Timeline



Jun 12, 2016:

8:57 PM Changeset in webkit [201986] by aakash_jain@apple.com
  • 2 edits in trunk/Tools

run-safari/run-webkit-app fail to quit iOS simulator after Xcode installation
​https://bugs.webkit.org/show_bug.cgi?id=158651
rdar://problem/26499824

Reviewed by Daniel Bates.

This change is to make our tools more robust. Sometimes run-safari/run-webkit-app fails
to start the tests as one of the first thing these scripts do is to relaunch iOS Simulators,
and in process call quitIOSSimulator. In case the Simulator is not registered in LaunchServices
for some reason, quitIOSSimulator fails and the script stops. This change will make the scripts
still continue when they fail to quit iOS Simuator, and modify the way Simulator is opened,
so that Simulator is implicitly registered with LaunchServices while opening it.

  • Scripts/webkitdirs.pm:

(relaunchIOSSimulator):
Launch iOS Simulator using complete path. Partially reverting ​http://trac.webkit.org/changeset/184202.
(quitIOSSimulator):
Do not die if quitting ios Simulator fails, so that relaunchIOSSimulator can still
attempt to launch the simulator.
(waitUntilIOSSimulatorDeviceIsInState):
Added a FIXME.

1:57 PM Changeset in webkit [201985] by Alan Bujtas
  • 3 edits in trunk/Source/WebCore

Cleanup RenderBlock::removePositionedObjects
​https://bugs.webkit.org/show_bug.cgi?id=158670

Reviewed by Simon Fraser.

No change in functionality.

  • rendering/RenderBlock.cpp:

(WebCore::RenderBlock::insertPositionedObject):
(WebCore::RenderBlock::removePositionedObject):
(WebCore::RenderBlock::removePositionedObjects):

  • rendering/RenderBlock.h:
1:45 PM Changeset in webkit [201984] by Alan Bujtas
  • 3 edits
    2 adds in trunk

Remove positioned descendants when RenderBlock is no longer a containing block.
​https://bugs.webkit.org/show_bug.cgi?id=158655
<rdar://problem/26510032>

Reviewed by Simon Fraser.

Normally the RenderView is the containing block for fixed positioned renderers.
However when a renderer acquires some transform related properties, it becomes the containing
block for all the fixed positioned renderers in its descendant tree.
When the last transform related property is removed, the renderer is no longer a containing block
and we need to remove all these positioned renderers from the descendant tracker map (gPositionedDescendantsMap).
They will be inserted back into the tracker map during the next layout (either under the RenderView or
under the next transformed renderer in the ancestor chain).

Source/WebCore:

Test: fast/block/fixed-position-reparent-when-transition-is-removed.html

  • rendering/RenderBlock.cpp:

(WebCore::RenderBlock::removePositionedObjectsIfNeeded):

LayoutTests:

  • fast/block/fixed-position-reparent-when-transition-is-removed-expected.txt: Added.
  • fast/block/fixed-position-reparent-when-transition-is-removed.html: Added.
6:22 AM Changeset in webkit [201983] by ddkilzer@apple.com
  • 3 edits in trunk/Source/bmalloc

Crash in com.apple.WebKit.WebContent at std::1::call_once_proxy<std::__1::tuple<CrashReporterSupportLibrary()::$_0&&> >
<​https://webkit.org/b/158660>
<rdar://problem/25652686>

Reviewed by Darin Adler.

  • bmalloc/Logging.cpp: Switch to use

BSOFT_LINK_PRIVATE_FRAMEWORK() to link
CrashReporterSupport.framework.

  • bmalloc/darwin/BSoftLinking.h:

(BSOFT_LINK_PRIVATE_FRAMEWORK): Rename from BSOFT_LINK_FRAMEWORK.
Switch to use /System/Library/PrivateFrameworks/.

Jun 11, 2016:

6:14 PM Changeset in webkit [201982] by mmaxfield@apple.com
  • 7 edits in trunk

Addressing post-review comments after r201978.
​https://bugs.webkit.org/show_bug.cgi?id=158649
<rdar://problem/13258122>

Unreviewed.

Source/WebCore:

  • platform/graphics/FontCache.cpp:

(WebCore::FontCache::alternateFamilyName):

  • platform/graphics/cocoa/FontCacheCoreText.cpp:

(WebCore::FontCache::platformAlternateFamilyName):

Source/WTF:

  • wtf/text/StringCommon.h:

(WTF::equal):
(WTF::naiveEqualWithoutPerformingUnicodeNormalization): Deleted.

Tools:

  • TestWebKitAPI/Tests/WTF/WTFString.cpp:

(TestWebKitAPI::TEST):

4:44 PM Changeset in webkit [201981] by ap@apple.com
  • 2 edits in trunk/Tools

Unreviewed leak fix after r201863.

  • DumpRenderTree/mac/DumpRenderTree.mm:

(dumpFramesAsText):

4:35 PM Changeset in webkit [201980] by Darin Adler
  • 2 edits in trunk/Source/WebCore

Tighten code to build set of tag names
​https://bugs.webkit.org/show_bug.cgi?id=158662

Reviewed by Alexey Proskuryakov.

  • dom/Element.cpp:

(WebCore::canAttachAuthorShadowRoot): Use an array of pointers that the loader
can initialize as part of loading the library, rather than an array that needs
to be initialized with code at runtime.

3:55 PM Changeset in webkit [201979] by mmaxfield@apple.com
  • 3 edits in trunk/Source/WebCore

[Win] [EFL] Build fix after r201978.
​https://bugs.webkit.org/show_bug.cgi?id=158649
<rdar://problem/13258122>

Unreviewed

  • platform/graphics/freetype/FontCacheFreeType.cpp:

(WebCore::FontCache::platformAlternateFamilyName):

  • platform/graphics/win/FontCacheWin.cpp:
2:48 PM Changeset in webkit [201978] by mmaxfield@apple.com
  • 16 edits
    4 adds in trunk

[Cocoa] Map commonly used Chinese Windows font names to names present on Cocoa operating systems
​https://bugs.webkit.org/show_bug.cgi?id=158649
<rdar://problem/13258122>

Reviewed by Darin Adler.

Source/WebCore:

There are many Chinese websites which hardcode Windows font names.
We should map these to fonts which best match them on Cocoa operating
systems. We can do this by using our existing fallback font name
infrastructure.

Tests: fast/text/chinese-font-name-aliases-2.html

fast/text/chinese-font-name-aliases.html

  • platform/graphics/FontCache.cpp:

(WebCore::FontCache::alternateFamilyName):
(WebCore::alternateFamilyName): Deleted.

  • platform/graphics/FontCache.h:
  • platform/graphics/cocoa/FontCacheCoreText.cpp:

(WebCore::FontCache::platformAlternateFamilyName):

  • platform/graphics/freetype/FontCacheFreeType.cpp:

(WebCore::FontCache::platformAlternateFamilyName):

  • platform/graphics/win/FontCacheWin.cpp:

(WebCore::FontCache::platformAlternateFamilyName):

Source/WTF:

  • wtf/text/StringCommon.h:

(WTF::naiveEqualWithoutPerformingUnicodeNormalization): Added.

Tools:

  • TestWebKitAPI/Tests/WTF/WTFString.h:

(TestWebKitAPI::TEST):

LayoutTests:

Because this tests platform-specific font names, the test must
be platform-specific. Because it's a ref test, make two tests which
are mutually-exclusive on Cocoa platforms, and expected to fail
everywhere else.

  • fast/text/chinese-font-name-aliases-2-expected.html: Added.
  • fast/text/chinese-font-name-aliases-2.html: Added.
  • fast/text/chinese-font-name-aliases-expected.html: Added.
  • fast/text/chinese-font-name-aliases.html: Added.
  • platform/efl/TestExpectations:
  • platform/gtk/TestExpectations:
  • platform/ios-simulator/TestExpectations:
  • platform/mac/TestExpectations:
  • platform/win/TestExpectations:
1:05 PM Changeset in webkit [201977] by commit-queue@webkit.org
  • 11 edits
    1 delete in trunk

Unreviewed, rolling out r201967, r201968, and r201972.
​https://bugs.webkit.org/show_bug.cgi?id=158665

Caused flaky failures on IndexedDB tests (Requested by ap on
#webkit).

Reverted changesets:

"Vary:Cookie validation doesn't work in private browsing"
​https://bugs.webkit.org/show_bug.cgi?id=158616
​http://trac.webkit.org/changeset/201967

"Build fix."
​http://trac.webkit.org/changeset/201968

"WinCairo build fix attempt."
​http://trac.webkit.org/changeset/201972

12:58 PM Changeset in webkit [201976] by mark.lam@apple.com
  • 7 edits in trunk/Source/JavaScriptCore

Minimize the amount of memcpy done for allocating Error stacks.
​https://bugs.webkit.org/show_bug.cgi?id=158664

Reviewed by Darin Adler.

Currently, Vector<StackFrame> are being copied around multiple times in the
process of creating Error stacks.

This patch avoids this unnecessary copying by:

  1. Sizing the StackFrame vector correctly to begin with, and skipping undesirable top frames before filling in the vector.
  2. Using perfect forwarding or passing by reference to pass the vector data around instead of copying the vectors.
  3. Changing the Exception object to take a Vector<StackFrame> instead of a RefCountedArray<StackFrame>.

This patch has passed the JSC and layout tests. Benchmarks show that perf is
neutral.

  • API/tests/testapi.mm:

(testObjectiveCAPI):

  • inspector/ScriptCallStackFactory.cpp:

(Inspector::createScriptCallStackFromException):

  • interpreter/Interpreter.cpp:

(JSC::GetStackTraceFunctor::GetStackTraceFunctor):
(JSC::GetStackTraceFunctor::operator()):
(JSC::Interpreter::getStackTrace):
(JSC::Interpreter::stackTraceAsString):
(JSC::findExceptionHandler):

  • interpreter/Interpreter.h:
  • runtime/Error.cpp:

(JSC::addErrorInfoAndGetBytecodeOffset):

  • runtime/Exception.cpp:

(JSC::Exception::finishCreation):

  • runtime/Exception.h:

(JSC::Exception::valueOffset):
(JSC::Exception::value):
(JSC::Exception::stack):
(JSC::Exception::didNotifyInspectorOfThrow):
(JSC::Exception::setDidNotifyInspectorOfThrow):

12:48 PM Changeset in webkit [201975] by fpizlo@apple.com
  • 2 edits in trunk/PerformanceTests

Unreviewed, skip Air.js. It got unskipped when I renamed it from JSAir.

  • Skipped:
11:53 AM Changeset in webkit [201974] by mark.lam@apple.com
  • 2 edits in trunk/Source/JavaScriptCore

Tests that overflows the stack should not be run with the sampling profiler.
​https://bugs.webkit.org/show_bug.cgi?id=158663

Reviewed by Saam Barati.

The sampling profiler will be sampling the whole stack, and the amount of memory
churn will make this tests time out, especially with debug builds. Hence,
let's not run the test with the sampling profiler configuration.

  • tests/stress/mutual-tail-call-no-stack-overflow.js:

(shouldThrow):

11:07 AM Changeset in webkit [201973] by Konstantin Tokarev
  • 2 edits in trunk/Source/WebCore

Fixed compilation of LocaleICU with ENABLE(DATE_AND_TIME_INPUT_TYPES)
​https://bugs.webkit.org/show_bug.cgi?id=158659

Reviewed by Darin Adler.

No new tests needed.

  • platform/text/LocaleICU.cpp:

(WebCore::getFormatForSkeleton):
(WebCore::LocaleICU::monthFormat):
(WebCore::LocaleICU::shortMonthFormat):

10:58 AM Changeset in webkit [201972] by Antti Koivisto
  • 4 edits in trunk/Source/WebCore

WinCairo build fix attempt.

  • platform/network/NetworkStorageSession.cpp:
  • platform/network/NetworkStorageSession.h:
  • platform/network/NetworkStorageSessionStub.cpp:

(WebCore::NetworkStorageSession::NetworkStorageSession):
(WebCore::NetworkStorageSession::context):
(WebCore::NetworkStorageSession::createPrivateBrowsingSession):
(WebCore::NetworkStorageSession::switchToNewTestingSession):
(WebCore::NetworkStorageSession::~NetworkStorageSession): Deleted.
(WebCore::defaultSession): Deleted.
(WebCore::NetworkStorageSession::defaultStorageSession): Deleted.

10:52 AM Changeset in webkit [201971] by mmaxfield@apple.com
  • 10 edits
    2 adds in trunk

Deleting a CSSOM style rule invalidates any previously-added FontFaces
​https://bugs.webkit.org/show_bug.cgi?id=158450

Reviewed by Darin Adler.

Source/WebCore:

This patch has two pieces: updating the CSSOM when the FontFace changes, and
updating the FontFace when the CSSOM changes.

1: Updating the CSSOM when the FontFace changes: CSSFontFaces already have a RefPtr
to their StyleRuleFontFace which represents their CSS-connection. When changing a
property of the CSSFontFace, we simply reach into the StyleRule and update it to
match. Our existing infrastructure of invalidation due to the attribute changes
makes sure that all the necessary updates occur.

  1. Updating the FontFace when the CSSOM changes: If the CSSOM changes in a trivial

way (for example, a new @font-face is appended to the end of the last <style>
element), we can handle it directly. However, when something more invasive occurs,
we end up clearing the entire CSSFontSelector, and then adding all the style rules
from scratch. This involves three steps:

a) CSSFontSelector::buildStarted() is run, which means "we're about to start

building up all the @font-face rules from scratch." We take this opportunity
to purge as many fonts as possible. This is valuable because, for example,
this function gets run when the page gets put into the page cache, so we
want to destroy as much as possible. Not everything can be purged, however -
only CSS-connected fonts which have never been inspected by script are
purgeable. We don't allow fonts inspected by script to be purged because
purging might result in a font appearing from JavaScript to transition from
a success -> failure state, which we don't allow.

b) Upon style recalc (possibly asynchronously) CSSFontSelector::addFontFaceRule()

is called for each @font-face rule. We actually detect that we're in the
middle of a style rebuild, and defer this step.

c) When we're done adding all the font face rules, we call

CSSFontSelector::buildCompleted(). This is where we compare the newly built-
up list of font faces with what existed previously (as remembered in
CSSFontSelector::buildStarted()) in order to detect font faces which were
deleted from the document. Fonts which were newly added to the document
are handled naturally.
Fonts which have a property modified on them are created as if they were new.
However, instead of simply adding the CSSFontFace, we search for the existing
CSSFontFace (by CSS connection pointer) and tell the existing FontFace to
adopt this new CSSFontFace. This means that the JavaScript object will just
pick up any newly-written values in the CSSOM. It also means that the
"status" attribute of the JavaScript object is reset, but this is expected
and allowed by the spec. (For example, if you change the "src" attribute of
an @font-face block via the CSSOM, all bets are off when you inspect the
FontFace JS object representing that block.)

Test: fast/text/font-face-set-cssom.html

  • css/CSSFontFace.cpp:

(WebCore::CSSFontFace::CSSFontFace):
(WebCore::CSSFontFace::setFamilies):
(WebCore::CSSFontFace::setStyle):
(WebCore::CSSFontFace::setWeight):
(WebCore::CSSFontFace::setUnicodeRange):
(WebCore::CSSFontFace::setVariantLigatures):
(WebCore::CSSFontFace::setVariantPosition):
(WebCore::CSSFontFace::setVariantCaps):
(WebCore::CSSFontFace::setVariantNumeric):
(WebCore::CSSFontFace::setVariantAlternates):
(WebCore::CSSFontFace::setVariantEastAsian):
(WebCore::CSSFontFace::setFeatureSettings):
(WebCore::CSSFontFace::initializeWrapper):
(WebCore::CSSFontFace::wrapper):
(WebCore::CSSFontFace::setWrapper):
(WebCore::CSSFontFace::purgeable):
(WebCore::CSSFontFace::updateStyleIfNeeded):

  • css/CSSFontFace.h:
  • css/CSSFontFaceSet.cpp:

(WebCore::CSSFontFaceSet::remove):
(WebCore::CSSFontFaceSet::containsCSSConnection):
(WebCore::CSSFontFaceSet::purge):

  • css/CSSFontFaceSet.h:
  • css/CSSFontSelector.cpp:

(WebCore::CSSFontSelector::buildStarted):
(WebCore::CSSFontSelector::buildCompleted):
(WebCore::CSSFontSelector::addFontFaceRule):

  • css/CSSFontSelector.h:
  • css/FontFace.cpp:

(WebCore::FontFace::family):
(WebCore::FontFace::style):
(WebCore::FontFace::weight):
(WebCore::FontFace::unicodeRange):
(WebCore::FontFace::variant):
(WebCore::FontFace::featureSettings):
(WebCore::FontFace::adopt):

  • css/FontFace.h:

LayoutTests:

  • fast/text/font-face-set-cssom-expected.txt: Added.
  • fast/text/font-face-set-cssom.html: Added.
10:44 AM Changeset in webkit [201970] by Chris Dumez
  • 17 edits
    4 copies in trunk

WorkerNavigator is missing some attributes
​https://bugs.webkit.org/show_bug.cgi?id=158593
<rdar://problem/26731334>

Reviewed by Darin Adler.

Source/WebCore:

Add attributes that are missing on WorkerNavigator:

  • appCodeName
  • hardwareConcurrency
  • language
  • product
  • productSub
  • vendor
  • vendorSub

Firefox and Chrome already expose those attributes.

Relevant specification:
​https://html.spec.whatwg.org/multipage/workers.html#the-workernavigator-object

This patch also refactors the IDL to match the specification more
closely and promote sharing between Navigator and WorkerNavigator.

No new tests, updated existing test.

  • CMakeLists.txt:
  • DerivedSources.make:

Add new supplemental IDL files.

  • page/Navigator.cpp:
  • page/Navigator.h:

Moved language() / hardwareConcurrency() from Navigator to NavigatorBase
so that it can be used by NavigatorWorker as well.

  • page/NavigatorBase.h:
  • page/NavigatorBase.cpp:

(WebCore::NavigatorBase::language):
The implementation still calls defaultLanguage() but I updated it to be
thread safe on all platforms.

(WebCore::NavigatorBase::hardwareConcurrency):
Use std::call_once() for thread safety.

  • page/Navigator.idl:
  • page/NavigatorConcurrentHardware.idl: Copied from Source/WebCore/page/WorkerNavigator.idl.
  • page/NavigatorID.idl: Copied from Source/WebCore/page/WorkerNavigator.idl.
  • page/NavigatorLanguage.idl: Copied from Source/WebCore/page/WorkerNavigator.idl.
  • page/NavigatorOnLine.idl: Copied from Source/WebCore/page/WorkerNavigator.idl.
  • page/WorkerNavigator.idl:

Move several attributes to their own supplemental interfaces to match
the specification and promote sharing with WorkerNavigator.

  • platform/Language.cpp:

(WebCore::userPreferredLanguages):

  • platform/Language.h:

Made thread-safe on all platforms.

Source/WTF:

  • wtf/PlatformUserPreferredLanguages.h:
  • wtf/PlatformUserPreferredLanguagesWin.cpp:

(WTF::platformLanguage):
(WTF::platformUserPreferredLanguages):

Make platformUserPreferredLanguages() thread safe on Windows. The
Mac and Unix implementations are already thread-safe.

LayoutTests:

Improved test coverage for WorkerNavigator.

  • fast/workers/resources/worker-navigator.js:
4:46 AM Changeset in webkit [201969] by ddkilzer@apple.com
  • 5 edits in trunk/Source/bmalloc

Implement logging for RELEASE_BASSERT_WITH_MESSAGE() in BAssert.h
<​http://webkit.org/b/155992>

Reviewed by Geoff Garen.

  • bmalloc/BAssert.h:

(BLOG_ERROR): Add method to always log error messages.
(RELEASE_BASSERT_WITH_MESSAGE): Use BLOG_ERROR() to implement
logging in Debug builds.

  • bmalloc/BPlatform.h:

(BPLATFORM_MAC): Add.
(BUSE): Add BUSE() macro.
(BATTRIBUTE_PRINTF): Add.
(BUSE_OS_LOG): Add.

  • bmalloc/Logging.cpp:

(bmalloc::reportAssertionFailureWithMessage): Add. Logs to
stderr.

  • bmalloc/Logging.h:

(bmalloc::reportAssertionFailureWithMessage): Add declaration.

4:20 AM Changeset in webkit [201968] by Antti Koivisto
  • 2 edits in trunk/Source/WebCore

Build fix.

  • platform/network/cf/NetworkStorageSessionCFNet.cpp:

(WebCore::NetworkStorageSession::switchToNewTestingSession):

4:09 AM Changeset in webkit [201967] by Antti Koivisto
  • 10 edits
    1 add in trunk

Vary:Cookie validation doesn't work in private browsing
​https://bugs.webkit.org/show_bug.cgi?id=158616
Source/WebCore:

rdar://problem/26755067

Reviewed by Darin Adler.

This wasn't implemented because there was no way to get NetworkStorageSession from
a SessionID on WebCore side.

The patch adds a simple WebCore level weak map that allows getting NetworkStorageSessions
from SessionID. This seemed like the cleanest way to do this without a big refactoring
around the currently WebKit2 level SessionTracker.

  • CMakeLists.txt:
  • WebCore.xcodeproj/project.pbxproj:
  • platform/network/CacheValidation.cpp:

(WebCore::headerValueForVary):

Get NetworkStorageSession from SessionID for cookies

(WebCore::verifyVaryingRequestHeaders):

  • platform/network/NetworkStorageSession.cpp: Added.

Add platform independent .cpp for NetworkStorageSession.
Implement a weak map for SessionID -> NetworkStorageSession.

(WebCore::sessionsMap):
(WebCore::NetworkStorageSession::NetworkStorageSession):
(WebCore::NetworkStorageSession::~NetworkStorageSession):
(WebCore::NetworkStorageSession::forSessionID):

Get NetworkStorageSession for sessionID.

  • platform/network/NetworkStorageSession.h:

(WebCore::NetworkStorageSession::sessionID):
(WebCore::NetworkStorageSession::credentialStorage):

  • platform/network/cf/NetworkStorageSessionCFNet.cpp:

(WebCore::NetworkStorageSession::NetworkStorageSession):

Call to common constructor.

(WebCore::defaultNetworkStorageSession):

  • platform/network/soup/NetworkStorageSessionSoup.cpp:

(WebCore::NetworkStorageSession::NetworkStorageSession):

Call to common constructor.

(WebCore::defaultSession):
(WebCore::NetworkStorageSession::~NetworkStorageSession): Deleted.

LayoutTests:

Reviewed by Darin Adler.

  • http/tests/cache/disk-cache/disk-cache-vary-cookie-expected.txt:
  • http/tests/cache/disk-cache/disk-cache-vary-cookie.html:

Exapand the existing test to cover memory cache and private browsing.

Jun 10, 2016:

11:01 PM Changeset in webkit [201966] by Yusuke Suzuki
  • 2 edits in trunk/Source/JavaScriptCore

Unreviewed, attempt to fix r201964 failure on Apple ports
​https://bugs.webkit.org/show_bug.cgi?id=158619

Reviewed by Mark Lam.

Add Private attributes to MathCommon.h.

10:32 PM Changeset in webkit [201965] by commit-queue@webkit.org
  • 4 edits in trunk/Source/WebInspectorUI

Web Inspector: <template> content should not be hidden as Shadow Content
​https://bugs.webkit.org/show_bug.cgi?id=158654

Patch by Joseph Pecoraro <Joseph Pecoraro> on 2016-06-10
Reviewed by Ryosuke Niwa.

  • Localizations/en.lproj/localizedStrings.js:

New "Template Content" string.

  • UserInterface/Models/DOMNode.js:

(WebInspector.DOMNode):
Don't treat template content as shadow content.

  • UserInterface/Views/DOMTreeElement.js:

(WebInspector.DOMTreeElement.prototype._nodeTitleInfo):
Custom string for template content fragment.

10:31 PM Changeset in webkit [201964] by Yusuke Suzuki
  • 7 edits in trunk/Source/JavaScriptCore

[JSC] Inline JSC::toInt32 to improve kraken
​https://bugs.webkit.org/show_bug.cgi?id=158619

Reviewed by Mark Lam.

Several kraken benchmarks show that JSC::toInt32 is frequently called.
For example, stanford-crypto-pbkdf2 reports that the hottest runtime function is JSC::toInt32.

The data is below (taken by Linux perf tools).
5.50% jsc libJavaScriptCore.so.1.0.0 . _ZN3JSC7toInt32Ed
3.96% jsc libJavaScriptCore.so.1.0.0 . _ZN3JSC20arrayProtoFuncConcatEPNS_9ExecStateE
2.48% jsc libJavaScriptCore.so.1.0.0 . _ZN3JSC19arrayProtoFuncSliceEPNS_9ExecStateE
1.69% jsc libJavaScriptCore.so.1.0.0 . _ZNK3JSC9Structure27holesMustForwardToPrototypeERNS_2VME

This is because of CommonSlowPaths' bit operations's JSValue::toInt32.
Due to the slow path, in value | 0, value may be a double number value. In that case, JSC::toInt32 is called.

While JSC::toIn32 is hot, the function itself is very small. It's worth inlining.

This change offers the following kraken improvements.

baseline patched

Kraken:

audio-beat-detection 47.492+-1.701 46.657+-1.232 might be 1.0179x faster
stanford-crypto-aes 43.669+-0.210 42.862+-0.115 definitely 1.0188x faster
stanford-crypto-ccm 45.213+-1.424 44.490+-1.290 might be 1.0162x faster
stanford-crypto-pbkdf2 107.665+-0.581 106.229+-0.807 definitely 1.0135x faster

This patch only focused on the call to toInt32 from the runtime functions.
So JSC::toInt32 calls from the baseline / DFG remain.
We ensure that JIT code uses operationToInt32 instead of JSC::toInt32 since JSC::toInt32 is now marked as ALWAYS_INLINE.
Linux perf profiler also finds that this operationToInt32 is frequently called in the above benchmarks.
It may be good to introduce asm emit for that instead of calling JSC::toInt32 operation in the separated patch.

  • dfg/DFGSpeculativeJIT.cpp:

(JSC::DFG::SpeculativeJIT::compileValueToInt32):
(JSC::DFG::SpeculativeJIT::compilePutByValForIntTypedArray):

  • ftl/FTLLowerDFGToB3.cpp:

(JSC::FTL::DFG::LowerDFGToB3::doubleToInt32):
(JSC::FTL::DFG::LowerDFGToB3::sensibleDoubleToInt32):

  • runtime/JSCJSValue.cpp:

(JSC::toInt32): Deleted.

  • runtime/JSCJSValueInlines.h:
  • runtime/MathCommon.cpp:

(JSC::operationToInt32):

  • runtime/MathCommon.h:

(JSC::toInt32):

9:37 PM Changeset in webkit [201963] by adachan@apple.com
  • 5 edits in trunk/Source

Use the video element's video box when getting the inline video rect in WebVideoFullscreenManager
​https://bugs.webkit.org/show_bug.cgi?id=158351
<rdar://problem/26567938>

Reviewed by Darin Adler.

Source/WebCore:

  • WebCore.xcodeproj/project.pbxproj:

Change the visibility of RenderVideo.h and RenderMedia.h since we'll be importing RenderVideo.h from WebKit2.

  • rendering/RenderVideo.h:

Source/WebKit2:

  • WebProcess/cocoa/WebVideoFullscreenManager.mm:

(WebKit::inlineVideoFrame):
(WebKit::WebVideoFullscreenManager::enterVideoFullscreenForVideoElement):
(WebKit::WebVideoFullscreenManager::exitVideoFullscreenForVideoElement):
(WebKit::WebVideoFullscreenManager::fullscreenMayReturnToInline):
(WebKit::WebVideoFullscreenManager::setVideoLayerFrameFenced):
(WebKit::clientRectForElement): Deleted.

9:24 PM Changeset in webkit [201962] by achristensen@apple.com
  • 2 edits in trunk/Source/WebKit

Fix CMake build.

  • PlatformMac.cmake:
6:52 PM Changeset in webkit [201961] by fpizlo@apple.com
  • 2 edits
    1 add in trunk/PerformanceTests

Make it easy to package Air.js
​https://bugs.webkit.org/show_bug.cgi?id=158652

Reviewed by Benjamin Poulain.

If you want to give Air.js to someone, you can now do:

cd PerformanceTests/Air.js
./make_dist.sh

This will create Air.js.tar.gz and a directory called Air.js. If you want to send someone
the benchmark, just send either of those things and tell them to look at index.html.

You may have to edit make_dist.sh for wherever you have Markdown.pl. You can get that from
​https://daringfireball.net/projects/markdown/

  • Air.js/make_dist.sh: Added.
  • Air.js/test.html:
6:32 PM Changeset in webkit [201960] by fpizlo@apple.com
  • 2 edits in trunk/PerformanceTests

Unreviewed, make the link to test.html into an actual link.

