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.