ChangeLog   [plain text]


2015-01-27  Lucas Forschler  <lforschler@apple.com>

        Merge r177455

    2014-12-17  Chris Dumez  <cdumez@apple.com>

            [iOS] Make it possible to toggle FeatureCounter support at runtime
            https://bugs.webkit.org/show_bug.cgi?id=139688
            <rdar://problem/19266254>

            Reviewed by Andreas Kling.

            Remove FeatureCounter API from WTF and move it to WebCore/platform
            instead so that it can log conditionally based on a WebCore setting.

            * WTF.vcxproj/WTF.vcxproj:
            * WTF.xcodeproj/project.pbxproj:
            * wtf/CMakeLists.txt:

2015-01-26  Lucas Forschler  <lforschler@apple.com>

        Merge r177328

    2014-12-15  Chris Dumez  <cdumez@apple.com>

            [iOS] Add feature counting support
            https://bugs.webkit.org/show_bug.cgi?id=139652
            <rdar://problem/19255690>

            Reviewed by Gavin Barraclough.

            Add a FeatureCounter API for to log / count when a feature
            is used. For now, this is only implementated on iOS.

            * WTF.vcxproj/WTF.vcxproj:
            * WTF.xcodeproj/project.pbxproj:
            * wtf/CMakeLists.txt:
            * wtf/FeatureCounter.cpp: Added.
            (WTF::incrementFeatureCounterKey):
            (WTF::setFeatureCounterKey):
            * wtf/FeatureCounter.h: Added.
            * wtf/ios/FeatureCounter.mm: Added.
            (WTF::incrementFeatureCounterKey):
            (WTF::setFeatureCounterKey):

2015-01-21  Babak Shafiei  <bshafiei@apple.com>

        Merge r177000.

    2014-12-08  Dean Jackson  <dino@apple.com>

            [Apple] Use Accelerate framework to speed-up FEGaussianBlur
            https://bugs.webkit.org/show_bug.cgi?id=139310
            <rdar://problem/18434594>

            Reviewed by Simon Fraser.

            Add a HAVE_ACCELERATE flag, true on Apple platforms.

            * wtf/Platform.h:

2015-01-21  Babak Shafiei  <bshafiei@apple.com>

        Merge r176982.

    2014-12-08  Myles C. Maxfield  <mmaxfield@apple.com>

            Fix iOS build after r176971.

            I had previously modified the WTF forwarding header instead of modifying the real source.

            * wtf/unicode/CharacterNames.h:

2014-09-02  Babak Shafiei  <bshafiei@apple.com>

        Merge r173036.

    2014-08-27  Mark Rowe  <mrowe@apple.com>

            JavaScriptCore is missing debug info for WTF because libWTF.a is stripped.
            <https://webkit.org/b/136320> / <rdar://problem/18148776>

            Reviewed by Dan Bernstein.

            * Configurations/WTF.xcconfig: Set STRIP_INSTALLED_PRODUCT = NO for the target
            that produces libWTF.a so that the debug symbols will be linked into JavaScriptCore
            and end up in its dSYM file.

2014-07-17  Dean Jackson  <dino@apple.com>

        <rdar://problem/17675068> Disable some features on this branch.

        Reviewed originally by Simon Fraser.

        Disable:
        - CSS_EXCLUSIONS
        - CSS_GRID_LAYOUT
        - INPUT_TYPE_COLOR
        - INPUT_TYPE_COLOR_POPUP
        - CANVAS_PATH
        - CSS_TRANSFORMS_ANIMATIONS_UNPREFIXED
        - INDIE_UI
        - SHARED_WORKERS
        - NAVIGATOR_HWCONCURRENCY
        - GAMEPAD
        - PICTURE_SIZES
        - CSS3_CONDITIONAL_RULES
        - WILL_REVEAL_EDGE_EVENTS

        * Configurations/FeatureDefines.xcconfig:

2014-07-15  Commit Queue  <commit-queue@webkit.org>

        Unreviewed, rolling out r171107.
        https://bugs.webkit.org/show_bug.cgi?id=134959

        This was not the problem! (Requested by kling on #webkit).

        Reverted changeset:

        "Revert: Run the FastMalloc scavenger thread on iOS as well."
        https://bugs.webkit.org/show_bug.cgi?id=134927
        http://trac.webkit.org/changeset/171107

2014-07-15  Andreas Kling  <akling@apple.com>

        Revert: Run the FastMalloc scavenger thread on iOS as well.
        <https://webkit.org/b/134927>
        <rdar://problem/17485079>

        This appears to be the cause of some elusive crashes, and since I don't
        have a way to reproduce them, let's just go back to not running the
        scavenger thread on iOS.

        Reviewed by Antti Koivisto.

        * wtf/FastMalloc.cpp:

2014-07-13  Filip Pizlo  <fpizlo@apple.com>

        HashMap should have removeIf()
        https://bugs.webkit.org/show_bug.cgi?id=134870

        Reviewed by Sam Weinig.
        
        Expose a new HashMap method, called removeIf(), which allows you to do an efficient
        pass over the map and remove a bunch of things at once. This is used by DFG GCSE as
        part of https://bugs.webkit.org/show_bug.cgi?id=134677.

        * wtf/HashMap.h:
        (WTF::X>::removeIf):
        * wtf/HashTable.h:
        (WTF::KeyTraits>::removeIf):

2014-07-11  peavo@outlook.com  <peavo@outlook.com>

        [Win] Enable DFG JIT.
        https://bugs.webkit.org/show_bug.cgi?id=123615

        Reviewed by Mark Lam.

        * wtf/Platform.h:

2014-07-11  Commit Queue  <commit-queue@webkit.org>

        Unreviewed, rolling out r170995.
        https://bugs.webkit.org/show_bug.cgi?id=134831

        Causing odd crashes in debug builds (Requested by zdobersek on
        #webkit).

        Reverted changeset:

        "[WTF] Add the move constructor, move assignment operator for
        HashTable"
        https://bugs.webkit.org/show_bug.cgi?id=130772
        http://trac.webkit.org/changeset/170995

2014-07-09  Zan Dobersek  <zdobersek@igalia.com>

        [WTF] Add the move constructor, move assignment operator for HashTable
        https://bugs.webkit.org/show_bug.cgi?id=130772

        Reviewed by Darin Adler.

        HashTable has both copy constructor and copy assignment operator, meaning that the move constructor
        and move assignment operator are implicitly deleted. This patch defines both to avoid unnecessary
        copies when moves can be performed.

        * wtf/HashTable.h:
        (WTF::KeyTraits>::HashTable):

2014-07-10  Alex Christensen  <achristensen@webkit.org>

        Enable same features on all Windows ports.
        https://bugs.webkit.org/show_bug.cgi?id=134715

        Reviewed by Brent Fulgham.

        * wtf/Platform.h:
        Use REQUEST_ANIMATION_FRAME_TIMER on WinCairo.

2014-07-09  Brent Fulgham  <bfulgham@apple.com>

        [Win] Unreviewed build fix after r170930.

        * WTF.vcxproj/copy-files.cmd: Include cf files in
        post-build copy operation.

2014-07-09  Brent Fulgham  <bfulgham@apple.com>

        [Win] Remove uses of 'bash' in build system
        https://bugs.webkit.org/show_bug.cgi?id=134782
        <rdar://problem/17615533>

        Reviewed by Dean Jackson.

        Remove uses of 'bash' by replacing Windows-specific bash scripts
        with Perl equivalents.

        * WTF.vcxproj/WTFGenerated.make:
        * WTF.vcxproj/WTFGenerated.vcxproj:
        * WTF.vcxproj/WTFGenerated.vcxproj.filters:
        * WTF.vcxproj/WTFPreBuild.cmd:
        * WTF.vcxproj/build-generated-files.pl: Copied from Source/WTF/WTF.vcxproj/build-generated-files.sh.
        * WTF.vcxproj/build-generated-files.sh: Removed.

2014-07-09  Brent Fulgham  <bfulgham@apple.com>

        [Win] Remove use of 'grep' in build steps
        https://bugs.webkit.org/show_bug.cgi?id=134770
        <rdar://problem/17608783>

        Reviewed by Tim Horton.

        Replace uses of the grep command in Windows builds with the equivalent
        Perl program.

        * WTF.vcxproj/WTFPreBuild.cmd:

2014-07-07  Zan Dobersek  <zdobersek@igalia.com>

        Enable ARMv7 disassembler for the GTK port
        https://bugs.webkit.org/show_bug.cgi?id=134676

        Reviewed by Benjamin Poulain.

        * wtf/Platform.h: Enable the ARMv7 disassembler for the GTK port when
        targeting the ARMv7 architecture.

2014-07-06  Yoav Weiss  <yoav@yoav.ws>

        Turn on img@sizes compile flag
        https://bugs.webkit.org/show_bug.cgi?id=134634

        Reviewed by Benjamin Poulain.

        * wtf/FeatureDefines.h: Added compile flag definition.

2014-07-03  Gyuyoung Kim  <gyuyoung.kim@samsung.com>

        Unreivewed, fix build break on EFL and GTK since r170767.

        * wtf/CMakeLists.txt: Exclude Decoder.h and Encoder.h because those files were removed.

2014-07-03  Daniel Bates  <dabates@apple.com>

        Add WTF::move()
        https://bugs.webkit.org/show_bug.cgi?id=134500

        Reviewed by Darin Adler.

        Substitution of WTF::move() for std::move() rubber-stamped by Anders Carlsson.

        Implement WTF::move(), a replacement for std::move(). WTF::move() is less error
        prone than std::move() as it compile asserts that its argument is a non-const
        lvalue reference before ultimately casting it to a rvalue reference (via std::move).

        * wtf/Deque.h: Substitute WTF::move() for std::move().
        * wtf/HashMap.h: Ditto.
        * wtf/HashSet.h: Ditto.
        * wtf/HashTable.h: Ditto.
        * wtf/IteratorAdaptors.h: Ditto.
        * wtf/IteratorRange.h: Ditto.
        * wtf/ListHashSet.h: Ditto.
        * wtf/MainThread.cpp: Ditto.
        [...]
        * wtf/StdLibExtras.h:
        (WTF::move): Added.
        [...]

2014-07-03  Anders Carlsson  <andersca@apple.com>

        Get rid of Encoder.h and Decoder.h from WTF
        https://bugs.webkit.org/show_bug.cgi?id=134600

        Reviewed by Darin Adler.

        * WTF.vcxproj/WTF.vcxproj:
        * WTF.vcxproj/WTF.vcxproj.filters:
        * WTF.xcodeproj/project.pbxproj:
        * wtf/Decoder.h: Removed.
        * wtf/Encoder.h: Removed.

2014-07-03  Ryuan Choi  <ryuan.choi@samsung.com>

        Broken build with build-webkit --no-video
        https://bugs.webkit.org/show_bug.cgi?id=134587

        Reviewed by Darin Adler.

        MEDIA_CONTROLS_SCRIPT requires VIDEO enabled.

        * wtf/FeatureDefines.h: Added error message for dependency failure.

2014-07-02  Enrica Casucci  <enrica@apple.com>

        iOS build fix after http://trac.webkit.org/changeset/170697.
        
        Unreviewed.

        * wtf/Deque.h:

2014-07-02  Dan Bernstein  <mitz@apple.com>

        Remove some code only needed for versions of Safari that are no longer supported
        https://bugs.webkit.org/show_bug.cgi?id=134537

        Reviewed by Anders Carlsson.

        * wtf/Assertions.cpp:
        * wtf/Assertions.h:

2014-07-01  Alex Christensen  <achristensen@webkit.org>

        Reduce dynamic memory allocation in css jit.
        https://bugs.webkit.org/show_bug.cgi?id=134416

        Reviewed by Benjamin Poulain.

        * wtf/Deque.h:
        Added inlineCapacity optional template parameter.

2014-06-30  Commit Queue  <commit-queue@webkit.org>

        Unreviewed, rolling out r170605.
        https://bugs.webkit.org/show_bug.cgi?id=134484

        The changes cause crashes on ARM64 (Requested by benjaminp on
        #webkit).

        Reverted changeset:

        "Reduce dynamic memory allocation in css jit."
        https://bugs.webkit.org/show_bug.cgi?id=134416
        http://trac.webkit.org/changeset/170605

2014-06-30  Daniel Bates  <dabates@apple.com>

        Make TransformIterator::TransformIterator() take rvalue references
        https://bugs.webkit.org/show_bug.cgi?id=134468

        Reviewed by Darin Adler.

        It's unnecessary to support TransformIterator::TransformIterator() taking const lvalue references
        as we only call it with rvalues. As a side benefit, we can use move semantics to initialize the
        members of TransformIterator.

        * wtf/IteratorAdaptors.h:
        (WTF::TransformIterator::TransformIterator): Make constructor take arguments as rvalue references.
        (WTF::makeTransformIterator): Substitute std::move() for std::forward().

2014-06-30  Alex Christensen  <achristensen@webkit.org>

        Reduce dynamic memory allocation in css jit.
        https://bugs.webkit.org/show_bug.cgi?id=134416

        Reviewed by Benjamin Poulain.

        * wtf/Deque.h:
        Added inlineCapacity optional template parameter.

2014-06-30  Anders Carlsson  <andersca@apple.com>

        Add code for encoding legacy session history entries
        https://bugs.webkit.org/show_bug.cgi?id=134452

        Reviewed by Andreas Kling.

        * wtf/MallocPtr.h:
        (WTF::MallocPtr::malloc):
        (WTF::MallocPtr::realloc):

2014-06-27  Andreas Kling  <akling@apple.com>

        [ARMv7] Skip one particularly expensive fastFree() alignment check.
        <https://webkit.org/b/134402>

        The size class alignment check in fastFree() was crazy expensive on ARMv7
        due to its use of modulo. Disabling it shaves 470ms off of PLT main thread
        time in the web process.

        Note that this was very hard to identify in profiles due to TCO.

        Reviewed by Gavin Barraclough.

        * wtf/FastMalloc.cpp:
        (WTF::TCMalloc_ThreadCache::CreateCacheIfNecessary):

2014-06-26  Andreas Kling  <akling@apple.com>

        Bump FastMalloc thread cache max size to 1MB on iOS.
        <https://webkit.org/b/134365>

        The previous limit (512kB) comes from the old days of very-low-memory
        devices, and we can now afford to spend another 512kB here.
        Note that we already have a mechanism to purge FastMalloc caches on
        system memory pressure.

        Looks like a ~400ms progression on PLT.

        Reviewed by Geoff Garen.

        * wtf/FastMalloc.cpp:

2014-06-26  Laszlo Gombos  <l.gombos@samsung.com>

        Define TARGET_OS_IPHONE to 0 for non-darwin ports
        https://bugs.webkit.org/show_bug.cgi?id=134347

        Reviewed by Darin Adler.

        A follow-up to r169880 to make it easier to reason about
        the code. The purpose of this change to allow
        "#if TARGET_OS_IPHONE" in public header files.

        * wtf/Platform.h:

2014-06-26  Chris Fleizach  <cfleizach@apple.com>

        Add an undo group for each dictated utterance in WebKit
        https://bugs.webkit.org/show_bug.cgi?id=134086

        Applied review comments from Sam Weinig.

        Move the associated USE #define into Platform.h.

        * wtf/Platform.h:

2014-06-25  Geoffrey Garen  <ggaren@apple.com>

        Unreviewed, rolling out r166876.

        Caused some ECMA test262 failures

        Reverted changeset:

        "Date object needs to check for ES5 15.9.1.14 TimeClip limit."
        https://bugs.webkit.org/show_bug.cgi?id=131248
        http://trac.webkit.org/changeset/166876

2014-06-25  peavo@outlook.com  <peavo@outlook.com>

        [Win64] ASM LLINT is not enabled.
        https://bugs.webkit.org/show_bug.cgi?id=130638

        Reviewed by Mark Lam.

        * wtf/Platform.h: Enable LLINT and JIT for Win64.

2014-06-25  Laszlo Gombos  <l.gombos@samsung.com>

        Remove build guard for progress element
        https://bugs.webkit.org/show_bug.cgi?id=134292

        Reviewed by Benjamin Poulain.

        The build flag is no longer needed as it is always on.

        * wtf/FeatureDefines.h:

2014-06-24  Andreas Kling  <akling@apple.com>

        Run the FastMalloc scavenger thread on iOS as well.
        <https://webkit.org/b/134287>
        <rdar://problem/17446198>

        Reviewed by Gavin Barraclough.

        * wtf/FastMalloc.cpp:

2014-06-24  Anders Carlsson  <andersca@apple.com>

        Add PageState to HistoryItem conversion code
        https://bugs.webkit.org/show_bug.cgi?id=134259

        Reviewed by Andreas Kling.

        * wtf/Optional.h:
        (WTF::Optional::valueOr):

2014-06-24  László Langó  <llango.u-szeged@partner.samsung.com>

        [JavaScriptCore] Enable concurrent JIT on EFL.
        https://bugs.webkit.org/show_bug.cgi?id=134242

        Reviewed by Csaba Osztrogonác.

        * wtf/Platform.h:

2014-06-23  Ryuan Choi  <ryuan.choi@samsung.com>

        [EFL] Replace RefPtr<Evas_Object> with UniquePtrEfl
        https://bugs.webkit.org/show_bug.cgi?id=134236

        Reviewed by Gyuyoung Kim.

        Although there are ref/unref for Evas_Object, it's bit odd so we should call evas_object_del to destroy it.
        So, this patch replaced RefPtr<Evas_Object> with UniquePtrEfl for the simplicity.

        * wtf/PlatformEfl.cmake: Removed RefPtrEfl.cpp from source list.
        * wtf/efl/RefPtrEfl.cpp: Removed.
        * wtf/efl/RefPtrEfl.h: Removed.

2014-06-21  Brady Eidson  <beidson@apple.com>

        Gamepad API - Deprecate the existing implementation
        https://bugs.webkit.org/show_bug.cgi?id=134108

        Reviewed by Timothy Hatcher.

        -Add new "GAMEPAD_DEPRECATED" build flag, moving the existing implementation to use it
        -Move some implementation files into a "deprecated" subdirectory.

        * wtf/FeatureDefines.h:

2014-06-21  Commit Queue  <commit-queue@webkit.org>

        Unreviewed, rolling out r170244.
        https://bugs.webkit.org/show_bug.cgi?id=134157

        GTK/EFL bindings generator works differently, making this
        patch not work there.  Will fix entire patch after a rollout.
        (Requested by bradee-oh on #webkit).

        Reverted changeset:

        "Gamepad API - Deprecate the existing implementation"
        https://bugs.webkit.org/show_bug.cgi?id=134108
        http://trac.webkit.org/changeset/170244

2014-06-21  Brady Eidson  <beidson@apple.com>

        Gamepad API - Deprecate the existing implementation
        https://bugs.webkit.org/show_bug.cgi?id=134108

        Reviewed by Timothy Hatcher.

        -Add new "GAMEPAD_DEPRECATED" build flag, moving the existing implementation to use it
        -Add the "Deprecated" suffix to some implementation files

        * wtf/FeatureDefines.h:

2014-06-21  Eva Balazsfalvi  <evab.u-szeged@partner.samsung.com>

        Removing PAGE_VISIBILITY_API compile guard.
        https://bugs.webkit.org/show_bug.cgi?id=133844

        Reviewed by Gavin Barraclough.

        * wtf/FeatureDefines.h:

2014-06-20  Anders Carlsson  <andersca@apple.com>

        Add encoding and decoding support for WTF::Optional
        https://bugs.webkit.org/show_bug.cgi?id=134125

        Reviewed by Andreas Kling.

        * wtf/Optional.h:
        (WTF::Optional::operator=):

2014-06-20  Anders Carlsson  <andersca@apple.com>

        Add copy/move constructors and assignment operators to WTF::Optional
        https://bugs.webkit.org/show_bug.cgi?id=134119

        Reviewed by Andreas Kling.

        * wtf/Optional.h:
        (WTF::Optional::Optional):
        (WTF::Optional::operator=):

2014-06-19  Anders Carlsson  <andersca@apple.com>

        Add WTF::Optional class
        https://bugs.webkit.org/show_bug.cgi?id=134083

        Reviewed by Andreas Kling.

        * WTF.xcodeproj/project.pbxproj:
        * wtf/Optional.h: Added.
        (WTF::Optional::Optional):
        (WTF::Optional::~Optional):
        (WTF::Optional::operator bool):
        (WTF::Optional::value):

2014-06-19  Dániel Bátyai  <dbatyai.u-szeged@partner.samsung.com>

        Remove ENABLE(LLINT) and ENABLE(LLINT_C_LOOP) guards
        https://bugs.webkit.org/show_bug.cgi?id=130389

        Reviewed by Mark Lam.

        Removed ENABLE(LLINT) since we always build with it, and changed ENABLE(LLINT_C_LOOP)
        into !ENABLE(JIT) since they are mutually exclusive.

        * wtf/OSAllocatorPosix.cpp:
        (WTF::OSAllocator::reserveAndCommit):
        * wtf/Platform.h:

2014-06-18  Anders Carlsson  <andersca@apple.com>

        Add CF type cast function templates and use them in KeyedDecoder in WebKit2
        https://bugs.webkit.org/show_bug.cgi?id=134033

        Reviewed by Sam Weinig.

        * WTF.xcodeproj/project.pbxproj:
        * wtf/cf/TypeCasts.h: Added.
        (WTF::dynamic_cf_cast):
        Returns null if the given CFTypeRef object doesn't have the right type.

        (WTF::checked_cf_cast):
        ASSERTs (with security implication) if the given CFTypeRef object is null or doesn't have the right type.

2014-06-17  Tamas Gergely  <tgergely.u-szeged@partner.samsung.com>

        Misused PLATFORM(MIDDLE_ENDIAN) and PLATFORM(BIG_ENDIAN).
        https://bugs.webkit.org/show_bug.cgi?id=128301

        Reviewed by Daniel Bates.

        Endianness is a CPU attribute, not a PLATFORM. PLATFORM() macro is replaced to CPU().

        * wtf/text/ASCIIFastPath.h:
        (WTF::copyLCharsFromUCharSource):

2014-06-17  Andreas Kling  <akling@apple.com>

        Web process main thread priority is lower than some network process threads.
        <https://webkit.org/b/133987>
        <rdar://problem/17330300>

        Bring all of our threads to the appropriate priority level by opting in to the
        threading QoS APIs. By marking them "user initiated", they still yield to UI
        interaction, but take priority over background tasks.

        Reviewed by Maciej Stachowiak.

        * wtf/Platform.h:
        * wtf/Threading.cpp:
        (WTF::setCurrentThreadIsUserInitiated):
        * wtf/Threading.h:
        * wtf/ThreadingPthreads.cpp:
        (WTF::createThreadInternal):

2014-06-17  Alex Christensen  <achristensen@webkit.org>

        Enable css jit for armv7 on iOS.
        https://bugs.webkit.org/show_bug.cgi?id=133961
        <rdar://problem/17310631>

        Reviewed by Andreas Kling.

        * wtf/Platform.h:
        Enable css jit for ARM thumb on iOS.

2014-06-17  Dan Bernstein  <mitz@apple.com>

        String::isolatedCopy doesn’t return an isolated copy when used on an rvalue reference
        https://bugs.webkit.org/show_bug.cgi?id=133968

        Reviewed by Anders Carlsson.

        Made the rvalue reference overload of isolatedCopy() non-const, so that std::move(*this) is
        an rvalue reference that can be moved, rather than copied, into the returned String.

        * wtf/text/WTFString.cpp:
        (WTF::String::isolatedCopy):
        * wtf/text/WTFString.h:

2014-06-15  Dan Bernstein  <mitz@apple.com>

        iOS build fix after r169995.

        * wtf/RetainPtr.h:

2014-06-15  Anders Carlsson  <andersca@apple.com>

        Add an autorelease() member function to RetainPtr
        https://bugs.webkit.org/show_bug.cgi?id=133929

        Reviewed by Dan Bernstein.

        * wtf/RetainPtr.h:

2014-06-13  Alex Christensen  <achristensen@webkit.org>

        Unreviewed disabling css jit on armv7.  It's not quite ready yet.

        * wtf/Platform.h:
        Disable css jit on armv7.

2014-06-13  Alex Christensen  <achristensen@webkit.org>

        Enable css jit for armv7 on iOS.
        https://bugs.webkit.org/show_bug.cgi?id=133890
        <rdar://problem/17310631>

        Reviewed by Andreas Kling.

        * wtf/Platform.h:
        Enable css jit for ARM thumb on iOS.

2014-06-13  Mark Hahnenberg  <mhahnenberg@apple.com>

        OSR exit should barrier the Executables for all InlineCallFrames, not just those on the stack at the time of exit
        https://bugs.webkit.org/show_bug.cgi?id=133880

        Reviewed by Filip Pizlo.

        * wtf/Bag.h:
        (WTF::Bag::iterator::operator!=): Add != to the Bag iterator so we can use it in range-based iteration.

2014-06-12  Gavin Barraclough  <barraclough@apple.com>

        Add support for thread/WorkQueue QoS
        https://bugs.webkit.org/show_bug.cgi?id=130688

        Reviewed by Anders Carlson & Simon Fraser.

        Add the ability to mark threads as UserInteractive.

        * wtf/Threading.cpp:
        (WTF::setCurrentThreadIsUserInteractive):
            - added method to set QoS of current thread to UserInteractive.
        * wtf/Threading.h:
            - added declaration.

2014-06-12  Alexey Proskuryakov  <ap@apple.com>

        Fix Mac after r169880.

        This revision added a C++ comment to Platform.h, which breaks sandbox profile
        preprocessing.

        Also, I do not believe that this comment was entirely accurate - we've always used
        this technique with GCC, so there has to be more to it. So, I just removed the comment.

        * wtf/Platform.h:

2014-06-11  Csaba Osztrogonác  <ossy@webkit.org>

        [EFL][GTK] Ultimate fix not to have build failures
        in the future because of "#if TARGET_OS_IPHONE" guards.

        Unreviewed buildfix.

        * wtf/Platform.h: Define TARGET_OS_IPHONE to 0 on EFL and GTK.

2014-06-11  Ryosuke Niwa  <rniwa@webkit.org>

        Turning on DUMP_PROPERTYMAP_STATS causes a build failure
        https://bugs.webkit.org/show_bug.cgi?id=133673

        Reviewed by Andreas Kling.

        Added DEFINE_GLOBAL_FOR_LOGGING to allow running a destructor in logging code
        that needs to be enabled in release builds (e.g. for JavaScriptCore).

        * wtf/StdLibExtras.h:

2014-06-09  Benjamin Poulain  <bpoulain@apple.com>

        Improve CSSPrimitiveValue::customCSSText for ARMv7
        https://bugs.webkit.org/show_bug.cgi?id=133597

        Reviewed by Andreas Kling.

        * wtf/RefPtr.h:
        (WTF::RefPtr<T>::RefPtr):
        * wtf/text/WTFString.h:
        (WTF::String::String):

2014-06-05  Yoav Weiss  <yoav@yoav.ws>

        Align srcset parser with recent spec changes
        https://bugs.webkit.org/show_bug.cgi?id=133504

        Reviewed by Darin Adler.

        I've added toInt and toFloat methods to StringView, and exposed
        charactersToInt so that they can be used by
        HTMLSrcsetParser.cpp.

        * wtf/text/WTFString.h:
        * wtf/text/StringView.h:
        (WTF::StringView::toInt):
        (WTF::StringView::toFloat):

2014-06-04  Alex Christensen  <achristensen@webkit.org>

        Enable WebGL on Windows.
        https://bugs.webkit.org/show_bug.cgi?id=133503

        Reviewed by Brent Fulgham.

        * wtf/FeatureDefines.h:
        Enable WebGL for AppleWin and WinCairo ports.

2014-06-01  Jer Noble  <jer.noble@apple.com>

        [MSE] Appends of overlapping sample data do not clear existing samples properly.
        https://bugs.webkit.org/show_bug.cgi?id=133435

        Reviewed by Darin Adler.

        Add a dump method to MediaTime, so that MediaTimes can be easily converted to strings (for logging purposes).

        * wtf/MediaTime.cpp:
        (WTF::MediaTime::dump):
        * wtf/MediaTime.h:

2014-05-31  Anders Carlsson  <andersca@apple.com>

        Add a LazyNeverDestroyed class template and use it
        https://bugs.webkit.org/show_bug.cgi?id=133425

        Reviewed by Darin Adler.

        LazyNeverDestroyed is similar to NeverDestroyed, except it's lazily constructed
        by calling construct(). This makes it useful for using inside std::call_once functions.
        
        * wtf/Forward.h:
        * wtf/NeverDestroyed.h:
        (WTF::LazyNeverDestroyed::construct):
        (WTF::LazyNeverDestroyed::operator T&):
        (WTF::LazyNeverDestroyed::get):
        (WTF::LazyNeverDestroyed::asPtr):
        (WTF::LazyNeverDestroyed::MaybeRelax::MaybeRelax):
        * wtf/mac/DeprecatedSymbolsUsedBySafari.mm:
        (WTF::atomicallyInitializedStaticMutex):
        * wtf/unicode/icu/CollatorICU.cpp:
        (WTF::cachedCollatorMutex):

2014-05-29  Alex Christensen  <achristensen@webkit.org>

        Enable css jit by default on arm64.
        https://bugs.webkit.org/show_bug.cgi?id=133246
        <rdar://problem/17073407>

        Reviewed by Benjamin Poulain.

        * wtf/Platform.h:
        Added arm64 to list of supported architectures.

2014-05-28  Filip Pizlo  <fpizlo@apple.com>

        DFG::DCEPhase inserts into an insertion set in reverse, causing hilarious basic block corruption if you kill a lot of NewArrays
        https://bugs.webkit.org/show_bug.cgi?id=133368

        Reviewed by Mark Lam.

        * wtf/Insertion.h:
        (WTF::executeInsertions): This algorithm is only correct if insertions are added in the right order. Assert that the order is right.

2014-05-27  Jon Lee  <jonlee@apple.com>

        Update ENABLE(MEDIA_SOURCE) on Mac
        https://bugs.webkit.org/show_bug.cgi?id=133141

        Reviewed by Darin Adler.

        * wtf/FeatureDefines.h: #ifdef unneeded for Mac since it's covered in the .xcconfigs.

2014-05-27  Tibor Meszaros  <tmeszaros.u-szeged@partner.samsung.com>

        Remove BLOB guards
        https://bugs.webkit.org/show_bug.cgi?id=132863

        Reviewed by Csaba Osztrogonác.

        * wtf/FeatureDefines.h:

2014-05-27  Gwang Yoon Hwang  <yoon@igalia.com>

        [GLIB] RunLoop::dispatch always executes the function on the main thread instead of the target thread.
        https://bugs.webkit.org/show_bug.cgi?id=133291

        Reviewed by Carlos Garcia Campos.

        GMainLoopSource::schedule[AfterDelay] must be used with the appropriate
        GMainContext. Because current implementations in RunLoopGtk passes nullptr
        instead of its runLoopContext when using GMainLoopSource, all of dispatched
        functions are executed on the main thread regardless of which runloops is used.

        This patch fixes the issue by passing the m_runLoopContext instead the default
        parameter to the GMainLoopSource::schedule[AfterDelay].

        * wtf/gtk/RunLoopGtk.cpp:
        (WTF::RunLoop::wakeUp):
        (WTF::RunLoop::TimerBase::start):

2014-05-26  Darin Adler  <darin@apple.com>

        Class name matching should use ASCII case-insensitive matching, not Unicode case folding
        https://bugs.webkit.org/show_bug.cgi?id=133292

        Reviewed by Anders Carlsson.

        * wtf/text/AtomicString.cpp:
        (WTF::AtomicString::addSlowCase): Change to take references instead of pointers since these
        arguments can never be null.
        (WTF::AtomicString::lower): Rearranged slightly to use PassRef in a more efficient but
        slightly uglier way.
        (WTF::AtomicString::convertToASCIILowercase): Added.
        * wtf/text/AtomicString.h: Updated for above changes.

        * wtf/text/StringImpl.cpp:
        (WTF::StringImpl::convertToASCIILowercase): Added.
        * wtf/text/StringImpl.h: Updated for above.

        * wtf/text/WTFString.cpp:
        (WTF::String::convertToASCIILowercase): Added.
        * wtf/text/WTFString.h: Updated for above.

2014-05-22  Zan Dobersek  <zdobersek@igalia.com>

        Add the partial specialization for VectorTraits<std::unique_ptr<P>>
        https://bugs.webkit.org/show_bug.cgi?id=133083

        Reviewed by Andreas Kling.