  • Air.js/README.md:
6:20 PM Changeset in webkit [201959] by fpizlo@apple.com
  • 2 edits in trunk/PerformanceTests

Fix some text in Air.js/README.md
​https://bugs.webkit.org/show_bug.cgi?id=158650

Reviewed by Benjamin Poulain.

I read the text again and found bugs:

  • We never actually say how to run the benchmark. This change adds a blurb about how to run it.
  • We both say that allocateStack is responsible for the bulk of the running time and that we haven't measured where the bulk of the time is spent. This changes the text to say that it was a goal to make allocateStack be the hottest part of the benchmark, but that we did not measure this.
  • Air.js/README.md:
6:18 PM Changeset in webkit [201958] by benjamin@webkit.org
  • 37 edits
    10 adds in trunk

Add support for passive event listeners on touch events
​https://bugs.webkit.org/show_bug.cgi?id=158601

Patch by Benjamin Poulain <​bpoulain@apple.com> on 2016-06-10
Reviewed by Simon Fraser.

Source/WebCore:

This patch wires "passive" state of EventTarget to the delivery of touch
events in WebKit2.

Instead of having a NonFastScrollableRegion, we have a pair of regions
in EventTrackingRegions.
The "asynchronousDispatchRegion" tracks the area for which all event
listeners are passive. For those, events should be dispatched asynchronously.
The "synchronousDispatchRegion" tracks the area for which there is at
least one active event listener. Events have to be dispatched synchronously
for correctness.

Tests: fast/events/touch/ios/tap-with-active-listener-on-elements.html

fast/events/touch/ios/tap-with-active-listener-on-window.html
fast/events/touch/ios/tap-with-passive-listener-on-elements.html
fast/events/touch/ios/tap-with-passive-listener-on-window.html

  • WebCore.xcodeproj/project.pbxproj:
  • dom/Document.cpp:

(WebCore::Document::wheelEventHandlersChanged):
(WebCore::Document::Document): Deleted.

  • dom/Document.h:
  • dom/EventListenerMap.cpp:

(WebCore::EventListenerMap::containsActive):
If a Target has multiple listener for an event type, we want to know
if any of them is active.

  • dom/EventListenerMap.h:
  • dom/EventTarget.cpp:

(WebCore::EventTarget::hasActiveEventListeners):
(WebCore::EventTarget::hasActiveTouchEventListeners):

  • dom/EventTarget.h:
  • page/DebugPageOverlays.cpp:

(WebCore::NonFastScrollableRegionOverlay::updateRegion):
I did not change the debug overlays.
The NonFastScrollable area is the region for which events needs
synchronous dispatch. Everything else should scroll without delay.

  • page/FrameView.cpp:

(WebCore::FrameView::scrollableAreaSetChanged):

  • page/Page.cpp:

(WebCore::Page::nonFastScrollableRects):

  • page/scrolling/AsyncScrollingCoordinator.cpp:

(WebCore::AsyncScrollingCoordinator::setEventTrackingRegionsDirty):
(WebCore::AsyncScrollingCoordinator::willCommitTree):
(WebCore::AsyncScrollingCoordinator::updateEventTrackingRegions):
(WebCore::AsyncScrollingCoordinator::frameViewLayoutUpdated):
(WebCore::AsyncScrollingCoordinator::frameViewEventTrackingRegionsChanged):
(WebCore::AsyncScrollingCoordinator::scrollingStateTreeAsText):
(WebCore::AsyncScrollingCoordinator::setNonFastScrollableRegionDirty): Deleted.
(WebCore::AsyncScrollingCoordinator::updateNonFastScrollableRegion): Deleted.
(WebCore::AsyncScrollingCoordinator::frameViewNonFastScrollableRegionChanged): Deleted.

  • page/scrolling/AsyncScrollingCoordinator.h:

(WebCore::AsyncScrollingCoordinator::eventTrackingRegionsDirty):
(WebCore::AsyncScrollingCoordinator::nonFastScrollableRegionDirty): Deleted.

  • page/scrolling/ScrollingCoordinator.cpp:

(WebCore::ScrollingCoordinator::absoluteEventTrackingRegionsForFrame):
(WebCore::ScrollingCoordinator::absoluteEventTrackingRegions):
(WebCore::ScrollingCoordinator::absoluteNonFastScrollableRegionForFrame): Deleted.
(WebCore::ScrollingCoordinator::absoluteNonFastScrollableRegion): Deleted.
I intentionally left the Wheel event with synchronous dispatch.
This use case will need its own set of tests.

  • page/scrolling/ScrollingCoordinator.h:

(WebCore::ScrollingCoordinator::frameViewEventTrackingRegionsChanged):
(WebCore::ScrollingCoordinator::frameViewNonFastScrollableRegionChanged): Deleted.

  • page/scrolling/ScrollingStateFrameScrollingNode.cpp:

(WebCore::ScrollingStateFrameScrollingNode::ScrollingStateFrameScrollingNode):
(WebCore::ScrollingStateFrameScrollingNode::setEventTrackingRegions):
(WebCore::ScrollingStateFrameScrollingNode::dumpProperties):
(WebCore::ScrollingStateFrameScrollingNode::setNonFastScrollableRegion): Deleted.

  • page/scrolling/ScrollingStateFrameScrollingNode.h:
  • page/scrolling/ScrollingTree.cpp:

(WebCore::ScrollingTree::shouldHandleWheelEventSynchronously):
(WebCore::ScrollingTree::commitNewTreeState):
(WebCore::ScrollingTree::eventTrackingTypeForPoint):
(WebCore::ScrollingTree::isPointInNonFastScrollableRegion): Deleted.

  • page/scrolling/ScrollingTree.h:
  • page/scrolling/mac/ScrollingCoordinatorMac.mm:

(WebCore::ScrollingCoordinatorMac::scheduleTreeStateCommit):

  • platform/EventTrackingRegions.h: Added.

(WebCore::EventTrackingRegions::isEmpty):
(WebCore::EventTrackingRegions::trackingTypeForPoint):
(WebCore::operator==):

Source/WebKit2:

  • Shared/Scrolling/RemoteScrollingCoordinatorTransaction.cpp:

(ArgumentCoder<ScrollingStateFrameScrollingNode>::encode):
(ArgumentCoder<ScrollingStateFrameScrollingNode>::decode):
(WebKit::dump):

  • Shared/WebCoreArgumentCoders.cpp:

(IPC::ArgumentCoder<EventTrackingRegions>::encode):
(IPC::ArgumentCoder<EventTrackingRegions>::decode):

  • Shared/WebCoreArgumentCoders.h:
  • UIProcess/Scrolling/RemoteScrollingCoordinatorProxy.cpp:

(WebKit::RemoteScrollingCoordinatorProxy::eventTrackingTypeForPoint):
(WebKit::RemoteScrollingCoordinatorProxy::isPointInNonFastScrollableRegion): Deleted.

  • UIProcess/Scrolling/RemoteScrollingCoordinatorProxy.h:
  • UIProcess/WebPageProxy.cpp:

(WebKit::WebPageProxy::touchEventTrackingType):
The type is the most restrictive type of all the touch points.
If any touch point needs synchronous tracking, everything has to be synchronous.

(WebKit::WebPageProxy::handleTouchEventSynchronously):
This is a very unfortunate design.

The upper layer dealing with UIKit knows about gesture and when something
can be dispatched asynchrnously because a gesture has started.
This layer knows about tracking and can use that extra inforamtion
to dispatch an event asynchrnously anyway.

In the future, we should refactor this to let WebPageProxy
always decide of the dispatch type. I am just concerned changing
the upper layer while we are stabilizing WebKit.

(WebKit::WebPageProxy::handleTouchEventAsynchronously):
(WebKit::WebPageProxy::handleTouchEvent):
(WebKit::WebPageProxy::resetState):
(WebKit::WebPageProxy::WebPageProxy): Deleted.
(WebKit::WebPageProxy::shouldStartTrackingTouchEvents): Deleted.

  • UIProcess/WebPageProxy.h:

LayoutTests:

  • fast/events/touch/ios/tap-with-active-listener-on-elements-expected.txt: Added.
  • fast/events/touch/ios/tap-with-active-listener-on-elements.html: Added.
  • fast/events/touch/ios/tap-with-active-listener-on-window-expected.txt: Added.
  • fast/events/touch/ios/tap-with-active-listener-on-window.html: Added.
  • fast/events/touch/ios/tap-with-passive-listener-inside-active-listener-expected.txt: Added.
  • fast/events/touch/ios/tap-with-passive-listener-on-elements-expected.txt: Added.
  • fast/events/touch/ios/tap-with-passive-listener-on-elements.html: Added.
  • fast/events/touch/ios/tap-with-passive-listener-on-window-expected.txt: Added.
  • fast/events/touch/ios/tap-with-passive-listener-on-window.html: Added.
5:48 PM Changeset in webkit [201957] by fpizlo@apple.com
  • 1 edit
    1 add in trunk/PerformanceTests

Air.js should have some documentation
​https://bugs.webkit.org/show_bug.cgi?id=158648

Reviewed by Keith Miller.

I want to be able to point people at a document if they want to know more about this
benchmark.

  • Air.js/README.md: Added.
5:21 PM Changeset in webkit [201956] by enrica@apple.com
  • 9 edits
    2 adds in trunk

REGRESSION(r198177): Cannot paste an image when the pasteboard format is mime type.
​https://bugs.webkit.org/show_bug.cgi?id=158590
rdar://problem/25471371

Reviewed by Darin Adler.

Source/WebCore:

When creating a fragment from an image resource, the resource needs to
be added to the document loader before setting the src attribute to the
image element, otherwise loading is triggered and the loading fails.
In r198177 the order of the operations was changed causing the bug.
This patch adds support to test the scenario where the image in the pasteboard
is available only as mime type (not WebArchive or RTFD), a situation that occurs
more frequently on iOS.

Test: editing/pasteboard/image-in-iframe.html

  • editing/ios/EditorIOS.mm:

(WebCore::Editor::createFragmentForImageResourceAndAddResource):

  • editing/mac/EditorMac.mm:

(WebCore::Editor::WebContentReader::readWebArchive):
(WebCore::Editor::WebContentReader::readRTFD):
(WebCore::Editor::WebContentReader::readRTF):
(WebCore::Editor::createFragmentForImageResourceAndAddResource):

  • page/Settings.cpp:

(WebCore::Settings::setImagesEnabled):
(WebCore::Settings::setPreferMimeTypeForImages):
(WebCore::Settings::setForcePendingWebGLPolicy):

  • page/Settings.h:

(WebCore::Settings::areImagesEnabled):
(WebCore::Settings::preferMimeTypeForImages):
(WebCore::Settings::arePluginsEnabled):

  • testing/InternalSettings.cpp:

(WebCore::InternalSettings::Backup::restoreTo):
(WebCore::InternalSettings::setLangAttributeAwareFormControlUIEnabled):
(WebCore::InternalSettings::setPreferMimeTypeForImages):
(WebCore::InternalSettings::setImagesEnabled):

  • testing/InternalSettings.h:
  • testing/InternalSettings.idl:

LayoutTests:

  • editing/pasteboard/image-in-iframe-expected.txt: Added.
  • editing/pasteboard/image-in-iframe.html: Added.
5:20 PM Changeset in webkit [201955] by achristensen@apple.com
  • 2 edits in trunk/Tools

Fix CMake build.

  • TestWebKitAPI/PlatformMac.cmake:
5:15 PM Changeset in webkit [201954] by achristensen@apple.com
  • 3 edits in trunk/Source/WebCore

Fix WinCairo build after r201943

  • platform/network/curl/MultipartHandle.cpp:

(WebCore::MultipartHandle::didReceiveResponse):

  • platform/network/curl/ResourceHandleManager.cpp:

(WebCore::handleLocalReceiveResponse):
(WebCore::headerCallback):
(WebCore::ResourceHandleManager::dispatchSynchronousJob):

4:54 PM Changeset in webkit [201953] by fpizlo@apple.com
  • 3 edits
    6 copies
    1 move
    2 deletes in trunk

PerformanceTests:
Rename JSAir to Air.js.

Rubber stamped by Mark Lam.

  • Air.js: Copied from PerformanceTests/JSAir.
  • Air.js/airjs-tests.yaml: Copied from PerformanceTests/JSAir/jsair-tests.yaml.
  • Air.js/benchmark.js: Copied from PerformanceTests/JSAir/benchmark.js.

(Benchmark):

  • Air.js/jsair-tests.yaml: Removed.
  • Air.js/payload-airjs-ACLj8C.js: Copied from PerformanceTests/JSAir/payload-jsair-ACLj8C.js.
  • Air.js/payload-jsair-ACLj8C.js: Removed.
  • Air.js/stress-test.js: Copied from PerformanceTests/JSAir/stress-test.js.
  • Air.js/test.html: Copied from PerformanceTests/JSAir/test.html.
  • Air.js/test.js: Copied from PerformanceTests/JSAir/test.js.
  • JSAir: Removed.
  • JSAir/all.js: Removed.
  • JSAir/allocate_stack.js: Removed.
  • JSAir/arg.js: Removed.
  • JSAir/basic_block.js: Removed.
  • JSAir/benchmark.js: Removed.
  • JSAir/code.js: Removed.
  • JSAir/custom.js: Removed.
  • JSAir/frequented_block.js: Removed.
  • JSAir/insertion_set.js: Removed.
  • JSAir/inst.js: Removed.
  • JSAir/jsair-tests.yaml: Removed.
  • JSAir/liveness.js: Removed.
  • JSAir/opcode.js: Removed.
  • JSAir/payload-gbemu-executeIteration.js: Removed.
  • JSAir/payload-imaging-gaussian-blur-gaussianBlur.js: Removed.
  • JSAir/payload-jsair-ACLj8C.js: Removed.
  • JSAir/payload-typescript-scanIdentifier.js: Removed.
  • JSAir/reg.js: Removed.
  • JSAir/stack_slot.js: Removed.
  • JSAir/stress-test.js: Removed.
  • JSAir/strip-hash.rb: Removed.
  • JSAir/symbols.js: Removed.
  • JSAir/test.html: Removed.
  • JSAir/test.js: Removed.
  • JSAir/tmp.js: Removed.
  • JSAir/tmp_base.js: Removed.
  • JSAir/util.js: Removed.

Tools:
Rename JSAir to Air.js

Rubber stamped by Mark Lam.

  • Scripts/run-javascriptcore-tests:
4:29 PM Changeset in webkit [201952] by Ryan Haddad
  • 2 edits in trunk/LayoutTests

Marking imported/blink/storage/indexeddb/blob-delete-objectstore-db.html as flaky on Yosemite Release WK2
​https://bugs.webkit.org/show_bug.cgi?id=158639

Unreviewed test gardening.

  • platform/mac-wk2/TestExpectations:
4:18 PM Changeset in webkit [201951] by matthew_hanson@apple.com
  • 2 edits in branches/safari-601.1.46-branch/LayoutTests

Roll out r201287. rdar://problem/26605164

4:10 PM Changeset in webkit [201950] by matthew_hanson@apple.com
  • 2 edits in branches/safari-601-branch/LayoutTests

Merge r201287. rdar://problem/26228555

4:05 PM Changeset in webkit [201949] by Matt Baker
  • 2 edits in trunk/Source/WebInspectorUI

Web Inspector: heap snapshot comparison view shows nothing if later snapshot is chosen first
​https://bugs.webkit.org/show_bug.cgi?id=158584
<rdar://problem/26727849>

Reviewed by Timothy Hatcher.

ALways compare the the later snapshot to the earlier snapshot,
regardless of selection order.

  • UserInterface/Views/HeapAllocationsTimelineView.js:

(WebInspector.HeapAllocationsTimelineView):
(WebInspector.HeapAllocationsTimelineView.prototype._dataGridNodeSelected):
Swap shapshots if the first has a greater identifier than the second.
Drive-by cleanup: null out _baselineDataGridNode since it isn't used
after the comparison completes.

4:00 PM Changeset in webkit [201948] by matthew_hanson@apple.com
  • 2 edits in branches/safari-601.1.46-branch/LayoutTests

Merge r201287. rdar://problem/26605164

3:55 PM Changeset in webkit [201947] by fpizlo@apple.com
  • 7 edits
    1 add in trunk

JSC Stress Test failing: jsair-tests.yaml/test.js.ftl-eager-no-cjit
​https://bugs.webkit.org/show_bug.cgi?id=158571

Reviewed by Keith Miller.

PerformanceTests:

Introduce a different harness for run-jsc-stress-tests, which runs for a minimum of 10
iterations and then tries to do any number of "bonus" iterations until it's been running for
two seconds. Since this is the sort of test that isn't really meant to stress anything in
particular, I think it's OK if it is time-limited in this way. The worst case is that some
of its failures will be flaky, but I think that they would have been flaky anyway given the
complexity of the test.

  • JSAir/benchmark.js:

(Benchmark):
(Benchmark.prototype.runIteration):
(benchmark): Deleted.

  • JSAir/jsair-tests.yaml:
  • JSAir/stress-test.js: Added.

(preciseTime):

  • JSAir/test.html:
  • JSAir/test.js:

Tools:

Unskip the JSAir test.

  • Scripts/run-javascriptcore-tests:

(runJSCStressTests):

3:26 PM Changeset in webkit [201946] by achristensen@apple.com
  • 3 edits
    2 deletes in trunk/Source/WebCore

handleDataURL is only used by curl
​https://bugs.webkit.org/show_bug.cgi?id=158636

Reviewed by Tim Horton.

  • CMakeLists.txt:
  • platform/network/DataURL.cpp: Removed.
  • platform/network/DataURL.h: Removed.
  • platform/network/curl/ResourceHandleManager.cpp:

(WebCore::ResourceHandleManager::startScheduledJobs):
(WebCore::handleDataURL):
(WebCore::ResourceHandleManager::dispatchSynchronousJob):

3:18 PM Changeset in webkit [201945] by Beth Dakin
  • 3 edits in trunk/Source/WebKit2

Add requestExitFullScreen to WKFullScreenWindowController
​https://bugs.webkit.org/show_bug.cgi?id=158633
-and corresponding-
rdar://problem/26564036

Reviewed by Tim Horton.

  • UIProcess/mac/WKFullScreenWindowController.h:
  • UIProcess/mac/WKFullScreenWindowController.mm:

(-[WKFullScreenWindowController requestExitFullScreen]):

3:15 PM Changeset in webkit [201944] by weinig@apple.com
  • 2 edits in trunk/Tools

Re-disable the UserMedia tests which are timing out.

They used to be accidentally disabled, due to not including
the FeatureDefines correctly, but not we explicitly disable it.

  • TestWebKitAPI/Tests/WebKit2/UserMedia.cpp:

(TestWebKitAPI::TEST):

3:02 PM Changeset in webkit [201943] by achristensen@apple.com
  • 37 edits in trunk/Source

Reduce ResourceResponse copying
​https://bugs.webkit.org/show_bug.cgi?id=158232

Reviewed by Darin Adler.

Source/WebCore:

No new tests. No change in behavior except removing an unnecessary copy on cocoa platforms.

  • loader/ResourceLoader.cpp:

(WebCore::ResourceLoader::didSendData):
(WebCore::ResourceLoader::didReceiveResponse):

  • loader/ResourceLoader.h:
  • loader/appcache/ApplicationCacheGroup.cpp:

(WebCore::ApplicationCacheGroup::createResourceHandle):
(WebCore::ApplicationCacheGroup::didReceiveResponse):

  • loader/appcache/ApplicationCacheGroup.h:
  • platform/graphics/PlatformMediaResourceLoader.h:

(WebCore::PlatformMediaResourceClient::~PlatformMediaResourceClient):
(WebCore::PlatformMediaResourceClient::responseReceived):
(WebCore::PlatformMediaResourceClient::redirectReceived):
(WebCore::PlatformMediaResourceClient::shouldCacheResponse):
(WebCore::PlatformMediaResourceClient::dataSent):

  • platform/graphics/avfoundation/objc/WebCoreAVFResourceLoader.h:
  • platform/graphics/gstreamer/WebKitWebSourceGStreamer.cpp:

(ResourceHandleStreamingClient::willSendRequest):
(ResourceHandleStreamingClient::didReceiveResponse):

  • platform/network/BlobResourceHandle.cpp:

(WebCore::BlobResourceHandle::notifyResponseOnSuccess):
(WebCore::BlobResourceHandle::notifyResponseOnError):
(WebCore::BlobResourceHandle::notifyReceiveData):

  • platform/network/DataURL.cpp:

(WebCore::handleDataURL):

  • platform/network/PingHandle.h:

(WebCore::PingHandle::PingHandle):

  • platform/network/ResourceHandleClient.cpp:

(WebCore::ResourceHandleClient::willSendRequestAsync):
(WebCore::ResourceHandleClient::didReceiveResponseAsync):

  • platform/network/ResourceHandleClient.h:

(WebCore::ResourceHandleClient::didSendData):
(WebCore::ResourceHandleClient::didReceiveResponse):
(WebCore::ResourceHandleClient::didReceiveData):

  • platform/network/ResourceResponseBase.cpp:

(WebCore::ResourceResponseBase::ResourceResponseBase):
(WebCore::ResourceResponseBase::includeCertificateInfo):
(WebCore::ResourceResponseBase::suggestedFilename):
(WebCore::ResourceResponseBase::certificateInfo): Deleted.

  • platform/network/ResourceResponseBase.h:

(WebCore::ResourceResponseBase::certificateInfo):
(WebCore::ResourceResponseBase::encode):
(WebCore::ResourceResponseBase::decode):
(WebCore::ResourceResponseBase::containsCertificateInfo): Deleted.

  • platform/network/SynchronousLoaderClient.cpp:

(WebCore::SynchronousLoaderClient::canAuthenticateAgainstProtectionSpace):
(WebCore::SynchronousLoaderClient::didReceiveResponse):
(WebCore::SynchronousLoaderClient::didReceiveData):

  • platform/network/SynchronousLoaderClient.h:
  • platform/network/cf/ResourceHandleCFURLConnectionDelegateWithOperationQueue.cpp:

(WebCore::ResourceHandleCFURLConnectionDelegateWithOperationQueue::didReceiveResponse):

  • platform/network/cf/SynchronousResourceHandleCFURLConnectionDelegate.cpp:

(WebCore::SynchronousResourceHandleCFURLConnectionDelegate::didReceiveResponse):
(WebCore::SynchronousResourceHandleCFURLConnectionDelegate::didReceiveData):

  • platform/network/mac/WebCoreResourceHandleAsDelegate.mm:

(-[WebCoreResourceHandleAsDelegate connection:didReceiveResponse:]):

  • platform/network/mac/WebCoreResourceHandleAsOperationQueueDelegate.mm:

(-[WebCoreResourceHandleAsOperationQueueDelegate connection:didReceiveResponse:]):

  • platform/network/soup/ResourceHandleSoup.cpp:

(WebCore::nextMultipartResponsePartCallback):
(WebCore::sendRequestCallback):

Source/WebKit2:

  • NetworkProcess/Downloads/PendingDownload.h:
  • NetworkProcess/NetworkDataTask.h:
  • NetworkProcess/NetworkLoad.cpp:

(WebKit::NetworkLoad::continueDidReceiveResponse):
(WebKit::NetworkLoad::sharedDidReceiveResponse):
(WebKit::NetworkLoad::sharedWillSendRedirectedRequest):
(WebKit::NetworkLoad::didReceiveChallenge):
(WebKit::NetworkLoad::didReceiveResponseNetworkSession):
(WebKit::NetworkLoad::didReceiveResponseAsync):

  • NetworkProcess/NetworkLoad.h:
  • NetworkProcess/NetworkLoadClient.h:
  • NetworkProcess/NetworkResourceLoader.cpp:

(WebKit::NetworkResourceLoader::retrieveCacheEntry):
(WebKit::NetworkResourceLoader::abort):

  • NetworkProcess/NetworkResourceLoader.h:
  • NetworkProcess/PingLoad.h:
  • NetworkProcess/cache/NetworkCacheCoders.h:

(WebKit::NetworkCache::Coder<Optional<T>>::encode):
(WebKit::NetworkCache::Coder<Optional<T>>::decode):

  • NetworkProcess/cache/NetworkCacheSpeculativeLoad.cpp:

(WebKit::NetworkCache::SpeculativeLoad::willSendRedirectedRequest):

  • NetworkProcess/cache/NetworkCacheSpeculativeLoad.h:
  • NetworkProcess/cocoa/NetworkDataTaskCocoa.mm:

(WebKit::NetworkDataTask::didCompleteWithError):
(WebKit::NetworkDataTask::didReceiveResponse):

  • NetworkProcess/cocoa/NetworkSessionCocoa.mm:

(-[WKNetworkSessionDelegate URLSession:dataTask:didReceiveResponse:completionHandler:]):

  • WebProcess/WebCoreSupport/WebFrameLoaderClient.cpp:

(WebKit::WebFrameLoaderClient::dispatchDidCommitLoad):

  • WebProcess/WebPage/WebFrame.cpp:

(WebKit::WebFrame::url):
(WebKit::WebFrame::certificateInfo):
(WebKit::WebFrame::innerText):

3:00 PM Changeset in webkit [201942] by rniwa@webkit.org
  • 9 edits in trunk/Source

Add SPI to disable spellchecking on auto-fillable text fields
​https://bugs.webkit.org/show_bug.cgi?id=158611

Reviewed by Anders Carlsson.

Source/WebCore:

Added a boolean flag m_isSpellCheckingEnabled to HTMLInputElement. This flag defaults to true, and can be set
to false by WebKit2 C API.

  • editing/Editor.cpp:

(WebCore::Editor::isSpellCheckingEnabledFor): Fixed a bug that we were calling isSpellCheckingEnabled on
the div inside an input element's shadow tree instead of the input element itself.

  • html/HTMLInputElement.cpp:

(WebCore::HTMLInputElement::HTMLInputElement): Initialize m_spellcheckEnabled to true (it's a bit field).
(WebCore::HTMLInputElement::isSpellCheckingEnabled): Added. Return false if m_spellcheckEnabled is false.

  • html/HTMLInputElement.h:

(WebCore::HTMLInputElement::setSpellcheckEnabled): Added.

Source/WebKit2:

Added WKBundleNodeHandleSetHTMLInputElementSpellcheckEnabled to disable spellchecking on a text field.

This is used by WebKit2 client which desires to disable spellchecking and notably autocorrection on
login forms, etc... where such feature would interfere with user's actions.

  • WebProcess/InjectedBundle/API/c/WKBundleNodeHandle.cpp:

(WKBundleNodeHandleSetHTMLInputElementSpellcheckEnabled): Added.

  • WebProcess/InjectedBundle/API/c/WKBundleNodeHandlePrivate.h:
  • WebProcess/InjectedBundle/DOM/InjectedBundleNodeHandle.cpp:

(WebKit::InjectedBundleNodeHandle::setHTMLInputElementSpellcheckEnabled): Added.

  • WebProcess/InjectedBundle/DOM/InjectedBundleNodeHandle.h:
2:26 PM Changeset in webkit [201941] by achristensen@apple.com
  • 20 edits
    2 adds in trunk

Introduce WTF::UniqueRef
​https://bugs.webkit.org/show_bug.cgi?id=158596

Reviewed by Brady Eidson.

Source/WebCore:

No new tests. No change in behavior.

  • inspector/InspectorOverlay.cpp:

(WebCore::InspectorOverlay::overlayPage):

  • loader/EmptyClients.cpp:

(WebCore::fillWithEmptyClients):

  • page/Page.cpp:

(WebCore::Page::Page):

  • page/Page.h:

(WebCore::Page::canStartMedia):
(WebCore::Page::editorClient):
(WebCore::Page::plugInClient):
(WebCore::Page::mainFrame):
(WebCore::Page::groupPtr): Deleted.

  • page/PageConfiguration.cpp:

(WebCore::PageConfiguration::PageConfiguration):

  • page/PageConfiguration.h:
  • svg/graphics/SVGImage.cpp:

(WebCore::SVGImage::dataChanged):

Source/WebKit/mac:

  • WebView/WebView.mm:

(-[WebView _commonInitializationWithFrameName:groupName:]):
(-[WebView initSimpleHTMLDocumentWithStyle:frame:preferences:groupName:]):

Source/WebKit/win:

  • WebView.cpp:

(WebView::initWithFrame):

Source/WebKit2:

  • WebProcess/WebPage/WebPage.cpp:

(WebKit::m_shouldDispatchFakeMouseMoveEvents):

Source/WTF:

WTF::UniqueRef is like a std::unique_ptr that is guaranteed to be non-null.
std::make_unique returns a non-null value that is put into a std::unique_ptr, a type
that could contain null values. To be able to pass such values around and store them
without wondering if they are null, we now have WTF::UniqueRef which cannot be null.

