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.