        * wtf/VectorTraits.h: Like for RefPtr<P>, OwnPtr<P> and Ref<P>, the partial
        specialization for VectorTraits<std::unique_ptr<P>> should exist and should
        inherit from SimpleClassVector.

2014-05-20  Geoffrey Garen  <ggaren@apple.com>

        Rolled out <http://trac.webkit.org/changeset/166184>
        https://bugs.webkit.org/show_bug.cgi?id=133144

        Reviewed by Gavin Barraclough.

        It caused a performance regression.

        * wtf/FastMalloc.cpp:
        (WTF::TCMalloc_PageHeap::runScavengerThread):
        * wtf/Threading.h:
        * wtf/ThreadingPthreads.cpp:
        (WTF::createThreadInternal):
        (WTF::setCurrentThreadQOSUtility): Deleted.
        * wtf/ThreadingWin.cpp:
        (WTF::setCurrentThreadQOSUtility): Deleted.

2014-05-20  Jer Noble  <jer.noble@apple.com>

        [Mac] AVAssets are never destroyed; lack of an autorelease pool when calling callOnMainThread.
        https://bugs.webkit.org/show_bug.cgi?id=133130

        Reviewed by Geoff Garen.

        Wrap the function to be called in an autorelease pool, so that autoreleased objects are cleaned
        up immediately after the end of the function.

        * wtf/mac/MainThreadMac.mm:
        (WTF::timerFired):

2014-05-18  Rik Cabanier  <cabanier@adobe.com>

        support for navigator.hardwareConcurrency
        https://bugs.webkit.org/show_bug.cgi?id=132588

        Reviewed by Filip Pizlo.

        * wtf/FeatureDefines.h:

2014-05-14  Tibor Meszaros  <tmeszaros.u-szeged@partner.samsung.com>

        Remove CSS_STICKY_POSITION guards
        https://bugs.webkit.org/show_bug.cgi?id=132676

        Reviewed by Simon Fraser.

        * wtf/FeatureDefines.h:

2014-05-13  Simon Fraser  <simon.fraser@apple.com>

        [iOS WK2] background-attachment:fixed behaves very poorly
        https://bugs.webkit.org/show_bug.cgi?id=132881
        <rdar://problem/16789526>

        Reviewed by Beth Dakin.
        
        Remove ENABLE_FAST_MOBILE_SCROLLING. Ports can use the fixedBackgroundsPaintRelativeToDocument
        setting now.

        * wtf/FeatureDefines.h:

2014-05-08  Alexey Proskuryakov  <ap@apple.com>

        Automatically zip document bundles used via File API
        https://bugs.webkit.org/show_bug.cgi?id=132713
        <rdar://problem/13397892>

        Reviewed by Anders Carlsson.

        * wtf/FeatureDefines.h: Added ENABLE_FILE_REPLACEMENT for Mac.

2014-05-07  Filip Pizlo  <fpizlo@apple.com>

        UNREACHABLE_FOR_PLATFORM() is meant to be a release crash.

        Rubber stamped by Mark Hahnenberg..

        * wtf/Assertions.h:
        (UNREACHABLE_FOR_PLATFORM):

2014-05-06  Alberto Garcia  <berto@igalia.com>

        There is no HW_AVAILCPU on FreeBSD, NetBSD, and OpenBSD
        https://bugs.webkit.org/show_bug.cgi?id=132542

        Reviewed by Michael Saboff.

        Use sysconf() to get the number of processor cores.

        * wtf/NumberOfCores.cpp:
        (WTF::numberOfProcessorCores):

2014-05-04  Darin Adler  <darin@apple.com>

        RetainPtr: Use adoptCF function instead of AdoptCF constructor argument
        https://bugs.webkit.org/show_bug.cgi?id=80222

        Reviewed by Alexey Proskuryakov.

        All the clients are gone, so we can now remove AdoptCF and AdoptNS.

        * wtf/RetainPtr.h: Removed the public constructors that let you specify AdoptCF
        and AdoptNS. Instead, made the adoptCF and adoptNS functions be friends and use
        a private constructor that takes an Adopt argument.
        (WTF::adoptCF): Moved the Objective-C class check in here.
        (WTF::adoptNS): Moved the code to deal with the CFRetain for garbage collection
        in here; it used to be spread across the constructor and adoptNSReference.

2014-05-04  Andreas Kling  <akling@apple.com>

        Optimize JSRopeString for resolving directly to AtomicString.
        <https://webkit.org/b/132548>

        Add AtomicString::find([LU]Char*, unsigned length) helpers for finding
        an existing AtomicString without a StringImpl on hand.

        Reviewed by Filip Pizlo.

        * wtf/text/AtomicString.h:
        * wtf/text/AtomicString.cpp:
        (WTF::AtomicString::find):

2014-05-01  Brent Fulgham  <bfulgham@apple.com>

        Fix handling of attributes prior to compiling shader
        https://bugs.webkit.org/show_bug.cgi?id=132430

        Reviewed by Dean Jackson.

        WebGL programs that called bindAttribLocations prior to compiling shader sources
        would perform the bind using the non-hashed symbol name, but would later create
        the attributes as hashed names. Consequently, the program would refer to
        attributes that were never actually part of any shader, resulting in some amazing
        display artifacts.

        This patch adds a dictionary of hashed symbol names so that we can tell the WebGL
        program the proper name that will be used when the shader is eventually compiled,
        allowing the WebGL program to link against the proper symbol after compiling and
        linking completes.

        * wtf/HexNumber.h:
        (WTF::appendUnsigned64AsHex): Add uint64_t-compatible hex->string converter.

2014-04-30  Geoffrey Garen  <ggaren@apple.com>

        Link against bmalloc in production builds
        https://bugs.webkit.org/show_bug.cgi?id=132413

        Reviewed by Sam Weinig.

        Production builders have been configured to handle this, so let's build
        it.

        * Configurations/WTF.xcconfig:

2014-05-01  Ryuan Choi  <ryuan.choi@samsung.com>

        [EFL] There are many warnings with software backend
        https://bugs.webkit.org/show_bug.cgi?id=132422

        Reviewed by Gyuyoung Kim.

        * wtf/efl/EflTypedefs.h: Added Ecore_X_Window typedef

2014-04-30  Simon Fraser  <simon.fraser@apple.com>

        Remove ENABLE_PLUGIN_PROXY_FOR_VIDEO
        https://bugs.webkit.org/show_bug.cgi?id=132396

        Reviewed by Eric Carlson.

        Remove ENABLE_PLUGIN_PROXY_FOR_VIDEO and related code.

        * wtf/FeatureDefines.h:

2014-04-30  Víctor Manuel Jáquez Leal  <vjaquez@igalia.com>

        [GTK][GStreamer] Remove unnecessary GLIB_CHECK_VERSION #ifdefs
        https://bugs.webkit.org/show_bug.cgi?id=132390

        Reviewed by Philippe Normand.

        Since EFL port use GLib 2.38 and GTK+, 2.33.2, I assume it is OK
        remove, in GTK+ and GST, the existing glib version guards.

        This code was rollback from r149879 because Qt MIPS used it. But since
        Qt is gone, it is safe to remove now.

        * wtf/gobject/GRefPtr.cpp:
        (WTF::refGPtr): Deleted.
        (WTF::derefGPtr): Deleted.

2014-04-29  Alex Christensen  <achristensen@webkit.org>

        [WinCairo] Switch video from GStreamer to Media Foundation.
        https://bugs.webkit.org/show_bug.cgi?id=132358

        Reviewed by Brent Fulgham.

        * WTF.vcxproj/WTF.vcxproj:
        Removed dependencies on GStreamer.
        * wtf/Platform.h:
        Use Media Foundation instead of GStreamer and GLib.

2014-04-29  Filip Pizlo  <fpizlo@apple.com>

        Unreviewed, fix cloop build.

        * wtf/Platform.h:

2014-04-29  Michael Saboff  <msaboff@apple.com>

        For DARWIN platforms, use system temporary directory for DataLog output
        https://bugs.webkit.org/show_bug.cgi?id=132346

        Reviewed by Geoffrey Garen.

        Added code to call confstr() to access the process's temporary directory to use that
        location instead of /tmp/.  Put the code behind #ifdef DATA_LOG_TO_DARWIN_TEMP_DIR.

        * wtf/DataLog.cpp:
        (WTF::initializeLogFileOnce):

2014-04-25  Filip Pizlo  <fpizlo@apple.com>

        Figure out how many cores are available for realsies.

        Rubber stamped by Andreas Kling.
        
        HW_AVAILCPU is more canonical than HW_NCPU. For example if you use hacks to tell Darwin
        to make it seem like there are fewer CPUs, HW_AVAILCPU will change but HW_NCPU won't.
        HW_NCPU doesn't reflect how much actual paralellism you'll get; it's merely reporting
        facts about the machine you're running on. HW_AVAILCPU is almost always what WebKit
        wants since it uses this information to decide how many threads to launch for various
        things.

        * wtf/NumberOfCores.cpp:
        (WTF::numberOfProcessorCores):

2014-04-22  Brent Fulgham  <bfulgham@apple.com>

        [Win] Support Python 2.7 in Cygwin
        https://bugs.webkit.org/show_bug.cgi?id=132023

        Reviewed by Michael Saboff.

        * WTF.vcxproj/WTFGenerated.make: Use proper path to Python.

2014-04-21  Eric Carlson  <eric.carlson@apple.com>

        [Mac] implement WebKitDataCue
        https://bugs.webkit.org/show_bug.cgi?id=131799

        Reviewed by Dean Jackson.

        * wtf/FeatureDefines.h: Define ENABLE_DATACUE_VALUE.

2014-04-21  Darin Adler  <darin@apple.com>

        Add HashSet::takeAny
        https://bugs.webkit.org/show_bug.cgi?id=131928

        Reviewed by Benjamin Poulain.

        * wtf/HashSet.h: Added an overload of take that takes an iterator,
        and used it to implement both the existing take and new takeAny functions.

2014-04-20  Andreas Kling  <akling@apple.com>

        Speed up jsStringWithCache() through WeakGCMap inlining.
        <https://webkit.org/b/131923>

        Add HashMap::fastAdd(), which is the same as add() except we'll tell
        the compiler to aggressively inline it.

        Reviewed by Darin Adler.

        * wtf/HashMap.h:
        * wtf/HashTable.h:

2014-04-19  Filip Pizlo  <fpizlo@apple.com>

        Make it easier to check if an integer sum would overflow
        https://bugs.webkit.org/show_bug.cgi?id=131900

        Reviewed by Darin Adler.

        * wtf/CheckedArithmetic.h:
        (WTF::checkedSum):
        (WTF::sumOverflows):

2014-04-18  Commit Queue  <commit-queue@webkit.org>

        Unreviewed, rolling out r167527.
        https://bugs.webkit.org/show_bug.cgi?id=131883

        Broke 32-bit build (Requested by ap on #webkit).

        Reverted changeset:

        "[Mac] implement WebKitDataCue"
        https://bugs.webkit.org/show_bug.cgi?id=131799
        http://trac.webkit.org/changeset/167527

2014-04-18  Eric Carlson  <eric.carlson@apple.com>

        [Mac] implement WebKitDataCue
        https://bugs.webkit.org/show_bug.cgi?id=131799

        Reviewed by Dean Jackson.

        * wtf/FeatureDefines.h: Define ENABLE_DATACUE_VALUE.

2014-04-18  Martin Robinson  <mrobinson@igalia.com>

        Remove DynamicAnnotations.h?
        https://bugs.webkit.org/show_bug.cgi?id=131754

        Reviewed by Simon Fraser.

        This file, which helped support tools like Valgrind was unused.

        * WTF.vcxproj/WTF.vcxproj: Remove references to the files.
        * WTF.vcxproj/WTF.vcxproj.filters: Remove references to the files.
        * WTF.xcodeproj/project.pbxproj: Remove references to the files.
        * wtf/CMakeLists.txt: Remove references to the files.
        * wtf/DynamicAnnotations.cpp: Removed.
        * wtf/DynamicAnnotations.h: Removed.
        * wtf/ThreadSafeRefCounted.h: Remove references to the files.
        * wtf/text/StringStatics.cpp: Remove references to the files.

2014-04-18  Philippe Normand  <pnormand@igalia.com>

        Remove NETWORK_INFO support
        https://bugs.webkit.org/show_bug.cgi?id=131841

        Reviewed by Gyuyoung Kim.

        * wtf/FeatureDefines.h:

2014-04-17  Filip Pizlo  <fpizlo@apple.com>

        Don't include CompilationThread.h from StringImpl.h
        https://bugs.webkit.org/show_bug.cgi?id=131817

        Reviewed by Simon Fraser.

        * wtf/CompilationThread.h:
        * wtf/StdLibExtras.h:
        * wtf/text/StringImpl.h:

2014-04-17  Darin Adler  <darin@apple.com>

        Use HashMap<unique_ptr> and Vector<unique_ptr> instead of deprecatedDeleteAllValues
        https://bugs.webkit.org/show_bug.cgi?id=73757

        Reviewed by Brent Fulgham.

        * wtf/Vector.h:
        (WTF::deprecatedDeleteAllValues): Deleted.

2014-04-17  Darin Adler  <darin@apple.com>

        Add separate flag for IndexedDatabase in workers since the current implementation is not threadsafe
        https://bugs.webkit.org/show_bug.cgi?id=131785
        rdar://problem/16003108

        Reviewed by Brady Eidson.

        * wtf/FeatureDefines.h: Added INDEXED_DATABASE_IN_WORKERS.

2014-04-16  Simon Fraser  <simon.fraser@apple.com>

        Don't include CryptographicallyRandomNumber.h in StringImpl.h
        https://bugs.webkit.org/show_bug.cgi?id=131772

        Reviewed by Sam Weinig.

        * wtf/text/StringImpl.h:

2014-04-16  Gavin Barraclough  <barraclough@apple.com>

        Update to pthread QoS SPI
        https://bugs.webkit.org/show_bug.cgi?id=131753

        Rubber stamped by Benjamin Poulain

        * wtf/ThreadingPthreads.cpp:
        (WTF::setCurrentThreadQOSUtility):

2014-04-14  Geoffrey Garen  <ggaren@apple.com>

        WTF should have an optional mbmalloc target so we can benchmark FastMalloc
        https://bugs.webkit.org/show_bug.cgi?id=131662

        Reviewed by Darin Adler.

        * WTF.xcodeproj/project.pbxproj: Added the target.
        * wtf/mbmalloc.cpp: Added. Implements the libmbmalloc.dylib API required
        by MallocBench.

2014-04-16  Darin Adler  <darin@apple.com>

        Make Vector::takeLast work with move-only types (and optimize for types where move is faster)
        https://bugs.webkit.org/show_bug.cgi?id=131735

        Reviewed by Alexey Proskuryakov.

        * wtf/Vector.h:
        (WTF::Vector::takeLast): Added a missing std::move. All the other take functions have it.

2014-04-14  Mark Lam  <mark.lam@apple.com>

        monotonicallyIncreasingTime() should only initialize its static timebaseInfo once.
        <https://webkit.org/b/131630>

        Reviewed by Filip Pizlo.

        The current initialization of the static field is not thread safe.

        * wtf/CurrentTime.cpp:
        (WTF::monotonicallyIncreasingTime):

2014-04-14  Benjamin Poulain  <benjamin@webkit.org>

        [JSC] Improve the call site of string comparison in some hot path
        https://bugs.webkit.org/show_bug.cgi?id=131605

        Reviewed by Darin Adler.

        * wtf/text/StringImpl.cpp:
        (WTF::stringImplContentEqual):
        Inline that function to reduce the call overhead for JSC.
        This is only inlined twice, it is not catastrophic for our binary.

2014-04-13  Andy Estes  <aestes@apple.com>

        Relax adoption requirements of RefCounted objects that are NeverDestroyed
        https://bugs.webkit.org/show_bug.cgi?id=131593

        Reviewed by Dan Bernstein.

        RefCounted objects that are created by NeverDestroyed<> won't have a
        RefPtr adopting them, so call relaxAdoptionRequirements().

        * wtf/NeverDestroyed.h:
        (WTF::NeverDestroyed::NeverDestroyed):
        (WTF::NeverDestroyed::MaybeRelax::MaybeRelax):

2014-04-10  Brent Fulgham  <bfulgham@apple.com>

        [Win] Clean up some 64-bit warnings from Visual Studio analyzer
        https://bugs.webkit.org/show_bug.cgi?id=131514

        Reviewed by Tim Horton.

        * WTF.vcxproj/WTF.vcxproj: Use correct platform settings for
        64-bit build.
        * config.h: Ditto.
        * wtf/CurrentTime.cpp:
        (WTF::highResUpTime): Resolve warning about deprecated API.
        * wtf/StackBounds.cpp:
        (WTF::StackBounds::initialize): Silence warning about
        an uninitialized variable.

2014-04-09  Geoffrey Garen  <ggaren@apple.com>

        Rolled back in r166972.

        This time, we conditionally exclude linking against bmalloc in Production
        builds. Production builds will not be able to link against bmalloc
        until the Production build system has been updated to build bmalloc.

            WTF should link against bmalloc
            https://bugs.webkit.org/show_bug.cgi?id=131403

            Reviewed by Mark Rowe.

            * Configurations/WTF.xcconfig:
            * WTF.xcodeproj/project.pbxproj:

2014-04-09  Geoffrey Garen  <ggaren@apple.com>

        Put bmalloc headers in the right place
        https://bugs.webkit.org/show_bug.cgi?id=131464

        Reviewed by Mark Rowe.

        * wtf/FastMalloc.cpp: Use "<bmalloc/...>" syntax so we can find our
        headers in <header-root>/usr/local/include/bmalloc/.

2014-04-09  Geoffrey Garen  <ggaren@apple.com>

        Rolled back out r166972.

        The production buildbots are still broken because the build-root script
        doesn't build bmalloc.

        * WTF.xcodeproj/project.pbxproj:

2014-04-09  Geoffrey Garen  <ggaren@apple.com>

        Rolled back in r166972.

        The iOS buildbot's scripts have been updated to build bmalloc, so the
        build should now succeed on the bot.

        Also renamed "Frameworks" to "Libraries" as suggested in a review comment.

            WTF should link against bmalloc
            https://bugs.webkit.org/show_bug.cgi?id=131403

            Reviewed by Michael Saboff.

            This is required to build successfullly with bmalloc enabled.

            * WTF.xcodeproj/project.pbxproj:

2014-04-08  Geoffrey Garen  <ggaren@apple.com>

        Stop linking WTF against bmalloc.

        Reviewed by Enrica Casucci.

        This seems to have broken an iOS buildbot script. Disable it for now
        until we can fix the script.

        * WTF.xcodeproj/project.pbxproj:

2014-04-08  Geoffrey Garen  <ggaren@apple.com>

        WTF should link against bmalloc
        https://bugs.webkit.org/show_bug.cgi?id=131403

        Reviewed by Michael Saboff.

        This is required to build successfullly with bmalloc enabled.

        * WTF.xcodeproj/project.pbxproj:

2014-04-08  Geoffrey Garen  <ggaren@apple.com>

        Added a bmalloc back-end for FastMalloc
        https://bugs.webkit.org/show_bug.cgi?id=131387

        Reviewed by Andreas Kling.

        We'll need to rethink some things if we adopt this back-end. For example,
        fastMallocSize() and fastMallocGoodSize() are no longer real things. But,
        this is enough to test for now.

        * wtf/FastMalloc.cpp:
        (WTF::fastMalloc):
        (WTF::fastCalloc):
        (WTF::fastRealloc):
        (WTF::fastFree):
        (WTF::fastMallocSize):
        (WTF::fastMallocGoodSize):
        (WTF::tryFastMalloc):
        (WTF::tryFastRealloc):
        (WTF::tryFastCalloc):
        (WTF::releaseFastMallocFreeMemory):
        (WTF::fastMallocStatistics):

2014-04-08  Andres Gomez  <agomez@igalia.com>

        [GTK] [EFL] Build fails with GCC < 4.8.x
        https://bugs.webkit.org/show_bug.cgi?id=130585

        Reviewed by Martin Robinson.

        The behavior in lower versions of GCC seem to be related to
        http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-active.html#2132.

        Provided explicit casts for the failing ambiguous overloads.

        * wtf/gtk/MainThreadGtk.cpp:
        (WTF::scheduleDispatchFunctionsOnMainThread):
        * wtf/gtk/RunLoopGtk.cpp:
        (WTF::RunLoop::wakeUp): Provided lambda with a RefPtr instead of
        ref and de-referring.

2014-04-04  Mark Lam  <mark.lam@apple.com>

        Date object needs to check for ES5 15.9.1.14 TimeClip limit.
        <https://webkit.org/b/131248>

        Reviewed by Mark Hahnenberg.

        * wtf/DateMath.cpp:
        - Moved the definition of maxECMAScriptTime to the .h file so that we
          can use it in other files as well.
        (WTF::msToYear):
        - Removed a stale comment for parseDateFromNullTerminatedCharacters().
        * wtf/DateMath.h:

2014-04-04  Mark Hahnenberg  <mhahnenberg@apple.com>

        Enhanced GC logging
        https://bugs.webkit.org/show_bug.cgi?id=131246

        Reviewed by Geoff Garen.

        Remove OBJECT_MARK_LOGGING

        * wtf/FeatureDefines.h:
        * wtf/Platform.h:

2014-04-03  Zsolt Borbely  <zsborbely.u-szeged@partner.samsung.com>

        [EFL] Enable CSS JIT again, it works fine after r166666.

        Reviewed by Csaba Osztrogonác.

        * wtf/Platform.h:

2014-04-03  Javier Fernandez  <jfernandez@igalia.com>

        [GTK][Cmake] Enable CSS JIT
        https://bugs.webkit.org/show_bug.cgi?id=131022

        Reviewed by Martin Robinson.

        * wtf/Platform.h: Enable CSS JIT for GTK port.

2014-04-02  Frédéric Wang  <fred.wang@free.fr>

        Operator stretching: read the Open Type MATH table
        https://bugs.webkit.org/show_bug.cgi?id=130324

        Reviewed by Chris Fleizach.

        * wtf/Platform.h: enable OPENTYPE_MATH on platforms that can read OpenType tables.

2014-04-02  Alex Christensen  <achristensen@webkit.org>

        [WinCairo] Build fix with GMainLoopSource.
        https://bugs.webkit.org/show_bug.cgi?id=131089

        Reviewed by Carlos Garcia Campos.

        * wtf/gobject/GMainLoopSource.cpp:
        Only compile if glib is used, which fixes compile errors with video disabled in WinCairo.
        * wtf/gobject/GMainLoopSource.h:
        Export the GMainLoopSource functions to WTF.dll to link with where they are called in the GStreamer code.
        Also removed spaces to appease style bot.

2014-04-01  Zsolt Borbely  <zsborbely.u-szeged@partner.samsung.com>

        [EFL] REGRESSION(166569): It made DoYouEvenBench/Full.html, CSS/QuerySelector.html and Dromaeo performance tests crash
        https://bugs.webkit.org/show_bug.cgi?id=131039

        Reviewed by Csaba Osztrogonác.

        * wtf/Platform.h: Disable CSS JIT on EFL until proper fix.

2014-04-01  Commit Queue  <commit-queue@webkit.org>

        Unreviewed, rolling out r166583.
        https://bugs.webkit.org/show_bug.cgi?id=131040

        It's causing frequent crashes when running Layout Tests
        (Requested by svillar on #webkit).

        Reverted changeset:

        "[GTK][Cmake] Enable CSS JIT"
        https://bugs.webkit.org/show_bug.cgi?id=131022
        http://trac.webkit.org/changeset/166583

2014-04-01  Javier Fernandez  <jfernandez@igalia.com>

        [GTK][Cmake] Enable CSS JIT
        https://bugs.webkit.org/show_bug.cgi?id=131022

        Reviewed by Martin Robinson.

        * wtf/Platform.h: Enable CSS JIT for GTK port.

2014-04-01  Gyuyoung Kim  <gyuyoung.kim@samsung.com>

        [CMake][EFL] Enable CSS JIT
        https://bugs.webkit.org/show_bug.cgi?id=131010

        Reviewed by Benjamin Poulain.

        * wtf/Platform.h: Enable CSS JIT for EFL port.

2014-03-31  Dean Jackson  <dino@apple.com>

        Remove WEB_ANIMATIONS
        https://bugs.webkit.org/show_bug.cgi?id=130989

        Reviewed by Simon Fraser.

        Remove this feature flag until we plan to implement.

        * wtf/FeatureDefines.h:

2014-03-31  Alex Christensen  <achristensen@webkit.org>

        Preparation for using Soup on Windows.
        https://bugs.webkit.org/show_bug.cgi?id=130615

        Reviewed by Carlos Garcia Campos.

        * WTF.vcxproj/WTF.vcxproj:
        * WTF.vcxproj/WTF.vcxproj.filters:
        Add all gobject source files in WinCairo build.
        * wtf/gobject/GRefPtr.h:
        Export refGPtr and derefGPtr overloads in WTF.dll to fix linker errors with WebKit.dll when using soup.

2014-03-31  Zan Dobersek  <zdobersek@igalia.com>

        Use std::unique_ptr in WTF::CompressedVector, WTF::GenericCompressedData
        https://bugs.webkit.org/show_bug.cgi?id=130737

        Switch to using std::unique_ptr instead of OwnPtr and PassOwnPtr
        for the CompressedVector and GenericCompressedData classes.

        * wtf/Compression.cpp:
        (WTF::GenericCompressedData::create):
        * wtf/Compression.h:
        (WTF::CompressedVector::create):
        (WTF::CompressibleVector::decompressIfNecessary):

2014-03-28  Alexey Proskuryakov  <ap@apple.com>

        [Mac] Enable async text input implementation
        https://bugs.webkit.org/show_bug.cgi?id=130856

        Reviewed by Sam Weinig.

        * wtf/Platform.h: Added a USE macro definition.

2014-03-28  peavo@outlook.com  <peavo@outlook.com>

        Null pointer crash in String::append(UChar).
        https://bugs.webkit.org/show_bug.cgi?id=130900

        Reviewed by Michael Saboff.

        * wtf/text/WTFString.cpp:
        (WTF::String::append): Check and initialize m_impl member first, to avoid null pointer crash.

2014-03-27  Commit Queue  <commit-queue@webkit.org>

        Unreviewed, rolling out r166360.
        https://bugs.webkit.org/show_bug.cgi?id=130869

        Seems to have broken PLT (Requested by ap on #webkit).

        Reverted changeset:

        "Connection::dispatchOneMessage() can be re-entered while
        handling Cmd-key menu"
        https://bugs.webkit.org/show_bug.cgi?id=130767
        http://trac.webkit.org/changeset/166360

2014-03-27  Alexey Proskuryakov  <ap@apple.com>

        Connection::dispatchOneMessage() can be re-entered while handling Cmd-key menu
        equivalents, ASSERT(!_data->_keyDownEventBeingResent)
        https://bugs.webkit.org/show_bug.cgi?id=130767
        <rdar://problem/16307487>

        Reviewed by Darin Adler.

        Changed RunLoop to wake up and fire timers only in default run loop mode by default,
        and added an ability to add more modes (can't use AppKit symbols in WTF).

        In addition to this bug, the change also blocks modal alerts from appearing under
        menus during menu tracking.

        * wtf/RunLoop.h:
        * wtf/cf/RunLoopCF.cpp:
        (WTF::RunLoop::RunLoop):
        (WTF::RunLoop::addModeForWakeUpAndTimers):
        (WTF::RunLoop::TimerBase::start):

2014-03-26  Zan Dobersek  <zdobersek@igalia.com>

        Unreviewed. Removing the remaining Automake cruft.

        * GNUmakefile.list.am: Removed.

2014-03-25  Martin Robinson  <mrobinson@igalia.com>

        [GTK] Remove the autotools build
        https://bugs.webkit.org/show_bug.cgi?id=130717

        Reviewed by Anders Carlsson.

        * GNUmakefile.am: Removed.
        * config.h: Removed references to the autotools configure file.

2014-03-25  Gabor Rapcsanyi  <rgabor@webkit.org>

        [ARM64] GCC generates wrong code with -O2 flag in WTF::weakCompareAndSwap
        https://bugs.webkit.org/show_bug.cgi?id=130500

        Reviewed by Filip Pizlo.

        Set the first operand to the exact register in the inline assembly with GCC.

        * wtf/Atomics.h:
        (WTF::weakCompareAndSwap):

2014-03-25  Gabor Rapcsanyi  <rgabor@webkit.org>

        [EFL] Add ARM64 build support
        https://bugs.webkit.org/show_bug.cgi?id=130506

        Rubber stamped by Gyuyoung Kim.

        * wtf/Platform.h: Set WTF_CPU_ARM64 when __aarch64__ is defined.

2014-03-24  Andy Estes  <aestes@apple.com>

        Fix the iOS build.

        * wtf/ThreadingPthreads.cpp:
        (WTF::createThreadInternal):
        (WTF::setCurrentThreadQOSUtility):

2014-03-24  Gavin Barraclough  <barraclough@apple.com>

        Add support for thread QoS
        https://bugs.webkit.org/show_bug.cgi?id=130688

        Speculative EFL build fix.

        * wtf/ThreadingPthreads.cpp:
        (WTF::setCurrentThreadQOSUtility):

2014-03-24  Gavin Barraclough  <barraclough@apple.com>

        Add support for thread QoS
        https://bugs.webkit.org/show_bug.cgi?id=130688

        Reviewed by Andreas Kling.

        * wtf/FastMalloc.cpp:
        (WTF::TCMalloc_PageHeap::runScavengerThread):
            - block freeing is a utility activity.
        * wtf/Threading.h:
            - declaration.
        * wtf/ThreadingPthreads.cpp:
        (WTF::createThreadInternal):
            - default to interactive.
        (WTF::setCurrentThreadQOSUtility):
            - implementation.
        * wtf/ThreadingWin.cpp:
        (WTF::setCurrentThreadQOSUtility):
            - no-op implementation.

2014-03-23  Hyowon Kim  <hw1008.kim@samsung.com>

        Move all EFL typedefs into EflTypedefs.h.
        https://bugs.webkit.org/show_bug.cgi?id=130511

        Reviewed by Gyuyoung Kim.

        * wtf/Platform.h: include EflTypedefs.h.
        * wtf/efl/EflTypedefs.h: Added.
        * wtf/efl/RefPtrEfl.h: Remove EFL typedefs.

2014-03-22  Darin Adler  <darin@apple.com>

        Remove String::deprecatedCharacters
        https://bugs.webkit.org/show_bug.cgi?id=126854

        Reviewed by Sam Weinig.

        * wtf/text/StringBuilder.cpp:
        (WTF::StringBuilder::reifyString): Removed code to update 16-bit shadow.

        * wtf/text/StringBuilder.h: Removed deprecatedCharacters.
        (WTF::StringBuilder::StringBuilder): Removed m_valid16BitShadowLength.
        (WTF::StringBuilder::clear): Removed code to clear m_valid16BitShadowLength.
        (WTF::StringBuilder::swap): Removed code to swap m_valid16BitShadowLength.

        * wtf/text/StringImpl.cpp:
        (WTF::StringImpl::~StringImpl): Removed code to free m_copyData16.
        (WTF::StringImpl::upper): Use StringView::upconvertedCharacters for slow case.
        (WTF::StringImpl::lower): Ditto.
        (WTF::StringImpl::find): Use characters8/16 rather than deprecatedCharacters.
        Added an 8-bit code path to one of the overloads. Might want to revisit later
        to decide whether to use templates instead of copy/paste, or even use StringView
        to cut down on duplicate code paths.
        (WTF::StringImpl::findIgnoringCase): Ditto.
        (WTF::StringImpl::sizeInBytes): Remove code to handle has16BitShadow case.
        (WTF::equalIgnoringNullity): Added. To be called by the Vector template in the header.

        * wtf/text/StringImpl.h: Removed deprecatedCharacters, has16BitShadow,
        upconvertCharacters, getData16SlowCase, s_hashFlagHas16BitShadow, and m_copyData16.
        (WTF::equalIgnoringNullity): Changed the template function into an inline that calls
        a non-inline helper function. The non-inline function handles both 8-bit and 16-bit
        strings.

        * wtf/text/StringView.h:
        (WTF::StringView::StringView): Added an overload so we can make one of these directly
        from a StringImpl without first wrapping it in a string. Added an adapter so we can
        use StringView as part of string concatenation. Added an append function so we can
        append to a Vector<UChar>.