  • WTF.xcodeproj/project.pbxproj:
  • wtf/CMakeLists.txt:
  • wtf/UniqueRef.h: Added.

(WTF::makeUniqueRef):
(WTF::UniqueRef::UniqueRef):
(WTF::UniqueRef::get):
(WTF::UniqueRef::operator&):
(WTF::UniqueRef::operator->):

Tools:

  • TestWebKitAPI/CMakeLists.txt:
  • TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj:
  • TestWebKitAPI/Tests/WTF/UniqueRef.cpp: Added.

(TestWebKitAPI::B::B):
(TestWebKitAPI::C::C):
(TestWebKitAPI::function):
(TestWebKitAPI::TEST):

2:01 PM Changeset in webkit [201940] by beidson@apple.com
  • 1 edit
    3 adds in trunk/LayoutTests

Add an IDB leak test.
​https://bugs.webkit.org/show_bug.cgi?id=158632

Reviewed by Alex Christensen.

  • storage/indexeddb/modern/leak-1-expected.txt: Added.
  • storage/indexeddb/modern/leak-1.html: Added.
  • storage/indexeddb/modern/resources/leak-1.js: Added.
1:59 PM Changeset in webkit [201939] by commit-queue@webkit.org
  • 2 edits in trunk/Source/WebCore

Web Inspector: Cleanup InspectorIndexedDBAgent a bit
​https://bugs.webkit.org/show_bug.cgi?id=158598

Patch by Joseph Pecoraro <Joseph Pecoraro> on 2016-06-10
Reviewed by Darin Adler.

  • inspector/InspectorIndexedDBAgent.cpp:
1:38 PM Changeset in webkit [201938] by weinig@apple.com
  • 8 edits
    4 adds in trunk/Tools

Refactor TestWebKitAPI to allow just testing WTF
​https://bugs.webkit.org/show_bug.cgi?id=158625

Reviewed by Tim Horton.

Extract all the WTF tests into a new target to allow a faster build / test / fix
cycle when working on WTF bugs and features.

By calling run-api-tests --wtf-only, you don't need to have a build of JavaScriptCore/WebCore/etc
to test WTF only changes.

  • Scripts/build-api-tests:
  • Scripts/run-api-tests:

(buildTestTool):
(testToolPaths):
Add new options to build-api-tests and run-api-tests to only build/run the WTF test runner.

  • TestWebKitAPI/CMakeLists.txt:
  • TestWebKitAPI/Configurations/TestWTF.xcconfig: Added.
  • TestWebKitAPI/Configurations/TestWTFLibrary.xcconfig: Added.
  • TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj:

Add two new targets, TestWTFLibrary which contains all the WTF tests, and TestWTF,
the test runner that runs the WTF tests.

  • TestWebKitAPI/Tests/WTF/RunLoop.cpp:

Use Utilities.h rather than PlatformUtilities.h.

  • TestWebKitAPI/Utilities.h: Added.
  • TestWebKitAPI/PlatformUtilities.h:
  • TestWebKitAPI/cocoa/PlatformUtilitiesCocoa.mm:
  • TestWebKitAPI/cocoa/UtilitiesCocoa.mm: Added.

Move the sleep and run functions into a new Utilities.h/cpp file. This file contains utilities
that don't depend on anything in the WebKit project.

12:59 PM Changeset in webkit [201937] by Matt Baker
  • 2 edits in trunk/Source/WebInspectorUI

Web Inspector: rendering frames timeline "60fps" horizontal guide is mispositioned after switching timeline modes
​https://bugs.webkit.org/show_bug.cgi?id=158587
<rdar://problem/26728174>

Reviewed by Timothy Hatcher.

When the view mode changes we iterate over all overview graphs, updating
their visibility as needed. Graphs being shown perform layout, even though
the overview's state is in transition: its offset height may still change.

A simple fix is to use TimelineOverviewGraph.height instead of the graph
element's offset height when performing layout.

  • UserInterface/Views/RenderingFrameTimelineOverviewGraph.js:

(WebInspector.RenderingFrameTimelineOverviewGraph.prototype.layout):

12:56 PM Changeset in webkit [201936] by fpizlo@apple.com
  • 7 edits in trunk/Source/JavaScriptCore

The backend should be happy to compile Unreachable even if AI didn't prove it to be unreachable
​https://bugs.webkit.org/show_bug.cgi?id=158631

Reviewed by Keith Miller.

We've been slowly making the DFG Unreachable opcode behave like a grown-up. When we first
added it, it was a hack for Throw, and we could always rely on AI proving that Unreachable
was not reachable. But then we started using Unreachable as a proper Unreachable opcode,
like Oops in B3 for example, which has a more nuanced meaning: you use it whenever you
emit code that *you* know will not return, and you need some way of terminating the basic
block. The DFG is not a proof-carrying compiler, and it never will be. So, when you have
proved that something is not reachable, you should be able to use Unreachable even if
there is no guarantee that the compiler will later be able to replicate your proof. This
means that the backend may find itself compiling Unreachable because AI did not prove that
it was unreachable.

Prior to this change, we would crash compiling Unreachable because we would rely on AI
preventing us from reaching Unreachable in the backend. But that's silly! We don't want
users of Unreachable to have to also convince AI that their Unreachable is really
Unreachable.

This fixes crashes on real websites. I couldn't work out how to turn them into a reduced
test.

  • assembler/AbortReason.h:
  • dfg/DFGSpeculativeJIT.cpp:

(JSC::DFG::SpeculativeJIT::emitInvalidationPoint):
(JSC::DFG::SpeculativeJIT::unreachable):
(JSC::DFG::SpeculativeJIT::terminateSpeculativeExecution):

  • dfg/DFGSpeculativeJIT.h:
  • dfg/DFGSpeculativeJIT32_64.cpp:

(JSC::DFG::SpeculativeJIT::compile):

  • dfg/DFGSpeculativeJIT64.cpp:

(JSC::DFG::SpeculativeJIT::compile):

  • ftl/FTLLowerDFGToB3.cpp:

(JSC::FTL::DFG::LowerDFGToB3::compileNode):
(JSC::FTL::DFG::LowerDFGToB3::compilePutDynamicVar):
(JSC::FTL::DFG::LowerDFGToB3::compileUnreachable):
(JSC::FTL::DFG::LowerDFGToB3::compareEqObjectOrOtherToObject):

12:42 PM Changeset in webkit [201935] by Matt Baker
  • 2 edits in trunk/Source/WebInspectorUI

REGRESSION (r201538): Web Inspector: 1px gap above timeline progress view
​https://bugs.webkit.org/show_bug.cgi?id=158626

Reviewed by Joseph Pecoraro.

Adjust progress view top position to account for grid border changes.

  • UserInterface/Views/TimelineRecordingContentView.css:

(.content-view.timeline-recording > .content-browser .recording-progress):

12:41 PM Changeset in webkit [201934] by Matt Baker
  • 2 edits in trunk/Source/WebInspectorUI

Web Inspector: REGRESSION (r201538): Web Inspector: Border under JS Call Trees content view is too thick
​https://bugs.webkit.org/show_bug.cgi?id=158624
<rdar://problem/26743633>

Reviewed by Joseph Pecoraro.

Remove top border from <th> elements.

  • UserInterface/Views/ProfileView.css:

(.profile > .data-grid th): Deleted.

11:49 AM Changeset in webkit [201933] by andersca@apple.com
  • 2 edits
    2 deletes in trunk/Source/WebKit2

Remove CommandLine class
​https://bugs.webkit.org/show_bug.cgi?id=158628

Reviewed by Tim Horton.

  • Shared/CommandLine.h: Removed.

(WebKit::CommandLine::operator[]): Deleted.

  • Shared/posix/CommandLinePOSIX.cpp: Removed.

(WebKit::CommandLine::parse): Deleted.

  • WebKit2.xcodeproj/project.pbxproj:
11:49 AM WebKitGTK/Gardening/Calendar edited by clopez@igalia.com
(diff)
11:49 AM WebKitGTK/Gardening/Calendar edited by clopez@igalia.com
(diff)
11:43 AM Changeset in webkit [201932] by beidson@apple.com
  • 2 edits in trunk/Tools

REGRESSION(r201928?) API test WTF.StringOperators failing
​https://bugs.webkit.org/show_bug.cgi?id=158623

Unreviewed, but buddy coded with Alex Christensen.

  • TestWebKitAPI/Tests/WTF/CrossThreadTask.cpp:

(TestWebKitAPI::LifetimeLogger::fullName): Only one file in all of TestWebKitAPI is allowed

to use string concatenation, otherwise the linker will mess up on the symbol related to
this bizarre WTF_STRINGTYPEADAPTER_COPIED_WTF_STRING macro expansion.

11:41 AM Changeset in webkit [201931] by clopez@igalia.com
  • 6 edits in trunk/LayoutTests

[GTK] Unreviewed gardening.

Update the general expectations file to include also Timeout as
an expected failure.

  • platform/gtk/TestExpectations: Since r200320 resource-timing feature is a runtime flag and this causes failures.

Remove also one test that has been removed.

  • platform/gtk/fast/table/border-collapsing/cached-change-row-border-width-expected.txt: rebaseline after r201234
  • platform/gtk/fast/table/border-collapsing/cached-change-tbody-border-width-expected.txt: rebaseline after r201234
  • platform/gtk/fast/table/max-width-integer-overflow-expected.txt: rebaseline after r201234
11:17 AM Changeset in webkit [201930] by youenn.fablet@crf.canon.fr
  • 8 edits
    3 adds in trunk

Origin header is not included in CORS requests for preloaded cross-origin resources
​https://bugs.webkit.org/show_bug.cgi?id=155761
<rdar://problem/25351850>

Reviewed by Alex Christensen.

Source/WebCore:

Making HTML preloader fully aware of crossorigin attribute value.
Introducing CachedResourceRequest::setAsPotentiallyCrossOrigin as a helper routine to activate CORS mode.
Making HTMLLinkElement and HTMLResourcePreloader use that routine.
Making TokenPreloadScanner store the crossorigin attribute value in preload requests.
Making TokenPreloadScanner store the crossorigin attribute value for link elements.

Test: http/tests/security/cross-origin-css-9.html

  • html/HTMLLinkElement.cpp:

(WebCore::HTMLLinkElement::process):

  • html/parser/HTMLPreloadScanner.cpp:

(WebCore::TokenPreloadScanner::StartTagScanner::createPreloadRequest):
(WebCore::TokenPreloadScanner::StartTagScanner::processAttribute):

  • html/parser/HTMLResourcePreloader.cpp:

(WebCore::crossOriginModeAllowsCookies):
(WebCore::PreloadRequest::resourceRequest):

  • html/parser/HTMLResourcePreloader.h:

(WebCore::PreloadRequest::setCrossOriginMode):
(WebCore::PreloadRequest::PreloadRequest): Deleted.
(WebCore::PreloadRequest::resourceType): Deleted.

  • loader/cache/CachedResourceRequest.cpp:

(WebCore::CachedResourceRequest::setAsPotentiallyCrossOrigin):

  • loader/cache/CachedResourceRequest.h:

LayoutTests:

  • http/tests/security/cross-origin-css-9-expected.txt: Added.
  • http/tests/security/cross-origin-css-9.html: Added.
  • http/tests/security/resources/get-css-if-origin-header.php: Added.
11:01 AM Changeset in webkit [201929] by Simon Fraser
  • 3 edits in trunk/Source/WebKit2

[iOS WK2] Rare RELEASE_ASSERT under RemoteLayerTreeDrawingArea::flushLayers()
​https://bugs.webkit.org/show_bug.cgi?id=158622
rdar://problem/26609452

Reviewed by Tim Horton.

It's possible for a CADisplayLink to fire after being paused sometimes, possibly
when an app is running another CADisplayLink whose callback takes some time. When
this happens, RemoteLayerTreeDrawingAreaProxy could erroneously send a second
didUpdate() to the web process between commits, which would clear the m_waitingForBackingStoreSwap
flag too early, and allow a subsequent RemoteLayerTreeDrawingArea::flushLayers()
to proceed when the m_pendingBackingStoreFlusher was still flushing.

Fix by preventing two didUpdates from being sent from the UI process between
commits.

Not easily testable.

  • UIProcess/mac/RemoteLayerTreeDrawingAreaProxy.h:
  • UIProcess/mac/RemoteLayerTreeDrawingAreaProxy.mm:

(WebKit::RemoteLayerTreeDrawingAreaProxy::commitLayerTree):
(WebKit::RemoteLayerTreeDrawingAreaProxy::didRefreshDisplay):

10:04 AM Changeset in webkit [201928] by beidson@apple.com
  • 2 edits in trunk/Tools

WTF_CrossThreadTask.Basic fails in all non mac ports.
​https://bugs.webkit.org/show_bug.cgi?id=158612

Reviewed by Alex Christensen.

The test is very sensitive to argument evaluation order which is explicitly undefined in C++.

Instead, we should just count the appropriate events to forget their order.

  • TestWebKitAPI/Tests/WTF/CrossThreadTask.cpp:

(TestWebKitAPI::LifetimeLogger::LifetimeLogger):
(TestWebKitAPI::LifetimeLogger::~LifetimeLogger):
(TestWebKitAPI::LifetimeLogger::isolatedCopy):
(TestWebKitAPI::LifetimeLogger::fullName):
(TestWebKitAPI::testFunction):
(TestWebKitAPI::TEST):
(TestWebKitAPI::LifetimeLogger::log): Deleted.
(TestWebKitAPI::LifetimeLogger::takeLogStr): Deleted.

9:45 AM Changeset in webkit [201927] by Ryan Haddad
  • 2 edits in trunk/LayoutTests

Marking fast/hidpi/hidpi-3x-device-pixel-ratio.html as failing on ios-simulator
​https://bugs.webkit.org/show_bug.cgi?id=158618

Unreviewed test gardening.

  • platform/ios-simulator/TestExpectations:
9:19 AM Changeset in webkit [201926] by Chris Dumez
  • 5 edits in trunk

ErrorEvent / ProgressEvent should be exposed to workers
​https://bugs.webkit.org/show_bug.cgi?id=158606

Reviewed by Brady Eidson.

Source/WebCore:

ErrorEvent / ProgressEvent should be exposed to workers:

Firefox and Chrome both already expose those.

No new tests, rebaselined existing test.

  • dom/ErrorEvent.idl:
  • dom/ProgressEvent.idl:

LayoutTests:

Rebaseline test.

  • js/dom/global-constructors-attributes-dedicated-worker-expected.txt:
7:47 AM Changeset in webkit [201925] by Chris Dumez
  • 4 edits in trunk

MessagePort should be exposed to workers
​https://bugs.webkit.org/show_bug.cgi?id=158607

Reviewed by Brady Eidson.

Source/WebCore:

MessagePort should be exposed to workers:
​https://html.spec.whatwg.org/multipage/comms.html#messageport

Firefox and Chrome both already expose it.

No new tests, rebaselined existing test.

  • dom/MessagePort.idl:

LayoutTests:

Rebaseline test.

  • js/dom/global-constructors-attributes-dedicated-worker-expected.txt:
6:26 AM Changeset in webkit [201924] by youenn.fablet@crf.canon.fr
  • 5 edits
    2 adds in trunk/Source/WebCore

Move preflight check code outside of DocumentThreadableLoader
​https://bugs.webkit.org/show_bug.cgi?id=158425

Reviewed by Darin Adler.

Moving preflight check code in its own class.
This allows code to be easier to read, use/reuse and update.

Behavior should be the same as before except in the case of a preflight response
being a 3XX redirect response.
Before this patch, the 3XX response was directly passed to the code processing regular responses.
To keep compatibility with existing tests, a didFailRedirectCheck callback is called.
This should be change to a preflight failure.

Covered by existing tests.

  • CMakeLists.txt:
  • WebCore.xcodeproj/project.pbxproj:
  • loader/CrossOriginPreflightChecker.cpp: Added.

(WebCore::CrossOriginPreflightChecker::CrossOriginPreflightChecker):
(WebCore::CrossOriginPreflightChecker::~CrossOriginPreflightChecker):
(WebCore::CrossOriginPreflightChecker::handleLoadingFailure):
(WebCore::CrossOriginPreflightChecker::validatePreflightResponse):
(WebCore::CrossOriginPreflightChecker::notifyFinished):
(WebCore::CrossOriginPreflightChecker::startPreflight):
(WebCore::CrossOriginPreflightChecker::doPreflight):
(WebCore::CrossOriginPreflightChecker::redirectReceived):
(WebCore::CrossOriginPreflightChecker::setDefersLoading):
(WebCore::CrossOriginPreflightChecker::isXMLHttpRequest):

  • loader/CrossOriginPreflightChecker.h: Added.
  • loader/DocumentThreadableLoader.cpp:

(WebCore::DocumentThreadableLoader::create):
(WebCore::DocumentThreadableLoader::makeCrossOriginAccessRequest):
(WebCore::DocumentThreadableLoader::makeCrossOriginAccessRequestWithPreflight):
(WebCore::DocumentThreadableLoader::setDefersLoading):
(WebCore::DocumentThreadableLoader::clearResource):
(WebCore::DocumentThreadableLoader::didReceiveResponse):
(WebCore::DocumentThreadableLoader::didReceiveData):
(WebCore::DocumentThreadableLoader::notifyFinished):
(WebCore::DocumentThreadableLoader::didFinishLoading):
(WebCore::DocumentThreadableLoader::didFail):
(WebCore::DocumentThreadableLoader::preflightSuccess):
(WebCore::DocumentThreadableLoader::preflightFailure):
(WebCore::DocumentThreadableLoader::loadRequest):
(WebCore::DocumentThreadableLoader::responseReceived): Deleted.
(WebCore::DocumentThreadableLoader::dataReceived): Deleted.
(WebCore::DocumentThreadableLoader::isAllowedByContentSecurityPolicy): Deleted.

  • loader/DocumentThreadableLoader.h:

(WebCore::DocumentThreadableLoader::options):
(WebCore::DocumentThreadableLoader::isLoading):
(WebCore::DocumentThreadableLoader::document):

5:58 AM Changeset in webkit [201923] by Carlos Garcia Campos
  • 7 edits in trunk/Source/WebKit2

[Threaded Compositor] Content and viewport sizes are mixed
​https://bugs.webkit.org/show_bug.cgi?id=158564

Reviewed by Žan Doberšek.

Make ThreadedCoordinatedLayerTreeHost::sizeDidChange() update the viewport size for consistency with all other
LayerTreeHost implementations and rename viewportSizeChanged() as contentsSizeChanged() and update the contents
size.

  • WebProcess/WebCoreSupport/WebChromeClient.cpp:

(WebKit::WebChromeClient::contentsSizeChanged): Remove ifdefed code here, the drawing area is notified two lines below.

  • WebProcess/WebPage/CoordinatedGraphics/CoordinatedDrawingArea.cpp:

(WebKit::CoordinatedDrawingArea::mainFrameContentSizeChanged): Update the viewport size to the contents size
only when using a fixed layout here instead of in cross-platform code.

  • WebProcess/WebPage/CoordinatedGraphics/ThreadedCoordinatedLayerTreeHost.cpp:

(WebKit::ThreadedCoordinatedLayerTreeHost::contentsSizeChanged):
(WebKit::ThreadedCoordinatedLayerTreeHost::sizeDidChange):
(WebKit::ThreadedCoordinatedLayerTreeHost::viewportSizeChanged): Deleted.

  • WebProcess/WebPage/CoordinatedGraphics/ThreadedCoordinatedLayerTreeHost.h:
  • WebProcess/WebPage/DrawingAreaImpl.cpp:

(WebKit::DrawingAreaImpl::mainFrameContentSizeChanged): Call LayerTreeHost::contentsSizeChanged().
(WebKit::DrawingAreaImpl::updateBackingStoreState): Remove ifdefed code for the threadecd compositor since it's
now consistent with all other LayerTreeHost implementations.

  • WebProcess/WebPage/LayerTreeHost.h:
5:52 AM Changeset in webkit [201922] by Carlos Garcia Campos
  • 5 edits in trunk/Source/WebKit2

[Threaded Compositor] Make it clear that compositing thread operations are always scheduled from the main thread
​https://bugs.webkit.org/show_bug.cgi?id=158562

Reviewed by Žan Doberšek.

The code is written as if the compositor thread could also call callOnCompositingRunLoop() which makes the code
confusing. This patch no longer checks if the task was scheduled in the compositing thread, and instead it adds
an ASSERT to ensure it's always called from the main thread as expected. It also adds some more ASSERTS to ensure
and clarify the methods are called from the expected thread.

  • Shared/CoordinatedGraphics/threadedcompositor/CompositingRunLoop.cpp:

(WebKit::CompositingRunLoop::performTask):
(WebKit::CompositingRunLoop::callOnCompositingRunLoop): Deleted.

  • Shared/CoordinatedGraphics/threadedcompositor/CompositingRunLoop.h:
  • Shared/CoordinatedGraphics/threadedcompositor/ThreadedCompositor.cpp:

(WebKit::ThreadedCompositor::setNativeSurfaceHandleForCompositing):
(WebKit::ThreadedCompositor::setDeviceScaleFactor):
(WebKit::ThreadedCompositor::didChangeViewportSize):
(WebKit::ThreadedCompositor::didChangeViewportAttribute):
(WebKit::ThreadedCompositor::didChangeContentsSize):
(WebKit::ThreadedCompositor::scrollTo):
(WebKit::ThreadedCompositor::scrollBy):
(WebKit::ThreadedCompositor::glContext):
(WebKit::ThreadedCompositor::didChangeVisibleRect):
(WebKit::ThreadedCompositor::renderLayerTree):
(WebKit::ThreadedCompositor::updateSceneState):
(WebKit::ThreadedCompositor::callOnCompositingThread): Deleted.

  • Shared/CoordinatedGraphics/threadedcompositor/ThreadedCompositor.h:
5:50 AM Changeset in webkit [201921] by Carlos Garcia Campos
  • 2 edits in trunk/Source/WebKit2

[GTK] Browser plugins crash under Wayland
​https://bugs.webkit.org/show_bug.cgi?id=157605

Reviewed by Michael Catanzaro.

Fail the initialization of windowed plugins if we don't have a platform implementation.

  • WebProcess/Plugins/Netscape/unix/NetscapePluginUnix.cpp:

(WebKit::NetscapePlugin::platformPostInitialize):

2:15 AM Changeset in webkit [201920] by adam.bergkvist@ericsson.com
  • 5 edits
    2 adds in trunk

WebRTC: Imlement MediaEndpointPeerConnection::createAnswer()
​https://bugs.webkit.org/show_bug.cgi?id=158566

Reviewed by Eric Carlson.

Source/WebCore:

Add the MediaEndpointPeerConnection implementation of RTCPeerConnection.createAnswer [1].
createAnswer() creates a 'reply' to an remote offer set with setRemoteDescription(),
completes the offer/answer dialog and brings the RTCPeerConnection back to the 'stable'
signaling state.

[1] ​https://w3c.github.io/webrtc-pc/archives/20160513/webrtc.html#dom-rtcpeerconnection-createanswer

Test: fast/mediastream/RTCPeerConnection-inspect-answer.html

  • Modules/mediastream/MediaEndpointPeerConnection.cpp:

(WebCore::MediaEndpointPeerConnection::createOfferTask):
Align creation of RTCSessionDescription with createAnswerTask.
(WebCore::MediaEndpointPeerConnection::createAnswer):
(WebCore::MediaEndpointPeerConnection::createAnswerTask):
Add Implementation.

  • Modules/mediastream/MediaEndpointPeerConnection.h:

LayoutTests:

Add test for RTCPeerConnection.createAnswer.

  • fast/mediastream/RTCPeerConnection-inspect-answer-expected.txt: Added.
  • fast/mediastream/RTCPeerConnection-inspect-answer.html: Added.

Generate two answers, one with audio only and a second with audio and video, and inspect
the result.

  • platform/mac/TestExpectations:

Skip tests for mac that require building with WEB_RTC enabled.

12:41 AM Changeset in webkit [201919] by svillar@igalia.com
  • 5 edits
    2 adds in trunk

[css-grid] CRASH when getting the computed style of a grid with only absolutely positioned children
​https://bugs.webkit.org/show_bug.cgi?id=158537

Reviewed by Darin Adler.

Source/WebCore:

Absolute positioning occurs after layout of the grid and its in-flow contents, and does not
contribute to the sizing of any grid tracks or affect the size/configuration of the grid in
any way. This means that we should treat as empty any grid whose only children are
absolutely positioned items.

Since r201510 empty grids are no longer internally represented by a 1x1 matrix. As we were
not considering grids-with-only-absolutely-positioned-children as empty, we were trying to
access some invalid position in the internal representation of the grid triggering an ASSERT
in debug builds and a crash in release.

Test: fast/css-grid-layout/grid-only-abspos-item-computed-style-crash.html

  • css/CSSComputedStyleDeclaration.cpp:

(WebCore::valueForGridTrackList):

LayoutTests:

  • fast/css-grid-layout/grid-only-abspos-item-computed-style-crash-expected.txt: Added.
  • fast/css-grid-layout/grid-only-abspos-item-computed-style-crash.html: Added.
  • fast/css-grid-layout/grid-template-shorthand-get-set-expected.txt: Adjusted, grid-template

does create explicit tracks so we should return 0px instead of none.

  • fast/css-grid-layout/grid-template-shorthand-get-set.html: Ditto.
12:37 AM Changeset in webkit [201918] by Chris Dumez
  • 4 edits in trunk

DOMException should be exposed to workers
​https://bugs.webkit.org/show_bug.cgi?id=158608

Reviewed by Alex Christensen.

Source/WebCore:

DOMException should be exposed to workers:
​https://heycam.github.io/webidl/#es-DOMException-call

Both Firefox and Chrome expose DOMException to workers already.

No new tests, rebaselined existing test.

  • dom/DOMCoreException.idl:

LayoutTests:

Rebaseline existing test.

  • js/dom/global-constructors-attributes-dedicated-worker-expected.txt:

Jun 9, 2016:

11:50 PM Changeset in webkit [201917] by achristensen@apple.com
  • 1 edit
    2 deletes in trunk/WebKitLibraries

Clean up Visual Studio properties files after switching to CMake.

  • win/tools/WinTools.make: Removed.
  • win/tools/vsprops: Removed.
  • win/tools/vsprops/FeatureDefines.props: Removed.
  • win/tools/vsprops/FeatureDefinesCairo.props: Removed.
  • win/tools/vsprops/GStreamer32.props: Removed.
  • win/tools/vsprops/GStreamer64.props: Removed.
  • win/tools/vsprops/GStreamerCommon.props: Removed.
  • win/tools/vsprops/WinCairo.props: Removed.
  • win/tools/vsprops/cURL.props: Removed.
  • win/tools/vsprops/common.props: Removed.
  • win/tools/vsprops/debug.props: Removed.
  • win/tools/vsprops/debug_wincairo.props: Removed.
  • win/tools/vsprops/debugsuffix.props: Removed.
  • win/tools/vsprops/production.props: Removed.
  • win/tools/vsprops/release.props: Removed.
11:48 PM Changeset in webkit [201916] by achristensen@apple.com
  • 2 edits in trunk/Source/WebCore

Fix CMake build.

  • PlatformMac.cmake:
11:36 PM Changeset in webkit [201915] by achristensen@apple.com
  • 3 edits in trunk/Source/WebCore

Fix AppleWin build after r201901.
​https://bugs.webkit.org/show_bug.cgi?id=119839

  • platform/graphics/ca/win/PlatformCALayerWin.cpp:

(PlatformCALayerWin::backingStoreAttached):
(PlatformCALayerWin::userInteractionEnabled):
(PlatformCALayerWin::setUserInteractionEnabled):
(PlatformCALayerWin::geometryFlipped):

  • platform/graphics/ca/win/PlatformCALayerWin.h:
11:11 PM Changeset in webkit [201914] by achristensen@apple.com
  • 3 edits
    9 copies
    5 deletes in trunk/Tools

Clean up Tools *.vcxproj after switching to CMake.

  • DumpRenderTree/DumpRenderTree.sln: Removed.
  • DumpRenderTree/DumpRenderTree.vcxproj: Removed.
  • DumpRenderTree/DumpRenderTree.vcxproj/TestNetscapePlugin: Removed.
  • DumpRenderTree/DumpRenderTree.vcxproj/TestNetscapePlugin/TestNetscapePlugin.def: Removed.
  • DumpRenderTree/DumpRenderTree.vcxproj/TestNetscapePlugin/TestNetscapePlugin.rc: Removed.
  • DumpRenderTree/DumpRenderTree.vcxproj/TestNetscapePlugin/resource.h: Removed.
  • DumpRenderTree/PlatformWin.cmake:
  • DumpRenderTree/win/TestNetscapePlugin.def: Copied from DumpRenderTree/DumpRenderTree.vcxproj/TestNetscapePlugin/TestNetscapePlugin.def.
  • DumpRenderTree/win/TestNetscapePlugin.rc: Copied from DumpRenderTree/DumpRenderTree.vcxproj/TestNetscapePlugin/TestNetscapePlugin.rc.
  • DumpRenderTree/win/resource.h: Copied from DumpRenderTree/DumpRenderTree.vcxproj/TestNetscapePlugin/resource.h.
  • MiniBrowser/MiniBrowser.vcxproj: Removed.
  • MiniBrowser/MiniBrowser.vcxproj/MiniBrowser.ico: Removed.
  • MiniBrowser/MiniBrowser.vcxproj/MiniBrowser.rc: Removed.
  • MiniBrowser/MiniBrowser.vcxproj/MiniBrowserLib.rc: Removed.
  • MiniBrowser/MiniBrowser.vcxproj/MiniBrowserLibResource.h: Removed.
  • MiniBrowser/MiniBrowser.vcxproj/MiniBrowserResource.h: Removed.
  • MiniBrowser/MiniBrowser.vcxproj/small.ico: Removed.
  • MiniBrowser/win/CMakeLists.txt:
  • MiniBrowser/win/MiniBrowser.ico: Copied from MiniBrowser/MiniBrowser.vcxproj/MiniBrowser.ico.
  • MiniBrowser/win/MiniBrowser.rc: Copied from MiniBrowser/MiniBrowser.vcxproj/MiniBrowser.rc.
  • MiniBrowser/win/MiniBrowserLib.rc: Copied from MiniBrowser/MiniBrowser.vcxproj/MiniBrowserLib.rc.
  • MiniBrowser/win/MiniBrowserLibResource.h: Copied from MiniBrowser/MiniBrowser.vcxproj/MiniBrowserLibResource.h.
  • MiniBrowser/win/MiniBrowserResource.h: Copied from MiniBrowser/MiniBrowser.vcxproj/MiniBrowserResource.h.
  • MiniBrowser/win/small.ico: Copied from MiniBrowser/MiniBrowser.vcxproj/small.ico.
  • WebKitTestRunner/WebKitTestRunner.sln: Removed.
  • win/DLLLauncher/DLLLauncherWinCairo.props: Removed.
11:06 PM Changeset in webkit [201913] by Chris Fleizach
  • 8 edits
    1 add in trunk

AX: VoiceOver Unable to View Download Progress or Completion Status for Mail Attachments
​https://bugs.webkit.org/show_bug.cgi?id=158581

Reviewed by Darin Adler.

Source/WebCore:

Update attachment element accessibility so that:

1) the action name comes first to match UI
2) on iOS, it has the updates frequently trait

Make sure this test now runs on iOS as well.

Modified tests: accessibility/attachment-element.html

  • accessibility/AccessibilityAttachment.cpp:

(WebCore::AccessibilityAttachment::accessibilityText):

  • accessibility/ios/WebAccessibilityObjectWrapperIOS.mm:

(-[WebAccessibilityObjectWrapper accessibilityCanFuzzyHitTest]):
(-[WebAccessibilityObjectWrapper accessibilityTraits]):
(-[WebAccessibilityObjectWrapper accessibilityValue]):
(-[WebAccessibilityObjectWrapper accessibilityIsAttachmentElement]):
(-[WebAccessibilityObjectWrapper accessibilityIsComboBox]):

LayoutTests:

  • accessibility/attachment-element-expected.txt:
  • accessibility/attachment-element.html:
  • accessibility/ios-simulator/attributed-string-for-range-expected.txt:
  • platform/ios-simulator/TestExpectations:
  • platform/ios-simulator/accessibility/attachment-element-expected.txt: Added.
10:53 PM Changeset in webkit [201912] by achristensen@apple.com
  • 2 edits
    1 copy
    4 deletes in trunk/Source/JavaScriptCore

Clean up JavaScriptCore.vcxproj directory after switching to CMake.

10:42 PM Changeset in webkit [201911] by achristensen@apple.com
  • 1 edit
    2 deletes in trunk/Source/WebCore

Clean up WebCore.vcxproj after switching to CMake.

  • WebCore.vcxproj/QTMovieWin: Removed.
  • WebCore.vcxproj/QTMovieWin/QTMovieWinCairoDebug.props: Removed.
  • WebCore.vcxproj/QTMovieWin/QTMovieWinCairoRelease.props: Removed.
  • WebCore.vcxproj/QTMovieWin/QTMovieWinCommon.props: Removed.
  • WebCore.vcxproj/QTMovieWin/QTMovieWinDebug.props: Removed.
  • WebCore.vcxproj/QTMovieWin/QTMovieWinPostBuild.cmd: Removed.
  • WebCore.vcxproj/QTMovieWin/QTMovieWinPreBuild.cmd: Removed.
  • WebCore.vcxproj/QTMovieWin/QTMovieWinPreLink.cmd: Removed.
  • WebCore.vcxproj/QTMovieWin/QTMovieWinProduction.props: Removed.
  • WebCore.vcxproj/QTMovieWin/QTMovieWinRelease.props: Removed.
  • WebCore.vcxproj/xcopy.excludes: Removed.
10:39 PM Changeset in webkit [201910] by achristensen@apple.com
  • 1 edit
    1 move in trunk/Source/WebKit/win

Fix Windows build.

  • WebKit.resources/resource.h: Removed.
  • resource.h: Copied from WebKit.resources/resource.h.
10:34 PM Changeset in webkit [201909] by achristensen@apple.com
  • 2 edits in trunk/Source/WebKit/win

Actually fix Windows build after r201894
​https://bugs.webkit.org/show_bug.cgi?id=158588

  • WebView.cpp:

(WebView::initWithFrame):

10:33 PM Changeset in webkit [201908] by achristensen@apple.com
  • 3 edits
    1 copy
    3 deletes in trunk/Source/WebKit

Clean up WebKit.vcxproj directory after switching to CMake.

Source/WebKit:

  • PlatformWin.cmake:
  • WebKit.vcxproj/Interfaces: Removed.
  • WebKit.vcxproj/WebKit: Removed.
  • WebKit.vcxproj/WebKit/resource.h: Removed.
  • WebKit.vcxproj/WebKitGUID: Removed.
  • WebKit.vcxproj/WebKitGUID/WebKitGUID.vcxproj: Removed.
  • WebKit.vcxproj/WebKitGUID/WebKitGUID.vcxproj.filters: Removed.
  • WebKit.vcxproj/WebKitGUID/WebKitGUIDCommon.props: Removed.
  • WebKit.vcxproj/WebKitGUID/WebKitGUIDDebug.props: Removed.
  • WebKit.vcxproj/WebKitGUID/WebKitGUIDDebugWinCairo.props: Removed.
  • WebKit.vcxproj/WebKitGUID/WebKitGUIDPostBuild.cmd: Removed.
  • WebKit.vcxproj/WebKitGUID/WebKitGUIDPreBuild.cmd: Removed.
  • WebKit.vcxproj/WebKitGUID/WebKitGUIDProduction.props: Removed.
  • WebKit.vcxproj/WebKitGUID/WebKitGUIDRelease.props: Removed.
  • WebKit.vcxproj/WebKitGUID/WebKitGUIDReleaseWinCairo.props: Removed.

Source/WebKit/win:

  • WebKit.resources/resource.h: Copied from WebKit.vcxproj/WebKit/resource.h.
10:27 PM Changeset in webkit [201907] by Alan Bujtas
  • 4 edits
    2 adds in trunk

Hairline borders do not show up on 3x displays.
​https://bugs.webkit.org/show_bug.cgi?id=158604
<rdar://problem/26511679>

Reviewed by Simon Fraser.

On a 3x display, when we convert a 1/3px hairline border from float
to LayoutUnit and pixel floor the result, we end up with a 0px width border.
It's because float to LayoutUnit is lossy and since the current kFixedPointDenominator % 3 != 0,
flooring LayoutUnit(1/3px) ends up being 0px. (float: 1/3 -> LayoutUnit: (1/3 - 1/kFixedPointDenominator) -> floor: 0)
This patch eliminates the (unnecessary) float -> LayoutUnit - float conversion on border width.

Source/WebCore:

Test: fast/borders/hidpi-3x-input-hairline-border.html

  • rendering/BorderEdge.cpp:

(WebCore::BorderEdge::BorderEdge):

  • rendering/BorderEdge.h:

LayoutTests:

  • fast/borders/hidpi-3x-input-hairline-border-expected-mismatch.html: Added.
  • fast/borders/hidpi-3x-input-hairline-border.html: Added.
10:24 PM Changeset in webkit [201906] by Ryan Haddad
  • 10 edits
    2 deletes in trunk

Unreviewed, rolling out r201887.
​https://bugs.webkit.org/show_bug.cgi?id=158610

This change caused LayoutTest crashes under GuardMalloc and
ASan (Requested by ryanhaddad on #webkit).

Reverted changeset:

"Deleting a CSSOM style rule invalidates any previously-added
FontFaces"
​https://bugs.webkit.org/show_bug.cgi?id=158450
​http://trac.webkit.org/changeset/201887

Patch by Commit Queue <​commit-queue@webkit.org> on 2016-06-09

10:17 PM Changeset in webkit [201905] by achristensen@apple.com
  • 4 edits in trunk/Source/WebKit/win

Unreviewed build fix after r201894
​https://bugs.webkit.org/show_bug.cgi?id=158588

  • WebCoreSupport/WebEditorClient.cpp:

(WebEditorClient::~WebEditorClient):
(WebEditorClient::isContinuousSpellCheckingEnabled):
(WebEditorClient::pageDestroyed): Deleted.

  • WebCoreSupport/WebEditorClient.h:
  • WebView.cpp:

(WebView::initWithFrame):

8:31 PM Changeset in webkit [201904] by Alan Bujtas
  • 6 edits
    2 adds in trunk

Add testing support for 3x device scale factor.
​https://bugs.webkit.org/show_bug.cgi?id=158597

Reviewed by Simon Fraser.

Set 3x device scale factor on the test canvas when the test url is prefixed with hidpi-3x-.

Tools:

  • DumpRenderTree/mac/DumpRenderTree.mm:

(changeWindowScaleIfNeeded):

  • WebKitTestRunner/TestController.cpp:

(WTR::TestController::updateWindowScaleForTest):

  • WebKitTestRunner/TestOptions.cpp:

(WTR::deviceScaleFactorForTest):
(WTR::TestOptions::TestOptions):
(WTR::isHiDPITestPath): Deleted.

  • WebKitTestRunner/TestOptions.h:

LayoutTests:

  • fast/hidpi/hidpi-3x-device-pixel-ratio-expected.txt: Added.
  • fast/hidpi/hidpi-3x-device-pixel-ratio.html: Added.
8:20 PM Changeset in webkit [201903] by Chris Dumez
  • 2 edits in trunk/Source/WebCore

Address Darin's review comment on r201898.
​https://bugs.webkit.org/show_bug.cgi?id=158576

Reviewed by Darin Adler.

  • page/Base64Utilities.h:
7:45 PM Changeset in webkit [201902] by rniwa@webkit.org
  • 3 edits in trunk/LayoutTests

REGRESSION(r201823) editing/selection/selection-in-iframe-removed-crash.html is flaky
​https://bugs.webkit.org/show_bug.cgi?id=158569

Commit the test fix that was supposed to be landed as a part of r201823,
and remove the flaky test expectation.

  • editing/selection/selection-in-iframe-removed-crash.html:
  • platform/mac/TestExpectations:
7:06 PM Changeset in webkit [201901] by commit-queue@webkit.org
  • 16 edits
    2 adds in trunk

[iOS] -webkit-overflow-scrolling: touch; ignores pointer-events: none;
​https://bugs.webkit.org/show_bug.cgi?id=119839
<rdar://problem/9671514>

Patch by Antoine Quint <Antoine Quint> on 2016-06-09
Reviewed by Simon Fraser.

Source/WebCore:

Propagate a "userInteractionEnabled" flag from the Web process which is used to turn off
user interaction on a UIScrollView created for -webkit-overflow-scrolling: touch.

Test: fast/scrolling/ios/touch-scroll-pointer-events-none.html

  • platform/graphics/GraphicsLayer.cpp:

(WebCore::GraphicsLayer::GraphicsLayer):

  • platform/graphics/GraphicsLayer.h:

(WebCore::GraphicsLayer::userInteractionEnabled):
(WebCore::GraphicsLayer::setUserInteractionEnabled):

  • platform/graphics/ca/GraphicsLayerCA.cpp:

(WebCore::GraphicsLayerCA::setUserInteractionEnabled):
(WebCore::GraphicsLayerCA::commitLayerChangesBeforeSublayers):
(WebCore::GraphicsLayerCA::updateUserInteractionEnabled):

  • platform/graphics/ca/GraphicsLayerCA.h:
  • platform/graphics/ca/PlatformCALayer.h:
  • platform/graphics/ca/cocoa/PlatformCALayerCocoa.h:
  • platform/graphics/ca/cocoa/PlatformCALayerCocoa.mm:

(PlatformCALayerCocoa::userInteractionEnabled):
(PlatformCALayerCocoa::setUserInteractionEnabled):

  • rendering/RenderLayerBacking.cpp:

(WebCore::RenderLayerBacking::updateAfterDescendants):

Source/WebKit2:

Propagate a "userInteractionEnabled" flag from the Web process which is used to turn off
user interaction on a UIScrollView created for -webkit-overflow-scrolling: touch.

  • Shared/mac/RemoteLayerTreePropertyApplier.mm:

(WebKit::RemoteLayerTreePropertyApplier::applyProperties):

  • Shared/mac/RemoteLayerTreeTransaction.h:
  • Shared/mac/RemoteLayerTreeTransaction.mm:

(WebKit::RemoteLayerTreeTransaction::LayerProperties::LayerProperties):
(WebKit::RemoteLayerTreeTransaction::LayerProperties::encode):
(WebKit::RemoteLayerTreeTransaction::LayerProperties::decode):
(WebKit::dumpChangedLayers):

  • WebProcess/WebPage/mac/PlatformCALayerRemote.cpp:

(WebKit::PlatformCALayerRemote::userInteractionEnabled):
(WebKit::PlatformCALayerRemote::setUserInteractionEnabled):

  • WebProcess/WebPage/mac/PlatformCALayerRemote.h:

LayoutTests:

  • fast/scrolling/ios/touch-scroll-pointer-events-none-expected.txt: Added.
  • fast/scrolling/ios/touch-scroll-pointer-events-none.html: Added.
7:03 PM Changeset in webkit [201900] by fpizlo@apple.com
  • 4 edits
    2 adds in trunk/Source/JavaScriptCore

Rare failure in stress/v8-deltablue-strict.js.ftl-eager
​https://bugs.webkit.org/show_bug.cgi?id=158591

Reviewed by Saam Barati.

This is a simple and sensible fix to an amazing compiler bug that previously only
manifested rarely in the v8-deltablue-strict test. It required on average 1000 runs while
the system was under load for the bug to manifest. Fortunately, the bug is 100% repro with
concurrent JIT disabled in the new "constant-fold-multi-get-by-offset-to-get-by-offset-on-
prototype-and-sink-allocation.js" test.

The problem here is that we were allowing ourselves to be super sloppy with the meaning of
the two children of GetByOffset, and to a lesser extent, PutByOffset. The first two
children of these nodes have these meanings:

child1: the storage from which to load (or to which to store)
child2: the logical object base

Normally, child1 == child2, but child1 may point to a node that vends the storage pointer
in case we are using multiple indirections to get to the property. That's fairly common.

Where this gets nutty is that we don't validate the behavior of child1. Previously, the
DFG::Validate phase would accept code that had child1 point to one object and child2 point
to another object. That's bad because then, analyses will assume that we're loading from
one object while we are actually loading from another. One of the fixes is to make
Validate smarter about this, so that future problems with this get caught sooner.

The actual bug was in ConstantFoldingPhase. When we first wrote ConstantFoldingPhase's
logic for converting GetByIds and MultiGetByOffsets to GetByOffset, we assumed that this
was only for non-prototype loads. This was becuase the logic was originally written based
on a static GetByIdStatus analysis, which does not handle prototypes. So, as a shortcut,
we would convert the GetById (or MultiGetByOffset) to a GetByOffset by doing this
shuffling of children:

child1 got the storage pointer, which might be a new GetButterfly node that we created.
child2 got the old value of child1.

The bug was introduced when I later made it possible for a monomorphic prototype
MultiGetByOffset to be converted to a GetByOffset. Then this algorithm would mean that:

child1 got either a pointer to the prototype or a storage pointer derived from the

prototype.

child2 got the old value of child1, which was a pointer to the base object (i.e. not the

prototype).


This happens super rarely because most prototype loads that we can statically reason about
also happen to load constants, so we don't convert to GetByOffset at all. You need the
strange combination of a MultiGetByOffset (not GetById or GetByOffset) on some prototypes
and some static reasoning about the base so that we can convert it to a GetByOffset, but
not enough static reasoning that we can convert it to a constant.

Even if the bad thing happened, then this is not enough for it to cause symptons. If we
did nothing else - like none of the other optimizations succeeded - then this would
be OK because the backend will emit code based on child1, which is right. But disaster
strikes when the code otherwise looks sane enough for ObjectAllocationSinkingPhase to kick
in. This phase operates on child2, as any good phase should: child1 is only interesting
for knowing *how* to load, not *what* we are loading. The phase is right to ignore child1.

So the phase would assume that we are loading the prototype property ("f" in the new test
or "addToGraph" in deltablue) from the sunken base object allocation in the inlined
constructor. The base object has no such property, but the phase conservatively assumes
that it does indeed have such a property. That's just how the phase does things: it is
very abstract and general, so it assumes that the set of properties on an allocation is
the set of properties that accesses to the allocation speak of. Clearly, this GetByOffset
was speaking of the property as being on the allocation. When sinking completed, it would
convert the GetByOffset to the sunken (a.k.a. promoted) property. But nobody stored to
this property on the allocation, so we'd get the bottom value, which is 1927. Why 1927? I
don't remember anymore, but apparently I chose it. It helped here - when I started seeing
that value come up, it took a quick grep to realize that this was the object allocation
sinking phase's bottom value.

The real fix to the bug is to make Node::convertToGetByOffset() take an explicit new base
since its clients will use it to potentially create a load on a different object than the
base of the original operation, as in the relatively new
MultiGetByOffset(prototype)->GetByOffset optimization. As far as I know, the PutByOffset
code did not have the same bug because we don't have any optimizations that turn a PutById
or MultiPutByOffset into a PutByOffset on anything but the base object. But the logical
bug is definitely there: there's code in ConstantFoldingPhase that claims to be able to
convert any node to a PutByOffset on any base, but it actually silently reuses the
original node's child1 as the logical base (i.e. child2). This patch makes all of this
stuff explicit. You can't make this mistake anymore.

  • dfg/DFGConstantFoldingPhase.cpp:

(JSC::DFG::ConstantFoldingPhase::emitGetByOffset):
(JSC::DFG::ConstantFoldingPhase::emitPutByOffset):

  • dfg/DFGNode.h:

(JSC::DFG::Node::convertToGetStack):
(JSC::DFG::Node::convertToGetByOffset):
(JSC::DFG::Node::convertToMultiGetByOffset):
(JSC::DFG::Node::convertToPutByOffset):

  • dfg/DFGValidate.cpp:
  • tests/stress/constant-fold-multi-get-by-offset-to-get-by-offset-on-prototype-and-sink-allocation.js: Added.

(ThingA):
(ThingB):
(foo):
(bar):

  • tests/stress/sink-to-impossible-multi-get-by-offset-on-prototypes.js: Added.

(ThingA):
(ThingB):
(ThingC):
(bar):
(foo):

6:54 PM Changeset in webkit [201899] by Chris Dumez
  • 4 edits in trunk

WorkerNavigator property should exist on WorkerGlobalScope
​https://bugs.webkit.org/show_bug.cgi?id=158574
<rdar://problem/26725108>

Reviewed by Darin Adler.

Source/WebCore:

WorkerNavigator property should exist on WorkerGlobalScope:
​https://html.spec.whatwg.org/multipage/workers.html#the-workernavigator-object

Fixing this gets the number of failures on ​http://w3c-test.org/workers/interfaces.worker
from 34 to 23.

No new tests, rebaselined existing test.

  • page/WorkerNavigator.idl:

LayoutTests:

Rebaseline existing test now that WorkerNavigator is exposed to workers.

  • js/dom/global-constructors-attributes-dedicated-worker-expected.txt:
6:42 PM Changeset in webkit [201898] by Chris Dumez
  • 12 edits
    1 move
    5 adds
    1 delete in trunk

atob() / btoa() API should be exposed to workers
​https://bugs.webkit.org/show_bug.cgi?id=158576
<rdar://problem/26729340>

Reviewed by Sam Weinig.

Source/WebCore:

Expose atob() / btoa() API to workers as per:
​https://html.spec.whatwg.org/multipage/webappapis.html#windoworworkerglobalscope

This aligns our behavior with Firefox and Chrome as well.

Test: fast/workers/atob-btoa.html

  • CMakeLists.txt:
  • DerivedSources.cpp:
  • DerivedSources.make:
  • PlatformMac.cmake:
  • WebCore.xcodeproj/project.pbxproj:
  • page/Base64Utilities.cpp: Added.

(WebCore::Base64Utilities::btoa):
(WebCore::Base64Utilities::atob):

  • page/Base64Utilities.h: Added.
  • page/DOMWindow.cpp:

(WebCore::DOMWindow::find): Deleted.
(WebCore::DOMWindow::offscreenBuffering): Deleted.
(WebCore::DOMWindow::outerHeight): Deleted.
(WebCore::DOMWindow::outerWidth): Deleted.

  • page/DOMWindow.h:
  • page/DOMWindow.idl:
  • page/WindowBase64.idl: Removed.
  • page/WindowOrWorkerGlobalScope.idl: Renamed from Source/WebCore/page/WindowTimers.idl.
  • workers/WorkerGlobalScope.h:
  • workers/WorkerGlobalScope.idl:

LayoutTests:

Add test for atob() / btoa() in workers.

  • fast/workers/atob-btoa-expected.txt: Added.
  • fast/workers/atob-btoa.html: Added.
  • fast/workers/resources/worker-atob-btoa.js: Added.
6:11 PM Changeset in webkit [201897] by andersca@apple.com
  • 3 edits
    2 deletes in trunk/Source/WebKit2

Remove OriginAndDatabases.cpp, it's unused
​https://bugs.webkit.org/show_bug.cgi?id=158595

Reviewed by Sam Weinig.

  • CMakeLists.txt:
  • Shared/OriginAndDatabases.cpp: Removed.

(WebKit::OriginAndDatabases::encode): Deleted.
(WebKit::OriginAndDatabases::decode): Deleted.

  • Shared/OriginAndDatabases.h: Removed.
  • WebKit2.xcodeproj/project.pbxproj:
5:42 PM Changeset in webkit [201896] by mark.lam@apple.com
  • 8 edits in trunk/Source/JavaScriptCore

Make some methods const.
​https://bugs.webkit.org/show_bug.cgi?id=158594

Reviewed by Benjamin Poulain.

  • bytecode/CodeBlock.cpp:

(JSC::CodeBlock::columnNumberForBytecodeOffset):
(JSC::CodeBlock::expressionRangeForBytecodeOffset):

  • bytecode/CodeBlock.h:
  • bytecode/ExpressionRangeInfo.h:

(JSC::ExpressionRangeInfo::encodeFatColumnMode):
(JSC::ExpressionRangeInfo::decodeFatLineMode):
(JSC::ExpressionRangeInfo::decodeFatColumnMode):

  • bytecode/UnlinkedCodeBlock.cpp:

(JSC::UnlinkedCodeBlock::lineNumberForBytecodeOffset):
(JSC::UnlinkedCodeBlock::getLineAndColumn):
(JSC::UnlinkedCodeBlock::expressionRangeForBytecodeOffset):

  • bytecode/UnlinkedCodeBlock.h:

(JSC::UnlinkedCodeBlock::createRareDataIfNecessary):

  • interpreter/Interpreter.cpp:

(JSC::Interpreter::isOpcode):
(JSC::StackFrame::computeLineAndColumn):
(JSC::StackFrame::toString):

  • interpreter/Interpreter.h:

(JSC::StackFrame::isNative):

5:21 PM Changeset in webkit [201895] by Brent Fulgham
  • 3 edits in trunk/Source/WebCore

Restrict HTTP/0.9 responses to default ports and cancel HTTP/0.9 resource loads if the document was loaded with another HTTP protocol
​https://bugs.webkit.org/show_bug.cgi?id=158589
<rdar://problem/25757454>

Patch by John Wilander <​wilander@apple.com> on 2016-06-09
Reviewed by Brent Fulgham.

No new tests. Our layout test environment does not allow for headerless responses
nor does it allow you to set an explicit HTTP/0.9 status header in PHP. I have
manually tested this change with a Python socket setup doing both headerless and
HTTP/0.9 header tests for positive and negative cases.

  • loader/DocumentLoader.cpp:

(WebCore::DocumentLoader::responseReceived):

Cancel loads if the request was made to a non-default port.

  • loader/ResourceLoader.cpp:

(WebCore::ResourceLoader::didReceiveResponse):

Cancel loads if the request was made to a non-default port or if the document
was loaded with another protocol. Cancelation is handled as a fail so as to
fire the onerror event and allow sites to handle it gracefully.

4:53 PM Changeset in webkit [201894] by achristensen@apple.com
  • 19 edits in trunk/Source

Clean up EditorClient lifetime
​https://bugs.webkit.org/show_bug.cgi?id=158588

Reviewed by Anders Carlsson.

Source/WebCore:

No new tests. This patch does two things, all of which do not change behavior:

  1. Use a std::unique_ptr<EditorClient> owned by the Page instead of allocating

with new in WebKit/WebKit2 and deleting in WebEditorClient::pageDestroyed.

  1. Give the Page a PageConfiguration&& instead of a PageConfiguration& in its constructor.
  • inspector/InspectorOverlay.cpp:

(WebCore::InspectorOverlay::overlayPage):

  • loader/EmptyClients.cpp:

(WebCore::fillWithEmptyClients):

  • loader/EmptyClients.h:

(WebCore::EmptyEditorClient::EmptyEditorClient):
(WebCore::EmptyEditorClient::~EmptyEditorClient):

  • page/EditorClient.h:

(WebCore::EditorClient::~EditorClient):

  • page/Page.cpp:

(WebCore::Page::Page):
(WebCore::Page::~Page):
(WebCore::Page::setViewMode):
(WebCore::Page::clearUndoRedoOperations):
(WebCore::Page::inLowQualityImageInterpolationMode):
(WebCore::Page::invalidateStylesForAllLinks):
(WebCore::Page::invalidateStylesForLink):
(WebCore::Page::invalidateInjectedStyleSheetCacheInAllFrames):
(WebCore::Page::setDebugger):
(WebCore::Page::setIsVisibleInternal):
(WebCore::Page::setAllowsMediaDocumentInlinePlayback):

  • page/Page.h:

(WebCore::Page::canStartMedia):
(WebCore::Page::editorClient):
(WebCore::Page::plugInClient):
(WebCore::Page::mainFrame):
(WebCore::Page::group):

  • page/PageConfiguration.cpp:
  • page/PageConfiguration.h:
  • page/mac/PageMac.mm:

(WebCore::Page::addSchedulePair):
(WebCore::Page::removeSchedulePair):

  • svg/graphics/SVGImage.cpp:

(WebCore::SVGImage::dataChanged):

Source/WebKit/mac:

  • WebCoreSupport/WebEditorClient.h:
  • WebCoreSupport/WebEditorClient.mm:

(WebEditorClient::WebEditorClient):
(WebEditorClient::pageDestroyed): Deleted.

  • WebView/WebView.mm:

(-[WebView _commonInitializationWithFrameName:groupName:]):
(-[WebView initSimpleHTMLDocumentWithStyle:frame:preferences:groupName:]):

Source/WebKit2:

  • WebProcess/WebCoreSupport/WebEditorClient.cpp:

(WebKit::generateTextCheckingRequestID):
(WebKit::WebEditorClient::shouldDeleteRange):
(WebKit::WebEditorClient::pageDestroyed): Deleted.

  • WebProcess/WebCoreSupport/WebEditorClient.h:

(WebKit::WebEditorClient::WebEditorClient):

  • WebProcess/WebPage/WebPage.cpp:

(WebKit::m_shouldDispatchFakeMouseMoveEvents):

4:48 PM Changeset in webkit [201893] by commit-queue@webkit.org
  • 5 edits in trunk/Source

REGRESSION: Web Inspector: IndexedDB does not show ObjectStore data
​https://bugs.webkit.org/show_bug.cgi?id=158592
<rdar://problem/26730696>

Patch by Joseph Pecoraro <Joseph Pecoraro> on 2016-06-09
Reviewed by Timothy Hatcher.