        * wtf/text/WTFString.cpp:
        (WTF::String::append): Use StringView::getCharactersWithUpconvert. Also changed
        single-character append so it won't always turn an 8-bit string into a 16-bit one.
        (WTF::String::insert): Removed one insert overload and changed the other to use
        StringView::getCharactersWithUpconvert.
        (WTF::String::truncate): Changed to use StringImpl::substring.
        (WTF::String::percentage): Added characters8/16 paths instead of using
        deprecatedCharacters.

        * wtf/text/WTFString.h: Removed deprecatedCharacters, getCharactersWithUpconvert,
        insert(UChar*, unsigned, unsigned), and the append overload for Vector<UChar>.

2014-03-20  Darin Adler  <darin@apple.com>

        Fix a header guard mistake (harmless but clearly wrong)
        https://bugs.webkit.org/show_bug.cgi?id=130559

        Reviewed by Andreas Kling.

        * wtf/text/StringConcatenate.h: Correct the macro name in the header guard.

2014-03-20  Hyowon Kim  <hw1008.kim@samsung.com>

        Move to using std::unique_ptr for EFL objects.
        https://bugs.webkit.org/show_bug.cgi?id=129853

        Reviewed by Gyuyoung Kim.

        EflUniquePtr is a template alias of std::unique_ptr
        with a custom deleter for each Efl Objects, which is motivated by GUniquePtr.
        This patch replaces uses of OwnPtr and PassOwnPtr for Efl objects with EflUniquePtr.

        * wtf/OwnPtrCommon.h:
        * wtf/PlatformEfl.cmake:
        * wtf/RunLoop.h:
        * wtf/efl/MainThreadEfl.cpp:
        (WTF::pipeObject):
        (WTF::initializeMainThreadPlatform):
        * wtf/efl/OwnPtrEfl.cpp: Removed.
        * wtf/efl/RunLoopEfl.cpp:
        (WTF::RunLoop::RunLoop):
        * wtf/efl/UniquePtrEfl.h: Added.
        (WTF::EflPtrDeleter::operator()):

2014-03-20  Gavin Barraclough  <barraclough@apple.com>

        Remove IdentifierTable typedef, isIdentifier()
        https://bugs.webkit.org/show_bug.cgi?id=130533

        Rubber stamped by Geoff Garen.

        Code should use AtomicStringTable, isAtomic() directly.

        * wtf/WTFThreadData.h:
        (WTF::WTFThreadData::setCurrentAtomicStringTable):
        (WTF::WTFThreadData::resetCurrentAtomicStringTable):
            - removed IdentifierTypedef.
        * wtf/text/StringImpl.h:
        (WTF::StringImpl::flagIsAtomic):
            - renamed flagIsIdentfier -> flagIsAtomic.

2014-03-20  Gavin Barraclough  <barraclough@apple.com>

        Merge AtomicString, Identifier
        https://bugs.webkit.org/show_bug.cgi?id=128624

        Reviewed by Geoff Garen.

        WTF::StringImpl currently supports two uniquing mechanism - AtomicString and
        Identifer - that is one too many.

        Remove Identifier in favour of AtomicString. Identifier had two interesting
        mechanisms that we preserve.

        (1) JSC API VMs each get their own string table, switch the string table on
            API entry/exit.
        (2) JSC caches a pointer to the string table on the VM to avoid a thread
            specific access. Adds a new AtomicString::add method to support this.

        * wtf/WTFThreadData.cpp:
        (WTF::WTFThreadData::WTFThreadData):
            - remove allocation of IdentifierTable.
        (WTF::WTFThreadData::~WTFThreadData):
            - remove deletion of IdentifierTable.
        * wtf/WTFThreadData.h:
        (WTF::WTFThreadData::atomicStringTable):
            - table is now switched by JSC API, return the current table.
        (WTF::WTFThreadData::currentIdentifierTable):
            - now returns the current AtomicStringTable.
        (WTF::WTFThreadData::setCurrentIdentifierTable):
            - now sets the current AtomicStringTable.
        (WTF::WTFThreadData::resetCurrentIdentifierTable):
            - now resets the AtomicStringTable.
        * wtf/text/AtomicString.cpp:
        (WTF::AtomicString::addSlowCase):
            - add without thread-specific access to access string table.
        * wtf/text/AtomicString.h:
        (WTF::AtomicString::addWithStringTableProvider):
            - add without thread-specific access (used by JSC, string table provided by VM or ExecState).
        * wtf/text/AtomicStringTable.cpp:
        (WTF::AtomicStringTable::create):
            - renamed m_atomicStringTable -> m_defaultAtomicStringTable.
        (WTF::AtomicStringTable::~AtomicStringTable):
        (WTF::AtomicStringTable::destroy):
            - clearing of table moved from AtomicStringTable::destroy to destructor.
        * wtf/text/AtomicStringTable.h:
            - added destructor.
        * wtf/text/StringImpl.cpp:
        (WTF::StringImpl::~StringImpl):
            - Identifers no longer exist; no need to remove them from IdentifierTable.
        * wtf/text/StringImpl.h:
        (WTF::StringImpl::StringImpl):
            - removed s_hashFlagIsIdentifier.
        (WTF::StringImpl::flagIsIdentifier):
            - s_hashFlagIsIdentifier -> s_hashFlagIsAtomic.
        (WTF::StringImpl::isIdentifier):
            - now synonymous to isAtomic().
        * wtf/text/StringStatics.cpp:
        (WTF::StringImpl::hashAndFlagsForEmptyUnique):
            - removed s_hashFlagIsIdentifier.

2014-03-20  Zan Dobersek  <zdobersek@igalia.com>

        Unreviewed Clang build fix for the GTK port after r165952.

        * wtf/gobject/GMainLoopSource.h: Include the <functional> header for the std::function<> objects.

2014-03-18  Carlos Garcia Campos  <cgarcia@igalia.com>

        [GLIB] Add GMainLoopSource class to wrap idle and timeout sources
        https://bugs.webkit.org/show_bug.cgi?id=130027

        Reviewed by Martin Robinson.

        GLib main loop sources like idle and timeouts are sometimes
        unconvenient to use and it's very common to forget canceling the
        source when the object is destroyed or reset the source ID in the
        callback when called. GMainLoopSource is a wrapper class to make it
        easier to handle sources and also to avoid those typical mistakes.
        It forces to create sources with a name and the user doesn't have
        to deal with the source ID anymore. The source is cancelled when
        the object is deleted or when a new source is scheduled. It uses
        std::function for callbacks so that we no longer need to use the
        "proxy" static callbacks either. We can use std::bind to use a
        function pointer or a member or even lambda functions. It also handles
        repeating sources automatically depending on whether the given
        function returns a bool or not.

        * GNUmakefile.list.am:
        * wtf/PlatformEfl.cmake:
        * wtf/PlatformGTK.cmake:
        * wtf/RunLoop.h:
        * wtf/gobject/GMainLoopSource.cpp: Added.
        (WTF::GMainLoopSource::createAndDeleteOnDestroy):
        (WTF::GMainLoopSource::GMainLoopSource):
        (WTF::GMainLoopSource::~GMainLoopSource):
        (WTF::GMainLoopSource::cancel):
        (WTF::GMainLoopSource::reset):
        (WTF::GMainLoopSource::scheduleIdleSource):
        (WTF::GMainLoopSource::schedule):
        (WTF::GMainLoopSource::scheduleTimeoutSource):
        (WTF::GMainLoopSource::scheduleAfterDelay):
        (WTF::GMainLoopSource::voidCallback):
        (WTF::GMainLoopSource::boolCallback):
        (WTF::GMainLoopSource::socketCallback):
        (WTF::GMainLoopSource::destroy):
        (WTF::GMainLoopSource::voidSourceCallback):
        (WTF::GMainLoopSource::boolSourceCallback):
        (WTF::GMainLoopSource::socketSourceCallback):
        * wtf/gobject/GMainLoopSource.h: Added.
        (WTF::GMainLoopSource::isScheduled):
        * wtf/gtk/MainThreadGtk.cpp:
        (WTF::scheduleDispatchFunctionsOnMainThread):
        * wtf/gtk/RunLoopGtk.cpp:
        (WTF::RunLoop::wakeUp):
        (WTF::RunLoop::TimerBase::TimerBase):
        (WTF::RunLoop::TimerBase::start):
        (WTF::RunLoop::TimerBase::stop):
        (WTF::RunLoop::TimerBase::isActive):

2014-03-19  Gavin Barraclough  <barraclough@apple.com>

        https://bugs.webkit.org/show_bug.cgi?id=130494
        EmptyUnique strings are Identifiers/Atomic

        Reviewed by Geoff Garen.

        EmptyUnique strings should set the Identifier/Atomic flag.

        * wtf/text/AtomicString.h:
        (WTF::AtomicString::add):
            - Previously we assumed the only StringImpl that was validly allowed to claim to be
              Atomic but not be in a table was the canonical empty string. Now that EmptyUniques
              are also marked Atomic, all empty strings may pass this condition.
        * wtf/text/StringImpl.cpp:
        (WTF::StringImpl::~StringImpl):
            - EmptyUnique strings are not in the Atomic/Identfiier tabels, so don't need removing.
        * wtf/text/StringImpl.h:
        (WTF::StringImpl::StringImpl):
            - Change EmptyUnique constructor to call hashAndFlagsForEmptyUnique.
        * wtf/text/StringStatics.cpp:
        (WTF::StringImpl::hashAndFlagsForEmptyUnique):
            - Allocate a sequential hash code (this should be just as good for distribution & better
              for debugging than the random value) and set flags, now including Atomic & Identifier.

2014-03-19  Gavin Barraclough  <barraclough@apple.com>

        Small cleanup of empty string
        https://bugs.webkit.org/show_bug.cgi?id=130438

        Reviewed by Anders Carlson.

        The empty string is weird becuase it is used as the impl for an AtomicString, but isAtomic()
        returns false.
        Also, we set a valid pointer for the characters pointer due to an old PCRE bug; remove this.
        Also, we currently only create one 'static' string, the empty string. Adding more might break
        assumtions, inhibit the constructor from being used to create other static strings for now.

        * wtf/text/AtomicString.h:
        (WTF::AtomicString::add):
            - update assert.
        * wtf/text/StringImpl.h:
        (WTF::StringImpl::StringImpl):
            - Merge ConstructStaticString constructors, only allow the empty static string to be constructed.
        * wtf/text/StringStatics.cpp:
        (WTF::StringImpl::empty):
            - ConstructStaticString -> ConstructEmptyString, remove arguments, DEPRECATED_DEFINE_STATIC_LOCAL -> NeverDestroyed.

2014-03-18  Darin Adler  <darin@apple.com>

        Reduce use of deprecatedCharacters in WebCore
        https://bugs.webkit.org/show_bug.cgi?id=130318

        Reviewed by Andreas Kling.

        * wtf/text/WTFString.h: Export another overload of charactersToFloat since it's used
        in WebCore now.

        * wtf/text/cf/StringViewCF.cpp: Change so this can build on Windows.

        * WTF.vcxproj/WTF.vcxproj: Added StringViewCF.cpp.
        * WTF.vcxproj/WTF.vcxproj.filters: Added StringViewCF.cpp.

2014-03-18  Filip Pizlo  <fpizlo@apple.com>

        More FTL enabling.

        Rubber stamped by Dan Bernstein and Mark Hahnenberg.

        * wtf/Platform.h:

2014-03-17  Darin Adler  <darin@apple.com>

        Remove most uses of deprecatedCharacter in WTF
        https://bugs.webkit.org/show_bug.cgi?id=130317

        Reviewed by Andreas Kling.

        Re-landing after fixing the "80 instead of 0x80" typo in equalLatin1WithUTF8.

        * wtf/text/AtomicString.cpp:
        (WTF::HashAndUTF8CharactersTranslator::equal): Add an 8-bit code path to the
        non-ASCII path.
        (WTF::SubstringTranslator8::hash): Added.
        (WTF::SubstringTranslator8::equal): Added.
        (WTF::SubstringTranslator16::hash): Renamed class.
        (WTF::SubstringTranslator16::equal): Ditto.
        (WTF::AtomicString::add): Added an 8-bit code path to the substring case.

        * wtf/text/Base64.cpp:
        (WTF::base64Decode): Added an 8 bit code path.
        (WTF::base64URLDecode): Ditto.

        * wtf/text/StringImpl.cpp:
        (WTF::StringImpl::find): Fixed a case that was incorrectly using characters16
        without first using is8Bit. Need to return later to remove use of deprecatedCharacters.

        * wtf/unicode/UTF8.cpp:
        (WTF::Unicode::equalUTF16WithUTF8): Added a case for when the UTF-16 characters
        are ASCII. Also removed the aEnd argument, since the caller only calls this when the
        lengths are equal.
        (WTF::Unicode::equalLatin1WithUTF8): Added.
        * wtf/unicode/UTF8.h: Updated as described above.

2014-03-17  Commit Queue  <commit-queue@webkit.org>

        Unreviewed, rolling out r165721.
        https://bugs.webkit.org/show_bug.cgi?id=130367

        It makes the debug bots flaky (Requested by benjaminp on
        #webkit).

        Reverted changeset:

        "Remove most uses of deprecatedCharacter in WTF"
        https://bugs.webkit.org/show_bug.cgi?id=130317
        http://trac.webkit.org/changeset/165721

2014-03-17  Zan Dobersek  <zdobersek@igalia.com>

        Use RunLoop objects through references instead of pointers
        https://bugs.webkit.org/show_bug.cgi?id=130313

        Reviewed by Andreas Kling.

        Make RunLoop::current() and RunLoop::main() return a RunLoop reference instead
        of a pointer. RunLoop::Holder now uses a Ref<RunLoop> member. Timer and TimerBase
        constructors take in a RunLoop reference, with TimerBase now storing a RunLoop
        reference member instead of a pointer. Platform-specific bits of the RunLoop
        class are updated accordingly.

        * wtf/RunLoop.cpp:
        (WTF::RunLoop::Holder::Holder):
        (WTF::RunLoop::Holder::runLoop):
        (WTF::RunLoop::initializeMainRunLoop):
        (WTF::RunLoop::current):
        (WTF::RunLoop::main):
        (WTF::RunLoop::isMain):
        * wtf/RunLoop.h:
        (WTF::RunLoop::Timer::Timer):
        * wtf/cf/RunLoopCF.cpp:
        (WTF::RunLoop::run):
        (WTF::RunLoop::TimerBase::TimerBase):
        (WTF::RunLoop::TimerBase::start):
        * wtf/efl/RunLoopEfl.cpp:
        (WTF::RunLoop::TimerBase::TimerBase):
        * wtf/gtk/RunLoopGtk.cpp:
        (WTF::RunLoop::run):
        (WTF::RunLoop::TimerBase::TimerBase):
        (WTF::RunLoop::TimerBase::start):
        * wtf/win/RunLoopWin.cpp:
        (WTF::RunLoop::TimerBase::TimerBase):
        (WTF::RunLoop::TimerBase::start):
        (WTF::RunLoop::TimerBase::stop):
        (WTF::RunLoop::TimerBase::isActive):

2014-03-17  Tamas Gergely  <tgergely.u-szeged@partner.samsung.com>

        One more fix after r165725.

        Reviewed by Csaba Osztrogonác.

        * wtf/WTFThreadData.h:

2014-03-17  Tamas Gergely  <tgergely.u-szeged@partner.samsung.com>

        Buildfix after r165725 for non Mac platforms.

        Reviewed by Csaba Osztrogonác.

        * wtf/WTFThreadData.h:

2014-03-17  Andreas Kling  <akling@apple.com>

        [Mac] WTFThreadData should use _pthread_getspecific_direct().
        <https://webkit.org/b/130320>

        Hack WTFThreadData to use a direct key for TLS access when available.
        This mechanism uses a dedicated segment register and is the same way
        we implement the fast path in FastMalloc.

        Reviewed by Darin Adler.

        * wtf/FastMalloc.cpp:
        * wtf/WTFThreadData.cpp:
        (WTF::WTFThreadData::createAndRegisterForGetspecificDirect):
        * wtf/WTFThreadData.h:
        (WTF::wtfThreadData):

2014-03-16  Darin Adler  <darin@apple.com>

        Remove most uses of deprecatedCharacter in WTF
        https://bugs.webkit.org/show_bug.cgi?id=130317

        Reviewed by Andreas Kling.

        * wtf/text/AtomicString.cpp:
        (WTF::HashAndUTF8CharactersTranslator::equal): Add an 8-bit code path to the
        non-ASCII path.
        (WTF::SubstringTranslator8::hash): Added.
        (WTF::SubstringTranslator8::equal): Added.
        (WTF::SubstringTranslator16::hash): Renamed class.
        (WTF::SubstringTranslator16::equal): Ditto.
        (WTF::AtomicString::add): Added an 8-bit code path to the substring case.

        * wtf/text/Base64.cpp:
        (WTF::base64Decode): Added an 8 bit code path.
        (WTF::base64URLDecode): Ditto.

        * wtf/text/StringImpl.cpp:
        (WTF::StringImpl::find): Fixed a case that was incorrectly using characters16
        without first using is8Bit. Need to return later to remove use of deprecatedCharacters.

        * wtf/unicode/UTF8.cpp:
        (WTF::Unicode::equalUTF16WithUTF8): Added a case for when the UTF-16 characters
        are ASCII. Also removed the aEnd argument, since the caller only calls this when the
        lengths are equal.
        (WTF::Unicode::equalLatin1WithUTF8): Added.
        * wtf/unicode/UTF8.h: Updated as described above.

2014-03-16  David Kilzer  <ddkilzer@apple.com>

        Follow-up: Fix undefined behavior in WTF::equal() in StringImpl.h for i386/x86_64
        <http://webkit.org/b/130283>
        <rdar://problem/16281477>

        Reviewed by Darin Adler.

        * wtf/text/StringImpl.h:
        (WTF::loadUnaligned): Restore behavior prior to r165681 for
        compilers other than clang.

2014-03-16  Darin Adler  <darin@apple.com>

        Remove all uses of deprecatedCharacters from JavaScriptCore
        https://bugs.webkit.org/show_bug.cgi?id=130304

        Reviewed by Anders Carlsson.

        * wtf/dtoa.h:
        (WTF::parseDouble): Added an overload that takes a StringView.

2014-03-15  Darin Adler  <darin@apple.com>

        Remove all uses of deprecatedCharacters from WebKit2
        https://bugs.webkit.org/show_bug.cgi?id=130197

        Reviewed by Andreas Kling.

        * wtf/text/StringView.h: Added new getCharactersWithUpconvert and upconvertedCharacters
        functions. These are useful for callers that need UTF-16.

2014-03-15  Darin Adler  <darin@apple.com>

        Try to fix EFL build.

        * wtf/ThreadingPthreads.cpp: (WTF::changeThreadPriority): Code in this function
        was setting the priority of the current thread instead of the passed-in thread.
        That was triggering an unused variable warning in the compiler used to build for
        EFL. Fixed by using the thread handle instead of pthread_self.

2014-03-15  Michael Saboff  <msaboff@apple.com>

        It should be possible to adjust DFG and FTL compiler thread priorities
        https://bugs.webkit.org/show_bug.cgi?id=130288

        Reviewed by Filip Pizlo.

        Added ability to change thread priorities relative to its current priority.
        Created options to adjust the priority of the DFG and FTL compilation work thread
        pools.  For two core systems, there might be three runnable threads, the main thread,
        the DFG compilation thread and the FTL compilation thread.  With the same priority,
        the scheduler is free to schedule whatever thread it wants.  By lowering the
        compilation threads, the main thread can run.  Further tests may suggest better values
        for the new options, priorityDeltaOfDFGCompilerThreads and priorityDeltaOfFTLCompilerThreads.

        For a two-core device, this change has a net positive improvement of 1-3% across
        SunSpider, Octane, Kraken and AsmBench.

        * wtf/Threading.h:
        * wtf/ThreadingPthreads.cpp:
        (WTF::changeThreadPriority):
        * wtf/ThreadingWin.cpp:
        (WTF::changeThreadPriority):

2014-03-15  David Kilzer  <ddkilzer@apple.com>

        Fix undefined behavior in WTF::equal() in StringImpl.h for i386/x86_64
        <http://webkit.org/b/130283>
        <rdar://problem/16281477>

        Reviewed by Geoff Garen.

        * wtf/text/StringImpl.h:
        (WTF::loadUnaligned): Add template method.
        (WTF::equal): Switch to using loadUnaligned<>().

2014-03-14  Mark Rowe  <mrowe@apple.com>

        Fix the production build.

        Don't rely on USE_INTERNAL_SDK being set for the Production configuration since UseInternalSDK.xcconfig won't
        be at the expected relative path when working from installed source.

        * Configurations/Base.xcconfig:

2014-03-14  Maciej Stachowiak  <mjs@apple.com>

        Replace "Apple Computer, Inc." with "Apple Inc." in copyright headers
        https://bugs.webkit.org/show_bug.cgi?id=130276
        <rdar://problem/16266927>
        
        Reviewed by Simon Fraser.

        * wtf/ASCIICType.h:
        * wtf/AVLTree.h:
        * wtf/Assertions.cpp:
        * wtf/Assertions.h:
        * wtf/Atomics.cpp:
        * wtf/Atomics.h:
        * wtf/AutodrainedPool.h:
        * wtf/AutodrainedPoolMac.mm:
        * wtf/BoundsCheckedPointer.h:
        * wtf/CryptographicUtilities.cpp:
        * wtf/CryptographicallyRandomNumber.h:
        * wtf/CurrentTime.h:
        * wtf/Deque.h:
        * wtf/DisallowCType.h:
        * wtf/ExportMacros.h:
        * wtf/FeatureDefines.h:
        * wtf/GetPtr.h:
        * wtf/HashIterators.h:
        * wtf/Locker.h:
        * wtf/MainThread.cpp:
        * wtf/MainThread.h:
        * wtf/MathExtras.h:
        * wtf/MediaTime.cpp:
        * wtf/MediaTime.h:
        * wtf/MessageQueue.h:
        * wtf/MetaAllocator.cpp:
        * wtf/MetaAllocator.h:
        * wtf/MetaAllocatorHandle.h:
        * wtf/OSRandomSource.cpp:
        * wtf/OSRandomSource.h:
        * wtf/Platform.h:
        * wtf/RandomNumber.cpp:
        * wtf/RandomNumber.h:
        * wtf/RandomNumberSeed.h:
        * wtf/RedBlackTree.h:
        * wtf/RunLoopTimer.h:
        * wtf/RunLoopTimerCF.cpp:
        * wtf/SchedulePair.h:
        * wtf/SchedulePairCF.cpp:
        * wtf/SchedulePairMac.mm:
        * wtf/SegmentedVector.h:
        * wtf/StackBounds.h:
        * wtf/StaticConstructors.h:
        * wtf/StringExtras.h:
        * wtf/ThreadFunctionInvocation.h:
        * wtf/ThreadSafeRefCounted.h:
        * wtf/ThreadSpecific.h:
        * wtf/Threading.h:
        * wtf/ThreadingPrimitives.h:
        * wtf/ThreadingPthreads.cpp:
        * wtf/ThreadingWin.cpp:
        * wtf/WTFThreadData.cpp:
        * wtf/WTFThreadData.h:
        * wtf/efl/OwnPtrEfl.cpp:
        * wtf/mac/MainThreadMac.mm:
        * wtf/text/AtomicStringHash.h:
        * wtf/text/AtomicStringImpl.h:
        * wtf/text/Base64.h:
        * wtf/text/CString.cpp:
        * wtf/text/CString.h:
        * wtf/text/LChar.h:
        * wtf/text/cf/StringCF.cpp:
        * wtf/text/mac/StringMac.mm:
        * wtf/unicode/CharacterNames.h:
        * wtf/unicode/Collator.h:
        * wtf/unicode/CollatorDefault.cpp:
        * wtf/unicode/UTF8.cpp:
        * wtf/unicode/UTF8.h:
        * wtf/unicode/icu/CollatorICU.cpp:
        * wtf/win/MainThreadWin.cpp:

2014-03-14  Byungseon Shin  <sun.shin@lge.com>

        Incorrect Date returned between March 1, 2034 and February 28, 2100.
        https://bugs.webkit.org/show_bug.cgi?id=130123

        Reviewed by Mark Lam.

        Fix logic by using predefined Date APIs.

        * wtf/DateMath.cpp:
        (WTF::ymdhmsToSeconds):

2014-03-12  Sergio Villar Senin  <svillar@igalia.com>

        Rename DEFINE_STATIC_LOCAL to DEPRECATED_DEFINE_STATIC_LOCAL
        https://bugs.webkit.org/show_bug.cgi?id=129612

        Reviewed by Darin Adler.

        For new code use static NeverDestroyed<T> instead.

        * wtf/RunLoop.cpp:
        (WTF::RunLoop::current):
        * wtf/StdLibExtras.h:
        * wtf/ThreadingPthreads.cpp:
        (WTF::threadMapMutex):
        (WTF::threadMap):
        * wtf/efl/MainThreadEfl.cpp:
        (WTF::pipeObject):
        * wtf/text/StringStatics.cpp:
        (WTF::StringImpl::empty):

2014-03-13  Radu Stavila  <stavila@adobe.com>

        Webkit not building on XCode 5.1 due to garbage collection no longer being supported
        https://bugs.webkit.org/show_bug.cgi?id=130087

        Reviewed by Mark Rowe.

        Disable garbage collection on macosx when not using internal SDK.

        * Configurations/Base.xcconfig:

2014-03-12  Ryuan Choi  <ryuan.choi@samsung.com>

        [EFL] Enable Parallel GC
        https://bugs.webkit.org/show_bug.cgi?id=130177

        Reviewed by Geoffrey Garen.

        * wtf/Platform.h: Turn on ENABLE_PARALLEL_GC for the EFL build.

2014-03-12  Joseph Pecoraro  <pecoraro@apple.com>

        Web Inspector: Disable REMOTE_INSPECTOR in earlier OS X releases
        https://bugs.webkit.org/show_bug.cgi?id=130118

        Reviewed by Timothy Hatcher.

        * wtf/FeatureDefines.h:

2014-03-11  Brent Fulgham  <bfulgham@apple.com>

        [Win] Unreviewed gardening.

        * wtf/MathExtras.h: VS2013 provides an lrint implementation. No need to implement
        our own.

2014-03-10  Jer Noble  <jer.noble@apple.com>

        Improve WeakPtr operators.
        https://bugs.webkit.org/show_bug.cgi?id=130053

        Reviewed by Andreas Kling.

        Replace the "operator!()" with an explicit bool operator.  Add an "operator->()".

        * wtf/WeakPtr.h:
        (WTF::WeakPtr::operator bool):
        (WTF::WeakPtr::operator->):

2014-03-10  Brent Fulgham  <bfulgham@apple.com>

        [Win] Pass environment to Pre-Build, Pre-Link, and Post-Build Stages.
        https://bugs.webkit.org/show_bug.cgi?id=130023.

        Reviewed by Dean Jackson.

        * WTF.vcxproj/WTF.proj: Avoid putting trailing slashes in system paths to avoid
        escaping during later string substitution.
        * WTF.vcxproj/build-generated-files.sh: Accept environment values passed by VS.

2014-03-10  Mark Hahnenberg  <mhahnenberg@apple.com>

        Turn on GenGC on other 64-bit platforms
        https://bugs.webkit.org/show_bug.cgi?id=129258

        Reviewed by Oliver Hunt.

        * wtf/Platform.h: 

2014-03-07  peavo@outlook.com  <peavo@outlook.com>

        [Win64] Compile error after r165128.
        https://bugs.webkit.org/show_bug.cgi?id=129807

        Reviewed by Mark Lam.

        * wtf/Platform.h: MSVC does not support computed goto.
        Also enabled COMPUTED_GOTO_OPCODES when !ENABLE(LLINT_C_LOOP). This is needed because the ASM LLINT operates like COMPUTED_GOTO_OPCODES,
        and relies on the related data structures being defined to support this. On Win32, the platform does not HAVE_COMPUTED_GOTO support,
        but does want ENABLE_COMPUTED_GOTO_OPCODES because it uses the ASM LLINT.

2014-03-06  Michael Saboff  <msaboff@apple.com>

        JSC should disable the JIT when building for ARMv7k
        https://bugs.webkit.org/show_bug.cgi?id=129829

        Reviewed by Oliver Hunt.

        Added WTF_CPU_APPLE_ARMV7K CPU define.  Disabled the JITs when
        that feature define is set.

        * wtf/Platform.h:

2014-03-06  Filip Pizlo  <fpizlo@apple.com>

        Use the LLVM disassembler on ARM64 if we are enabling the FTL
        https://bugs.webkit.org/show_bug.cgi?id=129785

        Reviewed by Geoffrey Garen.

        * wtf/Platform.h:

2014-03-05  peavo@outlook.com  <peavo@outlook.com>

        [Win32][LLINT] Crash when running JSC stress tests.
        https://bugs.webkit.org/show_bug.cgi?id=129429

        Reviewed by Geoffrey Garen.

        * wtf/Platform.h: Enable LLINT on Win32.

2014-03-04  Zan Dobersek  <zdobersek@igalia.com>

        [GTK] Build the Udis86 disassembler
        https://bugs.webkit.org/show_bug.cgi?id=129679

        Reviewed by Michael Saboff.

        * wtf/Platform.h: Also enable the Udis86 disassembler for the GTK port on Linux.

2014-03-02  Jaehun Lim  <ljaehun.lim@samsung.com>

        [EFL] Remove m_initEfl from RunLoop.
        https://bugs.webkit.org/show_bug.cgi?id=129568

        Reviewed by Gyuyoung Kim.

        We don't use m_initEfl except RunLoop constructor.

        * wtf/RunLoop.h:
        * wtf/efl/RunLoopEfl.cpp:
        (WTF::RunLoop::RunLoop):

2014-03-02  Darin Adler  <darin@apple.com>

        Cut down use of OwnPtr within WTF itself
        https://bugs.webkit.org/show_bug.cgi?id=129567

        Reviewed by Sam Weinig.

        * wtf/RefCounted.h: Removed OwnPtr includes.

        * wtf/StreamBuffer.h: Removed OwnPtr includes and switched to use
        std::make_unique and std::unique_ptr instead.

        * wtf/Threading.cpp: Removed OwnPtr includes.
        * wtf/ThreadingPthreads.cpp: Ditto.
        * wtf/Vector.h: Ditto.

2014-02-26  Gavin Barraclough  <barraclough@apple.com>

        FastMalloc should use vm_page_shift intead of PAGE_SHIFT.
        https://bugs.webkit.org/show_bug.cgi?id=129370

        Reviewed by Mark Rowe.

        "Doesn't this lead to the page map using fewer bits than it was before?
        It seems like this will cause some page addresses to no longer be
        representable in the map when using 4K pages. Am I missing something?"

        * wtf/FastMalloc.cpp:
            - bdash raises a valid point. This should make the TCMalloc_PageMap
              larger than absolutely necessary, rather than potentially too small.

2014-02-25  Gavin Barraclough  <barraclough@apple.com>

        FastMalloc should use vm_page_shift intead of PAGE_SHIFT.
        https://bugs.webkit.org/show_bug.cgi?id=129370

        Reviewed by Geoff Garen.

        Previously we used PAGE_SHIFT to initialize kPageShift.
        Since this was a constant, it could be used to calculate other
        contants used in the code. Some of these values are used in the
        definition of certain data structures (specifiying the length of
        some array members).

        Make kPageShift & dependent properties variables setup during
        initialization. Add upper bound values (K_PAGE_SHIFT_MAX,
        K_NUM_CLASSES_MAX) for use in cases where we need a constant.

        * wtf/FastMalloc.cpp:
        (WTF::InitSizeClasses):
            - initialize kPageShift, kNumClasses, kPageSize, kMaxValidPages.
        (WTF::pages):
            - added ASSERT.
        (WTF::AllocationSize):
            - added ASSERT.
        (WTF::TCMalloc_PageHeap::FreeBytes):
            - added ASSERT.
        (WTF::TCMalloc_PageHeap::init):
            - COMPILE_ASSERT -> ASSERT
        (WTF::TCMalloc_PageHeap::scavenge):
            - added ASSERT.
        (WTF::TCMalloc_PageHeap::Carve):
            - added ASSERT.
        (WTF::mergeDecommittedStates):
            - added ASSERT.
        (WTF::TCMalloc_PageHeap::IncrementalScavenge):
            - added ASSERT.
        (WTF::TCMalloc_PageHeap::ReturnedBytes):
            - added ASSERT.
        (WTF::PagesToMB):
            - added ASSERT.
        (WTF::TCMalloc_PageHeap::GrowHeap):
            - added ASSERT.
        (WTF::TCMalloc_PageHeap::ReleaseFreeList):
            - kNumClasses -> K_NUM_CLASSES_MAX
        (WTF::TCMalloc_ThreadCache::enumerateFreeObjects):
            - added ASSERT.
        (WTF::TCMalloc_Central_FreeList::Init):
            - added ASSERT.
        (WTF::TCMalloc_Central_FreeList::ReleaseToSpans):
            - added ASSERT.
        (WTF::TCMalloc_Central_FreeList::EvictRandomSizeClass):
            - added ASSERT.
        (WTF::TCMalloc_Central_FreeList::MakeCacheSpace):
            - added ASSERT.
        (WTF::TCMalloc_Central_FreeList::InsertRange):
            - added ASSERT.
        (WTF::TCMalloc_Central_FreeList::Populate):
            - added ASSERT.
        (WTF::TCMalloc_ThreadCache::Init):
            - added ASSERT.
        (WTF::TCMalloc_ThreadCache::Cleanup):
            - added ASSERT.
        (WTF::TCMalloc_ThreadCache::Scavenge):
            - added ASSERT.
        (WTF::TCMalloc_ThreadCache::CreateCacheIfNecessary):
            - added ASSERT.

2014-02-24  Alex Christensen  <achristensen@webkit.org>

        Disabled WebGL on WinCairo.

        Unreviewed.

        * wtf/FeatureDefines.h:
        Removed ENABLE_WEBGL definition for WinCairo port.
        WebGL has not worked on WinCairo since r163079
        and it was not compiling with a recent ANGLE update.

2014-02-24  Mark Hahnenberg  <mhahnenberg@apple.com>

        Turn GenGC on for 32-bit systems
        https://bugs.webkit.org/show_bug.cgi?id=128824

        Reviewed by Geoffrey Garen.

        * wtf/Platform.h:

2014-02-21  Benjamin Poulain  <benjamin@webkit.org>

        jsDocumentPrototypeFunctionGetElementById should not create an AtomicString for the function argument
        https://bugs.webkit.org/show_bug.cgi?id=128893

        Reviewed by Darin Adler.

        AtomicString::find() is a special case optimized for the JavaScript bindings. The method can only
        be called under specific conditions.
        The method is renamed to findStringWithHash().

        The new AtomicString::find is generic and does not require any propery on the input.

        * wtf/text/AtomicString.cpp:
        (WTF::AtomicString::findStringWithHash):
        (WTF::AtomicString::findSlowCase):
        * wtf/text/AtomicString.h:
        (WTF::AtomicString::find):

2014-02-20  Csaba Osztrogonác  <ossy@webkit.org>

        Add StackStats sources to cmake and autotools build files
        https://bugs.webkit.org/show_bug.cgi?id=129103

        Reviewed by Anders Carlsson.

        * GNUmakefile.list.am:
        * wtf/CMakeLists.txt:

2014-02-20  Csaba Osztrogonác  <ossy@webkit.org>

        Get rid of redundant Platform.h includes
        https://bugs.webkit.org/show_bug.cgi?id=128817

        Reviewed by Brent Fulgham.

        * wtf/Assertions.h:
        * wtf/Atomics.h:
        * wtf/ByteOrder.h:
        * wtf/DataLog.h:
        * wtf/DisallowCType.h:
        * wtf/DynamicAnnotations.h:
        * wtf/ExportMacros.h:
        * wtf/FastMalloc.h:
        * wtf/FlipBytes.h:
        * wtf/InlineASM.h:
        * wtf/PrintStream.h:
        * wtf/ProcessID.h:
        * wtf/Threading.h:
        * wtf/ThreadingPrimitives.h:

2014-02-19  Jon Honeycutt  <jhoneycutt@apple.com>

        Crash in WTF::StringBuilder::append()

        https://bugs.webkit.org/show_bug.cgi?id=125817
        <rdar://problem/15671883>

        Reviewed by Oliver Hunt.

        * wtf/text/StringBuilder.cpp:
        (WTF::expandedCapacity):
        Ensure that we return a new capacity of at least 'requiredLength' in
        the case where requiredLength is large. Also, use unsigned rather than
        size_t for the parameters and the return value, as callers pass
        unsigned arguments and treat the result as an unsigned int.

2014-02-19  Anders Carlsson  <andersca@apple.com>

        Add WTF_MAKE_FAST_ALLOCATED to more classes
        https://bugs.webkit.org/show_bug.cgi?id=129064

        Reviewed by Andreas Kling.

        * wtf/Bitmap.h:

2014-02-19  Zan Dobersek  <zdobersek@igalia.com>

        Make PrintStream::print() a variadic template
        https://bugs.webkit.org/show_bug.cgi?id=126388

        Reviewed by Brent Fulgham.

        PrintStream::print() can be converted into a variadic template, printing the value
        of the first parameter and recursively calling itself until the single parameter version
        is used for printing the last value.

        * wtf/DataLog.h:
        (WTF::dataLog): Convert the function to a variadic template as well.
        * wtf/PrintStream.h:
        (WTF::PrintStream::print):
        * wtf/StringPrintStream.h:
        (WTF::toCString): Ditto.
        (WTF::toString): Ditto.

2014-02-19  Zan Dobersek  <zdobersek@igalia.com>

        Use std::swap() in HashTable::swap()
        https://bugs.webkit.org/show_bug.cgi?id=128995

        Reviewed by Brent Fulgham.

        Use std::swap() to swap the member variable values of two HashTable objects in HashTable::swap().

        * wtf/HashTable.h:
        (WTF::KeyTraits>::swap):

2014-02-19  Zan Dobersek  <zdobersek@igalia.com>

        SegmentedVector::append() should take in rvalue reference, forward it to Vector::uncheckedAppend()
        https://bugs.webkit.org/show_bug.cgi?id=128996

        Reviewed by Brent Fulgham.

        * wtf/SegmentedVector.h:
        (WTF::SegmentedVector::append): Take in an rvalue reference of the object that's to be appended and
        then forward it to Vector::uncheckedAppend(). This avoids unnecessary copies in the current situation
        where a const lvalue is accepted and passed on.

2014-02-19  Dan Bernstein  <mitz@apple.com>

        Simplify PLATFORM(MAC) && !PLATFORM(IOS) and similar expressions
        https://bugs.webkit.org/show_bug.cgi?id=129029

        Reviewed by Mark Rowe.

        * wtf/FeatureDefines.h:
        * wtf/Platform.h:
        * wtf/Threading.cpp:
        * wtf/text/cf/StringImplCF.cpp:
        (garbageCollectionEnabled):

2014-02-18  Dan Bernstein  <mitz@apple.com>

        PLATFORM(MAC) is true when building for iOS
        https://bugs.webkit.org/show_bug.cgi?id=129025

        Reviewed by Mark Rowe.

        * wtf/Platform.h: Changed to define WTF_PLATFORM_MAC only on when building for OS X (but
        still not when WTF_PLATFORM_GTK or WTF_PLATFORM_EFL are defined).

2014-02-18  Joseph Pecoraro  <pecoraro@apple.com>

        [iOS] Web Inspector: JSContext inspection crashes in isMainThread, uninitialized WebCoreWebThreadIsLockedOrDisabled
        https://bugs.webkit.org/show_bug.cgi?id=128959

        Reviewed by David Kilzer.

        When JavaScriptCore is used without WebCore on iOS (e.g. JSContext)
        the WebCoreWebThread* functions will not be initialized. Avoid
        calling the function pointer if it is uninitialized. This was
        happening with remote inspection via StringImpl::createCFString
        for implicit NSString / WTFString conversion which uses isMainThread.

        * wtf/mac/MainThreadMac.mm:
        (WTF::webThreadIsUninitializedOrLockedOrDisabled):
        (WTF::isMainThread):
        (WTF::canAccessThreadLocalDataForThread):

2014-02-17  Filip Pizlo  <fpizlo@apple.com>

        More ARM FTL glue
        https://bugs.webkit.org/show_bug.cgi?id=128948

        Reviewed by Sam Weinig.

        * wtf/Platform.h:

2014-02-17  Anders Carlsson  <andersca@apple.com>

        Remove ENABLE_GLOBAL_FASTMALLOC_NEW
        https://bugs.webkit.org/show_bug.cgi?id=127067

        Reviewed by Geoffrey Garen.

        Remove the global operator new/operator delete overrides. Having ALWAYS_INLINE operators
        like we do is really undefined behavior according to the C++ standard and we've been lucky enough
        to get away with it so far, but any code that calls operator new/operator delete inside from the C++ standard
        library (not from headers that are included) will be mismatched and potentially crash. libc++ calls
        delete in it's std::thread implementation for example.
        
        The only supported way to override operator new and operator delete globally is to not use inline
        functions, but that would mean that any application using WebKit would not be able to provide custom
        operator new/operator delete functions so we'll just reuse the already existing infrastructure consisting
        of the WTF_MAKE_FAST_ALLOCATED macro.

        * wtf/FastMalloc.cpp:
        (WTF::TCMalloc_ThreadCache::CreateCacheIfNecessary):
        * wtf/FastMalloc.h:
        * wtf/Platform.h:

2014-02-17  Ryan Lortie  <desrt@desrt.ca>

        Enable DFG_JIT on FreeBSD
        https://bugs.webkit.org/show_bug.cgi?id=128898

        Reviewed by Csaba Osztrogonác.

        * wtf/Platform.h:

2014-02-15  Filip Pizlo  <fpizlo@apple.com>

        FTL should inline polymorphic heap accesses
        https://bugs.webkit.org/show_bug.cgi?id=128795

        Reviewed by Oliver Hunt.

        * wtf/PrintStream.h:
        (WTF::PointerDumpInContext::PointerDumpInContext):
        (WTF::PointerDumpInContext::dump):
        (WTF::pointerDumpInContext):

2014-02-16  Zan Dobersek  <zdobersek@igalia.com>

        Reintroduce const qualifiers for return types of (Filter|Transform)Iterator::operator*()
        https://bugs.webkit.org/show_bug.cgi?id=126875

        The const qualifiers for the return types of FilterIterator::operator*() and TransformIterator::operator*()
        were removed in r161797 and r161802 because of compilation failures when using GCC and having an Iterator
        type that already had the const qualifier. std::remove_const is now used to appease GCC and enforce the const
        qualifier on the return type, regardless of the Iterator type and its qualifiers.

        * wtf/IteratorAdaptors.h:
        (WTF::FilterIterator::operator*):
        (WTF::TransformIterator::operator*):

2014-02-15  Filip Pizlo  <fpizlo@apple.com>

        Vector with inline capacity should work with non-PODs
        https://bugs.webkit.org/show_bug.cgi?id=128864

        Reviewed by Michael Saboff.
        
        Previously, we would copy the inline storage of a vector as if it was a bag of bits.
        This presumed that the element type was relocatable. In general this is only true for
        PODs.
        
        This patch changes this by introducing a swap operation over inline storage. This swap
        operation requires being told about the size that is in use.
        
        Deques would have required some cleverness to make this work, because the swap
        operation needs to know which subset of elements are in-use and assumes that a size is
        sufficient for this. That's not true for deques. Instead of trying to do very clever
        things, I just removed the inline capacity option from Deque. I believe that this is
        fine since there are only two users of Deque with inline capacity, and both of them
        appear to be allocated rarely enough that inline capacity probably doesn't help much.

        * wtf/Deque.h:
        (WTF::DequeIterator::DequeIterator):
        (WTF::DequeConstIterator::DequeConstIterator):
        (WTF::Deque<T>::checkValidity):
        (WTF::Deque<T>::checkIndexValidity):
        (WTF::Deque<T>::invalidateIterators):
        (WTF::Deque<T>::Deque):
        (WTF::=):
        (WTF::Deque<T>::destroyAll):
        (WTF::Deque<T>::~Deque):
        (WTF::Deque<T>::swap):
        (WTF::Deque<T>::clear):
        (WTF::Deque<T>::expandCapacityIfNeeded):
        (WTF::Deque<T>::expandCapacity):
        (WTF::Deque<T>::append):
        (WTF::Deque<T>::prepend):
        (WTF::Deque<T>::removeFirst):
        (WTF::Deque<T>::removeLast):
        (WTF::Deque<T>::remove):
        (WTF::DequeIteratorBase<T>::checkValidity):
        (WTF::DequeIteratorBase<T>::addToIteratorsList):
        (WTF::DequeIteratorBase<T>::removeFromIteratorsList):
        (WTF::DequeIteratorBase<T>::DequeIteratorBase):
        (WTF::DequeIteratorBase<T>::~DequeIteratorBase):
        (WTF::DequeIteratorBase<T>::isEqual):
        (WTF::DequeIteratorBase<T>::increment):
        (WTF::DequeIteratorBase<T>::decrement):
        (WTF::DequeIteratorBase<T>::after):
        (WTF::DequeIteratorBase<T>::before):
        * wtf/Vector.h:
        (WTF::VectorBuffer::swap):
        (WTF::VectorBuffer::swapInlineBuffer):
        (WTF::VectorBuffer::swapInlineBuffers):
        (WTF::Vector::swap):

2014-02-15  Mikhail Pozdnyakov  <mikhail.pozdnyakov@intel.com>

        Remove 'static' specifier from free inline functions in StringImpl.h
        https://bugs.webkit.org/show_bug.cgi?id=118554

        Reviewed by Darin Adler.

        At first 'static' does not bring any use here, secondly static free
        inline functions in headers is a bad practice in general as each instance
        of function defined as inline is treated as a separate function and each
        instance has its own copy of static locals and string literals.

        * wtf/text/StringImpl.h:
        (WTF::codePointCompare):
        (WTF::codePointCompare8):
        (WTF::codePointCompare16):
        (WTF::codePointCompare8To16):
        (WTF::isSpaceOrNewline):

2014-02-14  Benjamin Poulain  <bpoulain@apple.com>

        Improve the performance on mobile of FTPDirectoryDocument
        https://bugs.webkit.org/show_bug.cgi?id=128778

        Reviewed by Antti Koivisto.

        * wtf/text/WTFString.h:
        (WTF::String::endsWith): add a missing overload.

2014-02-14  Wojciech Bielawski  <w.bielawski@samsung.com>

        (try)append and insert operations don't need new operator for PODs
        https://bugs.webkit.org/show_bug.cgi?id=128185

        Reviewed by Darin Adler.

        Vector's methods use VectorCopier to copy data.
        VectorCopier for PODs exteded to be used with different types. For different types placement new copy approach is applied. For the same types memcpy is applied.

        * wtf/Vector.h:
        (WTF::OverflowHandler>::append): use VectorCopier to copy data.
        (WTF::OverflowHandler>::tryAppend): use VectorCopier to copy data.
        (WTF::OverflowHandler>::insert): use VectorCopier to copy data.

2014-02-13  Daniel Bates  <dabates@apple.com>

        Fix the iOS build after <http://trac.webkit.org/changeset/164064

        * wtf/Platform.h:

2014-02-13  Daniel Bates  <dabates@apple.com>

        [iOS] Disable HAVE_ARM_NEON_INTRINSICS

        For now, disable HAVE_ARM_NEON_INTRINSICS when building for iOS. We want
        to audit the applicable code before we enable this define.

        * wtf/Platform.h:

2014-02-11  Filip Pizlo  <fpizlo@apple.com>

        Hoist and combine array bounds checks
        https://bugs.webkit.org/show_bug.cgi?id=125433

        Reviewed by Mark Hahnenberg.

        * GNUmakefile.list.am:
        * WTF.vcxproj/WTF.vcxproj:
        * WTF.xcodeproj/project.pbxproj:
        * wtf/CMakeLists.txt:
        * wtf/HashMethod.h: Added.
        (WTF::HashMethod::operator()):

2014-02-13  Tamas Gergely  <tgergely.u-szeged@partner.samsung.com>

        Code cleanup: remove gcc<4.7 guards.
        https://bugs.webkit.org/show_bug.cgi?id=128729

        Reviewed by Anders Carlsson.

        Remove GCC_VERSION_AT_LEAST guards when it checks for pre-4.7 versions,
        as WK does not compile with earlier gcc versions.

        * wtf/Assertions.cpp:
        * wtf/Platform.h:

2014-02-12  Mark Lam  <mark.lam@apple.com>

        No need to save reservedZoneSize when dropping the JSLock.
        <https://webkit.org/b/128719>

        Reviewed by Geoffrey Garen.

        * wtf/WTFThreadData.cpp:
        (WTF::WTFThreadData::WTFThreadData):
        * wtf/WTFThreadData.h:
        - removed unnneeded m_savedReservedZoneSize.

2014-02-11  Mark Hahnenberg  <mhahnenberg@apple.com>

        32-bit LLInt writeBarrierOnGlobalObject is wrong
        https://bugs.webkit.org/show_bug.cgi?id=128556

        Reviewed by Geoffrey Garen.

        * wtf/Platform.h: Removed OBJECT_MARK_LOGGING from Platform.h since it already exists in FeatureDefines.h

2014-02-11  peavo@outlook.com  <peavo@outlook.com>

        [WinCairo] Compile error, deleted file in WTF.
        https://bugs.webkit.org/show_bug.cgi?id=128601

        Reviewed by Csaba Osztrogonác.

        * WTF.vcxproj/WTF.vcxproj: Removed reference to deleted file.
        * WTF.vcxproj/WTF.vcxproj.filters: Ditto.

2014-02-10  Michael Saboff  <msaboff@apple.com>

        Re-enable ARM Thumb2 disassembler
        https://bugs.webkit.org/show_bug.cgi?id=128577

        Reviewed by Filip Pizlo.

        Added definition of WTF_USE_ARMV7_DISASSEMBLER back to Platform.h

        * wtf/Platform.h:

2014-02-10  Benjamin Poulain  <benjamin@webkit.org>

        Add the basic infrastructure to compile attributes matching in selectors
        https://bugs.webkit.org/show_bug.cgi?id=128484

        Reviewed by Gavin Barraclough.

        * wtf/Vector.h:
        (WTF::VectorBufferBase::bufferMemoryOffset):
        (WTF::Vector::sizeMemoryOffset):
        (WTF::Vector::dataMemoryOffset):
        Expose the memory offsets of Vector::size() and the memory buffer pointer for the JIT.

2014-02-10  Enrica Casucci  <enrica@apple.com>

        copyShortASCIIString crashes on iOS after r163793.
        https://bugs.webkit.org/show_bug.cgi?id=128548.

        Reviewed by Alexey Proskuryakov.

        Adding null check.

        * wtf/unicode/icu/CollatorICU.cpp:
        (WTF::copyShortASCIIString):

2014-02-10  Carlos Garcia Campos  <cgarcia@igalia.com>

        [GLIB] Add GUniqueOutPtr and use it instead of GOwnPtr
        https://bugs.webkit.org/show_bug.cgi?id=127554

        Reviewed by Gustavo Noronha Silva.

        GUniqueOutPtr is a simplified version of GOwnPtr for the cases
        where we need the address of the contained pointer. GUniqueOutPtr
        uses GUniquePtr to free the contained object and to release the
        container pointer. The API is very simple to make sure this is
        only used when outPtr() is needed. It can't be constructed with a
        pointer, and there's not method to set a new pointer. Another
        difference with the old GOwnPtr is that outPtr() can be used
        multiple times, because it frees any pointer previously set.

        * GNUmakefile.list.am:
        * wtf/PlatformEfl.cmake:
        * wtf/PlatformGTK.cmake:
        * wtf/gobject/GOwnPtr.cpp: Removed.
        * wtf/gobject/GOwnPtr.h: Removed.
        * wtf/gobject/GUniquePtr.h:
        (WTF::GUniqueOutPtr::GUniqueOutPtr):
        (WTF::GUniqueOutPtr::~GUniqueOutPtr):
        (WTF::GUniqueOutPtr::outPtr):
        (WTF::GUniqueOutPtr::reset):
        (WTF::GUniqueOutPtr::release):
        (WTF::GUniqueOutPtr::operator*):
        (WTF::GUniqueOutPtr::operator->):
        (WTF::GUniqueOutPtr::get):
        (WTF::GUniqueOutPtr::operator!):
        (WTF::GUniqueOutPtr::operator UnspecifiedBoolType):

2014-02-10  Darin Adler  <darin@apple.com>

        Stop using String::deprecatedCharacters to call WTF::Collator
        https://bugs.webkit.org/show_bug.cgi?id=128517

        WTF passes ICU’s deprecated ULOC_REQUESTED_LOCALE to ucol_getLocaleByType()
        rdar://problem/15183390

        Reviewed by Alexey Proskuryakov.

        This patch fixes both bugs above by reworking WTF::Collator.

        * wtf/unicode/Collator.h: Fixed formatting. Got rid of the Collator::Result type,
        since the collator uses the same return value scheme as strcmp and as ICU; an int
        will do for the return type. Simplified the support for UCONFIG_NO_COLLATION by
        using a separate copy of the class definition. (We should check if anyone needs
        UCONFIG_NO_COLLATION support, and remove it if not.) Changed the lower-first flag
        from a separate function to a constructor argument. Changed the arguments to
        the collate function to StringView. Added a collate UTF8 function. Changed the
        m_collate data member to no longer be mutable since we no longer allocate it lazily.

        * wtf/unicode/CollatorDefault.cpp:
        (WTF::Collator::collate): Rewrote to be simpler.
        (WTF::Collator::collateUTF8): Added. Converts from UTF-8 to a String and then calls
        the collate function above.

        * wtf/unicode/icu/CollatorICU.cpp: Added a FIXME about the fact that this file
        has the wrong name and location. Since we always use ICU, there's no need to mention
        it in the file name.
        (WTF::copyASCIIString): Added.
        (WTF::copyDefaultLocale): Added.
        (WTF::resolveDefaultLocale): Added. Maps null locale to a default on Mac and iOS,
        since on those platforms ICU does not use the correct default locale when passed null.
        (WTF::localesMatch): Added.
        (WTF::Collator::Collator): Moved most of the code from createCollator here.
        Simplified it by storing the collator configuration along with the collator in globals.
        (WTF::Collator::~Collator): Moved most of the code from releaseCollator here.
        (WTF::getIndexLatin1): Added.
        (WTF::moveLatin1): Added.
        (WTF::hasNextLatin1): Added.
        (WTF::hasPreviousLatin1): Added.
        (WTF::currentLatin1): Added.
        (WTF::nextLatin1): Added.
        (WTF::previousLatin1): Added.
        (WTF::getStateLatin1): Added.
        (WTF::setStateLatin1): Added.
        (WTF::createLatin1Iterator): Added. Uses the functions above to make a UCharIterator
        that works for a WTF::StringView-style Latin-1 string.
        (WTF::createIterator): Added. Uses either createLatin1Iterator or uiter_setString to
        make a UCharIterator that works for a WTF::StringView.
        (WTF::Collator::collate): Changed to use ucol_strcollIter.
        (WTF::createIteratorUTF8): Added. Uses uiter_setUTF8.
        (WTF::Collator::collateUTF8): Added. Like collate, but for null-terminated UTF-8 strings.

2014-02-10  Tamas Gergely  <tgergely.u-szeged@partner.samsung.com>

        Code cleanup: Remove BUILDING_ON / TARGETING definitions.
        https://bugs.webkit.org/show_bug.cgi?id=128242

        Reviewed by Brent Fulgham.

        The BUILDING_ON_* and TARGETING_* macros have not been used for a while.
        According to the FIXME: they are removed.

        * wtf/Platform.h:

2014-02-09  Anders Carlsson  <andersca@apple.com>

        Add WTF_MAKE_FAST_ALLOCATED to more classes
        https://bugs.webkit.org/show_bug.cgi?id=128506

        Reviewed by Andreas Kling.

        * wtf/Bag.h:
        * wtf/ListHashSet.h:

2014-02-08  Anders Carlsson  <andersca@apple.com>

        Stop using getCharactersWithUpconvert in JavaScriptCore
        https://bugs.webkit.org/show_bug.cgi?id=128457

        Reviewed by Andreas Kling.

        * wtf/text/StringBuilder.h:
        (WTF::StringBuilder::append):
        Add a new overload that takes a StringView.

        * wtf/text/StringView.h:
        (WTF::StringView::find):
        Add new find member function.

2014-02-08  Darin Adler  <darin@apple.com>

        Change TextIterator to use StringView, preparing to wean it from deprecatedCharacters
        https://bugs.webkit.org/show_bug.cgi?id=128233

        Reviewed by Anders Carlsson.

        * WTF.xcodeproj/project.pbxproj: Added new source files.

        * wtf/text/StringView.h: Added operator[], createCFStringWithoutCopying, and
        createNSStringWithoutCopying.
        * wtf/text/cf/StringViewCF.cpp:
        (WTF::StringView::createCFStringWithoutCopying): Added.
        * wtf/text/mac/StringViewObjC.mm:
        (WTF::StringView::createNSString): Added.
        (WTF::StringView::createNSStringWithoutCopying): Added.

2014-02-06  Andreas Kling  <akling@apple.com>

        Remove unused ENABLE(REPAINT_THROTTLING) flag.
        <https://webkit.org/b/128329>

        Reviewed by Antti Koivisto.

        * wtf/FeatureDefines.h:

2014-02-06  Filip Pizlo  <fpizlo@apple.com>

        More FTL build scaffolding
        https://bugs.webkit.org/show_bug.cgi?id=128330

        Reviewed by Geoffrey Garen.

        * wtf/Platform.h:

2014-02-06  Anders Carlsson  <andersca@apple.com>

        Use std::chrono functions in dispatchFunctionsFromMainThread()
        https://bugs.webkit.org/show_bug.cgi?id=128308

        Reviewed by Antti Koivisto.

        * wtf/MainThread.cpp:
        (WTF::dispatchFunctionsFromMainThread):

2014-02-05  Zan Dobersek  <zdobersek@igalia.com>

        Remove the WTF_COMPILER_SUPPORTS_CXX_GENERALIZED_INITIALIZERS macro
        https://bugs.webkit.org/show_bug.cgi?id=128267

        Reviewed by Andreas Kling.

        Remove the WTF_COMPILER_SUPPORTS_CXX_GENERALIZED_INITIALIZERS macro that was manually defined for compilers
        that support the C++11 initializer lists. The feature is well supported in Clang, MSVC and also GCC. It
        was actually already used unguarded in HashSet.

        * wtf/Compiler.h:
        * wtf/HashMap.h:
        (WTF::HashMap::HashMap):
        * wtf/Vector.h:
        (WTF::Vector::Vector):

2014-02-05  Andreas Kling  <akling@apple.com>

        Remove ENABLE(DIRECTORY_UPLOAD).
        <https://webkit.org/b/128275>

        Rubber-stamped by Ryosuke Niwa.

        * wtf/FeatureDefines.h:

2014-02-05  Carlos Garcia Campos  <cgarcia@igalia.com>

        HashMap can't be used with std::unique_ptr as value when it has a custom deleter
        https://bugs.webkit.org/show_bug.cgi?id=128250

        Reviewed by Darin Adler.

        The problem is that the HashMap is using a unique_ptr with the
        default deleter, so that when trying to move the unique_ptr the
        deleters don't match.

        * wtf/HashTraits.h: Add the deleter also in the template
        definitation of the parent class for the HashTraits<std::unique_ptr<T, Deleter>>

2014-02-05  Csaba Osztrogonác  <ossy@webkit.org>

        Remove ENABLE(SVG) guards
        https://bugs.webkit.org/show_bug.cgi?id=127991

        Reviewed by Sam Weinig.

        * wtf/FeatureDefines.h:

2014-02-04  Mark Lam  <mark.lam@apple.com>

        The stack limit computation does not work for Windows.
        <https://webkit.org/b/128226>

        Reviewed by Geoffrey Garen.

        The current stack limit computation assumes that the stack is allocated
        in high memory. On Windows, the stack seems to be allocated very near
        address 0, and is smaller in size than our Options::maxPerThreadStackUsage().
        This combination triggers a bug where StackBounds::recursionLimit()
        underflows and computes a limit address that is ridiculously high in memory.
        The net effect is that the Windows port thinks its out of stack space all
        the time.

        We now check for potential underflows in StackBounds and return an
        appropriate limit address.

        * wtf/StackBounds.h:
        (WTF::StackBounds::recursionLimit):

2014-02-04  Andreas Kling  <akling@apple.com>

        Remove <iframe seamless> support.
        <https://webkit.org/b/128213>

        Rubber-stamped by Antti Koivisto.

        * wtf/FeatureDefines.h:

2014-02-04  Anders Carlsson  <andersca@apple.com>

        Store StringImpl substring backpointers as tail data
        https://bugs.webkit.org/show_bug.cgi?id=128220

        Reviewed by Geoffrey Garen.

        This lets us get rid of m_substringBuffer from the union.

        * wtf/text/StringImpl.cpp:
        (WTF::StringImpl::~StringImpl):
        (WTF::StringImpl::getData16SlowCase):
        * wtf/text/StringImpl.h:
        (WTF::StringImpl::StringImpl):
        (WTF::StringImpl::createSubstringSharingImpl8):
        (WTF::StringImpl::createSubstringSharingImpl):
        (WTF::StringImpl::cost):
        (WTF::StringImpl::costDuringGC):
        (WTF::StringImpl::substringBuffer):

2014-02-04  Anders Carlsson  <andersca@apple.com>

        Rename the substring sharing StringImpl::create variants to better indicate what they do
        https://bugs.webkit.org/show_bug.cgi?id=128214

        Reviewed by Geoffrey Garen.

        * wtf/text/AtomicString.cpp:
        (WTF::SubstringTranslator::translate):
        * wtf/text/StringBuilder.cpp:
        (WTF::StringBuilder::reifyString):
        (WTF::StringBuilder::resize):
        * wtf/text/StringImpl.h:
        (WTF::StringImpl::createSubstringSharingImpl8):
        (WTF::StringImpl::createSubstringSharingImpl):
        * wtf/text/WTFString.cpp:
        (WTF::String::substringSharingImpl):

2014-02-04  Alexey Proskuryakov  <ap@apple.com>

        WebCrypto HMAC verification uses a non-constant-time memcmp
        https://bugs.webkit.org/show_bug.cgi?id=128198
        <rdar://problem/15976961>

        Reviewed by Oliver Hunt.

        Added a "constant time" memcmp that doesn't depend on data. The name is somewhat
        strange, as the function is of course O(length) and not constant time at all,
        but apparently this is how everyone calls such functions.

        * GNUmakefile.list.am:
        * WTF.vcxproj/WTF.vcxproj:
        * WTF.vcxproj/WTF.vcxproj.filters:
        * WTF.xcodeproj/project.pbxproj:
        * wtf/CMakeLists.txt:
        * wtf/CryptographicUtilities.cpp: Added. (WTF::constantTimeMemcmp):
        * wtf/CryptographicUtilities.h: Added.

2014-02-04  Anders Carlsson  <andersca@apple.com>

        Rename StringImpl::getCharacters to StringImpl::characters
        https://bugs.webkit.org/show_bug.cgi?id=128205

        Reviewed by Antti Koivisto.

        This lets us use StringImpl::getCharacters for the upconverting version.
        Also, change StringImpl::characters<UChar>() to call characters16() instead of deprecatedCharacters()
        and audit all call sites to make sure we weren't relying on upconversion anywhere.

        * wtf/text/AtomicString.cpp:
        (WTF::findString):
        * wtf/text/StringImpl.cpp:
        (WTF::StringImpl::simplifyMatchedCharactersToSpace):
        * wtf/text/StringImpl.h:
        (WTF::StringImpl::characters<LChar>):
        (WTF::StringImpl::characters<UChar>):

2014-02-04  Anders Carlsson  <andersca@apple.com>

        Rename equalNonNull to equal and make it take const StringImpl& instead
        https://bugs.webkit.org/show_bug.cgi?id=128206

        Reviewed by Andreas Kling.

        * wtf/text/StringHash.h:
        (WTF::StringHash::equal):
        * wtf/text/StringImpl.cpp:
        (WTF::stringImplContentEqual):
        (WTF::equal):
        * wtf/text/StringImpl.h:

2014-02-04  Anders Carlsson  <andersca@apple.com>

        Get rid of StringImpl::m_buffer
        https://bugs.webkit.org/show_bug.cgi?id=128200

        Reviewed by Michael Saboff.