Source/WebCore:

  • inspector/InspectorIndexedDBAgent.cpp:

(WebCore::DataLoader::execute):
Ensure the IDBTransaction is active when attempting to open a cursor.

(WebCore::OpenCursorCallback::handleEvent):
End, when the cursor result is empty, like we do for script results.

Source/WebInspectorUI:

  • UserInterface/Views/DataGrid.js:

(WebInspector.DataGrid.prototype._noteRowRemoved):
(WebInspector.DataGridNode.prototype._detach):
When rows are removed in the non-Virtual DataGrids, we should
actually remove the row.

  • UserInterface/Views/IndexedDatabaseObjectStoreContentView.js:

(WebInspector.IndexedDatabaseObjectStoreContentView):
(WebInspector.IndexedDatabaseObjectStoreContentView.prototype._fetchMoreData.processEntries):
(WebInspector.IndexedDatabaseObjectStoreContentView.prototype._fetchMoreData):
Don't use the delete operator. Use a boolean.

4:30 PM Changeset in webkit [201892] by msaboff@apple.com
  • 5 edits in trunk

ES6: Reusing function name as a parameter name shouldn't throw Syntax Error
​https://bugs.webkit.org/show_bug.cgi?id=158575

Reviewed by Benjamin Poulain.

Source/JavaScriptCore:

The check for a parameter with a duplicate name doesn't take into account the
type of the prior variable. Added a check that the duplicate is also a
parameter.

See the relevant spec section at:
​http://www.ecma-international.org/ecma-262/6.0/#sec-function-definitions-static-semantics-early-errors

  • parser/Parser.h:

(JSC::Scope::declareParameter):

LayoutTests:

Added a new test case.

  • js/basic-strict-mode-expected.txt:
  • js/script-tests/basic-strict-mode.js:
3:55 PM Changeset in webkit [201891] by Nikita Vasilyev
  • 2 edits in trunk/Source/WebInspectorUI

Web Inspector: Support Command-P for quick open
​https://bugs.webkit.org/show_bug.cgi?id=158579
<rdar://problem/26726751>

Reviewed by Timothy Hatcher.

  • UserInterface/Base/Main.js:

(WebInspector.contentLoaded):

3:49 PM Changeset in webkit [201890] by Nikita Vasilyev
  • 4 edits in trunk/Source/WebInspectorUI

REGRESSION (r194717): Web Inspector: Elements tab: an element loses focus when selected by Up/Down key
​https://bugs.webkit.org/show_bug.cgi?id=157768
<rdar://problem/26311155>

Reviewed by Timothy Hatcher.

Remove _previousFocusedSection and _newInspectorRuleSelector since it was used only
to focus on a newly created section (added by clicking on "+" button).

Introduce _inspectorSection and _isInspectorSectionPendingFocus.

  • UserInterface/Views/CSSStyleDeclarationSection.js:

(WebInspector.CSSStyleDeclarationSection.prototype.cssStyleDeclarationTextEditorBlurActiveEditor): Deleted.
(WebInspector.CSSStyleDeclarationSection.prototype._handleSelectorPaste): Deleted.
No longer needed, it was only used by _previousFocusedSection and _newInspectorRuleSelector.

  • UserInterface/Views/CSSStyleDeclarationTextEditor.js:

(WebInspector.CSSStyleDeclarationTextEditor.): Deleted.
No londer needed, it was only used by _previousFocusedSection.

  • UserInterface/Views/RulesStyleDetailsPanel.js:

(WebInspector.RulesStyleDetailsPanel):
(WebInspector.RulesStyleDetailsPanel.prototype.refresh.appendStyleSection):
(WebInspector.RulesStyleDetailsPanel.prototype.newRuleButtonClicked):
(WebInspector.RulesStyleDetailsPanel.prototype.nodeStylesRefreshed):
(WebInspector.RulesStyleDetailsPanel.prototype.cssStyleDeclarationSectionEditorFocused): Deleted.
(WebInspector.RulesStyleDetailsPanel.prototype.cssStyleDeclarationSectionBlurActiveEditor): Deleted.
(WebInspector.RulesStyleDetailsPanel.prototype.cssStyleDeclarationSectionFocusNewInspectorRuleWithSelector): Deleted.

3:34 PM Changeset in webkit [201889] by commit-queue@webkit.org
  • 6 edits
    2 adds in trunk

Changing canvas height immediately after page load does not relayout canvas
​https://bugs.webkit.org/show_bug.cgi?id=156097

Patch by Antoine Quint <Antoine Quint> on 2016-06-09
Reviewed by Zalan Bujtas.

Source/WebCore:

Promote the logic use to identify whether we should perform a layout after a change of
intrinsic size from RenderImage to RenderReplaced such that RenderCanvas may use it
in canvasSizeChanged() and correctly update its layout in the case where the width
or height attribute is updated and there are no explicit sizing performed with CSS.
Additionally, this will also account for the object-fix property to only perform
a layout if necessary.

Test: fast/canvas/canvas-css-size-after-height-change-with-display-flex.html

  • rendering/RenderHTMLCanvas.cpp:

(WebCore::RenderHTMLCanvas::canvasSizeChanged):

  • rendering/RenderImage.cpp:

(WebCore::RenderImage::repaintOrMarkForLayout):

  • rendering/RenderReplaced.cpp:

(WebCore::RenderReplaced::setNeedsLayoutIfNeededAfterIntrinsicSizeChange):

  • rendering/RenderReplaced.h:

LayoutTests:

  • fast/canvas/canvas-css-size-after-height-change-with-display-flex-expected.html: Added.
  • fast/canvas/canvas-css-size-after-height-change-with-display-flex.html: Added.
3:05 PM Changeset in webkit [201888] by aestes@apple.com
  • 16 edits
    1 add in trunk/Source/WebKit2

WKWebView does not render PDF pages in AirPrint
​https://bugs.webkit.org/show_bug.cgi?id=151386
rdar://problem/22499157

Reviewed by Tim Horton.

_WKWebViewPrintFormatter originally attempted to handle PDFs, but the code path was never
properly tested since Safari prints PDFs by setting a printingItem on the
UIPrintInteractionController instead of going through a print formatter. The existing code
almost worked, if it weren't for CGContextScaleCTM() scaling each page into oblivion due to
_totalScaleFactor equaling 0.

This patch properly implements -[_WKWebViewPrintFormatter drawInRect:forPageAtIndex:] to
handle drawing both PDFs generated by WebKit and PDFs loaded in the main frame. It also
takes the opportunity to clean up a number of issues in the existing code:

  • Handling of -[_WKWebViewPrintFormatter startPage] is now correct. I had previously assumed this property represented the first page of output to print, but it actually represents the first page in the overall print job that the print formatter renders. In other words, regardless of -startPage, the print formatter should always print all its pages.
  • Code specific to webpage and PDF printing was factored out into WKContentView and WKPDFView, respectively. Each conforms to @protocol(_WKWebViewPrintProvider), and _WKWebViewPrintFormatter accesses the provider via -[WKWebView _printProvider].
  • Instead of piping the printed PDF data from WebPageProxy to WKWebView via PageClient, use the GenericCallback mechanism to have WebPageProxy call a lambda specified by WKContentView when the printed PDF is available.
  • Removed _totalScaleFactor and used CGPDFPageGetDrawingTransform() to transform both webpages and PDFs. For webpages, _totalScaleFactor will always equal the ratio of the paper width to the PDF page width, so CGPDFPageGetDrawingTransform() will apply the same scaling as CGContextScaleCTM(_totalScaleFactor, _totalScaleFactor) would.
  • UIProcess/API/Cocoa/WKWebView.mm:

(-[WKWebView _printProvider]): Added. Returns _currentContentView if it conforms to
@protocol(_WKWebViewPrintProvider).
(-[WKWebView _computePageCountAndStartDrawingToPDFForFrame:printInfo:firstPage:computedTotalScaleFactor:]):
Moved code to _wk_pageCountForPrintFormatter in WKContentView and WKPDFView.
(-[WKWebView _endPrinting]): Deleted.
(-[WKWebView _printedDocument]): Deleted.
(-[WKWebView _setPrintedDocument:]): Deleted.

  • UIProcess/API/Cocoa/WKWebViewInternal.h: Declared the _printProvider property.
  • UIProcess/PageClient.h: Removed didFinishDrawingPagesToPDF().
  • UIProcess/WebPageProxy.h: Declared computePagesForPrintingAndDrawToPDF() and

drawToPDFCallback().

  • UIProcess/WebPageProxy.messages.in: Renamed DidFinishDrawingPagesToPDF to

DrawToPDFCallback.

  • UIProcess/_WKWebViewPrintFormatter.mm: Backed the frameToPrint property with a RetainPtr

ivar so that it doesn't need to be released manually in -dealloc; removed _totalScaleFactor
and _printInfo ivars and added a _printedDocument ivar; removed the property declaration for
webView.
(-[_WKWebViewPrintFormatter frameToPrint]): Added a custom getter for the frameToPrint
property.
(-[_WKWebViewPrintFormatter setFrameToPrint:]): Added a custom setter for the frameToPrint
property.
(-[_WKWebViewPrintFormatter _webView]): Renamed from webView; added an underscore since this
is a private method.
(-[_WKWebViewPrintFormatter _recalcPageCount]): Retrieved the page count from the print
provider and clamped its value to NSIntegerMax.
(-[_WKWebViewPrintFormatter drawInRect:forPageAtIndex:]): Retrieved the printed document
from the print provider if needed; modified the CTM transformations to work for both
webpages and PDFs.
(-[_WKWebViewPrintFormatter dealloc]): Deleted.
(-[_WKWebViewPrintFormatter webView]): Renamed to _webView.
(-[_WKWebViewPrintFormatter rectForPageAtIndex:]): Deleted.

  • UIProcess/_WKWebViewPrintFormatterInternal.h: Added. Moved a UIPrintFormatter internal

method declaration to here and defined the _WKWebViewPrintProvider protocol.

  • UIProcess/ios/PageClientImplIOS.h: Removed didFinishDrawingPagesToPDF().
  • UIProcess/ios/PageClientImplIOS.mm: Ditto.

(WebKit::PageClientImpl::didFinishDrawingPagesToPDF): Deleted.

  • UIProcess/ios/WKContentView.mm: Conformed to @protocol(_WKWebViewPrintProvider).

(-[WKContentView _wk_pageCountForPrintFormatter:]): Moved the code to compute page count
from WKWebView to here.
(-[WKContentView _wk_printedDocument]): Moved the code to get the printed document from
WKWebView to here.

  • UIProcess/ios/WKPDFView.mm:

(-[WKPDFView _wk_pageCountForPrintFormatter:]): Moved the code to compute the page count
from WKWebView to here; added a call to CGPDFDocumentAllowsPrinting(), returning 0 if
printing is not allowed.
(-[WKPDFView _wk_printedDocument]): Moved the code to get the printed document from
WKWebView to here.

  • UIProcess/ios/WebPageProxyIOS.mm:

(WebKit::WebPageProxy::computePagesForPrintingAndDrawToPDF): Registered the callback with
m_callbacks and sent Messages::WebPage::ComputePagesForPrintingAndDrawToPDF; returned the
synchronously-returned page count.
(WebKit::WebPageProxy::drawToPDFCallback): Added to perform the callback when drawing to PDF
is complete.
(WebKit::WebPageProxy::didFinishDrawingPagesToPDF): Deleted.

  • WebKit2.xcodeproj/project.pbxproj: Added _WKWebViewPrintFormatterInternal.h.
  • WebProcess/WebPage/WebPage.h: Renamed computePagesForPrintingAndStartDrawingToPDF() to

computePagesForPrintingAndDrawToPDF().

  • WebProcess/WebPage/WebPage.messages.in: Renamed

ComputePagesForPrintingAndStartDrawingToPDF to ComputePagesForPrintingAndDrawToPDF. Removed
the startPage parameter and added a callbackID.

  • WebProcess/WebPage/ios/WebPageIOS.mm:

(WebKit::WebPage::computePagesForPrintingAndDrawToPDF): Renamed from
computePagesForPrintingAndStartDrawingToPDF(). Added a call to endPrinting() after sending
Messages::WebPageProxy::DrawToPDFCallback.
(WebKit::WebPage::computePagesForPrintingAndStartDrawingToPDF): Renamed to
computePagesForPrintingAndDrawToPDF.

3:03 PM Changeset in webkit [201887] by mmaxfield@apple.com
  • 10 edits
    2 adds in trunk

Deleting a CSSOM style rule invalidates any previously-added FontFaces
​https://bugs.webkit.org/show_bug.cgi?id=158450

Reviewed by Darin Adler.

Source/WebCore:

This patch has two pieces: updating the CSSOM when the FontFace changes, and
updating the FontFace when the CSSOM changes.

1: Updating the CSSOM when the FontFace changes: CSSFontFaces already have a RefPtr
to their StyleRuleFontFace which represents their CSS-connection. When changing a
property of the CSSFontFace, we simply reach into the StyleRule and update it to
match. Our existing infrastructure of invalidation due to the attribute changes
makes sure that all the necessary updates occur.

  1. Updating the FontFace when the CSSOM changes: If the CSSOM changes in a trivial

way (for example, a new @font-face is appended to the end of the last <style>
element), we can handle it directly. However, when something more invasive occurs,
we end up clearing the entire CSSFontSelector, and then adding all the style rules
from scratch. This involves three steps:

a) CSSFontSelector::buildStarted() is run, which means "we're about to start

building up all the @font-face rules from scratch." We take this opportunity
to purge as many fonts as possible. This is valuable because, for example,
this function gets run when the page gets put into the page cache, so we
want to destroy as much as possible. Not everything can be purged, however -
only CSS-connected fonts which have never been inspected by script are
purgeable. We don't allow fonts inspected by script to be purged because
purging might result in a font appearing from JavaScript to transition from
a success -> failure state, which we don't allow.

b) Upon style recalc (possibly asynchronously) CSSFontSelector::addFontFaceRule()

is called for each @font-face rule. We actually detect that we're in the
middle of a style rebuild, and defer this step.

c) When we're done adding all the font face rules, we call

CSSFontSelector::buildCompleted(). This is where we compare the newly built-
up list of font faces with what existed previously (as remembered in
CSSFontSelector::buildStarted()) in order to detect font faces which were
deleted from the document. Fonts which were newly added to the document
are handled naturally.
Fonts which have a property modified on them are created as if they were new.
However, instead of simply adding the CSSFontFace, we search for the existing
CSSFontFace (by CSS connection pointer) and tell the existing FontFace to
adopt this new CSSFontFace. This means that the JavaScript object will just
pick up any newly-written values in the CSSOM. It also means that the
"status" attribute of the JavaScript object is reset, but this is expected
and allowed by the spec. (For example, if you change the "src" attribute of
an @font-face block via the CSSOM, all bets are off when you inspect the
FontFace JS object representing that block.)

Test: fast/text/font-face-set-cssom.html

  • css/CSSFontFace.cpp:

(WebCore::CSSFontFace::CSSFontFace):
(WebCore::CSSFontFace::setFamilies):
(WebCore::CSSFontFace::setStyle):
(WebCore::CSSFontFace::setWeight):
(WebCore::CSSFontFace::setUnicodeRange):
(WebCore::CSSFontFace::setVariantLigatures):
(WebCore::CSSFontFace::setVariantPosition):
(WebCore::CSSFontFace::setVariantCaps):
(WebCore::CSSFontFace::setVariantNumeric):
(WebCore::CSSFontFace::setVariantAlternates):
(WebCore::CSSFontFace::setVariantEastAsian):
(WebCore::CSSFontFace::setFeatureSettings):
(WebCore::CSSFontFace::initializeWrapper):
(WebCore::CSSFontFace::wrapper):
(WebCore::CSSFontFace::setWrapper):
(WebCore::CSSFontFace::purgeable):
(WebCore::CSSFontFace::updateStyleIfNeeded):

  • css/CSSFontFace.h:
  • css/CSSFontFaceSet.cpp:

(WebCore::CSSFontFaceSet::remove):
(WebCore::CSSFontFaceSet::containsCSSConnection):
(WebCore::CSSFontFaceSet::purge):

  • css/CSSFontFaceSet.h:
  • css/CSSFontSelector.cpp:

(WebCore::CSSFontSelector::buildStarted):
(WebCore::CSSFontSelector::buildCompleted):
(WebCore::CSSFontSelector::addFontFaceRule):

  • css/CSSFontSelector.h:
  • css/FontFace.cpp:

(WebCore::FontFace::family):
(WebCore::FontFace::style):
(WebCore::FontFace::weight):
(WebCore::FontFace::unicodeRange):
(WebCore::FontFace::variant):
(WebCore::FontFace::featureSettings):
(WebCore::FontFace::adopt):

  • css/FontFace.h:

LayoutTests:

  • fast/text/font-face-set-cssom-expected.txt: Added.
  • fast/text/font-face-set-cssom.html: Added.
2:41 PM Changeset in webkit [201886] by Ryan Haddad
  • 2 edits in trunk/LayoutTests

Marking webgl/webgl-backing-store-size-update.html as a flaky timeout on mac-wk1
​https://bugs.webkit.org/show_bug.cgi?id=158585

Unreviewed test gardening.

  • platform/mac-wk1/TestExpectations:
2:38 PM Changeset in webkit [201885] by Ryan Haddad
  • 2 edits in trunk/LayoutTests

Removing Mavericks-specific TestExpectations from mac-wk1 TestExpectations file.

Unreviewed test gardening.

  • platform/mac-wk1/TestExpectations:
2:34 PM Changeset in webkit [201884] by aestes@apple.com
  • 5 edits in trunk/Source

Define printing{Minimum,Maximum}ShrinkFactor in only one place
​https://bugs.webkit.org/show_bug.cgi?id=158580

Reviewed by Tim Horton.

Source/WebCore:

  • page/PrintContext.cpp: Removed printingMinimumShrinkFactor and printingMaximumShrinkFactor.

(WebCore::PrintContext::begin): Used minimumShrinkFactor() and maximumShrinkFactor() instead
of printingMinimumShrinkFactor and printingMaximumShrinkFactor.
(WebCore::PrintContext::computeAutomaticScaleFactor): Ditto.

  • page/PrintContext.h:

(WebCore::PrintContext::minimumShrinkFactor): Added to return the same value as
printingMinimumShrinkFactor.
(WebCore::PrintContext::maximumShrinkFactor): Added to return the same value as
printingMaximumShrinkFactor.

Source/WebKit/mac:

  • WebView/WebHTMLView.mm: Initialized _WebHTMLViewPrintingMinimumShrinkFactor and

_WebHTMLViewPrintingMaximumShrinkFactor with PrintContext::minimumShrinkFactor() and
PrintContext::maximumShrinkFactor() instead of with duplicated float literals.

2:30 PM Changeset in webkit [201883] by eric.carlson@apple.com
  • 4 edits
    2 adds in trunk

Don't show the caption menu if a video has only forced tracks
​https://bugs.webkit.org/show_bug.cgi?id=158573
<rdar://problem/24632384>

Reviewed by Jer Noble.

Source/WebCore:

Test: media/controls/forced-tracks-only.html

  • Modules/mediacontrols/mediaControlsApple.js:

(Controller.prototype.updateCaptionButton): Don't show the button of there are no user-selectable

text or audio tracks.

  • page/CaptionUserPreferencesMediaAF.cpp:

(WebCore::CaptionUserPreferencesMediaAF::sortedTrackListForMenu): Return an empty Vector if

there are no user-selectable tracks.

LayoutTests:

  • media/controls/forced-tracks-only-expected.txt: Added.
  • media/controls/forced-tracks-only.html: Added.
2:01 PM Changeset in webkit [201882] by jer.noble@apple.com
  • 4 edits in trunk/Source/WebCore

Pass through play state and toggle state to the WebPlaybackControlsManager
​https://bugs.webkit.org/show_bug.cgi?id=158578
<rdar://problem/25045616>

Reviewed by Beth Dakin.

Pass through the isPlaying portion of setRate() and allow toggling when a model is present.

  • platform/mac/WebPlaybackControlsManager.h:
  • platform/mac/WebPlaybackControlsManager.mm:
  • platform/mac/WebPlaybackSessionInterfaceMac.mm:

(WebCore::WebPlaybackSessionInterfaceMac::setRate):
(WebCore::WebPlaybackSessionInterfaceMac::setPlayBackControlsManager):

1:54 PM MathML/Early_2016_Refactoring edited by fred.wang@free.fr
(diff)
1:50 PM Changeset in webkit [201881] by fred.wang@free.fr
  • 4 edits in trunk/Source/WebCore

RenderMathOperator: Move calculation of preferred width into MathOperator
​https://bugs.webkit.org/show_bug.cgi?id=157071

Reviewed by Brent Fulgham.

No new tests, behavior is not change.

  • rendering/mathml/MathOperator.cpp:

(WebCore::MathOperator::setOperator): Introduce a style parameter and call reset.
(WebCore::MathOperator::reset): New helper function to reset the operator.
For now we only set the width of the base glyph and the preferred max width.
(WebCore::MathOperator::calculateDisplayStyleLargeOperator): Calculate the m_maxPreferredWidth.
(WebCore::MathOperator::calculateStretchyData): Change the signature of the function and directly set m_maxPreferredWidth.

  • rendering/mathml/MathOperator.h: Add m_maxPreferredWidth member and update some declarations.

(WebCore::MathOperator::width): New helper function.
(WebCore::MathOperator::maxPreferredWidth): New helper function.

  • rendering/mathml/RenderMathMLOperator.cpp:

(WebCore::RenderMathMLOperator::computePreferredLogicalWidths): This function performs wrong
operations that will be fixed in bug 152244 when we update the tests.
For now, let's just use maxPreferredWidth() for non-horizontal operators.
(WebCore::RenderMathMLOperator::updateStyle): Use the new signature of the functions.

1:10 PM Changeset in webkit [201880] by achristensen@apple.com
  • 29 edits in trunk/Source

Clean up WebSocket code
​https://bugs.webkit.org/show_bug.cgi?id=158551

Reviewed by Darin Adler.

Source/WebCore:

No new tests. There is no change in behavior.
There seems to be no reason why SocketStreamHandle should be an AuthenticationClient.

  • Modules/websockets/ThreadableWebSocketChannel.h:
  • Modules/websockets/ThreadableWebSocketChannelClientWrapper.cpp:

(WebCore::ThreadableWebSocketChannelClientWrapper::setSendRequestResult):
(WebCore::ThreadableWebSocketChannelClientWrapper::bufferedAmount):
(WebCore::ThreadableWebSocketChannelClientWrapper::setBufferedAmount):
(WebCore::ThreadableWebSocketChannelClientWrapper::didReceiveBinaryData):
(WebCore::ThreadableWebSocketChannelClientWrapper::didUpdateBufferedAmount):
(WebCore::ThreadableWebSocketChannelClientWrapper::didStartClosingHandshake):
(WebCore::ThreadableWebSocketChannelClientWrapper::didClose):

  • Modules/websockets/ThreadableWebSocketChannelClientWrapper.h:
  • Modules/websockets/WebSocket.cpp:

(WebCore::joinStrings):
(WebCore::saturateAdd):
(WebCore::WebSocket::send):
(WebCore::WebSocket::readyState):
(WebCore::WebSocket::bufferedAmount):
(WebCore::WebSocket::didReceiveBinaryData):
(WebCore::WebSocket::didReceiveMessageError):
(WebCore::WebSocket::didUpdateBufferedAmount):
(WebCore::WebSocket::didStartClosingHandshake):
(WebCore::WebSocket::didClose):

  • Modules/websockets/WebSocket.h:
  • Modules/websockets/WebSocketChannel.cpp:

(WebCore::WebSocketChannel::WebSocketChannel):
(WebCore::WebSocketChannel::~WebSocketChannel):
(WebCore::WebSocketChannel::send):
(WebCore::WebSocketChannel::bufferedAmount):
(WebCore::WebSocketChannel::resume):
(WebCore::WebSocketChannel::willOpenSocketStream):
(WebCore::WebSocketChannel::didOpenSocketStream):
(WebCore::WebSocketChannel::didCloseSocketStream):
(WebCore::WebSocketChannel::didReceiveSocketStreamData):
(WebCore::WebSocketChannel::didUpdateBufferedAmount):
(WebCore::WebSocketChannel::didFailSocketStream):
(WebCore::WebSocketChannel::didStartLoading):
(WebCore::WebSocketChannel::appendToBuffer):
(WebCore::WebSocketChannel::processBuffer):
(WebCore::WebSocketChannel::resumeTimerFired):
(WebCore::WebSocketChannel::startClosingHandshake):
(WebCore::WebSocketChannel::didReceiveAuthenticationChallenge): Deleted.
(WebCore::WebSocketChannel::didCancelAuthenticationChallenge): Deleted.

  • Modules/websockets/WebSocketChannel.h:
  • Modules/websockets/WebSocketChannelClient.h:

(WebCore::WebSocketChannelClient::~WebSocketChannelClient):
(WebCore::WebSocketChannelClient::didConnect):
(WebCore::WebSocketChannelClient::didReceiveMessage):
(WebCore::WebSocketChannelClient::didReceiveBinaryData):
(WebCore::WebSocketChannelClient::didReceiveMessageError):
(WebCore::WebSocketChannelClient::didUpdateBufferedAmount):
(WebCore::WebSocketChannelClient::didStartClosingHandshake):
(WebCore::WebSocketChannelClient::didClose):
(WebCore::WebSocketChannelClient::WebSocketChannelClient):

  • Modules/websockets/WorkerThreadableWebSocketChannel.cpp:

(WebCore::WorkerThreadableWebSocketChannel::send):
(WebCore::WorkerThreadableWebSocketChannel::bufferedAmount):
(WebCore::WorkerThreadableWebSocketChannel::Peer::bufferedAmount):
(WebCore::WorkerThreadableWebSocketChannel::Peer::didReceiveBinaryData):
(WebCore::WorkerThreadableWebSocketChannel::Peer::didUpdateBufferedAmount):
(WebCore::WorkerThreadableWebSocketChannel::Peer::didStartClosingHandshake):
(WebCore::WorkerThreadableWebSocketChannel::Peer::didClose):
(WebCore::WorkerThreadableWebSocketChannel::Bridge::send):
(WebCore::WorkerThreadableWebSocketChannel::Bridge::bufferedAmount):

  • Modules/websockets/WorkerThreadableWebSocketChannel.h:
  • platform/network/BlobData.cpp:

(WebCore::BlobData::appendData):
(WebCore::BlobData::appendFile):

  • platform/network/BlobData.h:

(WebCore::BlobDataItem::BlobDataItem):

  • platform/network/BlobRegistry.h:
  • platform/network/BlobRegistryImpl.cpp:

(WebCore::BlobRegistryImpl::appendStorageItems):
(WebCore::BlobRegistryImpl::registerFileBlobURL):
(WebCore::BlobRegistryImpl::registerBlobURL):
(WebCore::BlobRegistryImpl::registerBlobURLOptionallyFileBacked):
(WebCore::BlobRegistryImpl::registerBlobURLForSlice):

  • platform/network/BlobRegistryImpl.h:
  • platform/network/SocketStreamHandleBase.cpp:

(WebCore::SocketStreamHandleBase::send):
(WebCore::SocketStreamHandleBase::disconnect):
(WebCore::SocketStreamHandleBase::sendPendingData):

  • platform/network/SocketStreamHandleBase.h:
  • platform/network/SocketStreamHandleClient.h:

(WebCore::SocketStreamHandleClient::~SocketStreamHandleClient):
(WebCore::SocketStreamHandleClient::willOpenSocketStream):
(WebCore::SocketStreamHandleClient::didOpenSocketStream):
(WebCore::SocketStreamHandleClient::didCloseSocketStream):
(WebCore::SocketStreamHandleClient::didReceiveSocketStreamData):
(WebCore::SocketStreamHandleClient::didUpdateBufferedAmount):
(WebCore::SocketStreamHandleClient::didFailSocketStream):
(WebCore::SocketStreamHandleClient::didReceiveAuthenticationChallenge): Deleted.
(WebCore::SocketStreamHandleClient::didCancelAuthenticationChallenge): Deleted.

  • platform/network/cf/SocketStreamHandle.h:

(WebCore::SocketStreamHandle::create):
(WebCore::SocketStreamHandle::refAuthenticationClient): Deleted.
(WebCore::SocketStreamHandle::derefAuthenticationClient): Deleted.