        Trade one lousy hack for another by changing the CreateEmptyUnique StringImpl
        constructor to initialize its character buffer to point to m_length instead
        since it will always be null.

        Also change it to be an 8-bit string because why not.

        * wtf/text/StringImpl.h:
        (WTF::StringImpl::StringImpl):

2014-02-04  Anders Carlsson  <andersca@apple.com>

        Rename String::getCharacters to String::characters
        https://bugs.webkit.org/show_bug.cgi?id=128196

        Reviewed by Andreas Kling.

        This means String::characters() will end up calling either characters8() or characters16() which
        makes more logical sense. It also frees up the getCharacters name so we can use it for a new function
        that will do upconversion.
        
        * wtf/text/StringBuilder.cpp:
        (WTF::StringBuilder::appendUninitializedSlow):
        * wtf/text/WTFString.h:
        (WTF::String::characters<LChar>):
        (WTF::String::characters<UChar>):

2014-02-03  Anders Carlsson  <andersca@apple.com>

        Fix Windows build.

        * wtf/text/StringImpl.h:
        (WTF::StringImpl::tailOffset):

2014-02-03  Anders Carlsson  <andersca@apple.com>

        StringImpl::tailOffset() should return the offset right after m_hashAndFlags
        https://bugs.webkit.org/show_bug.cgi?id=128141

        Reviewed by Andreas Kling.

        * wtf/text/StringImpl.h:
        (WTF::StringImpl::tailOffset):

2014-02-03  Anders Carlsson  <andersca@apple.com>

        More tail pointer consolidation
        https://bugs.webkit.org/show_bug.cgi?id=128139

        Reviewed by Andreas Kling.

        Add a new tailOffset() function and reimplement allocationSize() and tailPointer()
        in terms of it. Use tailPointer() instead of reinterpret_cast-ing this + 1.

        * wtf/text/StringImpl.cpp:
        (WTF::StringImpl::createUninitializedInternalNonEmpty):
        * wtf/text/StringImpl.h:
        (WTF::StringImpl::StringImpl):
        (WTF::StringImpl::requiresCopy):
        (WTF::StringImpl::allocationSize):
        (WTF::StringImpl::tailOffset):
        (WTF::StringImpl::tailPointer):

2014-02-03  Gustavo Noronha Silva  <gns@gnome.org>

        [GTK][CMake] Enable SUBPIXEL_LAYOUT in FeatureDefines.h like EFL does
        https://bugs.webkit.org/show_bug.cgi?id=128136

        Reviewed by Martin Robinson.

        * wtf/FeatureDefines.h: enable SUBPIXEL_LAYOUT if it's not set, for GTK+.

2014-02-03  Mark Hahnenberg  <mhahnenberg@apple.com>

        Turn GenGC on
        https://bugs.webkit.org/show_bug.cgi?id=128109

        Reviewed by Oliver Hunt.

        * wtf/Platform.h: Initially it will only be enabled for X86-64.

2014-02-03  Anders Carlsson  <andersca@apple.com>

        Consolidate StringImpl tail handling into two functions
        https://bugs.webkit.org/show_bug.cgi?id=128122

        Reviewed by Andreas Kling.

        * wtf/text/StringImpl.cpp:
        (WTF::StringImpl::createUninitializedInternalNonEmpty):
        (WTF::StringImpl::reallocateInternal):
        * wtf/text/StringImpl.h:
        (WTF::StringImpl::tryCreateUninitialized):
        (WTF::StringImpl::allocationSize):
        (WTF::StringImpl::tailPointer):

2014-02-03  Darin Adler  <darin@apple.com>

        Remove Unicode.h
        https://bugs.webkit.org/show_bug.cgi?id=128106

        Reviewed by Anders Carlsson.

        * GNUmakefile.list.am: Removed files.
        * WTF.vcxproj/WTF.vcxproj: Ditto.
        * WTF.vcxproj/WTF.vcxproj.filters: Ditto.
        * WTF.xcodeproj/project.pbxproj: Ditto.
        * wtf/CMakeLists.txt: Ditto.

        * wtf/unicode/ScriptCodesFromICU.h: Removed.
        * wtf/unicode/Unicode.h: Removed.
        * wtf/unicode/UnicodeMacrosFromICU.h: Removed.
        * wtf/unicode/icu/UnicodeIcu.h: Removed.
        * wtf/unicode/wchar/UnicodeWchar.cpp: Removed.
        * wtf/unicode/wchar/UnicodeWchar.h: Removed.

2014-01-25  Darin Adler  <darin@apple.com>

        Stop using Unicode.h
        https://bugs.webkit.org/show_bug.cgi?id=127633

        Reviewed by Anders Carlsson.

        * wtf/StringHasher.h:
        * wtf/dtoa.h:
        * wtf/text/ASCIIFastPath.h:
        * wtf/text/LChar.h:
        * wtf/text/StringBuffer.h:
        * wtf/text/StringImpl.h:
        * wtf/text/WTFString.cpp:
        * wtf/unicode/CharacterNames.h:
        * wtf/unicode/Collator.h:
        * wtf/unicode/UTF8.h:
        Removed includes of <wtf/unicode/Unicode.h>, adding includes of
        ICU headers and <wtf/text/LChar.h> as needed to replace it.

2014-02-02  Darin Adler  <darin@apple.com>

        Obey "delete this" comments, including deleting String::characters and friends
        https://bugs.webkit.org/show_bug.cgi?id=126865

        Reviewed by Andreas Kling.

        * wtf/text/AtomicString.h: Deleted the characters function.
        * wtf/text/StringBuilder.h: Deleted the characters function, leaving behind the
        deprecatedCharacters function.
        * wtf/text/StringImpl.h: Ditto.
        * wtf/text/WTFString.h: Ditto. Also added a constructor that takes a StringImpl&,
        helpful for later string refactoring.

2014-02-02  Dan Bernstein  <mitz@apple.com>

        Stop using PLATFORM(MAC) in WTF except where it means “OS X but not iOS”
        https://bugs.webkit.org/show_bug.cgi?id=128089

        Reviewed by Darin Adler.

        Replaced all uses of PLATFORM(MAC) that weren’t accompanied by !PLATFORM(IOS) with
        equivalent(*) tests that are more idiomatic and will not change once PLATFORM(MAC) changes to
        be false when building for iOS.

        * - One exception noted below.

        * wtf/AutodrainedPool.h: Changed PLATFORM(MAC) to USE(FOUNDATION), because NSAutoreleasePool
        is a Foundation class.

        * wtf/CurrentTime.cpp:
        (WTF::monotonicallyIncreasingTime): Changed PLATFORM(MAC) to OS(DARWIN), because Mach is
        part of the Darwin kernel, but reordered such that the EFL and GLIB implementations continue
        to take precedence regardless of the OS.

        * wtf/MainThread.cpp: Changed PLATFORM(MAC) to OS(DARWIN) && !PLATFORM(EFL) && !PLATFORM(GTK).
        * wtf/MainThread.h: Ditto.

        * wtf/Platform.h: Changed USE(CG) and USE(CA) to depend on COCOA, rather than MAC or IOS.
        Ditto for USE(CFURLCACHE), HAVE(ACCESSIBILITY), USE(PROTECTION_SPACE_AUTH_CALLBACK),
        USE(ACCESSIBILITY_CONTEXT_MENUS), USE(EXPORT_MACROS), USE(AVFOUNDATION),
        USE(REQUEST_ANIMATION_FRAME_TIMER), USE(REQUEST_ANIMATION_FRAME_DISPLAY_MONITOR),
        USE(CONTENT_FILTERING), USE(UNIFIED_TEXT_CHECKING), USE(MARKER_REMOVAL_UPON_EDITING),
        USE(AUDIO_SESSION), USE(IOSURFACE), and ENABLE(CSS3_TEXT_DECORATION_SKIP_INK). Changed
        PLATFORM(MAC) to OS(DARWIN) && !PLATFORM(EFL) && !PLATFORM(GTK) in controlling various
        JavaScriptCore or JavaScriptCore-dependent behaviors.

        * wtf/RunLoop.h: Changed PLATFORM(MAC) to PLATFORM(COCOA).
        * wtf/RunLoopTimerCF.cpp: Ditto.

        * wtf/SchedulePair.h: Changed PLATFORM(MAC) to USE(FOUNDATION), since it was used to guard
        usage of Foundation API.

        * wtf/Threading.cpp: Added an explicit !PLATFORM(IOS) in a guard around something needed
        only on OS X and Windows.

2014-01-31  Benjamin Poulain  <bpoulain@apple.com>

        Remove LEGACY_VIEWPORT_ADAPTION
        https://bugs.webkit.org/show_bug.cgi?id=128028

        Reviewed by Anders Carlsson.

        * wtf/FeatureDefines.h:

2014-01-31  Tim Horton  <timothy_horton@apple.com>

        [wk2] PlatformCALayerRemoteCustom doesn't work on iOS
        https://bugs.webkit.org/show_bug.cgi?id=128025
        <rdar://problem/15950271>

        Reviewed by Simon Fraser.

        * wtf/Platform.h:
        Rename HAVE_LAYER_HOSTING_IN_WINDOW_SERVER to HAVE_OUT_OF_PROCESS_LAYER_HOSTING
        and make it true on iOS.

2014-01-31  Michael Saboff  <msaboff@apple.com>

        REGRESSION: Crash in sanitizeStackForVMImpl when scrolling @ lifehacker.com.au
        https://bugs.webkit.org/show_bug.cgi?id=128017

        Reviewed by Filip Pizlo.

        Moved the setting and saving of VM::stackPointerAtVMEntry and the corresponding stack limit
        to JSLock and JSLock::DropAllLocks.  The saved data is now stored in per-thread in
        WTFThreadData.

        * wtf/WTFThreadData.cpp:
        (WTF::WTFThreadData::WTFThreadData):
        * wtf/WTFThreadData.h:
        (WTF::WTFThreadData::savedStackPointerAtVMEntry):
        (WTF::WTFThreadData::setSavedStackPointerAtVMEntry):
        (WTF::WTFThreadData::savedLastStackTop):
        (WTF::WTFThreadData::setSavedLastStackTop):
        (WTF::WTFThreadData::savedReservedZoneSize):
        (WTF::WTFThreadData::setSavedReservedZoneSize):

2014-01-30  Andrei Bucur  <abucur@adobe.com>

        Remove the ACCELERATED_COMPOSITING flag
        https://bugs.webkit.org/show_bug.cgi?id=127833

        Reviewed by Antti Koivisto.

        Remove the USE(ACCELERATED_COMPOSITING) conditionals from the code base and make AC
        mandatory.

        * wtf/OwnPtrCommon.h:
        * wtf/Platform.h:
        * wtf/efl/OwnPtrEfl.cpp:
        (WTF::deleteOwnedPtr):

2014-01-28  Michael Saboff  <msaboff@apple.com>

        Merge the jsCStack branch
        https://bugs.webkit.org/show_bug.cgi?id=127763

        Reviewed by Mark Hahnenberg.

        Changes from http://svn.webkit.org/repository/webkit/branches/jsCStack
        up to changeset 162958.

2014-01-29  Csaba Osztrogonác  <ossy@webkit.org>

        Remove ENABLE(JAVASCRIPT_DEBUGGER) guards
        https://bugs.webkit.org/show_bug.cgi?id=127840

        Reviewed by Mark Lam.

        * wtf/FeatureDefines.h:

2014-01-28  Anders Carlsson  <andersca@apple.com>

        Actually turn stack stats back off.

        * wtf/StackStats.cpp:
        * wtf/StackStats.h:

2014-01-28  Anders Carlsson  <andersca@apple.com>

        Turn stack stats back off.

        * wtf/StackStats.cpp:

2014-01-28  Anders Carlsson  <andersca@apple.com>

        Use std::mutex instead of WTF::Mutex in WTF
        https://bugs.webkit.org/show_bug.cgi?id=127783

        Reviewed by Antti Koivisto.

        * wtf/CryptographicallyRandomNumber.cpp:
        * wtf/MainThread.cpp:
        (WTF::mainThreadFunctionQueueMutex):
        (WTF::functionQueue):
        (WTF::dispatchFunctionsFromMainThread):
        (WTF::callOnMainThread):
        (WTF::cancelCallOnMainThread):
        * wtf/StackStats.cpp:
        (WTF::StackStats::initialize):
        (WTF::StackStats::CheckPoint::CheckPoint):
        (WTF::StackStats::CheckPoint::~CheckPoint):
        (WTF::StackStats::probe):
        (WTF::StackStats::LayoutCheckPoint::LayoutCheckPoint):
        (WTF::StackStats::LayoutCheckPoint::~LayoutCheckPoint):
        * wtf/StackStats.h:

2014-01-27  Joseph Pecoraro  <pecoraro@apple.com>

        WebCore: Enable -Wimplicit-fallthrough and add FALLTHROUGH annotation where needed
        https://bugs.webkit.org/show_bug.cgi?id=127671

        Reviewed by Ryosuke Niwa.

        * wtf/text/WTFString.h:
        (WTF::appendNumber):

2014-01-27  Jer Noble  <jer.noble@apple.com>

        [WK2] callOnMainThread() from main thread sometimes results in ASSERTs.
        https://bugs.webkit.org/show_bug.cgi?id=127370

        Reviewed by Alexey Proskuryakov.

        When WEB_THREAD is enabled, and callOnMainThread() is called from the main
        thread, if the web thread is locked, a timer is set and the passed-in function
        is called on the next run-loop. However, by that time the web thread may have
        been unlocked, and isMainThread() will no longer return true, resulting in
        an assert.

        Instead, scheduleDispatchFunctionsOnMainThread() should check isWebThread(),
        which is equivalent to isMainThread() when the WEB_THREAD is disabled, but
        will do the correct thing when WEB_THREAD is enabled.

        * wtf/mac/MainThreadMac.mm:
        (WTF::scheduleDispatchFunctionsOnMainThread):

2014-01-27  Dan Bernstein  <mitz@apple.com>

        Build fix.

        * wtf/ThreadSafeRefCounted.h: Added a necessary #include.

2014-01-25  Sam Weinig  <sam@webkit.org>

        Remove unused support for DRAGGABLE_REGION
        https://bugs.webkit.org/show_bug.cgi?id=127642

        Reviewed by Simon Fraser.

        * wtf/FeatureDefines.h:

2014-01-25  Joseph Pecoraro  <pecoraro@apple.com>

        Add FALLTHROUGH and -Wimplicit-fallthrough to warn about unannotated implicit fallthroughs in switches
        https://bugs.webkit.org/show_bug.cgi?id=127637

        Reviewed by Darin Adler.

        For information about [[clang::fallthrough]], see:
        <http://clang.llvm.org/docs/LanguageExtensions.html#the-clang-fallthrough-attribute>

        * Configurations/Base.xcconfig:
        Enable -Wimplicit-fallthrough warnings.

        * wtf/Compiler.h:
        Define FALLTHROUGH on clang and fallback to outputing nothing when unsupported.

        * wtf/dtoa/fast-dtoa.cc:
        * wtf/unicode/UTF8.cpp:
        (WTF::Unicode::convertLatin1ToUTF8):
        (WTF::Unicode::convertUTF16ToUTF8):
        (WTF::Unicode::isLegalUTF8):
        (WTF::Unicode::readUTF8Sequence):
        Explicitly annotate implicit fallthroughs with FALLTHROUGH.

2014-01-25  Darin Adler  <darin@apple.com>

        Call deprecatedCharacters instead of characters at more call sites
        https://bugs.webkit.org/show_bug.cgi?id=127631

        Reviewed by Sam Weinig.

        * wtf/text/StringImpl.cpp:
        (WTF::StringImpl::replace):
        * wtf/text/WTFString.h:
        (WTF::String::isAllSpecialCharacters):
        Use the new name.

2014-01-25  Darin Adler  <darin@apple.com>

        Add a new separate LChar.h header file, to be used after we remove Unicode.h
        https://bugs.webkit.org/show_bug.cgi?id=127630

        Reviewed by Sam Weinig.

        * GNUmakefile.list.am: Added the new file
        * WTF.vcxproj/WTF.vcxproj: Ditto.
        * WTF.vcxproj/WTF.vcxproj.filters: Ditto.
        * WTF.xcodeproj/project.pbxproj: Ditto.
        * wtf/CMakeLists.txt: Ditto.
        * wtf/text/LChar.h: Added.

2014-01-25  Darin Adler  <darin@apple.com>

        Get rid of ICU_UNICODE and WCHAR_UNICODE remnants
        https://bugs.webkit.org/show_bug.cgi?id=127623

        Reviewed by Anders Carlsson.

        * wtf/CMakeLists.txt: Removed WTF_USE_ICU_UNICODE and
        WTF_USE_WCHAR_UNICODE since they are true and false respectively.

        * wtf/Platform.h: Removed code to set WTF_USE_ICU_UNICODE.

        * wtf/unicode/Collator.h: Removed ifdefs.
        * wtf/unicode/CollatorDefault.cpp: Ditto.
        * wtf/unicode/Unicode.h: Ditto.
        * wtf/unicode/icu/CollatorICU.cpp: Ditto.

2014-01-25  Anders Carlsson  <andersca@apple.com>

        Remove atomicIncrement/atomicDecrement
        https://bugs.webkit.org/show_bug.cgi?id=127625

        Reviewed by Andreas Kling.

        Replace atomicIncrement/atomicDecrement with std::atomic.

        * wtf/Atomics.h:
        * wtf/RefCountedLeakCounter.cpp:
        (WTF::RefCountedLeakCounter::~RefCountedLeakCounter):
        (WTF::RefCountedLeakCounter::increment):
        (WTF::RefCountedLeakCounter::decrement):
        * wtf/RefCountedLeakCounter.h:
        * wtf/ThreadSafeRefCounted.h:
        (WTF::ThreadSafeRefCountedBase::ref):
        (WTF::ThreadSafeRefCountedBase::refCount):
        (WTF::ThreadSafeRefCountedBase::derefBase):

2014-01-25  Anders Carlsson  <andersca@apple.com>

        Modernize HashTable threading code
        https://bugs.webkit.org/show_bug.cgi?id=127621

        Reviewed by Darin Adler.

        Use std::mutex and std::atomic instead of WTF threading primitives.

        * wtf/DynamicAnnotations.h:
        Include Platform.h here since this file relies on USE macros.

        * wtf/HashTable.cpp:
        (WTF::HashTableStats::recordCollisionAtCount):
        Change this to take an unsigned.

        (WTF::HashTableStats::dumpStats):
        * wtf/HashTable.h:
        (WTF::KeyTraits>::HashTable):
        (WTF::KeyTraits>::remove):
        (WTF::KeyTraits>::invalidateIterators):
        Use a single probe counter.

        (WTF::addIterator):
        (WTF::removeIterator):

2014-01-25  Darin Adler  <darin@apple.com>

        Restore alphabetical order in Compiler.h
        https://bugs.webkit.org/show_bug.cgi?id=127620

        Reviewed by Sam Weinig.

        * wtf/Compiler.h: Resorted some things into alphabetical order

2014-01-24  Brent Fulgham  <bfulgham@apple.com>

        [Win] Convert some NMake files to MSBuild project files
        https://bugs.webkit.org/show_bug.cgi?id=127579

        Reviewed by Tim Horton.

        * WTF.vcxproj/WTF.make: Removed.
        * WTF.vcxproj/WTF.proj: Added.

2014-01-24  Anders Carlsson  <andersca@apple.com>

        Get rid of monotonicallyIncreasingTimeMS and start using std::chrono instead
        https://bugs.webkit.org/show_bug.cgi?id=127571

        Reviewed by Antti Koivisto.

        * wtf/Compiler.h:
        Add a CONSTEXPR define so we can still use constexpr on compilers that don't support them (MSVC).

        * wtf/CurrentTime.h:
        Remove monotonicallyIncreasingTimeMS().

        * wtf/StdLibExtras.h:
        (std::literals::chrono_literals::operator _s):
        (std::literals::chrono_literals::operator _ms):
        Add _s and _ms literals. Once we switch over to C++14, we can drop them and just use the built-in ones.

2014-01-24  Anders Carlsson  <andersca@apple.com>

        The CXX_EXPLICIT_CONVERSIONS COMPILER_SUPPORTS macro has been removed, and all
        compilers support explicit conversions now so simply remove the #ifdef.

        * wtf/RetainPtr.h:

2014-01-24  Darin Adler  <darin@apple.com>

        Simplify Compiler.h
        https://bugs.webkit.org/show_bug.cgi?id=127491

        Reviewed by Anders Carlsson.

        * wtf/Assertions.h: Remove COMPILER_SUPPORTS(CXX_STATIC_ASSERT), since
        we now have that for all compilers that can build WebKit.

        * wtf/Compiler.h: Removed always true feature flags, including:
        COMPILER_SUPPORTS(CXX_VARIADIC_TEMPLATES), COMPILER_SUPPORTS(CXX_RVALUE_REFERENCES),
        COMPILER_SUPPORTS(CXX_DELETED_FUNCTIONS), COMPILER_SUPPORTS(CXX_NULLPTR),
        COMPILER_SUPPORTS(CXX_EXPLICIT_CONVERSIONS), COMPILER_SUPPORTS(CXX_STATIC_ASSERT),
        COMPILER_SUPPORTS(CXX_OVERRIDE_CONTROL), COMPILER_SUPPORTS(CXX_STRONG_ENUMS), and
        COMPILER_SUPPORTS(CXX_AUTO_TYPE). Sorted sections alphabetically. Separated out
        nested #if and #else into separate checks for greater readability. Removed obsolete
        check for COMPILER(RVCT). Removed unused COMPILER(GCCE) detection.

        * wtf/RefPtr.h: Remove COMPILER_SUPPORTS(CXX_NULLPTR), since we now have
        that for all compilers that can build WebKit.
        * wtf/RetainPtr.h: Ditto.

2014-01-23  Max Vujovic  <mvujovic@adobe.com>

        Remove CSS Custom Filters code and tests
        https://bugs.webkit.org/show_bug.cgi?id=127382

        Reviewed by Simon Fraser.

        * wtf/FeatureDefines.h:

2014-01-22  Brent Fulgham  <bfulgham@apple.com>

        [Win] Update project and solution files for 64-bit builds.
        https://bugs.webkit.org/show_bug.cgi?id=127457

        Reviewed by Eric Carlson.

        * WTF.vcxproj/WTF.submit.sln: Add x64 targets.
        * WTF.vcxproj/WTF.vcxproj: Update for VS2013

2014-01-22  Myles C. Maxfield  <mmaxfield@apple.com>

        Remove CSS3_TEXT_DECORATION define
        https://bugs.webkit.org/show_bug.cgi?id=127333

        Reviewed by Simon Fraser.

        This is required for unprefixing the text-decoration-* CSS properties.

        * wtf/Platform.h:

2014-01-22  Jae Hyun Park  <jae.park@company100.net>

        Remove unnecessary include in Noncopyable.h
        https://bugs.webkit.org/show_bug.cgi?id=127406

        Reviewed by Anders Carlsson.

        * wtf/Noncopyable.h: We don't need Compiler.h as of r162198.

2014-01-22  Carlos Garcia Campos  <cgarcia@igalia.com>

        [GTK] Add GUniquePtr
        https://bugs.webkit.org/show_bug.cgi?id=127170

        Reviewed by Gustavo Noronha Silva.

        The idea is to replace GOwnPtr with a template alias of
        std:unique_ptr. Not everything can be replaced, though, because
        GOwnPtr::outPtr() doesn't seem to be possible to implement with
        unique_ptr. This smart pointer is more flexible than GOwnPtr and
        allows to transfer the ownership of the pointer using
        std::move().

        * GNUmakefile.list.am: Add new file to compilation.
        * wtf/gobject/GUniquePtr.h: Added.
        (WTF::GPtrDeleter::operator()):

2014-01-20  Anders Carlsson  <andersca@apple.com>

        Remove an unused member variable
        https://bugs.webkit.org/show_bug.cgi?id=127295

        Reviewed by Antti Koivisto.

        * wtf/MainThread.cpp:
        (WTF::FunctionWithContext::FunctionWithContext):
        (WTF::FunctionWithContext::operator == ):
        (WTF::dispatchFunctionsFromMainThread):

2014-01-20  Anders Carlsson  <andersca@apple.com>

        Remove MutexTryLocker
        https://bugs.webkit.org/show_bug.cgi?id=127294

        Reviewed by Antti Koivisto.

        MutexTryLocker has been replaced with std::unique_lock with std::try_to_lock everywhere now.

        * wtf/ThreadingPrimitives.h:

2014-01-19  Carlos Garcia Campos  <cgarcia@igalia.com>

        [GLIB] GVariant floating references are not correctly handled by GRefPtr
        https://bugs.webkit.org/show_bug.cgi?id=127246

        Reviewed by Martin Robinson.

        GRefPtr should always use g_variant_ref_sink to deal with GVariant
        floating references. In case of full references,
        g_variant_ref_sink calls g_variant_ref, so it's safe to use it always.

        * wtf/gobject/GRefPtr.cpp:
        (WTF::refGPtr): Use g_variant_ref_sink().

2014-01-18  Anders Carlsson  <andersca@apple.com>

        Remove support for the viewsource attribute
        https://bugs.webkit.org/show_bug.cgi?id=127232

        Reviewed by Andreas Kling.

        * wtf/FeatureDefines.h:

2014-01-18  Anders Carlsson  <andersca@apple.com>

        Remove ENABLE_THREADED_HTML_PARSER defines everywhere
        https://bugs.webkit.org/show_bug.cgi?id=127225

        Reviewed by Andreas Kling.

        This concludes the removal of over 8.8 million lines of threaded parser code.

        * wtf/FeatureDefines.h:

2014-01-17  Anders Carlsson  <andersca@apple.com>

        Add a callOnMainThreadAndWait variant in SocketStreamHandle
        https://bugs.webkit.org/show_bug.cgi?id=127180

        Reviewed by Geoffrey Garen.

        Remove callOnMainThreadAndWait from WTF.

        * wtf/MainThread.cpp:
        * wtf/MainThread.h:

2014-01-17  Peter Molnar  <pmolnar.u-szeged@partner.samsung.com>

        Remove workaround for compilers not supporting deleted functions
        https://bugs.webkit.org/show_bug.cgi?id=127166

        Reviewed by Andreas Kling.

        * wtf/Compiler.h:
        * wtf/Noncopyable.h:
        * wtf/PassRefPtr.h:

2014-01-16  Benjamin Poulain  <bpoulain@apple.com>

        Remove Nix from WTF
        https://bugs.webkit.org/show_bug.cgi?id=127150

        Reviewed by Alexey Proskuryakov.

        * wtf/DisallowCType.h:
        * wtf/FeatureDefines.h:
        * wtf/Platform.h:
        * wtf/PlatformNix.cmake: Removed.
        * wtf/nix: Removed.

2014-01-16  Anders Carlsson  <andersca@apple.com>

        Remove FINAL macro
        https://bugs.webkit.org/show_bug.cgi?id=127149

        Reviewed by Tim Horton.

        * wtf/Compiler.h:

2014-01-16  Peter Molnar  <pmolnar.u-szeged@partner.samsung.com>

        Remove workaround for compilers not supporting explicit override control
        https://bugs.webkit.org/show_bug.cgi?id=127111

        Reviewed by Anders Carlsson.

        Now all compilers support explicit override control, this workaround can be removed.

        * wtf/Compiler.h:
        * wtf/FilePrintStream.h:
        * wtf/RunLoop.h:
        * wtf/StringPrintStream.h:

2014-01-16  Alberto Garcia  <berto@igalia.com>

        Source/WTF/wtf/Atomics.h:300: Error: bad register name `%bpl'
        https://bugs.webkit.org/show_bug.cgi?id=126985

        Reviewed by Csaba Osztrogonác.

        Use the 'q' constraint to force using a register that allows
        access to its lower byte.

        * wtf/Atomics.h:
        (WTF::weakCompareAndSwap):

2014-01-16  Peter Molnar  <pmolnar.u-szeged@partner.samsung.com>

        Fix unnecessary checks for Clang compiler if the compiler is MSVC.
        https://bugs.webkit.org/show_bug.cgi?id=127037

        Reviewed by Csaba Osztrogonác.

        Inside the #if defined(_MSC_VER) there's no need for checking whether the compiler is not Clang.

        * wtf/Compiler.h:

2014-01-16  Peter Molnar  <pmolnar.u-szeged@partner.samsung.com>

        Require at least GCC version 4.7
        https://bugs.webkit.org/show_bug.cgi?id=127049

        Reviewed by Csaba Osztrogonác.

        r161770 added a template alias, so the minimum GCC version is 4.7 now.

        Also fixed a typo in the error message about old MSVC version.

        * wtf/Compiler.h:

2014-01-15  Alberto Garcia  <berto@igalia.com>

        [GTK] v2.3.3 fails to build in Debian / FreeBSD
        https://bugs.webkit.org/show_bug.cgi?id=126502

        Reviewed by Mark Lam.

        * wtf/Platform.h: Add LLINT support to FreeBSD.

2014-01-15  Anders Carlsson  <andersca@apple.com>

        Get rid of RefCountedCustomAllocated
        https://bugs.webkit.org/show_bug.cgi?id=127051

        Reviewed by Antti Koivisto.

        It's not used anywhere anymore, get rid of it.

        * wtf/RefCounted.h:
        * wtf/SizeLimits.cpp:

2014-01-14  Anders Carlsson  <andersca@apple.com>

        And yet another build fix.

        * wtf/SizeLimits.cpp:

2014-01-14  Anders Carlsson  <andersca@apple.com>

        Another build fix.

        * wtf/SizeLimits.cpp:

2014-01-14  Daniel Bates  <dabates@apple.com>

        [iOS] Enable WTF_USE_UIKIT_EDITING

        * wtf/Platform.h:

2014-01-14  Daniel Bates  <dabates@apple.com>

        [iOS] Enable QuickLook
        https://bugs.webkit.org/show_bug.cgi?id=126954

        Reviewed by David Kilzer.

        * wtf/Platform.h:

2014-01-14  Anders Carlsson  <andersca@apple.com>

        Get rid of ThreadRestrictionVerifier
        https://bugs.webkit.org/show_bug.cgi?id=127004

        Reviewed by Sam Weinig.

        The ThreadRestrictionVerifier mechanism has been turned off for a while
        since it doesn't really have a good solution for objects that are passed between threads.
        Instead of having dead code in the tree, just get rid of it.
        
        * GNUmakefile.list.am:
        * WTF.vcxproj/WTF.vcxproj:
        * WTF.vcxproj/WTF.vcxproj.filters:
        * WTF.xcodeproj/project.pbxproj:
        * wtf/CMakeLists.txt:
        * wtf/RefCounted.h:
        (WTF::RefCountedBase::ref):
        (WTF::RefCountedBase::hasOneRef):
        (WTF::RefCountedBase::refCount):
        (WTF::RefCountedBase::derefBase):
        * wtf/ThreadRestrictionVerifier.h: Removed.

2014-01-14  Benjamin Poulain  <benjamin@webkit.org>

        Enable the experimental selector code generator by default
        https://bugs.webkit.org/show_bug.cgi?id=126953

        Reviewed by Gavin Barraclough.

        * wtf/Platform.h:
        Enable CSS_SELECTOR_JIT on OS X x86_64 by default.
        The feature is not ready to ship but it is stable enough to enable
        for the bots and nightly.

2014-01-14  Brian J. Burg  <burg@cs.washington.edu>

        Add ENABLE(WEB_REPLAY) feature flag to the build system
        https://bugs.webkit.org/show_bug.cgi?id=126949

        Reviewed by Joseph Pecoraro.

        * wtf/FeatureDefines.h: for now, disable the flag by default.

2014-01-14  peavo@outlook.com  <peavo@outlook.com>

        [Win] Application name in user agent string is truncated.
        https://bugs.webkit.org/show_bug.cgi?id=126810

        Reviewed by Anders Carlsson.

        * wtf/text/StringConcatenate.h:
        (WTF::tryMakeString): Add missing 8 bit check for last argument. 

2014-01-13  Anders Carlsson  <andersca@apple.com>

        Move another deprecated symbol to DeprecatedSymbolsUsedBySafari.mm
        https://bugs.webkit.org/show_bug.cgi?id=126909

        Reviewed by Ryosuke Niwa.

        * wtf/MainThread.cpp:
        * wtf/MainThread.h:
        * wtf/mac/DeprecatedSymbolsUsedBySafari.mm:
        (WTF::callOnMainThread):

2014-01-13  Anders Carlsson  <andersca@apple.com>

        Fix Windows build.