  • platform/network/cf/SocketStreamHandleCFNet.cpp:

(WebCore::SocketStreamHandle::SocketStreamHandle):
(WebCore::SocketStreamHandle::addCONNECTCredentials):
(WebCore::SocketStreamHandle::copyCFStreamDescription):
(WebCore::SocketStreamHandle::readStreamCallback):
(WebCore::SocketStreamHandle::writeStreamCallback):
(WebCore::SocketStreamHandle::reportErrorToClient):
(WebCore::SocketStreamHandle::~SocketStreamHandle):
(WebCore::SocketStreamHandle::platformClose):
(WebCore::SocketStreamHandle::port):
(WebCore::SocketStreamHandle::receivedCredential): Deleted.
(WebCore::SocketStreamHandle::receivedRequestToContinueWithoutCredential): Deleted.
(WebCore::SocketStreamHandle::receivedCancellation): Deleted.
(WebCore::SocketStreamHandle::receivedRequestToPerformDefaultHandling): Deleted.
(WebCore::SocketStreamHandle::receivedChallengeRejection): Deleted.

  • platform/network/curl/ResourceHandleCurl.cpp:
  • platform/network/curl/SocketStreamHandle.h:

(WebCore::SocketStreamHandle::SocketData::SocketData):

  • platform/network/curl/SocketStreamHandleCurl.cpp:

(WebCore::SocketStreamHandle::platformClose):
(WebCore::SocketStreamHandle::readData):
(WebCore::SocketStreamHandle::didReceiveData):
(WebCore::SocketStreamHandle::didOpenSocket):
(WebCore::SocketStreamHandle::createCopy):
(WebCore::SocketStreamHandle::didReceiveAuthenticationChallenge): Deleted.
(WebCore::SocketStreamHandle::receivedCredential): Deleted.
(WebCore::SocketStreamHandle::receivedRequestToContinueWithoutCredential): Deleted.
(WebCore::SocketStreamHandle::receivedCancellation): Deleted.
(WebCore::SocketStreamHandle::receivedRequestToPerformDefaultHandling): Deleted.
(WebCore::SocketStreamHandle::receivedChallengeRejection): Deleted.

  • platform/network/soup/SocketStreamHandle.h:

(WebCore::SocketStreamHandle::create):

  • platform/network/soup/SocketStreamHandleSoup.cpp:

(WebCore::getHandleFromId):
(WebCore::deactivateHandle):
(WebCore::activateHandle):
(WebCore::SocketStreamHandle::SocketStreamHandle):
(WebCore::SocketStreamHandle::~SocketStreamHandle):
(WebCore::SocketStreamHandle::connected):
(WebCore::SocketStreamHandle::readBytes):
(WebCore::SocketStreamHandle::platformSend):
(WebCore::SocketStreamHandle::platformClose):
(WebCore::SocketStreamHandle::beginWaitingForSocketWritability):
(WebCore::SocketStreamHandle::didReceiveAuthenticationChallenge): Deleted.
(WebCore::SocketStreamHandle::receivedCredential): Deleted.
(WebCore::SocketStreamHandle::receivedRequestToContinueWithoutCredential): Deleted.
(WebCore::SocketStreamHandle::receivedCancellation): Deleted.
(WebCore::SocketStreamHandle::receivedRequestToPerformDefaultHandling): Deleted.
(WebCore::SocketStreamHandle::receivedChallengeRejection): Deleted.

Source/WebKit2:

  • WebProcess/FileAPI/BlobRegistryProxy.cpp:

(WebKit::BlobRegistryProxy::registerFileBlobURL):

  • WebProcess/FileAPI/BlobRegistryProxy.h:
1:09 PM Changeset in webkit [201879] by Michael Catanzaro
  • 4 edits in trunk

Add comments to clarify feature enablement
​https://bugs.webkit.org/show_bug.cgi?id=158567

Reviewed by Alex Christensen.

.:

  • Source/cmake/WebKitFeatures.cmake:

Tools:

  • Scripts/webkitperl/FeatureList.pm:
12:24 PM Changeset in webkit [201878] by fpizlo@apple.com
  • 4 edits in trunk

PerformanceTests:
Unreviewed, teach the perf bots not to run JSAir.

  • Skipped:

Tools:
Unreviewed, skip jsair tests while we figure out the debug timeouts.

  • Scripts/run-javascriptcore-tests:

(runJSCStressTests):

11:52 AM Changeset in webkit [201877] by commit-queue@webkit.org
  • 5 edits in trunk

Unreviewed, rolling out r201815.
​https://bugs.webkit.org/show_bug.cgi?id=158570

This broke the cmake build. (Requested by lforschler on
#webkit).

Reverted changeset:

"Teach cmake about libWebKitSystemInterfaceOSX10.12"
​http://trac.webkit.org/changeset/201815

11:47 AM Changeset in webkit [201876] by Chris Dumez
  • 5 edits
    2 adds in trunk

WorkerGlobalScope attributes / operations should be on the prototype
​https://bugs.webkit.org/show_bug.cgi?id=158568
<rdar://problem/26720079>

Reviewed by Geoffrey Garen.

Source/WebCore:

WorkerGlobalScope attributes / operations should be on the prototype
because WorkerGlobalScope is not marked as [Global] / [PrimaryGlobal]:

DedicatedWorkerGlobalScope is the interface that is marked as [Global]
and whose attributes / operations should be on the instance.

This brings the number of failures on ​http://w3c-test.org/workers/interfaces.worker
from 65 to 34. It also aligns our behavior with Firefox and Chrome.

Test: fast/workers/WorkerGlobalScope-properties-prototype.html

  • bindings/scripts/CodeGeneratorJS.pm:

(InterfaceRequiresAttributesOnInstance):
(OperationShouldBeOnInstance):

LayoutTests:

  • fast/workers/WorkerGlobalScope-properties-prototype-expected.txt: Added.
  • fast/workers/WorkerGlobalScope-properties-prototype.html: Added.

Add layout test coverage.

  • fast/workers/self-hasOwnProperty-expected.txt:
  • fast/workers/self-hasOwnProperty.html:

Update test I added a couple of days ago because it wrongly expected
the 'navigator' property to be on the instance. This check was failing
in other browsers (Firefox and Chrome).

11:33 AM Changeset in webkit [201875] by timothy_horton@apple.com
  • 5 edits
    2 adds in trunk

Writing-mode-dependent properties don't apply if their value is a variable
​https://bugs.webkit.org/show_bug.cgi?id=158449
<rdar://problem/26662478>

Reviewed by Simon Fraser.

Source/WebCore:

Test: fast/css/variables/direction-dependent-variable-properties.html

  • css/CSSParser.cpp:

(WebCore::CSSParser::parseVariableDependentValue):

  • css/CSSParser.h:
  • css/StyleResolver.cpp:

(WebCore::StyleResolver::resolvedVariableValue):
CSSVariableDependentValue stores the unresolved (direction-dependent) property ID,
because the property that it resolves to cannot be determined until style resolution time.
Plumb the requisite direction and writing mode information into parseVariableDependentValue
at style resolution time so that the property can be resolved to the correct
non-direction-dependent property for each use of the value.

LayoutTests:

  • fast/css/variables/direction-dependent-variable-properties-expected.html: Added.
  • fast/css/variables/direction-dependent-variable-properties.html: Added.

Add a test ensuring that direction-dependent properties work correctly,
including flipping when the direction is flipped.

11:27 AM Changeset in webkit [201874] by Ryan Haddad
  • 2 edits in trunk/LayoutTests

Marking editing/selection/selection-in-iframe-removed-crash.html as flaky on Mac
​https://bugs.webkit.org/show_bug.cgi?id=158569

Unreviewed test gardening.

  • platform/mac/TestExpectations:
10:42 AM Changeset in webkit [201873] by beidson@apple.com
  • 2 edits in trunk/Source/WTF

Unaddressed review feedback from r201872

  • wtf/CrossThreadTask.h:

(WTF::callFunctionForCrossThreadTask): Fix typo.

10:34 AM Changeset in webkit [201872] by beidson@apple.com
  • 4 edits in trunk

Greatly simplify CrossThreadTask.h.
​https://bugs.webkit.org/show_bug.cgi?id=158542

Reviewed by Darin Adler.

Source/WTF:

  • wtf/CrossThreadTask.h:

(WTF::crossThreadCopy):
(WTF::callFunctionForCrossThreadTaskImpl):
(WTF::callFunctionForCrossThreadTask):
(WTF::createCrossThreadTask):
(WTF::callMemberFunctionForCrossThreadTaskImpl):
(WTF::callMemberFunctionForCrossThreadTask):

Tools:

  • TestWebKitAPI/Tests/WTF/CrossThreadTask.cpp:

(TestWebKitAPI::TEST):

10:31 AM Changeset in webkit [201871] by beidson@apple.com
  • 3 edits in trunk/LayoutTests

LayoutTest storage/indexeddb/modern/handle-user-delete.html is a flaky failure.
​https://bugs.webkit.org/show_bug.cgi?id=158501

Reviewed by Darin Adler.

The order in which the transaction abort happens doesn't matter; It only matters that it happens.

Update the test to reflect this.

  • storage/indexeddb/modern/handle-user-delete-expected.txt:
  • storage/indexeddb/modern/resources/handle-user-delete.js:
10:12 AM Changeset in webkit [201870] by Ryan Haddad
  • 2 edits in trunk/Source/WebCore

Attempt to fix the iOS build.

Unreviewed build fix.

  • platform/network/mac/ResourceErrorMac.mm:

(WebCore::ResourceError::ResourceError):

10:07 AM Changeset in webkit [201869] by ddkilzer@apple.com
  • 2 edits in trunk/Source/WebKit2

Update properties for UIWKTextInteractionAssistant
<​https://webkit.org/b/158559>

Reviewed by Darin Adler.

  • Platform/spi/ios/UIKitSPI.h:

(UIWKTextInteractionAssistant.loupeGesture):
(UIWKTextInteractionAssistant.singleTapGesture):
Change from retain to assign since UIWKTextInteractionAssistant
is not responsible for their lifetime. Sort alphabetically.

9:59 AM Changeset in webkit [201868] by Simon Fraser
  • 4 edits
    7 adds in trunk

border-radius with different width and height rendered wrong
​https://bugs.webkit.org/show_bug.cgi?id=158300
<rdar://problem/26672922>

Reviewed by Zalan Bujtas.
Source/WebCore:

Borders with border-radius close to 100% 100% got oddly clipped. This happened because
of the clipping we do to achieve the diagonal corner joins; RenderBoxModelObject::clipBorderSidePolygon()
created trapezoids for each side, but only extended them to the center of the inner border rect.
This clipped out parts of these borders.

Fix by computing the trapezoids by intersecting the corner diagonal line with a line that passes
through the adjacent corners of the inner rect, whose intersection is always going to be inside the
rounded border. Also fix the quads used to do the antialiased/non-antialiased clipping,
by adding a point rather than moving a corner point to ensure we don't mistakenly clip out any
parts of the border.

Finally, improve the rendering of non-renderable cases by actually doing the diagonal
corner joins rather than just giving up.

Tests: fast/borders/border-non-renderable-radius-inner-clip.html

fast/borders/border-radius-inner-clip-vertical.html
fast/borders/border-radius-inner-clip.html

  • rendering/RenderBoxModelObject.cpp:

(WebCore::calculateAdjustedInnerBorder): Moved up.
(WebCore::RenderBoxModelObject::paintOneBorderSide):
(WebCore::RenderBoxModelObject::clipBorderSidePolygon):
(WebCore::findInnerVertex): Deleted.
(WebCore::calculateSideRectIncludingInner): Deleted.
(WebCore::RenderBoxModelObject::clipBorderSideForComplexInnerPath): Deleted.

  • rendering/RenderBoxModelObject.h:

LayoutTests:

  • fast/borders/border-non-renderable-radius-inner-clip-expected.html: Added.
  • fast/borders/border-non-renderable-radius-inner-clip.html: Added.
  • fast/borders/border-radius-inner-clip-expected-mismatch.html: Added.
  • fast/borders/border-radius-inner-clip-vertical-expected-mismatch.html: Added.
  • fast/borders/border-radius-inner-clip-vertical.html: Added.
  • fast/borders/border-radius-inner-clip.html: Added.
  • fast/borders/resources/border-radius-helpers.js: Added.

(createContainer):
(createReferenceContainer):

9:49 AM Changeset in webkit [201867] by peavo@outlook.com
  • 2 edits in trunk/LayoutTests

Unreviewed test gardening.

Unskip passing websocket tests.

  • platform/win/TestExpectations:
9:31 AM Changeset in webkit [201866] by Chris Dumez
  • 5 edits in trunk

Unreviewed, rolling out r201836, r201845, and r201848.

Looks like a 1-2% PLT regression on iOS

Reverted changesets:

"[JSC] Change some parameters based on a random search"
​https://bugs.webkit.org/show_bug.cgi?id=158514
​http://trac.webkit.org/changeset/201836

"Tempory fix for the debug bots"
​http://trac.webkit.org/changeset/201845

"Change thresholdForOptimizeSoon to match
thresholdForOptimizeAfterWarmUp"
​http://trac.webkit.org/changeset/201848

8:56 AM Changeset in webkit [201865] by Ryan Haddad
  • 2 edits in trunk/LayoutTests

Unreviewed, rolling out r201842.

The change that prompted this rebaseline was rolled out.

Reverted changeset:

"Rebaseline js/dom/global-constructors-attributes.html for Mac
after r201810"
​http://trac.webkit.org/changeset/201842

8:15 AM MathML/Early_2016_Refactoring edited by fred.wang@free.fr
(diff)
8:14 AM Changeset in webkit [201864] by calvaris@igalia.com
  • 2 edits in trunk/Source/WebCore

Unreviewed, fixing compilation issue with WebRTC

The code dependencies of the SDP processor were not right.

  • PlatformGTK.cmake:
8:04 AM MathML/Early_2016_Refactoring edited by fred.wang@free.fr
(diff)
7:54 AM Changeset in webkit [201863] by msaboff@apple.com
  • 7 edits
    2 adds in trunk

WebKitTestRunner and DumpRenderTree do not handle dangling surrogate characters
​https://bugs.webkit.org/show_bug.cgi?id=154863

Reviewed by Alexey Proskuryakov.

Source/WebKit2:

Added a non-strict verions of WKStringGetUTF8CString() that will handle dangling
surrogates called WKStringGetUTF8CStringNonStrict().

  • Shared/API/c/WKString.cpp:

(WKStringGetUTF8CStringImpl):
(WKStringGetUTF8CString):
(WKStringGetUTF8CStringNonStrict):

  • Shared/API/c/WKString.h:

Tools:

Added a non-strict verions of WKStringGetUTF8CString() that will handle dangling
surrogates. Changed the extraction of inner text from frames in DumpRenderTree
to use the new WKStringGetUTF8CStringNonStrict() function instead of NSString
conversion since NSString doesn't have a way to handle dangling surrogates.
The code added in DumpRenderTree matches what was changed in WebKitTestRunner.

  • DumpRenderTree/mac/DumpRenderTree.mm:

(dumpFramesAsText):

  • WebKitTestRunner/StringFunctions.h:

(WTR::toWTFString):

LayoutTests:

New tests.

  • fast/text/dangling-surrogates-expected.txt: Added.
  • fast/text/dangling-surrogates.html: Added.
7:50 AM Changeset in webkit [201862] by fred.wang@free.fr
  • 4 edits in trunk/Source/WebCore

Introduce MathOperator::Type
​https://bugs.webkit.org/show_bug.cgi?id=156950

Patch by Frederic Wang <​fwang@igalia.com> on 2016-06-09
Reviewed by Sergio Villar Senin.

No new tests, behavior is not change.

An enum Type is introduced in MathOperator in order to indicate
which kind of stretching is requested. In follow-up work, this will
allow to just call setOperator and stretchTo without having to
explicitly call calculateDisplayStyleLargeOperator or calculateStretchyData.

  • rendering/mathml/MathOperator.cpp:

(WebCore::MathOperator::setOperator): Use Type instead of a boolean.
(WebCore::MathOperator::setGlyphAssembly): Add an assert to ensure that the function is correctly used.
(WebCore::MathOperator::calculateDisplayStyleLargeOperator): Ditto, this makes the assert more accurate.
(WebCore::MathOperator::calculateStretchyData): Ditto and replace m_isVertical with a local isVertical variable.
(WebCore::MathOperator::fillWithVerticalExtensionGlyph): Ditto.
(WebCore::MathOperator::fillWithHorizontalExtensionGlyph): Ditto.
(WebCore::MathOperator::paintVerticalGlyphAssembly): Ditto.
(WebCore::MathOperator::paintHorizontalGlyphAssembly): Ditto.

  • rendering/mathml/MathOperator.h: Add the Type enum.

(WebCore::MathOperator::stretchSize): Use Type instead of a boolean and add an
assert to ensure that the function is correctly used.

  • rendering/mathml/RenderMathMLOperator.cpp:

(WebCore::RenderMathMLOperator::computePreferredLogicalWidths): Call setOperator with the correct value.
(WebCore::RenderMathMLOperator::updateStyle): Ditto.

5:59 AM Changeset in webkit [201861] by commit-queue@webkit.org
  • 28 edits
    11 deletes in trunk

Unreviewed, rolling out r201810.
​https://bugs.webkit.org/show_bug.cgi?id=158563

breaks build without ENABLE_WEB_ANIMATION (Requested by
mcatanzaro on #webkit).

Reverted changeset:

"[web-animations] Add Animatable, AnimationEffect,
KeyframeEffect and Animation interface"
​https://bugs.webkit.org/show_bug.cgi?id=156096
​http://trac.webkit.org/changeset/201810

5:09 AM Changeset in webkit [201860] by Carlos Garcia Campos
  • 2 edits in trunk/Source/WebKit2

[Threaded Compositor] Many layout tests crash when threaded compositor is enabled
​https://bugs.webkit.org/show_bug.cgi?id=158560

Reviewed by Žan Doberšek.

This is because CoordinatedGraphicsLayer::notifyFlushRequired() assumes it has a valid compositor when it's
called. But the compositor is only present when GraphicsLayer::create() is called with a
GraphicsLayerFactory. When running the layout tests, layers are created without a factory because DrawingAreaImpl
is not entering AC mode as expected and the layer tree host is not created, making
DrawingAreaImpl::graphicsLayerFactory() always return nullptr. This happens because DrawingAreaImpl is checking
acceleratedDrawingEnabled setting to decide whether to always use compositing mode or not, and WTR sets that
setting to false (changing its default value). The thing is that acceleratedDrawingEnabled setting doesn't have
any effect in non-Mac ports, what we really want to check there is whether acceleratedCompositingEnabled is true
or false.

  • WebProcess/WebPage/DrawingAreaImpl.cpp:

(WebKit::DrawingAreaImpl::updatePreferences):

5:07 AM Changeset in webkit [201859] by Carlos Garcia Campos
  • 3 edits in trunk/Source/WebKit2

[Threaded Compositor] Remove ThreadedCompositor::setNeedsDisplay()
​https://bugs.webkit.org/show_bug.cgi?id=158523

Reviewed by Michael Catanzaro.

ThreadedCompositor::setNeedsDisplay() is always called from the main thread and schedules a task to the
compositing thread to schedule an immediate update. But RunLoop::Timer is thread-safe so we don't really need to
schedule a task to the update the timer in the compositing thread, we can do that directly in the main
thread. And that's exactly what scheduleDisplayImmediately() does, so we can use it instead of setNeedsDisplay().

  • Shared/CoordinatedGraphics/threadedcompositor/ThreadedCompositor.cpp:

(WebKit::ThreadedCompositor::setNeedsDisplay(): Deleted.
(WebKit::ThreadedCompositor::updateSceneState):

  • Shared/CoordinatedGraphics/threadedcompositor/ThreadedCompositor.h:
2:09 AM Changeset in webkit [201858] by rniwa@webkit.org
  • 10 edits in trunk

slotchange event should be fired at the end of microtask
​https://bugs.webkit.org/show_bug.cgi?id=157374
<rdar://problem/26154024>

Reviewed by Antti Koivisto.

Source/WebCore:

Dispatch slotchange event at the end of every microtask after delivering records to mutation observers
as specified in: ​https://dom.spec.whatwg.org/#notify-mutation-observers

Test: fast/shadow-dom/slotchange-event.html

  • dom/Document.cpp:

(WebCore::Document::enqueueSlotchangeEvent): Deleted.

  • dom/Document.h:
  • dom/MutationObserver.cpp:

(WebCore::signalSlotList): Added.
(WebCore::MutationObserverMicrotask::run): mutationObserverCompoundMicrotaskQueuedFlag is now unset in
notifyMutationObservers to better match the concept to "notify mutation observers".
(WebCore::MutationObserver::enqueueSlotChangeEvent): Added.
(WebCore::MutationObserver::notifyMutationObservers): Renamed from deliverAllMutations. Added the code
to dispatch slotchange events as spec'ed, and also added comments for each step.

  • dom/MutationObserver.h:
  • html/HTMLSlotElement.cpp:

(WebCore::HTMLSlotElement::enqueueSlotChangeEvent): Use MutationObserver::enqueueSlotChangeEvent. Don't
create an event here since that is only needed when dispatching the event, and to keep track of whether
we've already scheduled an event or not. Use a boolean flag instead for the latter.
(WebCore::HTMLSlotElement::dispatchSlotChangeEvent): Added. Creates and dispatches an event.
(WebCore::HTMLSlotElement::dispatchEvent): Deleted.

  • html/HTMLSlotElement.h:

(WebCore::HTMLSlotElement::didRemoveFromSignalSlotList): Added.

LayoutTests:

Added a test case to ensure slotchange event is dispatched at the end of a microtask.

  • fast/shadow-dom/slotchange-event-expected.txt:
  • fast/shadow-dom/slotchange-event.html:
2:07 AM MathML/Early_2016_Refactoring edited by fred.wang@free.fr
(diff)
1:41 AM Changeset in webkit [201857] by Antti Koivisto
  • 2 edits in trunk/Source/WebKit2

Increase disk cache capacity when there is lots of free space
​https://bugs.webkit.org/show_bug.cgi?id=158526

Reviewed by Chris Dumez.

Our maximum disk cache capacity has been 175MB for a very long time. Meanwhile the average resource size has grown
massively. 175MB is now enough for cacheable resources of a few dozen sites at most. Using bigger caches when there is
room for it can reduce network traffic, reduce disk writes, save battery and speed up page loading.

This patch changes cache size for PrimaryWebBrowser cache model

=16GB free: 175MB -> 500MB

8-16GB free: 150MB -> 250MB

and modestly for DocumentBrowser

=16GB free: 50MB -> 75MB

Note that if system (on Cocoa platforms) really needs disk space it will wipe out caches so this doesn't reduce
available disk space in scenarios like software installation.

  • Shared/CacheModel.cpp:

(WebKit::calculateCacheSizes):

Jun 8, 2016:

11:55 PM Changeset in webkit [201856] by youenn.fablet@crf.canon.fr
  • 16 edits in trunk/Source

Introduce ResourceErrorBase::type
​https://bugs.webkit.org/show_bug.cgi?id=158299

Reviewed by Alex Christensen.

Source/WebCore:

Introducing an enum type for ResourceErrorBase.
In most cases, the type is set at construction time.
By default, constructor with no parameters will set type to Null.
Constructor with parameters will set type to General.

Removed boolean state error fields.

Introduced a type setter. It should only be used to make the type
more precise (when type is Null or General).

Updating related calling code.

No change of behavior.

  • loader/DocumentLoader.cpp:

(WebCore::DocumentLoader::stopLoadingForPolicyChange):

  • loader/DocumentThreadableLoader.cpp:

(WebCore::DocumentThreadableLoader::cancel):

  • loader/EmptyClients.h:
  • loader/FrameLoader.cpp:

(WebCore::FrameLoader::cancelledError):
(WebCore::FrameLoader::blockedError):

  • loader/WorkerThreadableLoader.cpp:

(WebCore::WorkerThreadableLoader::MainThreadBridge::cancel):

  • platform/network/ResourceErrorBase.cpp:

(WebCore::ResourceErrorBase::isolatedCopy):
(WebCore::ResourceErrorBase::setType):
(WebCore::ResourceErrorBase::compare):

  • platform/network/ResourceErrorBase.h:

(WebCore::ResourceErrorBase::isNull):
(WebCore::ResourceErrorBase::isCancellation):
(WebCore::ResourceErrorBase::isTimeout):
(WebCore::ResourceErrorBase::type):
(WebCore::ResourceErrorBase::ResourceErrorBase):
(WebCore::ResourceErrorBase::domain):

  • platform/network/cf/ResourceError.h:

(WebCore::ResourceError::ResourceError):

  • platform/network/cf/ResourceErrorCF.cpp:

(WebCore::ResourceError::ResourceError):
(WebCore::ResourceError::cfError):

  • platform/network/curl/ResourceError.h:

(WebCore::ResourceError::ResourceError):

  • platform/network/mac/ResourceErrorMac.mm:

(WebCore::m_platformError):
(WebCore::ResourceError::nsError):
(WebCore::ResourceError::ResourceError):
(WebCore::ResourceError::platformLazyInit):

  • platform/network/soup/ResourceError.h:

(WebCore::ResourceError::ResourceError):

  • platform/network/soup/ResourceErrorSoup.cpp:

(WebCore::ResourceError::timeoutError):

Source/WebKit2:

  • Shared/soup/WebCoreArgumentCodersSoup.cpp:

(IPC::ArgumentCoder<ResourceError>::encodePlatformData):
(IPC::ArgumentCoder<ResourceError>::decodePlatformData):

11:20 PM Changeset in webkit [201855] by commit-queue@webkit.org
  • 19 edits in trunk

REGRESSION: Web Inspector: Should be able to evaluate "{a:1, b:2}" in the console
​https://bugs.webkit.org/show_bug.cgi?id=158548
<rdar://problem/26708513>

Patch by Joseph Pecoraro <Joseph Pecoraro> on 2016-06-08
Reviewed by Timothy Hatcher.

Source/WebInspectorUI:

  • UserInterface/Controllers/RuntimeManager.js:

(WebInspector.RuntimeManager.prototype.evaluateInInspectedWindow):
Switch the many parameters to an options dictionary.
Include a new option for sourceURL appender, so that
Console evaluations can have its own append.

  • UserInterface/Controllers/JavaScriptLogViewController.js:

(WebInspector.JavaScriptLogViewController.prototype.consolePromptTextCommitted):
Use the appendWebInspectorConsoleEvaluationSourceURL appender.

  • UserInterface/Controllers/JavaScriptRuntimeCompletionProvider.js:

(WebInspector.JavaScriptRuntimeCompletionProvider.prototype.completionControllerCompletionsNeeded.evaluated):

  • UserInterface/Views/ScopeChainDetailsSidebarPanel.js:

(WebInspector.ScopeChainDetailsSidebarPanel.prototype._generateWatchExpressionsSection.):
(WebInspector.ScopeChainDetailsSidebarPanel.prototype._generateWatchExpressionsSection):
Use the new options dictionary.

LayoutTests:

  • inspector/console/addInspectedNode.html:
  • inspector/console/command-line-api-copy.html:
  • inspector/console/command-line-api.html:
  • inspector/console/console-api.html:
  • inspector/console/console-table.html:
  • inspector/console/messagesCleared.html:
  • inspector/controller/runtime-controller.html:
  • inspector/debugger/command-line-api-exception-nested-catch.html:
  • inspector/debugger/command-line-api-exception.html:
  • inspector/model/remote-object-get-properties.html:
  • inspector/model/remote-object-weak-collection.html:
  • inspector/model/remote-object.html:
  • inspector/timeline/exception-in-injected-script-while-recording.html:

Update evaluateInInspectedWindow callsites to use options dictionary.

11:17 PM Changeset in webkit [201854] by fred.wang@free.fr
  • 5 edits
    2 adds in trunk/Source/WebCore

Move selection and drawing of stretchy operators into a separate MathOperator class
​https://bugs.webkit.org/show_bug.cgi?id=156921

Patch by Frederic Wang <​fwang@igalia.com> on 2016-06-08
Reviewed by Martin Robinson.

No new tests, behavior is not changed.

  • CMakeLists.txt: Add the MathOperator files.
  • WebCore.xcodeproj/project.pbxproj: Ditto.
  • rendering/mathml/MathOperator.cpp: Added.

(WebCore::boundsForGlyph): Moved from RenderMathMLOperator.
(WebCore::heightForGlyph): Moved from RenderMathMLOperator.
(WebCore::advanceWidthForGlyph): Moved from RenderMathMLOperator.
(WebCore::MathOperator::MathOperator):
(WebCore::MathOperator::setOperator):
(WebCore::MathOperator::getBaseGlyph): Moved from RenderMathMLOperator.
(WebCore::MathOperator::setSizeVariant): Moved from RenderMathMLOperator.
(WebCore::MathOperator::setGlyphAssembly): Moved from RenderMathMLOperator.
(WebCore::MathOperator::calculateDisplayStyleLargeOperator): Moved from RenderMathMLOperator with additional style parameter.
(WebCore::MathOperator::calculateGlyphAssemblyFallBack): Ditto.
(WebCore::MathOperator::calculateStretchyData): Ditto.
(WebCore::MathOperator::paintGlyph): Ditto.
(WebCore::MathOperator::fillWithVerticalExtensionGlyph): Ditto.
(WebCore::MathOperator::fillWithHorizontalExtensionGlyph): Ditto.
(WebCore::MathOperator::paintVerticalGlyphAssembly): Ditto.
(WebCore::MathOperator::paintHorizontalGlyphAssembly): Ditto.