        * wtf/ThreadingWin.cpp:
        (WTF::initializeThreading):

2014-01-13  Anders Carlsson  <andersca@apple.com>

        Remove AtomicallyInitializedStatic
        https://bugs.webkit.org/show_bug.cgi?id=126864

        Reviewed by Andreas Kling.

        Remove the lockAtomicallyInitializedStaticMutex and unlockAtomicallyInitializedStaticMutex functions
        everywhere except on Mac (where they unfortunately were used by Safari).
        
        On Mac, add them to a separate file which will hold functions and symbols that we would like
        to remove but that are used by Safari. Reimplement them in terms of std::call_once and std::mutex.

        * WTF.xcodeproj/project.pbxproj:
        * wtf/Threading.h:
        * wtf/ThreadingPthreads.cpp:
        (WTF::initializeThreading):
        * wtf/ThreadingWin.cpp:
        (WTF::initializeThreading):
        * wtf/mac/DeprecatedSymbolsUsedBySafari.mm: Added.
        (WTF::atomicallyInitializedStaticMutex):
        (WTF::lockAtomicallyInitializedStaticMutex):
        (WTF::unlockAtomicallyInitializedStaticMutex):

2014-01-13  Commit Queue  <commit-queue@webkit.org>

        Unreviewed, rolling out r161855.
        http://trac.webkit.org/changeset/161855
        https://bugs.webkit.org/show_bug.cgi?id=126880

        Sister commit of r161852 (Requested by kling on #webkit).

        * wtf/ThreadingPthreads.cpp:
        (WTF::initializeThreading):

2014-01-13  Commit Queue  <commit-queue@webkit.org>

        Unreviewed, rolling out r161852.
        http://trac.webkit.org/changeset/161852
        https://bugs.webkit.org/show_bug.cgi?id=126877

        Broke ToT with system Safari (Requested by kling on #webkit).

        * wtf/Threading.h:
        * wtf/ThreadingPthreads.cpp:
        (WTF::initializeThreading):
        (WTF::lockAtomicallyInitializedStaticMutex):
        (WTF::unlockAtomicallyInitializedStaticMutex):
        * wtf/ThreadingWin.cpp:
        (WTF::lockAtomicallyInitializedStaticMutex):
        (WTF::unlockAtomicallyInitializedStaticMutex):
        (WTF::initializeThreading):

2014-01-12  Commit Queue  <commit-queue@webkit.org>

        Unreviewed, rolling out r161840.
        http://trac.webkit.org/changeset/161840
        https://bugs.webkit.org/show_bug.cgi?id=126870

        Caused jsscore and layout test failures (Requested by smfr on
        #webkit).

        * wtf/text/StringImpl.cpp:
        (WTF::StringImpl::replace):
        * wtf/text/WTFString.h:
        (WTF::String::isAllSpecialCharacters):

2014-01-12  Dan Bernstein  <mitz@apple.com>

        Fix an assertion failure in initializeDates() when launching Safari, which was introduced in r161852.

        Reviewed by Andy Estes.

        * wtf/ThreadingPthreads.cpp:
        (WTF::initializeThreading): Set isInitialized to true.

2014-01-12  Darin Adler  <darin@apple.com>

        Add PLATFORM(COCOA) and USE(FOUNDATION)
        https://bugs.webkit.org/show_bug.cgi?id=126859

        Reviewed by Anders Carlsson.

        * wtf/Platform.h: Added PLATFORM(COCOA), which for now is set at exactly the same
        times that PLATFORM(MAC) is. Added USE(FOUNDATION), which is set at the same times
        that PLATFORM(COCOA) is. Re-organize the PLATFORM(MAC) and PLATFORM(IOS) settings
        in the header so they are a bit easier to read. Put HAVE_LANGINFO_H in with the
        rest of the OS(UNIX) settings and put HAVE_READLINE in with the rest of the
        OS(DARWIN) settings. Tweak formatting a bit.

2014-01-12  Anders Carlsson  <andersca@apple.com>

        Remove AtomicallyInitializedStatic
        https://bugs.webkit.org/show_bug.cgi?id=126864

        Reviewed by Darin Adler.

        * wtf/Threading.h:
        * wtf/ThreadingPthreads.cpp:
        (WTF::initializeThreading):
        * wtf/ThreadingWin.cpp:
        (WTF::initializeThreading):

2014-01-12  Darin Adler  <darin@apple.com>

        Add deprecatedCharacters as a synonym for characters and convert most call sites
        https://bugs.webkit.org/show_bug.cgi?id=126858

        Reviewed by Anders Carlsson.

        * wtf/text/AtomicString.cpp:
        (WTF::HashAndUTF8CharactersTranslator::equal):
        (WTF::SubstringTranslator::hash):
        (WTF::SubstringTranslator::equal):
        * wtf/text/AtomicString.h:
        (WTF::AtomicString::characters):
        * wtf/text/Base64.cpp:
        (WTF::base64Decode):
        (WTF::base64URLDecode):
        * wtf/text/StringBuilder.h:
        (WTF::StringBuilder::characters):
        (WTF::StringBuilder::deprecatedCharacters):
        * wtf/text/StringImpl.cpp:
        (WTF::StringImpl::getData16SlowCase):
        (WTF::StringImpl::upper):
        (WTF::StringImpl::lower):
        (WTF::StringImpl::find):
        (WTF::StringImpl::findIgnoringCase):
        * wtf/text/StringImpl.h:
        (WTF::StringImpl::characters):
        (WTF::StringImpl::deprecatedCharacters):
        (WTF::StringImpl::getCharacters<UChar>):
        (WTF::equalIgnoringNullity):
        * wtf/text/WTFString.cpp:
        (WTF::String::append):
        (WTF::String::appendInternal):
        (WTF::String::insert):
        (WTF::String::truncate):
        (WTF::String::percentage):
        * wtf/text/WTFString.h:
        (WTF::String::characters):
        (WTF::String::deprecatedCharacters):
        (WTF::String::getCharactersWithUpconvert<UChar>):
        (WTF::append):
        Use deprecatedCharacters instead of characters.

2014-01-12  Anders Carlsson  <andersca@apple.com>

        Remove the last remaining uses of AtomicallyInitializedStatic
        https://bugs.webkit.org/show_bug.cgi?id=126863

        Reviewed by Darin Adler.

        * wtf/HashTable.cpp:
        (WTF::hashTableStatsMutex):
        (WTF::HashTableStats::recordCollisionAtCount):
        (WTF::HashTableStats::dumpStats):
        * wtf/unicode/icu/CollatorICU.cpp:
        (WTF::cachedCollatorMutex):
        (WTF::Collator::createCollator):
        (WTF::Collator::releaseCollator):

2014-01-12  Darin Adler  <darin@apple.com>

        Reduce use of String::characters
        https://bugs.webkit.org/show_bug.cgi?id=126854

        Reviewed by Sam Weinig.

        * wtf/text/StringImpl.cpp:
        (WTF::StringImpl::replace): Use characters16 here since is8Bit was already checked.
        * wtf/text/WTFString.h:
        (WTF::String::isAllSpecialCharacters): Use characters16 here since is8Bit was
        already checked. Also renamed "len" to "length".

2014-01-12  Anders Carlsson  <andersca@apple.com>

        Replace more uses of AtomicallyInitializedStatic with std::call_once
        https://bugs.webkit.org/show_bug.cgi?id=126847

        Reviewed by Sam Weinig.

        * wtf/Forward.h:
        Forward declare NeverDestroyed.

2014-01-11  Zan Dobersek  <zdobersek@igalia.com>

        Unreviewed build fix for ports using GCC after r161770.

        * wtf/IteratorAdaptors.h:
        (WTF::FilterIterator::operator*): Replicating r161797, the const qualifier for
        FilterIterator::operator*() is removed since it clashes with some iterator types
        that are also const, causing compilation failures with GCC.

2014-01-11  Anders Carlsson  <andersca@apple.com>

        Use std::call_once instead of AtomicallyInitializedStatic when creating a HTTP header set
        https://bugs.webkit.org/show_bug.cgi?id=126837

        Reviewed by Sam Weinig.

        * wtf/HashSet.h:
        (WTF::HashSet::HashSet):
        Add a HashSet constructor that takes an initializer list.

2014-01-11  Sam Weinig  <sam@webkit.org>

        Fix the EFL build.

        * wtf/IteratorAdaptors.h:
        (WTF::TransformIterator::operator*):

2014-01-11  Sam Weinig  <sam@webkit.org>

        Add support for null StringViews
        https://bugs.webkit.org/show_bug.cgi?id=126827

        Reviewed by Anders Carlsson.

        - Do some style cleanup while in the neighborhood.

        * wtf/text/StringView.h:
        (WTF::StringView::StringView):
        Add default constructor to create a null StringView.

        (WTF::StringView::isNull):
        Add isNull(), matching the semantics of String.

        (WTF::StringView::operator bool):
        Add an explicit operator bool() to allow use in if-statements. 

2014-01-11  Sam Weinig  <sam@webkit.org>

        Clean up iterator filter / iterator range code
        https://bugs.webkit.org/show_bug.cgi?id=126817

        Reviewed by Anders Carlsson.

        - Renames IteratorPair to IteratorRange.
        - Splits FilterIterator into FilterIterator (which now only filters) and
          TransformIterator (which does the transform part of the old FilterIterator).
          Move both of these to IteratorAdaptors.h

        * GNUmakefile.list.am:
        * WTF.vcxproj/WTF.vcxproj:
        * WTF.vcxproj/WTF.vcxproj.filters:
        * WTF.xcodeproj/project.pbxproj:
        * wtf/CMakeLists.txt:
        * wtf/FilterIterator.h: Removed.
        Add/remove files.

        * wtf/HashMap.h:
        (WTF::HashMap::keys):
        (WTF::HashMap::values):
        * wtf/RefPtrHashMap.h:
        Update for rename to IteratorRange. Simplify by using makeIteratorRange().

        * wtf/IteratorAdaptors.h: Copied from wtf/FilterIterator.h.
        (WTF::FilterIterator::FilterIterator):
        (WTF::FilterIterator::operator*):
        (WTF::makeFilterIterator):
        (WTF::TransformIterator::TransformIterator):
        (WTF::TransformIterator::operator++):
        (WTF::TransformIterator::operator*):
        (WTF::TransformIterator::operator==):
        (WTF::TransformIterator::operator!=):
        (WTF::makeTransformIterator):
        Split up filtering and transforming. Add makeFilterIterator() and makeTransformIterator()
        helpers.

        * wtf/IteratorPair.h: Removed.
        * wtf/IteratorRange.h: Copied from wtf/IteratorPair.h.
        (WTF::IteratorRange::IteratorRange):
        (WTF::makeIteratorRange):
        Renamed to IteratorRange and adds makeIteratorRange() helper.

2014-01-10  David Kilzer  <ddkilzer@apple.com>

        Clean up architectures in xcconfig files
        <http://webkit.org/b/126794>

        Reviewed by Andy Estes.

        * Configurations/Base.xcconfig:
        - Add new arch.

2014-01-10  Tamas Gergely  <tgergely.u-szeged@partner.samsung.com>

        [EFL][JSC] Enable udis86 disassembler on efl.
        https://bugs.webkit.org/show_bug.cgi?id=125502

        Reviewed by Michael Saboff.

        Enable udis86 disassembler on efl and fix build warnings.

        * wtf/Platform.h:
          Enable udis86 disassembler on EFL.

2014-01-10  Hunseop Jeong  <hs85.jeong@samsung.com>

        [EFL] Enable the DFG_JIT on ARMv7
        https://bugs.webkit.org/show_bug.cgi?id=126742

        Reviewed by Gyuyoung Kim.

        Turn on ENABLE_DFG_JIT on ARMv7 for EFL.

        * wtf/Platform.h:

2014-01-07  Mark Hahnenberg  <mhahnenberg@apple.com>

        Marking should be generational
        https://bugs.webkit.org/show_bug.cgi?id=126552

        Reviewed by Geoffrey Garen.

        * wtf/Bitmap.h:
        (WTF::WordType>::count): Added a cast that became necessary when Bitmap
        is used with smaller types than int32_t.

2014-01-09  Simon Fraser  <simon.fraser@apple.com>

        Enable async scrolling for iOS
        https://bugs.webkit.org/show_bug.cgi?id=126730

        Reviewed by Tim Horton.
        
        Turn on ENABLE_ASYNC_SCROLLING for iOS.

        * wtf/FeatureDefines.h:

2014-01-09  Anders Carlsson  <andersca@apple.com>

        Remove Blackberry and QNX bits from WTF
        https://bugs.webkit.org/show_bug.cgi?id=126726

        Reviewed by Benjamin Poulain.

        * wtf/Assertions.cpp:
        * wtf/Atomics.h:
        * wtf/CurrentTime.cpp:
        (WTF::currentCPUTime):
        * wtf/DateMath.cpp:
        * wtf/DisallowCType.h:
        * wtf/FeatureDefines.h:
        * wtf/InlineASM.h:
        * wtf/MathExtras.h:
        * wtf/NumberOfCores.cpp:
        (WTF::numberOfProcessorCores):
        * wtf/OSAllocatorPosix.cpp:
        (WTF::OSAllocator::reserveUncommitted):
        (WTF::OSAllocator::commit):
        (WTF::OSAllocator::decommit):
        * wtf/Platform.h:
        * wtf/PlatformBlackBerry.cmake: Removed.
        * wtf/RAMSize.cpp:
        (WTF::computeRAMSize):
        * wtf/StackBounds.cpp:
        * wtf/ThreadingPthreads.cpp:
        (WTF::initializeThreading):
        (WTF::initializeCurrentThreadInternal):
        * wtf/blackberry/MainThreadBlackBerry.cpp: Removed.
        * wtf/blackberry/RunLoopBlackBerry.cpp: Removed.
        * wtf/text/AtomicString.h:
        * wtf/text/StringImpl.h:
        * wtf/text/WTFString.h:

2014-01-09  Daniel Bates  <dabates@apple.com>

        [iOS] Upstream WebCore/platform changes
        https://bugs.webkit.org/show_bug.cgi?id=126654

        Rubber-stamped by David Kilzer.

        * wtf/MainThread.cpp:
        (WTF::canAccessThreadLocalDataForThread):
        * wtf/MainThread.h:

2014-01-09  Commit Queue  <commit-queue@webkit.org>

        Unreviewed, rolling out r161540.
        http://trac.webkit.org/changeset/161540
        https://bugs.webkit.org/show_bug.cgi?id=126704

        Caused assertion failures on multiple tests (Requested by ap
        on #webkit).

        * wtf/Bitmap.h:
        (WTF::WordType>::count):

2014-01-07  Mark Hahnenberg  <mhahnenberg@apple.com>

        Marking should be generational
        https://bugs.webkit.org/show_bug.cgi?id=126552

        Reviewed by Geoffrey Garen.

        * wtf/Bitmap.h:
        (WTF::WordType>::count): Added a cast that became necessary when Bitmap
        is used with smaller types than int32_t.

2014-01-08  Anders Carlsson  <andersca@apple.com>

        Add WTF::StringView and use it for grammar checking
        https://bugs.webkit.org/show_bug.cgi?id=126644

        Reviewed by Antti Koivisto.

        Add a new StringView class which is an immutable reference to either an 8-bit or a 16-bit string.

        This makes it easier to pass substrings around without having to either copy string data
        or upconvert and use UChar pointers.

        The StringView class is very loosely based on the std::string_view class which is proposed for a future version of C++,
        see http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2013/n3609.html for more details.

        * GNUmakefile.list.am:
        * WTF.vcxproj/WTF.vcxproj:
        * WTF.vcxproj/WTF.vcxproj.filters:
        * WTF.xcodeproj/project.pbxproj:
        * wtf/CMakeLists.txt:
        * wtf/Forward.h:
        * wtf/text/StringView.h: Added.
        (WTF::StringView::StringView):
        (WTF::StringView::empty):
        (WTF::StringView::characters8):
        (WTF::StringView::characters16):
        (WTF::StringView::isEmpty):
        (WTF::StringView::length):
        (WTF::StringView::is8Bit):
        (WTF::StringView::substring):
        (WTF::StringView::toString):
        (WTF::StringView::toStringWithoutCopying):
        (WTF::StringView::encodedCharacters):

2014-01-07  David Farler  <dfarler@apple.com>

        [ASAN] Building with trunk clang corrupts sandbox profile with comment from Compiler.h
        https://bugs.webkit.org/show_bug.cgi?id=124532

        Reviewed by David Kilzer.

        * wtf/Compiler.h:
        Remove this quirk - it does nothing.

2014-01-06  Filip Pizlo  <fpizlo@apple.com>

        Get rid of ENABLE(VALUE_PROFILER). It's on all the time now.

        Rubber stamped by Mark Hahnenberg.

        * wtf/Platform.h:

2014-01-06  Zan Dobersek  <zdobersek@igalia.com>

        Remove using directives for the std namespace from WTF
        https://bugs.webkit.org/show_bug.cgi?id=126524

        Reviewed by Alexey Proskuryakov.

        Remove the using directives for the std namespace throughout the WTF code.
        The more explicit std:: nested name specifier should be used instead.

        * wtf/MediaTime.cpp:
        (WTF::MediaTime::createWithFloat):
        (WTF::MediaTime::createWithDouble):
        * wtf/text/StringImpl.cpp:
        (WTF::StringImpl::create):
        (WTF::StringImpl::lower):
        (WTF::StringImpl::upper):
        (WTF::StringImpl::foldCase):
        (WTF::StringImpl::find):
        (WTF::StringImpl::findIgnoringCase):
        (WTF::reverseFindInner):
        (WTF::StringImpl::reverseFind):
        (WTF::reverseFindIgnoringCaseInner):
        (WTF::StringImpl::reverseFindIgnoringCase):
        (WTF::StringImpl::replace):
        (WTF::StringImpl::utf8ForCharacters):
        (WTF::StringImpl::utf8ForRange):
        * wtf/text/WTFString.cpp:
        (WTF::String::append):
        (WTF::String::appendInternal):
        (WTF::String::insert):
        (WTF::String::substringSharingImpl):
        (WTF::String::fromUTF8):
        (WTF::toIntegralType):
        * wtf/win/RunLoopWin.cpp:

2014-01-03  Mark Hahnenberg  <mhahnenberg@apple.com>

        DoublyLinkedLists can't be concatenated
        https://bugs.webkit.org/show_bug.cgi?id=125976

        Reviewed by Filip Pizlo.

        * wtf/DoublyLinkedList.h:
        (WTF::DoublyLinkedList<T>::append):

2014-01-04  Zan Dobersek  <zdobersek@igalia.com>

        Explicitly use the std:: nested name specifier when using std::pair, std::make_pair
        https://bugs.webkit.org/show_bug.cgi?id=126439

        Reviewed by Andreas Kling.

        * wtf/VectorTraits.h: Stop bringing std::pair into the current scope.

2014-01-02  Gavin Barraclough  <barraclough@apple.com>

        Refactor NSActivity handling code from ChildProcess to UserActivity
        https://bugs.webkit.org/show_bug.cgi?id=126330

        Reviewed by Sam Weinig.

        UserActivity is a mechanism to express to the operating system (where appropriate)
        that a user initiated activity is taking place, and as such that resources should be
        made available to the process accordingly.

        Currently we hold a single NSActivity, at the WebKit layer. This refactoring allows us
        to hold different activity tokens for different user actions (which simplifies the
        handling, and aides debugging since the token can more accurately express the activity
        taking place), and also will allow us to avoid the layering difficulty of calling back
        up the stack to WebKit to register that an activity is taking place.

        * wtf/Platform.h:
            - added HAVE_NS_ACTIVITY.

2013-12-30  Commit Queue  <commit-queue@webkit.org>

        Unreviewed, rolling out r161157, r161158, r161160, r161161,
        r161163, and r161165.
        http://trac.webkit.org/changeset/161157
        http://trac.webkit.org/changeset/161158
        http://trac.webkit.org/changeset/161160
        http://trac.webkit.org/changeset/161161
        http://trac.webkit.org/changeset/161163
        http://trac.webkit.org/changeset/161165
        https://bugs.webkit.org/show_bug.cgi?id=126332

        Broke WebKit2 on Mountain Lion (Requested by ap on #webkit).

        * GNUmakefile.list.am:
        * WTF.vcxproj/WTF.vcxproj:
        * WTF.vcxproj/WTF.vcxproj.filters:
        * WTF.xcodeproj/project.pbxproj:
        * wtf/CMakeLists.txt:
        * wtf/Forward.h:
        * wtf/PlatformWin.cmake:
        * wtf/threads/BinarySemaphore.cpp: Added.
        (WTF::BinarySemaphore::BinarySemaphore):
        (WTF::BinarySemaphore::~BinarySemaphore):
        (WTF::BinarySemaphore::signal):
        (WTF::BinarySemaphore::wait):
        * wtf/threads/BinarySemaphore.h: Added.
        (WTF::BinarySemaphore::event):
        * wtf/threads/win/BinarySemaphoreWin.cpp: Added.
        (WTF::BinarySemaphore::BinarySemaphore):
        (WTF::BinarySemaphore::~BinarySemaphore):
        (WTF::BinarySemaphore::signal):
        (WTF::BinarySemaphore::wait):

2013-12-30  Anders Carlsson  <andersca@apple.com>

        Replace yield() and pauseBriefly() with std::this_thread::yield()
        https://bugs.webkit.org/show_bug.cgi?id=126105

        Reviewed by Sam Weinig.

        * wtf/ByteSpinLock.h:
        (WTF::ByteSpinLock::lock):
        * wtf/Threading.h:
        * wtf/ThreadingPrimitives.h:
        * wtf/ThreadingPthreads.cpp:
        * wtf/ThreadingWin.cpp:

2013-12-30  Sam Weinig  <sam@webkit.org>

        Remove unnecessary non-const overload in IteratorPair
        https://bugs.webkit.org/show_bug.cgi?id=126314

        Reviewed by Anders Carlsson.

        * wtf/IteratorPair.h:

2013-12-30  Sam Weinig  <sam@webkit.org>

        Remove WTF's BinarySemaphore
        https://bugs.webkit.org/show_bug.cgi?id=126310

        Reviewed by Anders Carlsson.

        It's unused. Also remove the now empty wtf/threads directory.

        * GNUmakefile.list.am:
        * WTF.vcxproj/WTF.vcxproj:
        * WTF.vcxproj/WTF.vcxproj.filters:
        * WTF.xcodeproj/project.pbxproj:
        * wtf/CMakeLists.txt:
        * wtf/Forward.h:
        * wtf/PlatformWin.cmake:
        * wtf/threads: Removed.
        * wtf/threads/BinarySemaphore.cpp: Removed.
        * wtf/threads/BinarySemaphore.h: Removed.
        * wtf/threads/win: Removed.
        * wtf/threads/win/BinarySemaphoreWin.cpp: Removed.

2013-12-30  Roger Fong  <roger_fong@apple.com>

        [Windows] Unreviewed build fix following r160959.

        * wtf/Platform.h:

2013-12-30  Anders Carlsson  <andersca@apple.com>

        Replace WTF::ThreadingOnce with std::call_once
        https://bugs.webkit.org/show_bug.cgi?id=126215

        Reviewed by Sam Weinig.

        * GNUmakefile.list.am:
        * wtf/CompilationThread.cpp:
        (WTF::initializeCompilationThreads):
        * wtf/ThreadingOnce.h: Removed.

2013-12-26  Sam Weinig  <sam@webkit.org>

        Move FilterIterator and IteratorPair to WTF and reimplement HashMap::keys() and HashMap::values() using IteratorPair
        https://bugs.webkit.org/show_bug.cgi?id=126253

        Reviewed by Anders Carlsson.

        * GNUmakefile.list.am:
        * WTF.vcxproj/WTF.vcxproj:
        * WTF.vcxproj/WTF.vcxproj.filters:
        * WTF.xcodeproj/project.pbxproj:
        * wtf/CMakeLists.txt:
        Add new files.

        * wtf/HashMap.h:
        * wtf/RefPtrHashMap.h:
        Remove the old implementation of keys() and values() and replace it with one
        that uses IteratorPair.
        
        * wtf/FilterIterator.h: Copied from Source/WebKit2/Shared/FilterIterator.h.
        * wtf/IteratorPair.h: Copied from Source/WebKit2/Shared/IteratorPair.h.

2013-12-27  Daniel Bates  <dabates@apple.com>

        [iOS] Upstream WebCore/page changes
        https://bugs.webkit.org/show_bug.cgi?id=126180

        Reviewed by Darin Adler.

        * wtf/FeatureDefines.h: Define ENABLE_IOS_TOUCH_EVENTS to be enabled by default
        when building iOS with ENABLE(TOUCH_EVENTS).

2013-12-25  Thiago de Barros Lacerda  <thiago.lacerda@openbossa.org>

        [Nix] Building with DRAG_SUPPORT enabled
        https://bugs.webkit.org/show_bug.cgi?id=126233

        Reviewed by Daniel Bates.

        * wtf/nix/FeatureDefinesNix.h:

2013-12-24  Commit Queue  <commit-queue@webkit.org>

        Unreviewed, rolling out r160959.
        http://trac.webkit.org/changeset/160959
        https://bugs.webkit.org/show_bug.cgi?id=126222

        Caused Windows build to fail (Requested by rfong on #webkit).

        * wtf/ByteSpinLock.h:
        (WTF::ByteSpinLock::lock):
        * wtf/Threading.h:
        * wtf/ThreadingPrimitives.h:
        (WTF::pauseBriefly):
        * wtf/ThreadingPthreads.cpp:
        (WTF::yield):
        * wtf/ThreadingWin.cpp:
        (WTF::yield):

2013-12-23  Benjamin Poulain  <bpoulain@apple.com>

        Fix the build after r161031

        I enabled ENABLE_CSS_SELECTOR_JIT by accident.

        * wtf/Platform.h:

2013-12-23  Zan Dobersek  <zdobersek@igalia.com>

        [GTK] Clean up compiler optimizations flags for libWTF, libJSC
        https://bugs.webkit.org/show_bug.cgi?id=126157

        Reviewed by Gustavo Noronha Silva.

        * GNUmakefile.am: Remove the -fstrict-aliasing and -O3 compiler flags for libWTF.la. -O3 gets
        overridden by -O2 that's listed in CXXFLAGS (or -O0 in case of debug builds) and -fstrict-aliasing
        is enabled when -O2 is used (and shouldn't be enabled in debug builds anyway).

2013-12-20  Anders Carlsson  <andersca@apple.com>

        Replace yield() and pauseBriefly() with std::this_thread::yield()
        https://bugs.webkit.org/show_bug.cgi?id=126105

        Reviewed by Sam Weinig.

        * wtf/ByteSpinLock.h:
        (WTF::ByteSpinLock::lock):
        * wtf/Threading.h:
        * wtf/ThreadingPrimitives.h:
        * wtf/ThreadingPthreads.cpp:
        * wtf/ThreadingWin.cpp:

2013-12-20  Anders Carlsson  <andersca@apple.com>

        Speed up case folding for 8-bit strings
        https://bugs.webkit.org/show_bug.cgi?id=126098

        Reviewed by Geoffrey Garen.

        Add a case folding lookup table for 8-bit strings and use it instead of calling down to u_foldCase.
        On a simple microbenchmark using a lookup table is about 15x faster.

        * wtf/text/StringHash.h:
        (WTF::CaseFoldingHash::foldCase):
        * wtf/text/StringImpl.cpp:
        (WTF::equalIgnoringCase):
        * wtf/text/StringImpl.h:

2013-12-20  Myles C. Maxfield  <mmaxfield@apple.com>

        Faster implementation of text-decoration-skip: ink
        https://bugs.webkit.org/show_bug.cgi?id=125718

        Reviewed by Simon Fraser.

        This creates a new preprocessor define, CSS3_TEXT_DECORATION_SKIP_INK,
        which enables the use of the text-decoration-skip: ink CSS value.
        Creating this new value simplifies the logic about when to enable the
        codepath for this CSS value.

        * wtf/Platform.h:

2013-12-20  Simon Fraser  <simon.fraser@apple.com>

        Change "threaded scrolling" terminology to "asynchronous scrolling"
        https://bugs.webkit.org/show_bug.cgi?id=126094

        Reviewed by Tim Horton.

        Rename ENABLE_THREADED_SCROLLING to ENABLE_ASYNC_SCROLLING.

        * wtf/FeatureDefines.h:

2013-12-20  Tamas Gergely  <tgergely.u-szeged@partner.samsung.com>

        Build fails in debug mode after r160834.
        https://bugs.webkit.org/show_bug.cgi?id=126059

        Reviewed by Csaba Osztrogonác.

        Debug mode build failed due to comparing signed and unsigned in
        ASSERT(). Now both values are unsigned.

        * wtf/dtoa/double-conversion.cc:

2013-12-19  Alex Christensen  <achristensen@webkit.org>

        Final preparations for GStreamer on Windows.
        https://bugs.webkit.org/show_bug.cgi?id=125958

        Reviewed by Benjamin Poulain.

        * WTF.vcxproj/WTFDebugWinCairo.props:
        * WTF.vcxproj/WTFReleaseWinCairo.props:
        Include WinCairo.props.
        * wtf/Platform.h:
        Use GLib and GStreamer on WinCairo with video.

2013-12-18  Daniel Bates  <dabates@apple.com>

        WTF, JavaScriptCore fails to build with trunk clang: operators new, new[],
        delete, delete[] cannot be declared inline
        https://bugs.webkit.org/show_bug.cgi?id=124186
        <rdar://problem/15644039>

        Reviewed by Geoffrey Garen and Anders Carlsson.

        Following <http://llvm.org/viewvc/llvm-project?view=revision&revision=193044>
        (http://llvm.org/bugs/show_bug.cgi?id=17591>), Clang emits warnings when
        operator new, delete are inlined. Such definitions cannot be inline per
        replacement.functions (17.6.4.6/3) of the C++ standard. For now,
        disable these warnings instead of exporting these functions.

        * wtf/FastMalloc.h:

2013-12-19  Hugo Parente Lima  <hugo.lima@openbossa.org>

        WTF fails to compile with gcc 4.8.2 and -Werror=array-bounds
        https://bugs.webkit.org/show_bug.cgi?id=125936

        Reviewed by Anders Carlsson.

        * wtf/dtoa/double-conversion.cc: Use a unsigned instead of int on buffer_pos type.

2013-12-19  Peter Szanka  <h868064@stud.u-szeged.hu>

        Delete RVCT related code parts.
        https://bugs.webkit.org/show_bug.cgi?id=125626

        Reviewed by Csaba Osztrogonác.

        * wtf/Compiler.h: follow-up fix for r160648, remove an unnecessary comment.

2013-12-18  Alex Christensen  <achristensen@webkit.org>

        [WinCairo] Preparation for GStreamer on Windows.
        https://bugs.webkit.org/show_bug.cgi?id=125946

        Reviewed by Brent Fulgham.

        * WTF.vcxproj/WTF.vcxproj:
        Use new GStreamer property sheets for WinCairo.

2013-12-18  Mark Hahnenberg  <mhahnenberg@apple.com>

        DFG should have a separate StoreBarrier node
        https://bugs.webkit.org/show_bug.cgi?id=125530

        Reviewed by Filip Pizlo.

        * wtf/Platform.h: Added an #define for ENABLE(GGC) which will be used for landing things related to GenGC.

2013-12-16  Daniel Bates  <dabates@apple.com>

        [iOS] Upstream WebCore/html changes
        https://bugs.webkit.org/show_bug.cgi?id=125765

        Reviewed by Darin Adler.

        Defined ENABLE_IOS_AUTOCORRECT_AND_AUTOCAPITALIZE, enabled by default on iOS.

        * wtf/FeatureDefines.h:

2013-12-17  Alex Christensen  <achristensen@webkit.org>

        Compile fix for WebGL on Windows without GRAPHICS_SURFACE.
        https://bugs.webkit.org/show_bug.cgi?id=125867

        Reviewed by Martin Robinson.

        * wtf/FeatureDefines.h:
        Removed unused ENABLE_GLIB_SUPPORT macro.
        * wtf/Platform.h:
        Don't use GRAPHICS_SURFACE for WebGL on Windows.

2013-12-17  Alex Christensen  <achristensen@webkit.org>

        [Win] Fixed linker error with GStreamer.
        https://bugs.webkit.org/show_bug.cgi?id=124861

        Reviewed by Martin Robinson.

        * wtf/gobject/GOwnPtr.cpp:
        (WTF::GError):
        * wtf/gobject/GOwnPtr.h:
        Added WTF_EXPORT_PRIVATE to freeOwnedGPtr<GError> declaration and definition.

2013-12-17  Benjamin Poulain  <benjamin@webkit.org>

        Add a simple register allocator to WebCore for x86_64
        https://bugs.webkit.org/show_bug.cgi?id=125771

        Reviewed by Geoffrey Garen.

        * wtf/Platform.h: Add a new flag "CSS_SELECTOR_JIT" to guard
        an experimental JIT compiler in WebCore.

2013-12-16  Anders Carlsson  <andersca@apple.com>

        Remove EnumClass.h from WTF
        https://bugs.webkit.org/show_bug.cgi?id=125820

        Reviewed by Darin Adler.

        All compilers we build on now support real strongly typed enums, so we can remove the ENUM_CLASS version.

        * WTF.vcxproj/WTF.vcxproj:
        * WTF.vcxproj/WTF.vcxproj.filters:
        * WTF.xcodeproj/project.pbxproj:
        * wtf/CheckedArithmetic.h:
        * wtf/EnumClass.h: Removed.

2013-12-16  Brent Fulgham  <bfulgham@apple.com>

        [Win] Remove dead code after conversion to VS2013
        https://bugs.webkit.org/show_bug.cgi?id=125795

        Reviewed by Darin Adler.

        * wtf/Assertions.h: Include <inttypes.h> now that it exists.
        * wtf/Compiler.h: Update compiler checks for VS2013, and
        enable support for NEVER_INLINE
        * wtf/HashFunctions.h:
        (WTF::PtrHash::hash): Remove compiler workaround.
        * wtf/MathExtras.h: Remove C99 functions that are now supplied
        by the MS runtime library.
        * wtf/Platform.h: Remove old MSVC support flags.
        * wtf/StdLibExtras.h: Remove old MSVC workaround code.

2013-12-16  Alex Christensen  <achristensen@webkit.org>

        Fixed Win64 build on VS2013.
        https://bugs.webkit.org/show_bug.cgi?id=125753

        Reviewed by Brent Fulgham.

        * WTF.vcxproj/WTF.vcxproj:
        Added correct PlatformToolset for 64-bit builds.

2013-12-16  Peter Szanka  <h868064@stud.u-szeged.hu>

        Delete RVCT related code parts.
        https://bugs.webkit.org/show_bug.cgi?id=125626

        Reviewed by Darin Adler.

        * wtf/Assertions.h:
        * wtf/Compiler.h:
        * wtf/FastMalloc.h:
        * wtf/Platform.h:

2013-12-13  Brent Fulgham  <bfulgham@apple.com>

        [Win] Remove Pre-VS2013 support code.
        https://bugs.webkit.org/show_bug.cgi?id=125693

        Reviewed by Darin Adler.

        * wtf/StringPrintStream.cpp:
        (WTF::StringPrintStream::vprintf): Use va_copy, like a civilized person.

2013-12-12  Darin Adler  <darin@apple.com>

        Incorrect handling of non-ASCII characters in WTF::base64DecodeInternal
        https://bugs.webkit.org/show_bug.cgi?id=125658

        Reviewed by Alexey Proskuryakov.

        * wtf/text/Base64.cpp:
        (WTF::base64EncodeInternal): Use a reference to an array instead of a pointer
        for the table argument type so we check the size of the array at the call site.
        (WTF::base64DecodeInternal): Ditto. Also added an bounds check before using the
        table so we don't load some random value for non-ASCII characters.

2013-12-13  Brent Fulgham  <bfulgham@apple.com>

        [Win] Unreviewed build fix after r160548

        * WTF.vcxproj/WTFGenerated.vcxproj: Specify that we are using
        the vs12_xp target for Makefile-based projects.

2013-12-13  Anders Carlsson  <andersca@apple.com>

        Require variadic templates to build WebKit
        https://bugs.webkit.org/show_bug.cgi?id=125701

        Reviewed by Andreas Kling.

        * wtf/Compiler.h:
        Add an #error if variadic templates are disabled.

        * wtf/NeverDestroyed.h:
        * wtf/PassRef.h:
        * wtf/StdLibExtras.h:
        Remove a bunch of COMPILER_SUPPORTS(CXX_VARIADIC_TEMPLATES) #ifdefs.

2013-12-13  Peter Szanka  <h868064@stud.u-szeged.hu>

        Delete INTEL C compiler related code parts.
        https://bugs.webkit.org/show_bug.cgi?id=125625

        Reviewed by Darin Adler.

        * wtf/Assertions.h:
        * wtf/Compiler.h:

2013-12-13  Brent Fulgham  <bfulgham@apple.com>

        [Win] Switch WebKit solution to Visual Studio 2013
        https://bugs.webkit.org/show_bug.cgi?id=125192

        Reviewed by Anders Carlsson.

        * WTF.vcxproj/WTF.vcxproj: Update for VS2013
        * WTF.vcxproj/WTF.vcxproj.filters: Ditto

2013-12-12  Brady Eidson  <beidson@apple.com>

        DatabaseProcess IndexedDB: Establish a metadata backing store on disk
        https://bugs.webkit.org/show_bug.cgi?id=125258

        Reviewed by Alexey Proskuryakov, Anders Carlsson, and Tim Horton.

        * wtf/text/WTFString.h: Export toUInt64Strict().

2013-12-12  Sam Weinig  <sam@webkit.org>

        Replace uses of WTF::BitArray with std::bitset
        https://bugs.webkit.org/show_bug.cgi?id=125642

        Reviewed by Anders Carlsson.

        * GNUmakefile.list.am:
        * WTF.vcxproj/WTF.vcxproj:
        * WTF.vcxproj/WTF.vcxproj.filters:
        * WTF.xcodeproj/project.pbxproj:
        * wtf/BitArray.h: Removed.
        * wtf/CMakeLists.txt:

2013-12-11  David Kilzer  <ddkilzer@apple.com>

        Define m_hasBadParent in InlineBox if defined(ADDRESS_SANITIZER)
        <http://webkit.org/b/125329>

        Reviewed by Darin Adler.

        * wtf/Assertions.h: Define macro
        ASSERT_WITH_SECURITY_IMPLICATION_DISABLED based on whether
        ASSERT_WITH_SECURITY_IMPLICATION() is enabled.

2013-12-11  Brendan Long  <b.long@cablelabs.com>

        Type punning error in MD5.cpp
        https://bugs.webkit.org/show_bug.cgi?id=125412

        Reviewed by Darin Adler.

        * wtf/MD5.cpp:
        (WTF::toLittleEndian): Renamed, and use memcpy instead of casting.
        (WTF::MD5::addBytes): Renamed reverseBytes to toLittleEndian.
        (WTF::MD5::checksum): Same, and use memcpy instead of casting to prevent type punning error.

2013-12-11  Laszlo Vidacs  <lac@inf.u-szeged.hu>

        Store SHA1 hash in std::array
        https://bugs.webkit.org/show_bug.cgi?id=125446

        Reviewed by Darin Adler.

        Change Vector to std::array and use typedef.

        * wtf/SHA1.cpp:
        (WTF::SHA1::computeHash):
        (WTF::SHA1::hexDigest):
        (WTF::SHA1::computeHexDigest):
        * wtf/SHA1.h:

2013-12-11  Oliver Hunt  <oliver@apple.com>

        Give Unique StringImpls a meaningful data pointer
        https://bugs.webkit.org/show_bug.cgi?id=125598

        Reviewed by Michael Saboff.

        Found by code inspection.  If there is a collision in an Identifier
        table when comparing to a string literal we attempt to use the data
        pointer (essentially this ends up being a null termination check).

        Previously unique pointers just used the literal 1 as the data address
        but this obviously fails when dereferenced.  Instead we now make the
        data pointer point to the location of the buffer pointer itself.  As
        the buffer pointer is initialised to 0, this satisfies the requirement
        that the 0-length unique string is null terminated.

        * wtf/text/StringImpl.h:
        (WTF::StringImpl::StringImpl):

2013-12-10  Anders Carlsson  <andersca@apple.com>

        Add a HashMap constructor that takes an initializer list
        https://bugs.webkit.org/show_bug.cgi?id=125551

        Reviewed by Dan Bernstein.

        * wtf/HashMap.h:
        (WTF::HashMap::HashMap):

2013-12-10  Laszlo Vidacs  <lac@inf.u-szeged.hu>

        Use std::array when computing MD5 checksum
        https://bugs.webkit.org/show_bug.cgi?id=125509

        Reviewed by Anders Carlsson.

        Added MD5::Digest type and MD5::hashSize for computing MD5 checksum.

        * wtf/MD5.cpp:
        (WTF::MD5::checksum):
        * wtf/MD5.h:

2013-12-10  Martin Robinson  <mrobinson@igalia.com>

        Various fixes for the CMake GTK+ build

        Reviewed by Gustavo Noronha.

        * wtf/PlatformGTK.cmake: Add Zlib library to the WTF build.

2013-12-09  Sam Weinig  <sam@webkit.org>

        Remove FixedArray
        https://bugs.webkit.org/show_bug.cgi?id=125478

        Reviewed by Anders Carlsson.

        * GNUmakefile.list.am:
        * WTF.vcxproj/WTF.vcxproj:
        * WTF.vcxproj/WTF.vcxproj.filters:
        * WTF.xcodeproj/project.pbxproj:
        * wtf/CMakeLists.txt:
        * wtf/FixedArray.h: Removed.

2013-12-09  Sam Weinig  <sam@webkit.org>

        Replace use of WTF::FixedArray with std::array
        https://bugs.webkit.org/show_bug.cgi?id=125475

        Reviewed by Anders Carlsson.

        * wtf/AVLTree.h:
        * wtf/Bitmap.h:
        * wtf/SixCharacterHash.cpp:
        (WTF::integerToSixCharacterHashString):
        * wtf/SixCharacterHash.h:

2013-12-06  Roger Fong <roger_fong@apple.com> and Brent Fulgham  <bfulgham@apple.com>

        [Win] Support compiling with VS2013
        https://bugs.webkit.org/show_bug.cgi?id=125353

        Reviewed by Anders Carlsson.

        * wtf/Compiler.h: Show proper features for VS2012 and VS2013.
        * wtf/MathExtras.h: Don't implement common C99 routines when
        they are available through the runtime libraries.
        * wtf/RetainPtr.h:
        (WTF::RetainPtr::operator bool): Added.
        * wtf/StdLibExtras.h: Use Microsoft's version of make_unique
        when it exists.

2013-12-06  Laszlo Vidacs  <lac@inf.u-szeged.hu>

        Define SHA1 hash size in SHA1.h and use it at various places.
        https://bugs.webkit.org/show_bug.cgi?id=125345

        Reviewed by Darin Adler.

        Use SHA1::hashSize instead of local variables.

        * wtf/SHA1.h: define SHA1 hash size

2013-12-05  Iain Lane  <iain.lane@canonical.com>

        Remove USE(LOCKFREE_THREADSAFEREFCOUNTED) from Atomics.cpp since it is
        no longer defined.
        https://bugs.webkit.org/show_bug.cgi?id=124502

        Reviewed by Anders Carlsson.

        * wtf/Atomics.cpp:

2013-12-04  Ryosuke Niwa  <rniwa@webkit.org>

        Enable HTMLTemplateElement by default
        https://bugs.webkit.org/show_bug.cgi?id=123851

        Reviewed by Antti Koivisto.

        * wtf/FeatureDefines.h:

2013-12-04  Dan Bernstein  <mitz@apple.com>

        Replace USE(SECURITY_FRAMEWORK) with finer-grained defines
        https://bugs.webkit.org/show_bug.cgi?id=125242

        Reviewed by Sam Weinig.

        * wtf/Platform.h: Removed definitions of WTF_USE_SECURITY_FRAMEWORK, and defined
        HAVE_SEC_IDENTITY and HAVE_SEC_KEYCHAIN.

2013-12-03  Joseph Pecoraro  <pecoraro@apple.com>

        Web Inspector: Push Remote Inspector debugging connection management into JavaScriptCore
        https://bugs.webkit.org/show_bug.cgi?id=124613

        Reviewed by Timothy Hatcher.

        * wtf/ios/WebCoreThread.cpp:
        * wtf/ios/WebCoreThread.h:
        Expose WebThreadRun/WebThreadRunSync iOS methods defined in WebCore through
        WTF so that JavaScriptCore can use it. Another such method already existed.

2013-12-03  Mark Lam  <mark.lam@apple.com>

        testapi test crashes on Windows in WTF::Vector<wchar_t,64,WTF::UnsafeVectorOverflow>::size().
        https://bugs.webkit.org/show_bug.cgi?id=121972.

        Reviewed by Brent Fulgham.

        * wtf/OSAllocatorWin.cpp:
        (WTF::OSAllocator::decommit):
        (WTF::OSAllocator::releaseDecommitted):
        - Added a check to ensure that the bytes to decommit / release is not 0.
          On Windows, a 0 length passed to VirtualFree() has a special meaning,
          and it's not "decommit / release nothing" as one would expect. Adding
          this check makes OSAllocatorWin consistent with OSAllocatorPosix for
          these 2 functions.

2013-12-02  Mark Lam  <mark.lam@apple.com>

        Build failure when disabling JIT, YARR_JIT, and ASSEMBLER.
        https://bugs.webkit.org/show_bug.cgi?id=123809.

        Reviewed by Geoffrey Garen.

        * wtf/Platform.h:
        - Ensure that the ASSEMBLER is enabled when the DISASSEMBLER is enabled.

2013-11-30  peavo@outlook.com  <peavo@outlook.com>

        [Win] Some JavaScript date tests are failing.
        https://bugs.webkit.org/show_bug.cgi?id=124946

        Reviewed by Brent Fulgham.

        Use native Win32 api functions to compute Daylight saving time offset.

        * wtf/DateMath.cpp:
        (WTF::UnixTimeToFileTime): Added method to calculate Win32 specific struct FILETIME from time_t value.
        (WTF::calculateDSTOffset): Use native Win32 api functions to compute Daylight saving time offset.

2013-11-28  Thiago de Barros Lacerda  <thiago.lacerda@openbossa.org>

        Nix Upstream: Updating Nix WTF files
        https://bugs.webkit.org/show_bug.cgi?id=124980

        Reviewed by Csaba Osztrogonác.

        Just to sync our private repo files and the trunk, as part of the upstream process.

        * wtf/DisallowCType.h:
        * wtf/PlatformNix.cmake:
        * wtf/nix/FeatureDefinesNix.h:
        * wtf/nix/PlatformNix.h:
        * wtf/nix/RunLoopNix.cpp: Added.

2013-11-28  Antti Koivisto  <antti@apple.com>

        Remove feature: CSS variables
        https://bugs.webkit.org/show_bug.cgi?id=114119

        Reviewed by Andreas Kling.

        * wtf/FeatureDefines.h:

2013-11-26  Filip Pizlo  <fpizlo@apple.com>

        Do bytecode validation as part of testing
        https://bugs.webkit.org/show_bug.cgi?id=124913

        Reviewed by Oliver Hunt.

        * GNUmakefile.list.am:
        * WTF.vcxproj/WTF.vcxproj:
        * WTF.xcodeproj/project.pbxproj:
        * wtf/CMakeLists.txt:
        * wtf/FastBitVector.cpp: Added.
        (WTF::FastBitVector::dump):
        * wtf/FastBitVector.h:
        (WTF::FastBitVector::resize):
        (WTF::FastBitVector::bitCount):
        (WTF::FastBitVector::arrayLength):

2013-11-27  Tamas Gergely  <tgergely.u-szeged@partner.samsung.com>

        Remove Sparc specific code.
        https://bugs.webkit.org/show_bug.cgi?id=124941

        Reviewed by Michael Saboff.

        Sparc is not supported, remove leftover code.

        * wtf/Platform.h:
        * wtf/dtoa/utils.h:

2013-11-26  Marcelo Lira  <marcelo.lira@openbossa.org>

        Nix upstreaming - Adding build files and supporting scripts
        https://bugs.webkit.org/show_bug.cgi?id=118367

        Reviewed by Ryosuke Niwa.

        * wtf/FeatureDefines.h:
        * wtf/Platform.h:
        * wtf/PlatformNix.cmake: Added.

2013-11-26  Drew Yao  <ayao@apple.com>

        ASSERT_WITH_SECURITY_IMPLICATION should crash in a distinct way.
        https://bugs.webkit.org/show_bug.cgi?id=124757

        Change ASSERT_WITH_SECURITY_IMPLICATION to access a different address from CRASH()
        in order to help screen fuzzing bugs.

        Reviewed by Brent Fulgham.

        * wtf/Assertions.cpp:
        * wtf/Assertions.h:

2013-11-24  Tim Horton  <timothy_horton@apple.com>

        Upstream USE(IOSURFACE) from the iOS port
        https://bugs.webkit.org/show_bug.cgi?id=124814

        Reviewed by Sam Weinig.

        Some code guarded by USE(IOSURFACE) was recently upstreamed,
        but not the definition of WTF_USE_IOSURFACE itself.

        * wtf/Platform.h:

2013-11-23  Xabier Rodriguez Calvar  <calvaris@igalia.com>

        [GStreamer] Remove 0.10 codepath
        https://bugs.webkit.org/show_bug.cgi?id=124534

        Reviewed by Philippe Normand.

        * wtf/Platform.h: Removed macro for GStreamer 1.0 as it is the
        only codepath now.

2013-11-21  Peter Molnar  <pmolnar.u-szeged@partner.samsung.com>

        Remove ENABLE_WORKERS
        https://bugs.webkit.org/show_bug.cgi?id=105784

        Reviewed by Darin Adler.

        * wtf/FeatureDefines.h:
        * wtf/nix/FeatureDefinesNix.h:

2013-11-21  Mark Rowe  <mrowe@apple.com>

        <https://webkit.org/b/124701> Fix an error in a few Xcode configuration setting files.

        Reviewed by Alexey Proskuryakov.

        * Configurations/Base.xcconfig:

2013-11-20  Mark Lam  <mark.lam@apple.com>

        Introducing VMEntryScope to update the VM stack limit.
        https://bugs.webkit.org/show_bug.cgi?id=124634.

        Reviewed by Geoffrey Garen.

        * wtf/Platform.h:
        * wtf/StackBounds.h:
        (WTF::StackBounds::StackBounds):

2013-11-18  Filip Pizlo  <fpizlo@apple.com>

        Allow the FTL debug dumps to include the new size field
        https://bugs.webkit.org/show_bug.cgi?id=124479

        Reviewed by Mark Hahnenberg.

        * wtf/PrintStream.cpp:
        (WTF::printInternal):
        * wtf/PrintStream.h:

2013-11-17  Jer Noble  <jer.noble@apple.com>

        [WTF] Media time should not have a constructor which accepts a single int or float.
        https://bugs.webkit.org/show_bug.cgi?id=124470

        Having a constructor taking a single number value, as it's very easy to accidentially mis-
        initialize a MediaTime with a double (automatically casted to a int64_t).

        Reviewed by Eric Carlson.

        * wtf/MediaTime.h:

2013-11-18  Csaba Osztrogonác  <ossy@webkit.org>

        URTBF after r159432 to make WinCairo build happy.

        * wtf/text/WTFString.h:

2013-11-18  Carlos Garcia Campos  <cgarcia@igalia.com>

        Unreviewed. Fix make distcheck.

        * GNUmakefile.list.am: Add missing header file.

2013-11-16  Alexey Proskuryakov  <ap@apple.com>

        Use uint8_t vectors for WebCrypto data
        https://bugs.webkit.org/show_bug.cgi?id=124466

        Reviewed by Sam Weinig.

        Binary data can be UTF-8, in which case "char*" is idiomatic, or it can be arbitrary
        binary data, in which case "uint8_t*" is more common.

        Changed encode functions that took "const char *" to "const void*", and decode
        functions that took "Vector<char>&" now take an adapter class.

        The adapter relies on Vector<char> and Vector<uint8_t> classes having an identical layout.

        * wtf/text/Base64.cpp:
        (WTF::base64Encode):
        (WTF::base64URLEncode):
        (WTF::base64DecodeInternal):
        (WTF::base64Decode):
        (WTF::base64URLDecode):
        * wtf/text/Base64.h:
        (WTF::SignedOrUnsignedCharVectorAdapter):
        (WTF::ConstSignedOrUnsignedCharVectorAdapter):
        (WTF::base64Encode):
        (WTF::base64URLEncode):

2013-11-15  Alexey Proskuryakov  <ap@apple.com>

        Support exporting symmetric keys as JWK
        https://bugs.webkit.org/show_bug.cgi?id=124442

        Reviewed by Sam Weinig.

        Base64URL encoding doesn't use '=' padding, and doesn't need any other options.
        Added this mode for encode, and removed policy arguments from exposed functions.

        * wtf/text/Base64.cpp:
        (WTF::base64EncodeInternal):
        (WTF::base64URLEncode):
        (WTF::base64URLDecode):
        * wtf/text/Base64.h:
        (WTF::base64URLEncode):

2013-11-15  Mark Hahnenberg  <mhahnenberg@apple.com>

        Remove VTableSpectrum
        https://bugs.webkit.org/show_bug.cgi?id=124427

        Reviewed by Filip Pizlo.

        * wtf/Platform.h:

2013-11-15  Jer Noble  <jer.noble@apple.com>

        MediaTime addition and subtraction operators have errors when the rhs is infinite.
        https://bugs.webkit.org/show_bug.cgi?id=124413

        Reviewed by Eric Carlson.

        Correctly account for infinities that can occur on the right-hand side of addition or
        subtraction operators.

        * wtf/MediaTime.cpp:
        (WTF::MediaTime::operator+):
        (WTF::MediaTime::operator-):

2013-11-14  Oliver Hunt  <oliver@apple.com>

        Make CLoop easier to build, and make it work
        https://bugs.webkit.org/show_bug.cgi?id=124359

        Reviewed by Geoffrey Garen.

        Make building with the CLoop forcibly enabled manually
        disable the JITs

        * wtf/Platform.h:

2013-11-14  Andreas Kling  <akling@apple.com>

        FontDescription copies should share families list, not duplicate it.
        <https://webkit.org/b/124338>

        Add RefCountedArray::operator==.

        Reviewed by Antti Koivisto.

2013-11-13  Anders Carlsson  <andersca@apple.com>

        Add a Vector constructor that takes an std::initializer_list
        https://bugs.webkit.org/show_bug.cgi?id=124287

        Reviewed by Antti Koivisto.

        * wtf/Compiler.h:
        * wtf/Vector.h:
        (WTF::Vector::Vector):

2013-11-12  Brent Fulgham  <bfulgham@apple.com>

        [Win] Unreviewed gardening.

        * WTF.vcxproj/WTF.vcxproj.filters: Tidy up filters so files show up
        in their proper directories.

2013-11-12  Alex Christensen  <achristensen@webkit.org>

        Build GStreamer files on Windows.
        https://bugs.webkit.org/show_bug.cgi?id=124180

        Reviewed by Brent Fulgham.

        * WTF.vcxproj/WTF.vcxproj:
        * WTF.vcxproj/WTF.vcxproj.filters:
        * WTF.vcxproj/copy-files.cmd:
        Include gobject files in WinCairo build.

2013-11-09  Filip Pizlo  <fpizlo@apple.com>

        Switch FTL GetById/PutById IC's over to using AnyRegCC
        https://bugs.webkit.org/show_bug.cgi?id=124094

        Reviewed by Sam Weinig.
        
        I needed to add another set operation, namely filter(), which is an in-place set
        intersection.

        * wtf/BitVector.cpp:
        (WTF::BitVector::filterSlow):
        * wtf/BitVector.h:
        (WTF::BitVector::filter):

2013-11-10  Ryuan Choi  <ryuan.choi@samsung.com>

        [EFL] Build break on Ubuntu 13.10
        https://bugs.webkit.org/show_bug.cgi?id=124131

        Reviewed by Gyuyoung Kim.

        Turned DisallowCType macros off on EFL port because gtest-internal.h uses isspace().

        * wtf/DisallowCType.h: Added !PLATFORM(EFL) guard.

2013-11-09  Patrick Gansterer  <paroga@webkit.org>

        Move RunLoop from WebCore to WTF
        https://bugs.webkit.org/show_bug.cgi?id=116606

        Reviewed by Anders Carlsson.

        With this change RunLoop can be used in JavaScriptCore too.

        * GNUmakefile.list.am:
        * WTF.vcxproj/WTF.vcxproj:
        * WTF.xcodeproj/project.pbxproj:
        * wtf/CMakeLists.txt:
        * wtf/PlatformBlackBerry.cmake:
        * wtf/PlatformEfl.cmake:
        * wtf/PlatformGTK.cmake:
        * wtf/PlatformWin.cmake:
        * wtf/RunLoop.cpp: Renamed from Source/WebCore/platform/RunLoop.cpp.
        (WTF::RunLoop::Holder::Holder):
        (WTF::RunLoop::Holder::runLoop):
        (WTF::RunLoop::initializeMainRunLoop):
        (WTF::RunLoop::current):
        (WTF::RunLoop::main):
        (WTF::RunLoop::isMain):
        (WTF::RunLoop::performWork):
        (WTF::RunLoop::dispatch):
        * wtf/RunLoop.h: Renamed from Source/WebCore/platform/RunLoop.h.
        (WTF::RunLoop::TimerBase::startRepeating):
        (WTF::RunLoop::TimerBase::startOneShot):
        (WTF::RunLoop::TimerBase::isRepeating):
        (WTF::RunLoop::Timer::Timer):
        (WTF::RunLoop::Timer::fired):
        * wtf/blackberry/RunLoopBlackBerry.cpp: Renamed from Source/WebCore/platform/blackberry/RunLoopBlackBerry.cpp.
        (WTF::RunLoop::RunLoop):
        (WTF::RunLoop::~RunLoop):
        (WTF::RunLoop::wakeUp):
        * wtf/cf/RunLoopCF.cpp: Renamed from Source/WebCore/platform/cf/RunLoopCF.cpp.
        (WTF::RunLoop::performWork):
        (WTF::RunLoop::RunLoop):
        (WTF::RunLoop::~RunLoop):
        (WTF::RunLoop::runForDuration):
        (WTF::RunLoop::wakeUp):
        (WTF::RunLoop::run):
        (WTF::RunLoop::stop):
        (WTF::RunLoop::TimerBase::timerFired):
        (WTF::RunLoop::TimerBase::TimerBase):
        (WTF::RunLoop::TimerBase::~TimerBase):
        (WTF::RunLoop::TimerBase::start):
        (WTF::RunLoop::TimerBase::stop):
        (WTF::RunLoop::TimerBase::isActive):
        * wtf/efl/RunLoopEfl.cpp: Renamed from Source/WebCore/platform/efl/RunLoopEfl.cpp.
        (WTF::RunLoop::RunLoop):
        (WTF::RunLoop::~RunLoop):
        (WTF::RunLoop::run):
        (WTF::RunLoop::stop):
        (WTF::RunLoop::wakeUpEvent):
        (WTF::RunLoop::wakeUp):
        (WTF::RunLoop::TimerBase::TimerBase):
        (WTF::RunLoop::TimerBase::~TimerBase):
        (WTF::RunLoop::TimerBase::timerFired):
        (WTF::RunLoop::TimerBase::start):
        (WTF::RunLoop::TimerBase::stop):
        (WTF::RunLoop::TimerBase::isActive):
        * wtf/gtk/RunLoopGtk.cpp: Renamed from Source/WebCore/platform/gtk/RunLoopGtk.cpp.
        (WTF::RunLoop::RunLoop):
        (WTF::RunLoop::~RunLoop):
        (WTF::RunLoop::run):
        (WTF::RunLoop::innermostLoop):
        (WTF::RunLoop::pushNestedMainLoop):
        (WTF::RunLoop::popNestedMainLoop):
        (WTF::RunLoop::stop):
        (WTF::RunLoop::queueWork):
        (WTF::RunLoop::wakeUp):
        (WTF::RunLoop::TimerBase::TimerBase):
        (WTF::RunLoop::TimerBase::~TimerBase):
        (WTF::RunLoop::TimerBase::clearTimerSource):
        (WTF::RunLoop::TimerBase::timerFiredCallback):
        (WTF::RunLoop::TimerBase::start):
        (WTF::RunLoop::TimerBase::stop):
        (WTF::RunLoop::TimerBase::isActive):
        * wtf/win/RunLoopWin.cpp: Renamed from Source/WebCore/platform/win/RunLoopWin.cpp.
        (WTF::RunLoop::RunLoopWndProc):
        (WTF::RunLoop::wndProc):
        (WTF::RunLoop::run):
        (WTF::RunLoop::stop):
        (WTF::RunLoop::registerRunLoopMessageWindowClass):
        (WTF::RunLoop::RunLoop):
        (WTF::RunLoop::~RunLoop):
        (WTF::RunLoop::wakeUp):
        (WTF::RunLoop::TimerBase::timerFired):
        (WTF::generateTimerID):
        (WTF::RunLoop::TimerBase::TimerBase):
        (WTF::RunLoop::TimerBase::~TimerBase):
        (WTF::RunLoop::TimerBase::start):
        (WTF::RunLoop::TimerBase::stop):
        (WTF::RunLoop::TimerBase::isActive):

2013-11-08  Alexey Proskuryakov  <ap@apple.com>

        Make base64url decoding actually work
        https://bugs.webkit.org/show_bug.cgi?id=124050

        Reviewed by Sam Weinig.

        * wtf/text/Base64.cpp: (WTF::base64DecodeInternal): Don't hardcode knowledge about
        alphabet, put it into the map.

2013-11-07  Denis Nomiyama  <d.nomiyama@samsung.com>

        [GTK] Glyphs in vertical text tests are rotated 90 degrees clockwise
        https://bugs.webkit.org/show_bug.cgi?id=50619

        Reviewed by Martin Robinson.

        Enabled OPENTYPE_VERTICAL by default on GTK+ and EFL ports, which are
        currently using Freetype.

        * wtf/Platform.h:

2013-11-06  Daniel Bates  <dabates@apple.com>

        [iOS] Upstream Letterpress effect
        https://bugs.webkit.org/show_bug.cgi?id=123932

        Reviewed by Sam Weinig.

        Add feature define ENABLE_LETTERPRESS disabled by default. We only enable
        letterpress on iOS.

        * wtf/FeatureDefines.h:

2013-11-06  Nick Diego Yamane  <nick.yamane@openbossa.org>

        Disable "unused local typedefs" warning for GCC 4.7
        https://bugs.webkit.org/show_bug.cgi?id=123913

        Reviewed by Martin Robinson.

        That warning was actually introduced in gcc 4.7.0.
        See: http://gcc.gnu.org/gcc-4.7/changes.html

        * wtf/Compiler.h:

2013-11-06  Daniel Bates  <dabates@apple.com>

        Add ENABLE(TEXT_SELECTION)
        https://bugs.webkit.org/show_bug.cgi?id=123827

        Reviewed by Ryosuke Niwa.

        Enable selection painting by default on all ports except iOS.

        * wtf/FeatureDefines.h:

2013-11-04  Alexey Proskuryakov  <ap@apple.com>

        Implement base64url encoding from RFC 4648
        https://bugs.webkit.org/show_bug.cgi?id=123767

        Reviewed by Sam Weinig.

        No tests yet, will be covered by JWK tests for WebCrypto.

        * wtf/text/Base64.cpp:
        (WTF::base64EncodeInternal):
        (WTF::base64Encode):
        (WTF::base64URLEncode):
        (WTF::base64DecodeInternal):
        (WTF::base64Decode):
        (WTF::base64URLDecode):
        * wtf/text/Base64.h:
        (WTF::base64URLEncode):

2013-11-04  Brent Fulgham  <bfulgham@apple.com>

        [Win] User VersionStamper for official builds
        https://bugs.webkit.org/show_bug.cgi?id=123758

        Reviewed by Tim Horton.

        * WTF.vcxproj/WTFPostBuild.cmd: Add missing command to run VersionStamper.exe.

2013-11-01  Jer Noble  <jer.noble@apple.com>

        [PluginProxy] Add a setting to disable video plugin proxy support in HTMLMediaElement.
        https://bugs.webkit.org/show_bug.cgi?id=123621

        Reviewed by Eric Carlson.

        Enable WTF_USE_AVFOUNDATION and add some HAVE_AVFOUNDATION_* defines
        to replace the existing __MAC_OS_X_VERSION_MIN_REQUIRED macros in
        MediaPlayerPrivateAVFoundationObjC.mm.