  • rendering/mathml/MathOperator.h: Added.

(WebCore::MathOperator::italicCorrection):
(WebCore::MathOperator::isStretched):
(WebCore::MathOperator::unstretch):
(WebCore::MathOperator::GlyphAssemblyData::GlyphAssemblyData): Moved from RenderMathMLOperator.
(WebCore::MathOperator::stretchSize):

  • rendering/mathml/RenderMathMLOperator.cpp:

(WebCore::RenderMathMLOperator::computePreferredLogicalWidths): Updated to use MathOperator members.
For now we call setOperator to transmit information to m_mathOperator.
(WebCore::RenderMathMLOperator::updateStyle): Updated to use MathOperator members.
For now we set some m_mathOperator members to transmit it some information.
(WebCore::RenderMathMLOperator::firstLineBaseline): Updated to use MathOperator members.
(WebCore::RenderMathMLOperator::computeLogicalHeight): Ditto.
(WebCore::RenderMathMLOperator::paint): Ditto.
For now we set some m_mathOperator members to transmit it some information.
(WebCore::RenderMathMLOperator::paintChildren): Updated to use MathOperator members.
(WebCore::RenderMathMLOperator::trailingSpaceError): Ditto.
(WebCore::RenderMathMLOperator::getBaseGlyph): Deleted.
(WebCore::RenderMathMLOperator::setSizeVariant): Deleted.
(WebCore::RenderMathMLOperator::setGlyphAssembly): Deleted.
(WebCore::RenderMathMLOperator::calculateGlyphAssemblyFallBack): Deleted.
(WebCore::RenderMathMLOperator::calculateDisplayStyleLargeOperator): Deleted.
(WebCore::RenderMathMLOperator::calculateStretchyData): Deleted.
(WebCore::RenderMathMLOperator::paintGlyph): Deleted.
(WebCore::RenderMathMLOperator::fillWithVerticalExtensionGlyph): Deleted.
(WebCore::RenderMathMLOperator::fillWithHorizontalExtensionGlyph): Deleted.
(WebCore::RenderMathMLOperator::paintVerticalGlyphAssembly): Deleted.
(WebCore::RenderMathMLOperator::paintHorizontalGlyphAssembly): Deleted.

  • rendering/mathml/RenderMathMLOperator.h:

(WebCore::RenderMathMLOperator::italicCorrection): Updated to use MathOperator members.
(WebCore::RenderMathMLOperator::GlyphAssemblyData::GlyphAssemblyData): Deleted.

10:43 PM Changeset in webkit [201853] by barraclough@apple.com
  • 8 edits in trunk/Source/JavaScriptCore

JSObject::reifyAllStaticProperties cleanup
​https://bugs.webkit.org/show_bug.cgi?id=158543

Reviewed by Mark Lam.

  • JSObject & Structure contain fields labeled 'staticFunctionsReified', however reification now affects all properties, not just functions. Rename to 'staticPropertiesReified'.
  • reifyAllStaticProperties relies on a 'hasStaticProperties' method on ClassInfo that walks the ClassInfo inheritance chain looking for static property tables. We can now more efficiently get this information from TypeInfo.
  • reifyAllStaticProperties triggers a 'toUncacheableDictionaryTransition'; this is overzealous, cacheable dictionary is sufficient - this is what we do in the case of DOM prototype property reification (see 'reifyStaticProperties' in Lookup.h). (Changing this with an eye on switching
DOM prototype property reification to use JSObject
reifyAllStaticProperties, rather than having its own special purpose code path.)
  • runtime/ClassInfo.h:

(JSC::ClassInfo::hasStaticProperties): Deleted.

  • deprecated by TypeInfo::hasStaticPropertyTable.
  • runtime/JSObject.cpp:

(JSC::JSObject::putInlineSlow):
(JSC::JSObject::deleteProperty):
(JSC::JSObject::getOwnNonIndexPropertyNames):

  • staticFunctionsReified -> staticPropertiesReified

(JSC::JSObject::reifyAllStaticProperties):

  • hasStaticProperties -> TypeInfo::hasStaticPropertyTable
  • toUncacheableDictionaryTransition -> toCacheableDictionaryTransition
  • staticFunctionsReified -> staticPropertiesReified
  • runtime/JSObject.h:

(JSC::JSObject::staticPropertiesReified):
(JSC::JSObject::staticFunctionsReified): Deleted.

  • runtime/Lookup.cpp:

(JSC::setUpStaticFunctionSlot):

  • runtime/Lookup.h:

(JSC::getStaticPropertySlotFromTable):
(JSC::replaceStaticPropertySlot):

  • runtime/Structure.cpp:

(JSC::Structure::Structure):

  • runtime/Structure.h:
    • staticFunctionsReified -> staticPropertiesReified
10:18 PM Changeset in webkit [201852] by Chris Dumez
  • 4 edits
    2 adds in trunk

DedicatedWorkerGlobalScope prototype chain is incorrect
​https://bugs.webkit.org/show_bug.cgi?id=158544

Reviewed by Brady Eidson.

Source/WebCore:

There were several issues with the prototype chain of DedicatedWorkerGlobalScope:

  1. Object.getPrototypeOf(DedicatedWorkerGlobalScope.prototype) was not WorkerGlobalScope.prototype.
  2. WorkerGlobalScope.prototype was a DedicatedWorkerGlobalScopePrototype object and was equal to DedicatedWorkerGlobalScope.prototype.
  3. Object.getPrototypeOf(WorkerGlobalScope.prototype) was not EventTarget.prototype.

Those issues were identified by the following W3C web-platform-test:
​http://w3c-test.org/workers/interfaces.worker

This patch fixes the issue so that the prototype chain is now as per the
specification.

Test: fast/workers/DedicatedWorkerGlobalScope-prototype-chain.html

  • bindings/js/WorkerScriptController.cpp:

(WebCore::WorkerScriptController::initScript):

  • Stop creating the WorkerGlobalScopePrototype and let JSWorkerGlobalScope create it.
  • Set DedicatedWorkerGlobalScopePrototype's prototype to JSWorkerGlobalScope's prototype after creating the JSDedicatedWorkerGlobalScope object.
  • bindings/scripts/CodeGeneratorJS.pm:

(ShouldUseGlobalObjectPrototype):
(GenerateHeader):
(GenerateImplementation):
(GenerateConstructorHelperMethods):

  • Do not use globalObject.getPrototypeDirect() as 'prototype' property for WorkerGlobalScope. The globalObject is a DedicatedWorkerGlobalScope, not a WorkerGlobalScope.
  • Generate the code to create / get a prototype object for WorkerGlobalScope.

LayoutTests:

Add test coverage for the DedicatedWorkerGlobalScope prototype chain.

  • fast/workers/DedicatedWorkerGlobalScope-prototype-chain-expected.txt: Added.
  • fast/workers/DedicatedWorkerGlobalScope-prototype-chain.html: Added.
10:09 PM Changeset in webkit [201851] by adam.bergkvist@ericsson.com
  • 17 edits
    4 adds in trunk

WebRTC: Imlement MediaEndpointPeerConnection::setRemoteDescription()
​https://bugs.webkit.org/show_bug.cgi?id=158467

Reviewed by Eric Carlson.

Source/WebCore:

Implement MediaEndpointPeerConnection::setRemoteDescription() which verifies a
remote offer or answer, configures the WebRTC backend and dispatches the 'track' events
that represent the incoming media [1].

This change also updates the RTCTrackEvent [2] with a streams and a transceiver attribute.

[1] ​https://w3c.github.io/webrtc-pc/archives/20160513/webrtc.html#dom-rtcpeerconnection-setremotedescription
[2] ​https://w3c.github.io/webrtc-pc/archives/20160513/webrtc.html#rtctrackevent

Tests: fast/mediastream/RTCPeerConnection-setRemoteDescription-offer.html

fast/mediastream/RTCTrackEvent-constructor.html

  • Modules/mediastream/MediaEndpointPeerConnection.cpp:

(WebCore::createSourceMap):
(WebCore::MediaEndpointPeerConnection::setLocalDescriptionTask):
(WebCore::MediaEndpointPeerConnection::setRemoteDescription):
(WebCore::MediaEndpointPeerConnection::setRemoteDescriptionTask):
Implemented.
(WebCore::MediaEndpointPeerConnection::remoteDescription):
(WebCore::MediaEndpointPeerConnection::currentRemoteDescription):
(WebCore::MediaEndpointPeerConnection::pendingRemoteDescription):
(WebCore::MediaEndpointPeerConnection::remoteDescriptionTypeValidForState):
(WebCore::MediaEndpointPeerConnection::internalRemoteDescription):

  • Modules/mediastream/MediaEndpointPeerConnection.h:
  • Modules/mediastream/PeerConnectionBackend.h:
  • Modules/mediastream/RTCPeerConnection.cpp:

(WebCore::RTCPeerConnection::addTransceiver):

  • Modules/mediastream/RTCPeerConnection.h:
  • Modules/mediastream/RTCRtpReceiver.h:

(WebCore::RTCRtpReceiver::isDispatched):
(WebCore::RTCRtpReceiver::setDispatched):

  • Modules/mediastream/RTCTrackEvent.cpp:

(WebCore::RTCTrackEvent::create):
(WebCore::RTCTrackEvent::RTCTrackEvent):

  • Modules/mediastream/RTCTrackEvent.h:

(WebCore::RTCTrackEvent::streams):
(WebCore::RTCTrackEvent::transceiver):

  • Modules/mediastream/RTCTrackEvent.idl:

Add streams and transceiver attributes.

  • bindings/js/JSDictionary.cpp:

(WebCore::JSDictionary::convertValue):

  • bindings/js/JSDictionary.h:
  • platform/mediastream/MediaEndpoint.h:
  • platform/mock/MockMediaEndpoint.cpp:

(WebCore::MockMediaEndpoint::filterPayloads):
(WebCore::MockMediaEndpoint::updateSendConfiguration):

  • platform/mock/MockMediaEndpoint.h:

LayoutTests:

Add tests for RTCPeerConnection.setRemoteDescription() and the RTCTrackEvent constructor.

  • fast/mediastream/RTCPeerConnection-setRemoteDescription-offer-expected.txt: Added.
  • fast/mediastream/RTCPeerConnection-setRemoteDescription-offer.html: Added.

Verify the description set, the expected RTCPeerConnection state changes and that the
'track' event is fired before the setRemoteDescription() promise fulfills.

  • fast/mediastream/RTCTrackEvent-constructor-expected.txt: Added.
  • fast/mediastream/RTCTrackEvent-constructor.html: Added.

This test has some expected failures since the bindings generator don't support 'required'
dictionary members for event init dictionaries.

  • platform/mac/TestExpectations:

Skip tests for mac that require building with WEB_RTC enabled.

10:07 PM Changeset in webkit [201850] by Brent Fulgham
  • 3 edits
    10 adds in trunk

Perform IDNA encoding on parameters for setHostAndPort and setHost
​https://bugs.webkit.org/show_bug.cgi?id=158371
<rdar://problem/16869342>

Patch by John Wilander <​wilander@apple.com> on 2016-06-08
Reviewed by Brent Fulgham.

Source/WebCore:

Tests: fast/dom/set-document-location-host-to-unaccepted-values.html

fast/dom/set-document-location-hostname-to-unaccepted-values.html
http/tests/dom/set-document-location-host-to-accepted-values.html
http/tests/dom/set-document-location-hostname-to-accepted-values.html

  • platform/URL.cpp:

(WebCore::containsOnlyASCII):

Moved up to enable usage in URL::setHost and URL::setHostAndPort.

(WebCore::appendEncodedHostname):

Moved up to enable usage in URL::setHost and URL::setHostAndPort.

(WebCore::URL::setHost):

Now disallows the colon character, does IDNA encoding, and uses StringBuilder.

(WebCore::URL::setHostAndPort):

Now disallows multiple colons, disallows non-numeric ports, disallows the empty
string, does IDNA encoding, and uses StringBuilder.

LayoutTests:

  • fast/dom/resources/set-document-location-iframe.html: Added.
  • fast/dom/set-document-location-host-to-unaccepted-values-expected.txt: Added.
  • fast/dom/set-document-location-host-to-unaccepted-values.html: Added.
  • fast/dom/set-document-location-hostname-to-unaccepted-values-expected.txt: Added.
  • fast/dom/set-document-location-hostname-to-unaccepted-values.html: Added.
  • http/tests/dom/resources/set-document-location-iframe.html: Added.
  • http/tests/dom/set-document-location-host-to-accepted-values-expected.txt: Added.
  • http/tests/dom/set-document-location-host-to-accepted-values.html: Added.
  • http/tests/dom/set-document-location-hostname-to-accepted-values-expected.txt: Added.
  • http/tests/dom/set-document-location-hostname-to-accepted-values.html: Added.
7:41 PM Changeset in webkit [201849] by Hunseop Jeong
  • 2 edits in trunk/Tools

Try to fix the EFL build.

Unreviewed.

  • TestWebKitAPI/CMakeLists.txt:
7:05 PM Changeset in webkit [201848] by benjamin@webkit.org
  • 3 edits in trunk/Source/JavaScriptCore

Change thresholdForOptimizeSoon to match thresholdForOptimizeAfterWarmUp

Unreviewed.

This adds back the assertion removed in r201845.
Making those threshold equal is completely perf neutral
(on Haswell rMBP with 20 runs).

Patch by Benjamin Poulain <​bpoulain@apple.com> on 2016-06-08

  • runtime/Options.cpp:

(JSC::Options::initialize):

  • runtime/Options.h:
6:00 PM Changeset in webkit [201847] by achristensen@apple.com
  • 2 edits in trunk/Tools

Fix WinCairo build

  • DumpRenderTree/cairo/PixelDumpSupportCairo.h:
5:49 PM Changeset in webkit [201846] by achristensen@apple.com
  • 2 edits in trunk/Source/WebCore

Fix WinCairo build.

  • platform/network/curl/MultipartHandle.cpp:

(WebCore::MultipartHandle::didReceiveResponse):

5:41 PM Changeset in webkit [201845] by benjamin@webkit.org
  • 2 edits in trunk/Source/JavaScriptCore

Tempory fix for the debug bots

Unreviewed.

Patch by Benjamin Poulain <​bpoulain@apple.com> on 2016-06-08

  • runtime/Options.cpp:

(JSC::Options::initialize):
Weaken an assertion while I test values for thresholdForOptimizeSoon.

4:19 PM Changeset in webkit [201844] by achristensen@apple.com
  • 4 edits in trunk

Source/WebCore:
Fix WinCairo build.

  • platform/network/curl/MultipartHandle.cpp:

(WebCore::MultipartHandle::didReceiveResponse):

Tools:
Fix WinCairo build

  • DumpRenderTree/cairo/PixelDumpSupportCairo.h:

(BitmapContext::createByAdoptingBitmapAndContext):
(BitmapContext::~BitmapContext):

4:17 PM Changeset in webkit [201843] by BJ Burg
  • 2 edits in trunk/Source/WebInspectorUI

Web Inspector: an error is encountered when trying to delete nodes that have children
​https://bugs.webkit.org/show_bug.cgi?id=158541
<rdar://problem/26705901>

Reviewed by Timothy Hatcher.

  • UserInterface/Views/DOMTreeElement.js:

(WebInspector.DOMTreeElement.prototype.adjustCollapsedRange):
Offset into the array variable instead of a variable holding its length.

4:11 PM Changeset in webkit [201842] by Ryan Haddad
  • 2 edits in trunk/LayoutTests

Rebaseline js/dom/global-constructors-attributes.html for Mac after r201810

Unreviewed test gardening.

  • platform/mac/js/dom/global-constructors-attributes-expected.txt:
4:09 PM Changeset in webkit [201841] by jer.noble@apple.com
  • 3 edits
    2 adds in trunk

With audio user gesture restriction in place, video.src = 'file', video.play() succeeds where it should fail.
​https://bugs.webkit.org/show_bug.cgi?id=158546

Reviewed by Eric Carlson.

Source/WebCore:

Test: media/video-playback-restriction-play-before-load.html

Don't check that the media element isPlaying(); that will only return true if playback has begun.
Instead, check !paused(), as that will be true as soon as the play() method returns.

  • html/HTMLMediaElement.cpp:

(WebCore::HTMLMediaElement::mediaPlayerCharacteristicChanged):
(WebCore::HTMLMediaElement::updateShouldPlay):

  • rendering/RenderLayer.h:

LayoutTests:

  • media/video-playback-restriction-play-before-load-expected.txt: Added.
  • media/video-playback-restriction-play-before-load.html: Added.
4:04 PM Changeset in webkit [201840] by BJ Burg
  • 5 edits in trunk/Source/WebInspectorUI

Web Inspector: DOMTreeOutline selection areas should be created and updated lazily
​https://bugs.webkit.org/show_bug.cgi?id=158513
<rdar://problem/26689646>

Reviewed by Timothy Hatcher.

Selection areas for DOMTreeElements are used for several things: drag markers,
element hover styles, element selection styles, and showing forced pseudo states
for an element. Fortunately it's easy to tell when any of these things is necessary.

Change DOMTreeOutline and DOMTreeElement so they don't create selection areas
unless they are needed for one of these tasks. This significantly reduces
forced layouts that are required to update the selection area height in case the
element has new attributes that cause the tag to become more or less wrapped.

  • UserInterface/Views/DOMTreeElement.js:

(WebInspector.DOMTreeElement.prototype.set hovered):
Modernize this method a bit.

(WebInspector.DOMTreeElement.prototype.updateSelectionArea):
If a selection area is not necessary, don't create one.
If one exists and it's not needed, then remove it.

(WebInspector.DOMTreeElement.prototype.onattach):
Remove redundant calls to updateSelection(). This is already called in
updateTitle().

(WebInspector.DOMTreeElement.prototype.onselect):
Ask the DOMTreeOutline to update the selection rather than forcing the
element to do it. This is consistent with other updates to user selection.

(WebInspector.DOMTreeElement.prototype._insertInLastAttributePosition):
(WebInspector.DOMTreeElement.prototype._startEditingAsHTML.dispose):
(WebInspector.DOMTreeElement.prototype._startEditingAsHTML):
Use renamed method.

(WebInspector.DOMTreeElement.prototype.updateTitle):
Add a comment to explain why the selection area is nulled out here.

(WebInspector.DOMTreeElement.prototype.get pseudoClassesEnabled):
(WebInspector.DOMTreeElement.prototype._nodePseudoClassesDidChange):
Update the selection area in case one does not exist for this tree element.
The indicator for forced pseudo classes is a pseudo element of the selection area.

(WebInspector.DOMTreeElement.prototype.updateSelection): Renamed.
(WebInspector.DOMTreeElement.prototype.onexpand):
(WebInspector.DOMTreeElement.prototype.oncollapse):
Remove redundant calls to updateSelection(). This is already called in
updateTitle().

  • UserInterface/Views/DOMTreeOutline.css:

(.tree-outline.dom):
(.tree-outline.dom li.hovered:not(.selected) .selection-area):
(.tree-outline.dom li .selection-area):
(.tree-outline.dom li.selected .selection-area):
(.tree-outline.dom li.elements-drag-over .selection-area):
(.tree-outline.dom:focus li.selected .selection-area):
(.tree-outline.dom li.pseudo-class-enabled > .selection-area::before):
(.tree-outline.dom:focus li.selected.pseudo-class-enabled > .selection-area::before):
(.tree-outline.dom li.hovered:not(.selected) .selection): Deleted.
(.tree-outline.dom li .selection): Deleted.
(.tree-outline.dom li.selected .selection): Deleted.
(.tree-outline.dom li.elements-drag-over .selection): Deleted.
(.tree-outline.dom:focus li.selected .selection): Deleted.
(.tree-outline.dom li.pseudo-class-enabled > .selection::before): Deleted.
(.tree-outline.dom:focus li.selected.pseudo-class-enabled > .selection::before): Deleted.
Rename the selector to be less ambiguous.

  • UserInterface/Views/DOMTreeOutline.js:

(WebInspector.DOMTreeOutline.prototype.updateSelection): Simplify. The call
to update the selection area will bail out if there is nothing to be done.

(WebInspector.DOMTreeOutline.prototype.findTreeElement):
(WebInspector.DOMTreeOutline.prototype._onmousemove):
(WebInspector.DOMTreeOutline.prototype._onmouseout):
Clean up and use let and arrow functions.

(WebInspector.DOMTreeOutline.prototype._ondragover):
(WebInspector.DOMTreeOutline.prototype._clearDragOverTreeElementMarker):
Clear the dragging element before updating the selection area since it looks at
the dragging element to determine whether anything needs to be done.

  • UserInterface/Views/FormattedValue.css:

(.formatted-node > .tree-outline.dom li.hovered:not(.selected) .selection-area):
(.formatted-node > .tree-outline.dom li.hovered:not(.selected) .selection): Deleted.
Rename the selector to be less ambiguous.

4:02 PM Changeset in webkit [201839] by BJ Burg
  • 2 edits in trunk/Source/WebInspectorUI

Uncaught Exception in TimelineDataGrid._updatePopoverForSelectedNode()
​https://bugs.webkit.org/show_bug.cgi?id=158502
<rdar://problem/26687038>

Reviewed by Joseph Pecoraro.

  • UserInterface/Views/TimelineDataGrid.js:

(WebInspector.TimelineDataGrid.prototype._updatePopoverForSelectedNode):
It appears that this expression was moved around since it accesses
targetFrame before it's initialized. Check rect.size.height directly.

3:35 PM Changeset in webkit [201838] by Beth Dakin
  • 2 edits in trunk/Source/WebKit2

_web_didAddMediaControlsManager should take a controlsManager as a parameter
​https://bugs.webkit.org/show_bug.cgi?id=158545

Reviewed by Tim Horton.

  • UIProcess/Cocoa/WebViewImpl.h:
3:27 PM Changeset in webkit [201837] by achristensen@apple.com
  • 10 edits in trunk/Source/WebCore

Modernize WebSocket code
​https://bugs.webkit.org/show_bug.cgi?id=158539

Reviewed by Brady Eidson.

No new tests, no change in behavior.

  • Modules/websockets/ThreadableWebSocketChannel.cpp:

(WebCore::ThreadableWebSocketChannel::create):

  • Modules/websockets/ThreadableWebSocketChannel.h:

(WebCore::ThreadableWebSocketChannel::ThreadableWebSocketChannel):

  • Modules/websockets/ThreadableWebSocketChannelClientWrapper.cpp:

(WebCore::ThreadableWebSocketChannelClientWrapper::ThreadableWebSocketChannelClientWrapper):
(WebCore::ThreadableWebSocketChannelClientWrapper::create):
(WebCore::ThreadableWebSocketChannelClientWrapper::processPendingTasks):

  • Modules/websockets/ThreadableWebSocketChannelClientWrapper.h:
  • Modules/websockets/WebSocket.cpp:

(WebCore::WebSocket::connect):

  • Modules/websockets/WebSocketChannel.cpp:

(WebCore::WebSocketChannel::WebSocketChannel):

  • Modules/websockets/WebSocketChannel.h:

(WebCore::WebSocketChannel::create):

  • Modules/websockets/WorkerThreadableWebSocketChannel.cpp:

(WebCore::WorkerThreadableWebSocketChannel::WorkerThreadableWebSocketChannel):
(WebCore::WorkerThreadableWebSocketChannel::subprotocol):
(WebCore::WorkerThreadableWebSocketChannel::extensions):
(WebCore::WorkerThreadableWebSocketChannel::resume):
(WebCore::WorkerThreadableWebSocketChannel::Peer::Peer):
(WebCore::WorkerThreadableWebSocketChannel::Peer::send):
(WebCore::WorkerThreadableWebSocketChannel::Peer::bufferedAmount):
(WebCore::WorkerThreadableWebSocketChannel::Peer::didConnect):
(WebCore::WorkerThreadableWebSocketChannel::Peer::didReceiveMessage):
(WebCore::WorkerThreadableWebSocketChannel::Peer::didReceiveBinaryData):
(WebCore::WorkerThreadableWebSocketChannel::Peer::didUpdateBufferedAmount):
(WebCore::WorkerThreadableWebSocketChannel::Peer::didStartClosingHandshake):
(WebCore::WorkerThreadableWebSocketChannel::Peer::didClose):
(WebCore::WorkerThreadableWebSocketChannel::Peer::didReceiveMessageError):
(WebCore::WorkerThreadableWebSocketChannel::Bridge::Bridge):
(WebCore::WorkerThreadableWebSocketChannel::Bridge::~Bridge):
(WebCore::WorkerThreadableWebSocketChannel::Bridge::mainThreadInitialize):
(WebCore::WorkerThreadableWebSocketChannel::Bridge::initialize):
(WebCore::WorkerThreadableWebSocketChannel::Bridge::connect):
(WebCore::WorkerThreadableWebSocketChannel::Bridge::send):
(WebCore::WorkerThreadableWebSocketChannel::Bridge::bufferedAmount):
(WebCore::WorkerThreadableWebSocketChannel::Bridge::close):
(WebCore::WorkerThreadableWebSocketChannel::Bridge::setMethodNotCompleted):
(WebCore::WorkerThreadableWebSocketChannel::Bridge::waitForMethodCompletion):

  • Modules/websockets/WorkerThreadableWebSocketChannel.h:

(WebCore::WorkerThreadableWebSocketChannel::create):
(WebCore::WorkerThreadableWebSocketChannel::Bridge::create):

3:22 PM Changeset in webkit [201836] by commit-queue@webkit.org
  • 5 edits in trunk

[JSC] Change some parameters based on a random search
​https://bugs.webkit.org/show_bug.cgi?id=158514

Source/JavaScriptCore:

Patch by Benjamin Poulain <​bpoulain@apple.com> on 2016-06-08
Reviewed by Filip Pizlo.

Over the weekend, I left an iMac running the JSC benchmarks
while changing a bunch of parameters.

The parameters were changed randomly, with a random deviation
from the original value.
To converge toward good values, the range was subject
to exponential annealing over time.

The values in this patch is the best outcome my iMac could
find over the weekend. It is about 1% better on the Haswell
machines I tested.

  • bytecode/CodeBlock.cpp:

(JSC::CodeBlock::optimizationThresholdScalingFactor):

  • runtime/Options.h:

Tools:

Patch by Benjamin Poulain <​benjamin@webkit.org> on 2016-06-08
Reviewed by Filip Pizlo.

  • Scripts/run-jsc-stress-tests:
3:14 PM Changeset in webkit [201835] by Chris Dumez
  • 6 edits
    2 adds in trunk

First parameter to MessagePort / DedicatedWorkerGlobalScope.postMessage() should be mandatory
​https://bugs.webkit.org/show_bug.cgi?id=158540

Reviewed by Geoffrey Garen.

Source/WebCore:

First parameter to MessagePort / DedicatedWorkerGlobalScope.postMessage() should be mandatory:

Previously, WebKit send a bogus MessageEvent whose data attribute is undefined. This would
cause a testharness error when running the following W3C test:

Firefox and Chrome already correctly throw in this case. Our Window.postMessage() API is also
already throwing in this case.

Test: fast/workers/postMessage-missing-parameter.html

  • bindings/js/JSMessagePortCustom.h:

(WebCore::handlePostMessage):

LayoutTests:

Add test coverage.

  • fast/files/workers/inline-worker-via-blob-url.html:
  • fast/workers/postMessage-missing-parameter-expected.txt: Added.
  • fast/workers/postMessage-missing-parameter.html: Added.
  • fast/workers/worker-messageport-expected.txt:
  • fast/workers/worker-messageport.html:
2:49 PM Changeset in webkit [201834] by barraclough@apple.com
  • 6 edits in trunk/Source

Remove removeDirect
​https://bugs.webkit.org/show_bug.cgi?id=158516

Reviewed by Ryosuke Niwa.

removeDirect is typically used as a subroutine of deleteProperty, but is also available to
call directly. Having this functionality factored out to a separate routine is a bad idea
on a couple of fronts:

  • for the main use within deleteProperty there is redundancy (presence of the property was being checked twice) and inconsistency (the two functions returned different results in the case of a nonexistent property; the result from removeDirect was never observed).
  • all uses of removeDirect are in practical terms incorrect. removeDirect had the advantage of ignoring the configurable (DontDelete) attributes, but this is achievable using the DeletePropertyMode setting - and the disadvantage of failing delete static table properties. Last uses were one that was removed in bug #158295 (where failure to delete static properties was a problem), and as addressed in this patch removeDirect is being used to implement runtime enabled features. This only works because we currently force reification of all properties on the DOM prototype objects, so in effect there are no static properties. In order to make the code robust such that runtime enabled features would still work even if we were not reifying static properties (a change we may want to make) we should be calling deleteProperty in this case too.