        * wtf/Platform.h:

2013-11-02  Patrick Gansterer  <paroga@webkit.org>

        Fix compilation of DateMath.cpp with MSVC
        https://bugs.webkit.org/show_bug.cgi?id=123680

        Reviewed by Darin Adler.

        * wtf/DateMath.cpp:
        (WTF::appendTwoDigitNumber): Help the compiler finding the
        correct overload by casting the characters to LChar.

2013-11-02  Filip Pizlo  <fpizlo@apple.com>

        LLVM assertion failures should funnel into WTF's crash handling
        https://bugs.webkit.org/show_bug.cgi?id=123682

        Reviewed by Geoffrey Garen.
        
        Give JSC some new toys to play with for crash handling.

        * wtf/Assertions.cpp:
        * wtf/Assertions.h:

2013-11-02  Patrick Gansterer  <paroga@webkit.org>

        Fix UnicodeWchar after r157330.
        https://bugs.webkit.org/show_bug.cgi?id=123668

        Reviewed by Darin Adler.

        * wtf/unicode/wchar/UnicodeWchar.cpp:
        (unorm_normalize):
        (u_strFoldCase):
        (u_strToLower):
        (u_strToUpper):
        * wtf/unicode/wchar/UnicodeWchar.h:
        (u_foldCase):
        (u_isprint):
        (u_isspace):

2013-11-02  Andreas Kling  <akling@apple.com>

        Make remaining StringImpl functions return PassRef.
        <https://webkit.org/b/123683>

        Okay, this seems to work well! Let's go all in and convert the
        remaining StringImpl functions to return PassRef<StringImpl> instead
        of PassRefPtr where we know that null is never returned.

        Reviewed by Anders Carlsson.

2013-11-02  Andreas Kling  <akling@apple.com>

        StringImpl::upper() should return PassRef.
        <https://webkit.org/b/123655>

        Make upper() return PassRef<StringImpl>. Spotted and removed some
        ref churning in implementations.

        Reviewed by Darin Adler.

2013-11-01  Alexey Proskuryakov  <ap@apple.com>

        Add WebCrypto AES-CBC
        https://bugs.webkit.org/show_bug.cgi?id=123647

        Reviewed by Anders Carlsson.

        * wtf/FixedArray.h: (WTF::FixedArray::data): Added a const version of the function.

        * wtf/Vector.h: Added a comment to Vector constructor about how it is different
        from std::vector.

2013-11-01  Joseph Pecoraro  <pecoraro@apple.com>

        Unreviewed extended attempt at Windows build fix after r158471.

        * wtf/text/cf/AtomicStringCF.cpp:
        * wtf/text/cf/StringCF.cpp:
        * wtf/text/cf/StringImplCF.cpp:

2013-11-01  Joseph Pecoraro  <pecoraro@apple.com>

        Unreviewed attempt at Windows build fix after r158471.

        * wtf/text/cf/AtomicStringCF.cpp:
        * wtf/text/cf/StringCF.cpp:
        * wtf/text/cf/StringImplCF.cpp:

2013-11-01  Andreas Kling  <akling@apple.com>

        Make more StringImpl construction helpers return PassRef.
        <https://webkit.org/b/123652>

        Tweak another handful of StringImpl constructor functions to return
        PassRef<StringImpl> instead of PassRefPtr.

        Reviewed by Anders Carlsson.

2013-11-01  Andreas Kling  <akling@apple.com>

        Neuter WTF_MAKE_FAST_ALLOCATED in GLOBAL_FASTMALLOC_NEW builds.
        <https://webkit.org/b/123639>

        When building with GLOBAL_FASTMALLOC_NEW, we don't need to expand
        operator new/delete overrides in every class.

        This change makes allocations group up nicely in Instruments,
        instead of being split between "WTF::fastMalloc" and "operator new"
        depending on whether the class had WTF_MAKE_FAST_ALLOCATED.

        Reviewed by Anders Carlsson.

2013-11-01  Joseph Pecoraro  <pecoraro@apple.com>

        Move CF/Mac WTF String implementations down into WTF
        https://bugs.webkit.org/show_bug.cgi?id=123635

        Reviewed by Sam Weinig.

        * WTF.vcxproj/WTF.vcxproj:
        * WTF.vcxproj/WTF.vcxproj.filters:
        * WTF.xcodeproj/project.pbxproj:
        * wtf/text/AtomicString.h:
        * wtf/text/StringImpl.h:
        * wtf/text/WTFString.h:
        * wtf/text/cf/AtomicStringCF.cpp: Renamed from Source/WebCore/platform/text/cf/AtomicStringCF.cpp.
        (WTF::AtomicString::add):
        * wtf/text/cf/StringCF.cpp: Renamed from Source/WebCore/platform/text/cf/StringCF.cpp.
        (WTF::String::String):
        (WTF::String::createCFString):
        * wtf/text/cf/StringImplCF.cpp: Renamed from Source/WebCore/platform/text/cf/StringImplCF.cpp.
        (garbageCollectionEnabled):
        (WTF::StringWrapperCFAllocator::retain):
        (WTF::StringWrapperCFAllocator::release):
        (WTF::StringWrapperCFAllocator::copyDescription):
        (WTF::StringWrapperCFAllocator::allocate):
        (WTF::StringWrapperCFAllocator::reallocate):
        (WTF::StringWrapperCFAllocator::deallocateOnMainThread):
        (WTF::StringWrapperCFAllocator::deallocate):
        (WTF::StringWrapperCFAllocator::preferredSize):
        (WTF::StringWrapperCFAllocator::create):
        (WTF::StringWrapperCFAllocator::allocator):
        (WTF::StringImpl::createCFString):
        * wtf/text/mac/StringImplMac.mm: Renamed from Source/WebCore/platform/text/mac/StringImplMac.mm.
        (WTF::StringImpl::operator NSString *):
        * wtf/text/mac/StringMac.mm: Renamed from Source/WebCore/platform/text/mac/StringMac.mm.
        (WTF::String::String):

2013-11-01  Emilio Pozuelo Monfort  <pochu27@gmail.com>

        HPPA build fixes
        https://bugs.webkit.org/show_bug.cgi?id=123625

        Original patch from John David Anglin <dave.anglin@bell.net>

        Reviewed by Darin Adler.

        * wtf/Platform.h:
        * wtf/dtoa/utils.h:

2013-11-01  Patrick Gansterer  <paroga@webkit.org>

        Buildfix for !USE(ICU_UNICODE) after 156968.

        * wtf/unicode/CollatorDefault.cpp:
        (WTF::Collator::userDefault):

2013-10-30  Oliver Hunt  <oliver@apple.com>

        Implement basic ES6 Math functions
        https://bugs.webkit.org/show_bug.cgi?id=123536

        Reviewed by Michael Saboff.

        Add basic implementations of necessary methods to MathExtras to
        deal with MSVC not supplying them

        * wtf/MathExtras.h:
        (asinh):
        (acosh):
        (atanh):
        (expm1):
        (log1p):
        (cbrt):

2013-10-30  Commit Queue  <commit-queue@webkit.org>

        Unreviewed, rolling out r158299.
        http://trac.webkit.org/changeset/158299
        https://bugs.webkit.org/show_bug.cgi?id=123558

        caused assertion failures in fast/canvas/canvas-color-
        serialization.html and fast/forms/input-text-paste-
        maxlength.html (Requested by rniwa on #webkit).

        * wtf/text/StringStatics.cpp:
        (WTF::StringImpl::empty):

2013-10-30  Ryosuke Niwa  <rniwa@webkit.org>

        Remove code for Mac Lion
        https://bugs.webkit.org/show_bug.cgi?id=123542

        Reviewed by Anders Carlsson.

        * wtf/Platform.h:

2013-10-30  Peter Molnar  <pmolnar.u-szeged@partner.samsung.com>

        Remove PCRE workaround.
        https://bugs.webkit.org/show_bug.cgi?id=123265

        Reviewed by Brent Fulgham.

        * wtf/text/StringStatics.cpp:
        (WTF::StringImpl::empty):

2013-10-30  peavo@outlook.com  <peavo@outlook.com>

        [Win] Compile errors when enabling DFG JIT.
        https://bugs.webkit.org/show_bug.cgi?id=120998

        Reviewed by Brent Fulgham.

        * wtf/CompilationThread.cpp: Use new ThreadingOnce class instead of pthread_once.
        (WTF::initializeCompilationThreads):
        * wtf/ThreadingOnce.h: Added ThreadingOnce class encapsulating pthread_once functionality.
        (WTF::ThreadingOnce::ThreadingOnce):
        (WTF::ThreadingOnce::~ThreadingOnce):
        (WTF::ThreadingOnce::callOnce):
        * wtf/text/CString.h: Export needed symbols.

2013-10-30  Alex Christensen  <achristensen@webkit.org>

        Disabled JIT on Win64.
        https://bugs.webkit.org/show_bug.cgi?id=122472

        Reviewed by Geoffrey Garen.

        * wtf/Platform.h:
        Disabled JIT on Win64.

2013-10-29  Andreas Kling  <akling@apple.com>

        StringImpl::isolatedCopy() should return PassRef.
        <https://webkit.org/b/123484>

        Make isolatedCopy() return a PassRef<StringImpl>.

        Reviewed by Anders Carlsson.

2013-10-29  Jer Noble  <jer.noble@apple.com>

        [MSE] [Mac] Enable MediaSource on the Mac
        https://bugs.webkit.org/show_bug.cgi?id=122484

        Reviewed by Darin Adler.

        Enable ENABLE_MEDIA_SOURCE.

        * wtf/FeatureDefines.h:
        * wtf/Platform.h: Force a clean build.

2013-10-29  Andreas Kling  <akling@apple.com>

        StringImpl::adopt() should return PassRef.
        <https://webkit.org/b/123456>

        Make the StringImpl::adopt() functions return a PassRef<StringImpl>.

        Reviewed by Anders Carlsson.

2013-10-29  Jinwoo Song  <jinwoo7.song@samsung.com>

        Re-enable simple line layout for EFL
        https://bugs.webkit.org/show_bug.cgi?id=123402

        Reviewed by Antti Koivisto.

        * wtf/FeatureDefines.h: Enable 8-bit TextRun support for EFL port.

2013-10-28  Anders Carlsson  <andersca@apple.com>

        RunLoop::dispatch should take an std::function
        https://bugs.webkit.org/show_bug.cgi?id=123407

        Reviewed by Andreas Kling.

        * wtf/FunctionDispatcher.h:

2013-10-28  Andreas Kling  <akling@apple.com>

        RenderElement::m_style should be a Ref.
        <https://webkit.org/b/123401>

        Added a Ref::replace() so we can Indiana Jones the new style in
        RenderElement::setStyle() while keeping a handle on the old style
        for a while longer.

        Reviewed by Antti Koivisto.

2013-10-28  Carlos Garcia Campos  <cgarcia@igalia.com>

        Unreviewed. Fix make distcheck.

        * GNUmakefile.list.am: Remove unexistent file from compilation.

2013-10-28  Bastien Nocera <hadess@hadess.net>

        Replace 0 timeouts g_timeout_add() by g_idle_add()
        https://bugs.webkit.org/show_bug.cgi?id=123260

        Reviewed by Carlos Garcia Campos.

        A zero timeout should be equivalent to using g_idle_add_full(G_PRIORITY_DEFAULT, ...)
        without the nagging feeling that the wrong API was used.

        * wtf/gtk/MainThreadGtk.cpp: Use g_idle_add() instead
        of 0-timer.
        (WTF::scheduleDispatchFunctionsOnMainThread):

2013-10-28  Zan Dobersek  <zdobersek@igalia.com>

        Re-enable simple line layout for GTK
        https://bugs.webkit.org/show_bug.cgi?id=123388

        Reviewed by Andreas Kling.

        * wtf/FeatureDefines.h: Enable the 8-bit TextRun support for the GTK port.

2013-10-25  Joseph Pecoraro  <pecoraro@apple.com>

        Upstream ENABLE(REMOTE_INSPECTOR) and enable on iOS and Mac
        https://bugs.webkit.org/show_bug.cgi?id=123111

        Reviewed by Timothy Hatcher.

        * wtf/FeatureDefines.h:

2013-10-25  Jer Noble  <jer.noble@apple.com>

        [WTF] Add a multiplication operator (and a few others) to MediaTime
        https://bugs.webkit.org/show_bug.cgi?id=123137

        Reviewed by Eric Carlson.

        Add a multiplication operator and an inequality operator to the
        MediaTime class for use by MSE.

        * wtf/MediaTime.cpp:
        (WTF::signum): Moved to top of file.
        (WTF::MediaTime::operator*): Added.
        (WTF::MediaTime::operator!=): Added.
        * wtf/MediaTime.h:
        (WTF::operator*): Added non-class version of operator*.

2013-10-24  Jer Noble  <jer.noble@apple.com>

        [Mac] Add helper methods to convert CMTime <--> MediaTime
        https://bugs.webkit.org/show_bug.cgi?id=123285

        Reviewed by Eric Carlson.

        Add a #ifdef header_h protector.

        * wtf/MediaTime.h:

2013-10-24  Mark Rowe  <mrowe@apple.com>

        Remove references to OS X 10.7 from Xcode configuration settings.

        Now that we're not building for OS X 10.7 they're no longer needed.

        Reviewed by Anders Carlsson.

        * Configurations/Base.xcconfig:
        * Configurations/DebugRelease.xcconfig:

2013-10-24  Mark Rowe  <mrowe@apple.com>

        <rdar://problem/15312643> Prepare for the mysterious future.

        Reviewed by David Kilzer.

        * Configurations/Base.xcconfig:
        * Configurations/DebugRelease.xcconfig:

2013-10-24  Commit Queue  <commit-queue@webkit.org>

        Unreviewed, rolling out r157931.
        http://trac.webkit.org/changeset/157931
        https://bugs.webkit.org/show_bug.cgi?id=123284

        Seems to have caused a lot of assertions on debug bots
        (Requested by ap on #webkit).

        * wtf/text/StringStatics.cpp:
        (WTF::StringImpl::empty):

2013-10-24  Peter Molnar  <pmolnar.u-szeged@partner.samsung.com>

        Remove PCRE workaround.
        https://bugs.webkit.org/show_bug.cgi?id=123265

        Reviewed by Darin Adler.

        * wtf/text/StringStatics.cpp:
        (WTF::StringImpl::empty):

2013-10-24  Peter Molnar  <pmolnar.u-szeged@partner.samsung.com>

        Remove Clang workaround.
        https://bugs.webkit.org/show_bug.cgi?id=123262

        Reviewed by Anders Carlsson.

        * wtf/CheckedArithmetic.h:
        (WTF::Checked::Checked):

2013-10-24  Ryuan Choi  <ryuan.choi@samsung.com>

        [EFL] Build break with latest EFL 1.8 libraries.
        https://bugs.webkit.org/show_bug.cgi?id=123245

        Reviewed by Gyuyoung Kim.

        After fixed build break on EFL 1.8 at r138326, EFL libraries are changed
        Eo typedef and splitted header files which contain version macro.

        * wtf/OwnPtrCommon.h: Changed Eo typedef.
        * wtf/efl/RefPtrEfl.h: Ditto.

2013-10-24  Carlos Garcia Campos  <cgarcia@igalia.com>

        [GObject bindings] Make EventTarget interface introspectable
        https://bugs.webkit.org/show_bug.cgi?id=77835

        Reviewed by Gustavo Noronha Silva.

        Add support for use GRefPtr with GClosure.

        * wtf/gobject/GRefPtr.cpp:
        (WTF::refGPtr):
        (WTF::derefGPtr):
        * wtf/gobject/GRefPtr.h:
        * wtf/gobject/GTypedefs.h:

2013-10-23  Anders Carlsson  <andersca@apple.com>

        Remove USE(LOCKFREE_THREADSAFEREFCOUNTED)
        https://bugs.webkit.org/show_bug.cgi?id=123228

        Reviewed by Geoffrey Garen.

        All ports support USE(LOCKFREE_THREADSAFEREFCOUNTED) now and taking a lock on every ref/deref seems bad.

        * wtf/Atomics.h:
        * wtf/ThreadSafeRefCounted.h:
        (WTF::ThreadSafeRefCountedBase::ref):
        (WTF::ThreadSafeRefCountedBase::refCount):
        (WTF::ThreadSafeRefCountedBase::derefBase):

2013-10-23  Anders Carlsson  <andersca@apple.com>

        Remove HAVE_XPC
        https://bugs.webkit.org/show_bug.cgi?id=123226

        Reviewed by Dan Bernstein.

        HAVE_XPC has been true on Mac since Lion, so remove it.

        * wtf/Platform.h:

2013-10-23  Andreas Kling  <akling@apple.com>

        Make more StringImpl construction functions return PassRef.
        <https://webkit.org/b/123203>

        Knock out a couple more of the StringImpl construction helpers that
        always return a non-null StringImpl.

        Reviewed by Antti Koivisto.

2013-10-22  Filip Pizlo  <fpizlo@apple.com>

        FTL should be able to do some simple inline caches using LLVM patchpoints
        https://bugs.webkit.org/show_bug.cgi?id=123164

        Reviewed by Mark Hahnenberg.
        
        This needed some better bitvector support, like merging (|=), excluding (&=~),
        hashing, and bit counting.

        * wtf/BitVector.cpp:
        (WTF::BitVector::setSlow):
        (WTF::BitVector::excludeSlow):
        (WTF::BitVector::bitCountSlow):
        (WTF::BitVector::equalsSlowCase):
        (WTF::BitVector::hashSlowCase):
        (WTF::BitVector::dump):
        * wtf/BitVector.h:
        (WTF::BitVector::merge):
        (WTF::BitVector::exclude):
        (WTF::BitVector::bitCount):
        (WTF::BitVector::BitVector):
        (WTF::BitVector::isEmptyValue):
        (WTF::BitVector::isDeletedValue):
        (WTF::BitVector::isEmptyOrDeletedValue):
        (WTF::BitVector::operator==):
        (WTF::BitVector::hash):
        (WTF::BitVectorHash::hash):
        (WTF::BitVectorHash::equal):
        * wtf/HashTraits.h:
        (WTF::CustomHashTraits::constructDeletedValue):
        (WTF::CustomHashTraits::isDeletedValue):
        (WTF::CustomHashTraits::emptyValue):
        (WTF::CustomHashTraits::isEmptyValue):
        * wtf/StdLibExtras.h:
        (WTF::bitCount):

2013-10-23  Allan Sandfeld Jensen  <allan.jensen@digia.com>

        Clean-up in Atomics.h
        https://bugs.webkit.org/show_bug.cgi?id=123207

        Reviewed by Anders Carlsson.

        Atomics.h has two confusing and bit-rotted ifdefs with comments.

        The first about CPU(SPARC64) was rendered obsolete when we switched
        from __exchange_and_add to __sync_add_and_fetch.

        The second was caused by a wrong definition that apparently only
        caused trouble on GCC.

        * wtf/Atomics.h:

2013-10-22  Andreas Kling  <akling@apple.com>

        StringImpl::lower() should return a PassRef.
        <https://webkit.org/b/123190>

        Test the waters and hack enough of StringImpl to be able to return
        a PassRef<StringImpl> from lower().

        Also gave String a constructor that takes a PassRef<StringImpl>.

        Reviewed by Antti Koivisto.

2013-10-22  Commit Queue  <commit-queue@webkit.org>

        Unreviewed, rolling out r157835.
        http://trac.webkit.org/changeset/157835
        https://bugs.webkit.org/show_bug.cgi?id=123192

        broke 32-bit builds (Requested by smfr on #webkit).

        * wtf/MediaTime.cpp:
        (WTF::signum):
        * wtf/MediaTime.h:

2013-10-22  Jer Noble  <jer.noble@apple.com>

        [WTF] Add a multiplication operator (and a few others) to MediaTime
        https://bugs.webkit.org/show_bug.cgi?id=123137

        Reviewed by Eric Carlson.

        Add a multiplication operator and an inequality operator to the
        MediaTime class for use by MSE.

        * wtf/MediaTime.cpp:
        (WTF::signum): Moved to top of file.
        (WTF::MediaTime::operator*): Added.
        (WTF::MediaTime::operator!=): Added.
        * wtf/MediaTime.h:
        (WTF::operator*): Added non-class version of operator*.

2013-10-21  Gyuyoung Kim  <gyuyoung.kim@samsung.com>

        Make TYPE_CASTS_BASE more flexible
        https://bugs.webkit.org/show_bug.cgi?id=122951

        Reviewed by Andreas Kling.

        TYPE_CASTS_BASE is being used by node|element type casts. However, it is difficult
        to be used by other type casts. For instance, CSSValue, Accessibility and so on.
        This patch modifies TYPE_CASTS_BASE which can support other type casts.

        Besides TYPE_CASTS_BASE body is moved from node.h to Assertions.h.

        * wtf/Assertions.h:

2013-10-20  Filip Pizlo  <fpizlo@apple.com>

        StructureStubInfo's usedRegisters set should be able to track all registers, not just the ones that our JIT's view as temporaries
        https://bugs.webkit.org/show_bug.cgi?id=123076

        Reviewed by Sam Weinig.
        
        Teach BitVector how to efficiently merge (i.e. bitvector |=).

        * wtf/BitVector.cpp:
        (WTF::BitVector::mergeSlow):
        * wtf/BitVector.h:
        (WTF::BitVector::merge):
        (WTF::BitVector::cleanseInlineBits):

2013-10-19  Jer Noble  <jer.noble@apple.com>

        Unreviewed roll out of r157695; broke Mac builds.

        * wtf/FeatureDefines.h:

2013-10-07  Jer Noble  <jer.noble@apple.com>

        [MSE] [Mac] Enable MediaSource on the Mac
        https://bugs.webkit.org/show_bug.cgi?id=122484

        Reviewed by Darin Adler.

        Enable ENABLE_MEDIA_SOURCE.

        * wtf/FeatureDefines.h:

2013-10-19  Andreas Kling  <akling@apple.com>

        RefPtr::releaseNonNull() incorrectly increments the refcount.
        <https://webkit.org/b/123063>

        Make releaseNonNull() use adoptRef(T&), mirroring release().

        Reviewed by Anders Carlsson.

2013-10-18  Andreas Kling  <akling@apple.com>

        Start passing RenderStyle around with PassRef.
        <https://webkit.org/b/123051>

        Added some new PassRef tricks to make this patch possible.

        Reviewed by Darin Adler.

        * wtf/PassRef.h:
        (WTF::PassRef::get):

            Added a get() helper to facilitate writing functions that
            construct a new object and call some functions on it before
            returning it.

        (WTF::PassRef::dropRef):

            This will deref() the referenced object and mark the PassRef
            as "passed." This is used in code paths where the PassRef is
            going to go out of scope with nobody to take it over.

        (WTF::PassRef::leakRef):

            Renamed takeReference() to leakRef() and made it public so
            we don't have to awkwardly sink the PassRef into a Ref for
            e.g static locals.

        * wtf/RefPtr.h:
        (WTF::RefPtr::releaseNonNull):

            Added RefPtr::releaseNonNull() for a convenient way of creating
            a PassRef<T> from a RefPtr<T>. This function may only be called
            if the RefPtr is known to be non-null.

2013-10-18  Filip Pizlo  <fpizlo@apple.com>

        A CodeBlock's StructureStubInfos shouldn't be in a Vector that we search using code origins and machine code PCs
        https://bugs.webkit.org/show_bug.cgi?id=122940

        Reviewed by Oliver Hunt.

        * GNUmakefile.list.am:
        * WTF.vcxproj/WTF.vcxproj:
        * WTF.xcodeproj/project.pbxproj:
        * wtf/BagToHashMap.h: Added.
        (WTF::toHashMap):
        * wtf/CMakeLists.txt:

2013-10-18  Anders Carlsson  <andersca@apple.com>

        Remove spaces between template angle brackets
        https://bugs.webkit.org/show_bug.cgi?id=123040

        Reviewed by Andreas Kling.

        * wtf/AVLTree.h:
        * wtf/CheckedArithmetic.h:
        * wtf/Compression.h:
        * wtf/Functional.h:
        (WTF::R):
        * wtf/HashFunctions.h:
        * wtf/HashIterators.h:
        * wtf/HashSet.h:
        (WTF::::contains):
        * wtf/ListHashSet.h:
        (WTF::::contains):
        * wtf/RefCountedLeakCounter.cpp:
        * wtf/RetainPtr.h:
        * wtf/SentinelLinkedList.h:
        (WTF::::remove):
        * wtf/SizeLimits.cpp:
        * wtf/StreamBuffer.h:
        * wtf/Vector.h:
        * wtf/VectorTraits.h:
        * wtf/WeakPtr.h:
        (WTF::WeakReference::create):
        (WTF::WeakReference::createUnbound):
        (WTF::WeakPtr::WeakPtr):
        (WTF::WeakPtrFactory::WeakPtrFactory):
        * wtf/text/AtomicString.cpp:
        (WTF::AtomicString::add):
        (WTF::findString):
        * wtf/text/StringConcatenate.h:
        * wtf/text/StringImpl.h:
        * wtf/text/StringOperators.h:
        (WTF::operator+):

2013-10-18  Brendan Long  <b.long@cablelabs.com>

        [GStreamer][GTK] Add GRefPtr::outPtr()
        https://bugs.webkit.org/show_bug.cgi?id=122996

        Reviewed by Philippe Normand.

        * wtf/gobject/GRefPtr.h:
        (WTF::GRefPtr::outPtr): Added.

2013-10-17  Geoffrey Garen  <ggaren@apple.com>

        Tidied up the Vector<T> move constructor
        https://bugs.webkit.org/show_bug.cgi?id=122998

        Reviewed by Anders Carlsson.

        * wtf/Vector.h:
        (WTF::::Vector): Don't call swap() "weird". It's the way most std types
        implement move constructors.

        Do inline this function, so the compiler can optimize away a logical
        move into a physical no-op.

2013-10-16  Filip Pizlo  <fpizlo@apple.com>

        Introduce WTF::Bag and start using it for InlineCallFrameSet
        https://bugs.webkit.org/show_bug.cgi?id=122941

        Reviewed by Geoffrey Garen.
        
        Introduce WTF::Bag, which is basically an allocation pool. No POD restrictions. Does one
        malloc per entry. No need to shrink afterwards.

        * GNUmakefile.list.am:
        * WTF.vcxproj/WTF.vcxproj:
        * WTF.xcodeproj/project.pbxproj:
        * wtf/Bag.h: Added.
        (WTF::Bag::Bag):
        (WTF::Bag::~Bag):
        (WTF::Bag::add):
        (WTF::Bag::iterator::iterator):
        (WTF::Bag::iterator::operator!):
        (WTF::Bag::iterator::operator*):
        (WTF::Bag::iterator::operator++):
        (WTF::Bag::iterator::operator==):
        (WTF::Bag::begin):
        (WTF::Bag::end):
        (WTF::Bag::isEmpty):
        * wtf/CMakeLists.txt:

2013-10-17  Andreas Kling  <akling@apple.com>

        Make it possible to assign a PassRef to a RefPtr.
        <https://webkit.org/b/122943>

        We have to use std::move when constructing a RefPtr from a PassRef
        since there is no copy constructor for the latter.

        Reviewed by Antti Koivisto.

2013-10-16  Ryuan Choi  <ryuan.choi@samsung.com>

        Unreviewed build fix attempt on EFL port after r157520 and r157523

        * wtf/PassRef.h: includes <utility>

2013-10-16  Darin Adler  <darin@apple.com>

        Add PassRef and createRefCounted so we can improve creation of RefCounted objects
        https://bugs.webkit.org/show_bug.cgi?id=122904

        Reviewed by Anders Carlsson.

        * GNUmakefile.list.am: Added PassRef.h.
        * WTF.vcxproj/WTF.vcxproj: Ditto.
        * WTF.vcxproj/WTF.vcxproj.filters: Ditto.
        * WTF.xcodeproj/project.pbxproj: Ditto.
        * wtf/CMakeLists.txt: Ditto.

        * wtf/Forward.h: Added PassRef. Also re-sorted and un-indented to match what
        the style-checking script expects.

        * wtf/PassRef.h: Added. Includes the createRefCounted function template, which
        is analogous to make_unique, but is for reference counted objects, and also
        assumes that new will never return null. Also includes an overload of adoptRef
        that takes a reference rather than a pointer.

        * wtf/PassRefPtr.h: Include "PassRef.h" so we can share the adopted function.
        Got rid of declarations that duplicate ones in there.
        (WTF::refIfNotNull): Use nullptr.
        (WTF::derefIfNotNull): Use nullptr.
        (WTF::PassRefPtr::PassRefPtr): Use nullptr. Added an overload that takes a PassRef.
        (WTF::PassRefPtr::operator UnspecifiedBoolType): Use nullptr.
        (WTF::PassRefPtr::operator=): Made this deleted instead of compile time assertion.
        (WTF::PassRefPtr::PassRefPtr): Made adopting constructor use an adopt tag instead
        of an unused boolean.
        (WTF::PassRefPtr::leakRef): Use nullptr.
        (WTF::adoptRef): Use the adopt tag.

        * wtf/Ref.h: Use Noncopyable instead of rolling our own.
        (WTF::Ref::Ref): Add an overload that takes a PassRef.
        (WTF::Ref::operator=): Ditto.

        * wtf/RefPtr.h: Removed unneeded forward declaration of PassRefPtr.
        (WTF::RefPtr::RefPtr): Use nullptr. Added overload that takes a PassRef.
        (WTF::RefPtr::release): Use nullptr.
        (WTF::RefPtr::operator UnspecifiedBoolType): Use nullptr.
        (WTF::RefPtr::operator=): Added overload that takes a PassRef.
        (WTF::RefPtr::clear): Use nullptr.

        * wtf/StdLibExtras.h: Added inline keyword to isPointerTypeAlignmentOkay,
        reinterpret_cast_ptr, and make_unique. Seems like a simple oversight that these
        were missing before.

2013-10-15  Dean Jackson  <dino@apple.com>

        Add ENABLE_WEB_ANIMATIONS flag
        https://bugs.webkit.org/show_bug.cgi?id=122871

        Reviewed by Tim Horton.

        Eventually might be http://dev.w3.org/fxtf/web-animations/
        but this is just engine-internal work at the moment.

        * wtf/FeatureDefines.h:

2013-10-15  Daniel Bates  <dabates@apple.com>

        [iOS] Upstream JavaScriptCore support for ARM64
        https://bugs.webkit.org/show_bug.cgi?id=122762

        Reviewed by Oliver Hunt.

        * Configurations/Base.xcconfig:
        * wtf/Atomics.h:
        (WTF::weakCompareAndSwap):
        (WTF::armV7_dmb):
        * wtf/FastMalloc.cpp:
        * wtf/Platform.h:
        * wtf/dtoa.cpp:
        * wtf/dtoa/utils.h:
        * wtf/text/ASCIIFastPath.h:
        (WTF::copyLCharsFromUCharSource):
        * wtf/text/StringImpl.h:

2013-10-14  Zan Dobersek  <zdobersek@igalia.com>

        Static assertions in WTF::adoptPtr should point to using adoptRef for ref-counted objects
        https://bugs.webkit.org/show_bug.cgi?id=122745

        Reviewed by Anders Carlsson.

        * wtf/PassOwnPtr.h:
        (WTF::adoptPtr): When the object's type is convertible to the RefCountedBase or ThreadSafeRefCountedBase type,
        the static assertion should note that adoptRef should be used instead.

2013-10-14  Anders Carlsson  <andersca@apple.com>

        WebKit Nightlies broken by r157374
        https://bugs.webkit.org/show_bug.cgi?id=122736

        Reviewed by Andreas Kling.

        Add back a callOnMainThread overload that Safari is using.

        * wtf/MainThread.cpp:
        (WTF::callOnMainThread):
        * wtf/MainThread.h:

2013-10-13  Darin Adler  <darin@apple.com>

        Deprecate or remove deleteAllValues functions; there are only a few call sites left
        https://bugs.webkit.org/show_bug.cgi?id=122738

        Reviewed by Anders Carlsson.

        * wtf/Deque.h: Deleted deleteAllValues.
        * wtf/HashMap.h: Ditto.
        * wtf/HashSet.h: Ditto.
        * wtf/ListHashSet.h: Ditto.
        * wtf/Vector.h: Renamed deleteAllValues to deprecatedDeleteAllValues.

== Rolled over to ChangeLog-2013-10-13 ==