Source/JavaScriptCore:

  • runtime/JSObject.cpp:

(JSC::JSObject::deleteProperty):

  • incorporated removeDirect functionality, added comments & ASSERT.

(JSC::JSObject::removeDirect): Deleted.

  • removed.
  • runtime/JSObject.h:
    • removed removeDirect.

Source/WebCore:

  • bindings/scripts/CodeGeneratorJS.pm:

(GenerateImplementation):

  • changed to call deleteProperty instead of removeDirect.
  • bindings/scripts/test/JS/JSTestObj.cpp:

(WebCore::JSTestObjPrototype::finishCreation):

  • updated bindings test results.
2:17 PM Changeset in webkit [201833] by BJ Burg
  • 3 edits in trunk/Source/WebInspectorUI

Web Inspector: reduce redundant attribute modification updates in DOMTreeUpdater and DOMTreeElement
​https://bugs.webkit.org/show_bug.cgi?id=158504
<rdar://problem/25561452>

Reviewed by Timothy Hatcher.

When the frontend gets lots of DOM.attributeModified events, it forwards these on to
DOMTreeUpdater, which pushes a record for every single modification. It then updates
the DOM elements with the attibute changes on an animation frame. However, since it
doesn't do any deduplication of the modification records, a lot of time is wasted
on updating DOMTreeElements with intermediate (non-final) attribute values.

This patch rewrites DOMTreeUpdater to precisely track which nodes and attributes
of each node need to be updated on the next animation frame. This is done using
Sets and Maps that only hold onto the most recent attribute values rather than
pushing a record object for every single mutation.

This improves the performance of the Elements tab on an SVG particle simulator
dramatically so that the Inspector will not immediately hang. It still only achieves
a few updates per second in this case, so there is still optimization to be done on
the frontend and throttling to be done on the backend.

  • UserInterface/Views/DOMTreeElement.js:

(WebInspector.DOMTreeElement):
(WebInspector.DOMTreeElement.prototype.attributeDidChange):
(WebInspector.DOMTreeElement.prototype._buildAttributeDOM):
(WebInspector.DOMTreeElement.prototype._markNodeChanged):
(WebInspector.DOMTreeElement.prototype._nodeChangedAnimationEnd):
(WebInspector.DOMTreeElement.prototype._fireDidChange):
(WebInspector.DOMTreeElement.prototype.nodeStateChanged): Deleted.
Simplify the list of modified attributes a little bit. This still uses a worklist
approach, so it's possible that duplicate updates for the same attribute could accumulate
if DOMTreeUpdater pushes updates faster than DOMTreeElement can render them.

  • UserInterface/Views/DOMTreeUpdater.js:

(WebInspector.DOMTreeUpdater):
(WebInspector.DOMTreeUpdater.prototype._attributesUpdated):
(WebInspector.DOMTreeUpdater.prototype._characterDataModified):
(WebInspector.DOMTreeUpdater.prototype._nodeAttributeModified):
(WebInspector.DOMTreeUpdater.prototype._nodeInserted):
(WebInspector.DOMTreeUpdater.prototype._nodeRemoved):
(WebInspector.DOMTreeUpdater.prototype._childNodeCountUpdated):
(WebInspector.DOMTreeUpdater.prototype._updateModifiedNodes):
(WebInspector.DOMTreeUpdater.prototype._reset):
Rewrite this class to separately track insertions, deletions, and modifications. Use
Sets and Maps so redundant entries are not kept around. Split the main work loop
and use fewer enum-like properties to control how each DOM element change is handled.

Attempt to update all inserted children before modifying their attributes. This
wasn't done previously, but enough duplicate attribute modifications occurred that
usually some of them would be processed after being added to the tree. There is only
one chance to do this now.

2:15 PM Changeset in webkit [201832] by n_wang@apple.com
  • 10 edits
    2 adds in trunk

For keyboard users, activating a fragment URL should transfer focus and caret to the destination
​https://bugs.webkit.org/show_bug.cgi?id=116046

Reviewed by Ryosuke Niwa.

Source/WebCore:

Added a sequential focus navigation starting node to document. When TAB or SHIFT-TAB is pressed
and there is no focused element, we start searching for next focus candidates at the sequential
focus navigation node.
Spec: ​https://html.spec.whatwg.org/multipage/interaction.html#sequential-focus-navigation-starting-point

Test: fast/events/sequential-focus-navigation-starting-point.html

  • dom/Document.cpp:

(WebCore::Document::removedLastRef):
(WebCore::Document::destroyRenderTree):
(WebCore::Document::styleResolverChanged):
(WebCore::isNodeInSubtree):
(WebCore::Document::removeFocusedNodeOfSubtree):
(WebCore::Document::hoveredElementDidDetach):
(WebCore::Document::setFocusedElement):
(WebCore::shouldResetFocusNavigationStartingNode):
(WebCore::Document::setFocusNavigationStartingNode):
(WebCore::Document::focusNavigationStartingNode):
(WebCore::Document::setCSSTarget):
(WebCore::Document::nodeChildrenWillBeRemoved):
(WebCore::Document::nodeWillBeRemoved):
(WebCore::fallbackFocusNavigationStartingNodeAfterRemoval):
(WebCore::Document::removeFocusNavigationNodeOfSubtree):
(WebCore::Document::textInserted):

  • dom/Document.h:

(WebCore::Document::userActionElements):

  • page/EventHandler.cpp:

(WebCore::EventHandler::handleMousePressEvent):

  • page/FocusController.cpp:

(WebCore::FocusController::advanceFocusInDocumentOrder):

  • page/FrameView.cpp:

(WebCore::FrameView::scrollToAnchor):

LayoutTests:

Added a layout test to check that mouse pressing, fragment navigation, focusing an element and removing
the focused element will give us the expected focus navigation starting point.

Also updated the fragment activation test because now that navigating to an unfocusable fragment will
unfocus the current focused element.

  • fast/dom/fragment-activation-focuses-target-expected.txt:
  • fast/dom/fragment-activation-focuses-target.html:
  • fast/events/sequential-focus-navigation-starting-point-expected.txt: Added.
  • fast/events/sequential-focus-navigation-starting-point.html: Added.
  • platform/ios-simulator/TestExpectations:
2:07 PM Changeset in webkit [201831] by eric.carlson@apple.com
  • 4 edits
    2 adds in trunk/Source/WebCore

HTMLMediaElement.prototype.canPlayType accounting for 250-750ms first loading theverge.com
​https://bugs.webkit.org/show_bug.cgi?id=158335
<rdar://problem/26615416>

Reviewed by Brent Fulgham.

  • WebCore.xcodeproj/project.pbxproj: Add AVFoundationMIMETypeCache.
  • platform/graphics/avfoundation/objc/AVFoundationMIMETypeCache.h: Added.
  • platform/graphics/avfoundation/objc/AVFoundationMIMETypeCache.mm: Added.

(WebCore::AVFoundationMIMETypeCache::AVFoundationMIMETypeCache):
(WebCore::AVFoundationMIMETypeCache::loadTypes):
(WebCore::AVFoundationMIMETypeCache::types):
(WebCore::AVFoundationMIMETypeCache::singleton):

  • platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.mm:

(WebCore::MediaPlayerPrivateAVFoundationObjC::registerMediaEngine): Start MIME type loading.
(WebCore::MediaPlayerPrivateAVFoundationObjC::getSupportedTypes): Use AVFoundationMIMETypeCache.
(WebCore::MediaPlayerPrivateAVFoundationObjC::supportsType): Ditto.
(WebCore::MediaPlayerPrivateAVFoundationObjC::supportsKeySystem): Ditto.
(WebCore::avfMIMETypes): Deleted.

  • platform/graphics/avfoundation/objc/MediaPlayerPrivateMediaSourceAVFObjC.mm:

(WebCore::MediaPlayerPrivateMediaSourceAVFObjC::registerMediaEngine): Start MIME type loading.
(WebCore::MediaPlayerPrivateMediaSourceAVFObjC::isAvailable): Use AVFoundationMIMETypeCache.
(WebCore::MediaPlayerPrivateMediaSourceAVFObjC::getSupportedTypes): Ditto.
(WebCore::MediaPlayerPrivateMediaSourceAVFObjC::supportsType): Ditto.
(WebCore::mimeTypeCache): Deleted.

1:59 PM Changeset in webkit [201830] by mark.lam@apple.com
  • 7 edits in trunk/Source/JavaScriptCore

Simplify Interpreter::StackFrame.
​https://bugs.webkit.org/show_bug.cgi?id=158498

Reviewed by Saam Barati.

Previously, Interpreter::StackFrame (which is used to capture info for
Error.stack) eagerly extracts info out of CodeBlock and duplicates the work that
CodeBlock does to compute line and column numbers (amongst other things).

This patch does away with the eager extraction and only stashes the CodeBlock
pointer in the Interpreter::StackFrame. Instead, Interpreter::StackFrame will
provide methods for computing the desired values on request later.

One difference in implementation: the old StackFrame offers a sourceURL and a
friendlySourceURL(). The only difference between the 2 is that for native
functions, sourceURL returns an empty string, and friendlySourceURL() returns
"[native code]". This is how it affects the clients of StackFrame:

  • In the old code, the Error object's addErrorInfoAndGetBytecodeOffset() and the inspector's createScriptCallStackFromException() would check if sourceURL is empty. If so, they will use this as an indicator to use alternate source info in the Error object e.g. url and line numbers from the parser that produced a SyntaxError.
  • In the new implementation, StackFrame only has a sourceURL() function that behaves like the old friendlySourceURL(). The client code which were relying on sourceURL being empty, will now explicitly check if the StackFrame is for native code using a new isNative() query in addition to the sourceURL being empty. This achieve functional parity with the old behavior.

Also fix Error.cpp's addErrorInfoAndGetBytecodeOffset() to take a bytecodeOffset
pointer instead of a reference. The bytecodeOffset arg is supposed to be
optional, but was implemented in a unclear way. This change clarifies it.

  • inspector/ScriptCallStackFactory.cpp:

(Inspector::createScriptCallStackFromException):

  • interpreter/Interpreter.cpp:

(JSC::StackFrame::sourceID):
(JSC::StackFrame::sourceURL):
(JSC::StackFrame::functionName):
(JSC::eval):
(JSC::Interpreter::isOpcode):
(JSC::StackFrame::computeLineAndColumn):
(JSC::StackFrame::toString):
(JSC::GetStackTraceFunctor::operator()):
(JSC::StackFrame::friendlySourceURL): Deleted.
(JSC::StackFrame::friendlyFunctionName): Deleted.
(JSC::getStackFrameCodeType): Deleted.
(JSC::StackFrame::expressionInfo): Deleted.

  • interpreter/Interpreter.h:

(JSC::StackFrame::isNative):

  • runtime/Error.cpp:

(JSC::addErrorInfoAndGetBytecodeOffset):
(JSC::addErrorInfo):

  • runtime/Error.h:
  • runtime/ErrorInstance.cpp:

(JSC::ErrorInstance::finishCreation):

1:56 PM Changeset in webkit [201829] by Nikita Vasilyev
  • 2 edits in trunk/Source/WebInspectorUI

REGRESSION (r158219): Web Inspector: Border under the default Timeline content view is too thick
​https://bugs.webkit.org/show_bug.cgi?id=158533

Reviewed by Timothy Hatcher.

  • UserInterface/Views/OverviewTimelineView.css:

(.timeline-view.overview > .data-grid th): Deleted.

1:43 PM Changeset in webkit [201828] by rniwa@webkit.org
  • 1 edit
    2 adds in trunk/Websites/perf.webkit.org

sync-buildbot.js should update the list of tests and platforms associated with a triggerable
​https://bugs.webkit.org/show_bug.cgi?id=158406

Reviewed by Chris Dumez.

Add /api/update-triggerable and a test for it, which were supposed to be added in r201718
but for which I forgot to run svn add.

  • public/api/update-triggerable.php: Added.

(main):

  • server-tests/api-update-triggerable.js: Added.
1:21 PM Changeset in webkit [201827] by timothy@apple.com
  • 2 edits in trunk/Source/WebInspectorUI

Web Inspector: Command-W should not close Web Inspector tabs; it should close the window
​https://bugs.webkit.org/show_bug.cgi?id=158538
rdar://problem/26699215

Reviewed by Brian Burg.

  • UserInterface/Views/TabBrowser.js:

(WebInspector.TabBrowser): Change shortcut to Command-Shift-W.

12:50 PM Changeset in webkit [201826] by Chris Dumez
  • 2 edits
    2 adds in trunk/LayoutTests/imported/w3c

Import new AddEventListenerOptions test from W3C web-platform-tests
​https://bugs.webkit.org/show_bug.cgi?id=158535

Reviewed by Ryosuke Niwa.

Import new AddEventListenerOptions test from W3C web-platform-tests.

  • web-platform-tests/dom/events/AddEventListenerOptions-passive-expected.txt: Added.
  • web-platform-tests/dom/events/AddEventListenerOptions-passive.html: Added.
  • web-platform-tests/dom/events/EventListenerOptions-capture.html:
12:40 PM Changeset in webkit [201825] by keith_miller@apple.com
  • 13 edits in trunk/Source/JavaScriptCore

We should be able to lookup symbols by identifier in builtins
​https://bugs.webkit.org/show_bug.cgi?id=158530

Reviewed by Mark Lam.

This patch allows us to lookup the value of a symbol property on a
object by identifier in builtins. Before, it was only possible to
do so if we were directly emitting the bytecodes, such as in a
for-of loop looking for Symbol.iterator. As we tier up we convert
the builtin's get_by_val symbol lookups into get_by_id
lookups. However, there is still a significant performance
difference between get_by_id and get_by_val in the LLInt, where
this transformation does not take place.

In order to make this work we hijack BuiltinNames'
m_publicToPrivateMap so that it points the @<symbol>Symbol to the
appropriate vm symbol. This way when we lex the identifier it will
become the appropriate symbol's identifier. Currently, if the
symbol is used to name a property in an object literal we will not
keep a cache of the Symbol objects we have already seen. We could
add a map for symbols but since we can only load symbols by
identifier in builtins its likely not worth it. Additionally, even
in builtins it is extremely rare to use Symbols in object
literals.

  • builtins/ArrayConstructor.js:

(from):

  • builtins/ArrayPrototype.js:

(filter):
(map):

  • builtins/BuiltinNames.h:

(JSC::BuiltinNames::BuiltinNames):

  • builtins/BuiltinUtils.h:
  • builtins/GlobalObject.js:

(speciesConstructor):

  • builtins/StringPrototype.js:

(match):
(intrinsic.StringPrototypeReplaceIntrinsic.replace):
(search):
(split):

  • builtins/TypedArrayConstructor.js:

(from):

  • builtins/TypedArrayPrototype.js:

(map):
(filter):

  • bytecode/BytecodeIntrinsicRegistry.cpp:

(JSC::BytecodeIntrinsicRegistry::BytecodeIntrinsicRegistry): Deleted.

  • bytecode/BytecodeIntrinsicRegistry.h:
  • bytecompiler/BytecodeGenerator.cpp:

(JSC::BytecodeGenerator::emitLoad):

  • parser/Parser.cpp:

(JSC::Parser<LexerType>::parseInner):

12:20 PM Changeset in webkit [201824] by bshafiei@apple.com
  • 5 edits in trunk/Source

Versioning.

12:19 PM Changeset in webkit [201823] by rniwa@webkit.org
  • 16 edits in trunk
REGRESSION (r201667): ASSERTION FAILED: !m_anchorNode
!editingIgnoresContent(*m_anchorNode)

​https://bugs.webkit.org/show_bug.cgi?id=158373
Source/WebCore:

<rdar://problem/26690795>

Reviewed by Brent Fulgham.

The bug was caused by VisibleSelection::toNormalizedRange calling parentAnchoredEquivalent on an orphaned Position.
Fixed it by checking that condition and exiting early since we can't create a Range with a detached node anyway.

Also renamed isNonOrphanedCaretOrRange to isNoneOrOrphaned after negating the semantics for clarity.

Test: editing/selection/selection-in-iframe-removed-crash.html

  • editing/EditorCommand.cpp:

(WebCore::valueFormatBlock):

  • editing/FrameSelection.cpp:

(WebCore::FrameSelection::setSelectionWithoutUpdatingAppearance):

  • editing/InsertLineBreakCommand.cpp:

(WebCore::InsertLineBreakCommand::doApply):

  • editing/InsertListCommand.cpp:

(WebCore::InsertListCommand::doApply):

  • editing/InsertParagraphSeparatorCommand.cpp:

(WebCore::InsertParagraphSeparatorCommand::doApply):

  • editing/InsertTextCommand.cpp:

(WebCore::InsertTextCommand::doApply):

  • editing/RemoveFormatCommand.cpp:

(WebCore::RemoveFormatCommand::doApply):

  • editing/ReplaceSelectionCommand.cpp:

(WebCore::ReplaceSelectionCommand::doApply):

  • editing/SetSelectionCommand.cpp:

(WebCore::SetSelectionCommand::doApply):
(WebCore::SetSelectionCommand::doUnapply):

  • editing/TypingCommand.cpp:

(WebCore::TypingCommand::doApply):

  • editing/VisibleSelection.cpp:

(WebCore::VisibleSelection::firstRange): Also added a check for isNoneOrOrphaned since this function can hit the same
assertion when the selection end points are orphaned.
(WebCore::VisibleSelection::toNormalizedRange): Fixed the bug.

  • editing/VisibleSelection.h:

(WebCore::VisibleSelection::isNoneOrOrphaned): Renamed from isNonOrphanedCaretOrRange and negated the semantics.

LayoutTests:

Reviewed by Brent Fulgham.

Fixed a test so that the assertion failure happens within the test instead of affecting the subsequent test.

  • editing/selection/selection-in-iframe-removed-crash-expected.txt:
  • editing/selection/selection-in-iframe-removed-crash.html:
12:18 PM Changeset in webkit [201822] by bshafiei@apple.com
  • 1 copy in tags/Safari-602.1.36

New tag.

12:17 PM Changeset in webkit [201821] by aakash_jain@apple.com
  • 2 edits in trunk/Tools

tests fail if display sleeps while run-webkit-tests is running
​https://bugs.webkit.org/show_bug.cgi?id=153919

Reviewed by Alexey Proskuryakov.

  • DumpRenderTree/mac/LayoutTestHelper.m:

(releaseSleepAssertions): Release both Display sleep and System sleep assertions.
(addSleepAssertions): Add sleep assertion for both Display sleep and System sleep.

11:52 AM Changeset in webkit [201820] by Ryan Haddad
  • 2 edits in trunk/LayoutTests

Marking css3/filters/backdrop/dynamic-backdrop-filter-change.html as flaky on Mac
​https://bugs.webkit.org/show_bug.cgi?id=158534

Unreviewed test gardening.

  • platform/mac/TestExpectations:
11:47 AM Changeset in webkit [201819] by Lucas Forschler
  • 2 edits in trunk/Tools

Reverted changeset 201814.

  • Scripts/copy-webkitlibraries-to-product-directory:
11:46 AM Changeset in webkit [201818] by dino@apple.com
  • 5 edits
    2 adds in trunk

Multiple selectors break keyframes animation
​https://bugs.webkit.org/show_bug.cgi?id=158199
<rdar://problem/26652591>

Reviewed by Simon Fraser.

Source/WebCore:

If we came across a duplicate key entry in a keyframe, we
were replacing the existing entry, instead of merging.

Test: animations/duplicate-keys.html

  • css/CSSKeyframeRule.h:

(WebCore::StyleKeyframe::setKey): Add a way to set the key of a rule
as a number, rather than going through a string and the CSS parser.

  • css/StyleResolver.cpp:

(WebCore::StyleResolver::keyframeStylesForAnimation): Check if the rule
has duplicates, and if it does, merge all the common entries.

  • rendering/style/KeyframeList.cpp:

(WebCore::KeyframeList::insert): Now that we've removed duplicates at
the processing time, we should never come across a duplicate while
building this list.

LayoutTests:

  • animations/duplicate-keys-expected.html: Added.
  • animations/duplicate-keys.html: Added.
11:45 AM Changeset in webkit [201817] by peavo@outlook.com
  • 12 edits in trunk

[Win] Shadow DOM tests are failing.
​https://bugs.webkit.org/show_bug.cgi?id=158524

Reviewed by Brent Fulgham.

.:

Enable Shadow DOM.

  • Source/cmake/OptionsWin.cmake:

Source/WebKit/win:

Add preference for enabling Shadow DOM.

  • Interfaces/IWebPreferencesPrivate.idl:
  • WebPreferenceKeysPrivate.h:
  • WebPreferences.cpp:

(WebPreferences::initializeDefaultSettings):
(WebPreferences::shadowDOMEnabled):
(WebPreferences::setShadowDOMEnabled):

  • WebPreferences.h:
  • WebView.cpp:

(WebView::notifyPreferencesChanged):

Tools:

Enable Shadow DOM when running tests.

  • DumpRenderTree/win/DumpRenderTree.cpp:

(resetWebPreferencesToConsistentValues):

LayoutTests:

Update test expectations for Shadow DOM.

  • platform/win/TestExpectations:
11:45 AM Changeset in webkit [201816] by Ryan Haddad
  • 3 edits in trunk/Source/WebCore

Rebaseline bindings tests after r201808

Unreviewed test gardening.

  • bindings/scripts/test/JS/JSTestGlobalObject.cpp:

(WebCore::JSTestGlobalObject::finishCreation):

  • bindings/scripts/test/JS/JSTestGlobalObject.h:
11:37 AM Changeset in webkit [201815] by Lucas Forschler
  • 5 edits in trunk

Teach cmake about libWebKitSystemInterfaceOSX10.12
Source/WebCore:


Rubber-stamped by Matt Hanson and Alex Christensen.

  • PlatformMac.cmake:

Tools:

This patch also removes duplicated logic inside DumpRenderTree/PlatformMac.cmake

Rubber-stamped by Alex Christensen.

  • DumpRenderTree/PlatformMac.cmake:
  • WebKitTestRunner/PlatformMac.cmake:
11:25 AM Changeset in webkit [201814] by Lucas Forschler
  • 2 edits in trunk/Tools

<rdar://problem/26685782>
Teach the copy-webkitlibraries-to-product-directory script about WebKitSystemInterfaceOSX10.12

Rubber-stamped by Jessie Berlin.

  • Scripts/copy-webkitlibraries-to-product-directory:
11:13 AM Changeset in webkit [201813] by fpizlo@apple.com
  • 10 edits in trunk/PerformanceTests

Use more ES6 features in JSAir
​https://bugs.webkit.org/show_bug.cgi?id=158497

Reviewed by Keith Miller.

This improves JSAir with the following ES6 features suggested by JoePeck:

  • String interpolation.
  • Destructuring inside PatchCustom.
  • Default arguments.


All of these things are on hot paths.

Note that I didn't use string interpolation everywhere that I could, only in those places
where it made the code more readable. In Ruby, I used the style that if the interpolation
expression has any non-trivial stuff (like a ternary operator, a chain of calls, or embedded
strings) then it's better to use regular strcat. I think that's what I carried over to here.

Note that the previous change (Add result validation to JSAir) also made the Proxy code not
dead, though it's not necessarily on the hot path. The Proxy isn't called into frequently
but it's used from a function that is otherwise hot, so if calling into the Proxy prevents
that function from being optimized then it will hurt so good.

I also reenabled tail calls in a few places.

This change doesn't seem to change the performance of the benchmark for us. That's expected
since these ES6 features are cheap. Note that this claim doesn't include Proxy, which was
added in a separate change and that change did make the benchmark overall more expensive.

  • JSAir/allocate_stack.js:

(allocateStack):

  • JSAir/arg.js:

(Arg.createBitImm64):
(Arg.createAddr):
(Arg.createStack):
(Arg.logScale):
(Arg.createIndex):

  • JSAir/basic_block.js:

(BasicBlock.get headerString):
(BasicBlock.prototype.get if):
(BasicBlock):

  • JSAir/benchmark.js:

(benchmark):

  • JSAir/code.js:

(Code):
(Code.prototype.addBlock):
(Code.prototype.addStackSlot):
(Code.prototype.newTmp):
(Code.prototype.get size):
(Code.prototype.get blocks):
(Code.prototype.get stackSlots):
(Code.prototype.tmps):
(Code.prototype.get callArgAreaSize):
(Code.prototype.toString):

  • JSAir/custom.js:

(const.PatchCustom.forEachArg):

  • JSAir/inst.js:

(Inst):

  • JSAir/reg.js:

(Reg.prototype.toString):

  • JSAir/util.js:

(symbolName):
(lowerSymbolName):

11:03 AM Changeset in webkit [201812] by aakash_jain@apple.com
  • 2 edits in trunk/Tools

Don't try to cleanup non-existing ios Simulators
​https://bugs.webkit.org/show_bug.cgi?id=158510

Reviewed by Alexey Proskuryakov.

  • Scripts/webkitpy/port/ios.py:

(IOSSimulatorPort.clean_up_test_run):
Check if simulator exists before trying to clean it up.

10:46 AM Changeset in webkit [201811] by beidson@apple.com
  • 2 edits in trunk/Tools

Try to fix the Windows build.

Unreviewed.

  • TestWebKitAPI/Tests/WTF/CrossThreadTask.cpp:

(TestWebKitAPI::LifetimeLogger::log):
(TestWebKitAPI::LifetimeLogger::takeLogStr):
(TestWebKitAPI::testFunction):
(TestWebKitAPI::TEST):
(TestWebKitAPI::log): Deleted. (VS was seeing it as a dupe symbol)
(TestWebKitAPI::takeLogStr): Deleted. (VS was seeing it as a dupe symbol)

10:32 AM Changeset in webkit [201810] by commit-queue@webkit.org
  • 28 edits
    10 copies
    5 adds in trunk

[web-animations] Add Animatable, AnimationEffect, KeyframeEffect and Animation interface
​https://bugs.webkit.org/show_bug.cgi?id=156096

Patch by Rawinder Singh <​rawinder.singh-webkit@cisra.canon.com.au> on 2016-06-08
Reviewed by Dean Jackson.

Adds:
Source/JavaScriptCore:

  • Animatable interface and implementation of getAnimations in Element
  • Interface and implementation for Document getAnimations method.
  • AnimationEffect interface and class stub.
  • KeyframeEffect interface and constructor implementation.
  • 'Animation' interface, constructor and query methods for effect and timeline.
  • Remove runtime condition on Web animation interfaces (compile time flag is specified).
  • runtime/CommonIdentifiers.h:

Source/WebCore:

  • Animatable interface and implementation of getAnimations in Element
  • Interface and implementation for Document getAnimations method.
  • AnimationEffect interface and class stub.
  • KeyframeEffect interface and constructor implementation.
  • 'Animation' interface, constructor and query methods for effect and timeline.
  • Remove runtime condition on Web animation interfaces (compile time flag is specified).

Test: webanimations/Document.html

  • CMakeLists.txt:
  • DerivedSources.make:
  • PlatformGTK.cmake:
  • WebCore.xcodeproj/project.pbxproj:
  • animation/Animatable.idl: Copied from Source/WebCore/animation/DocumentAnimation.idl.
  • animation/AnimationEffect.cpp: Copied from Source/WebCore/animation/AnimationTimeline.cpp.

(WebCore::AnimationEffect::AnimationEffect):
(WebCore::AnimationEffect::~AnimationEffect):
(WebCore::AnimationEffect::setAnimation):
(WebCore::AnimationEffect::isCurrent):
(WebCore::AnimationEffect::isInEffect):

  • animation/AnimationEffect.h: Copied from Source/WebCore/animation/DocumentTimeline.cpp.
  • animation/AnimationEffect.idl: Copied from Source/WebCore/animation/AnimationTimeline.idl.
  • animation/AnimationTimeline.cpp:

(WebCore::AnimationTimeline::destroy):
(WebCore::AnimationTimeline::attachAnimation):
(WebCore::AnimationTimeline::detachAnimation):

  • animation/AnimationTimeline.h:
  • animation/AnimationTimeline.idl:
  • animation/DocumentAnimation.cpp:

(WebCore::DocumentAnimation::timeline):
(WebCore::DocumentAnimation::getAnimations):
(WebCore::DocumentAnimation::addAnimation):
(WebCore::DocumentAnimation::removeAnimation):

  • animation/DocumentAnimation.h:

(WebCore::DocumentAnimation::getAnimations):

  • animation/DocumentAnimation.idl:
  • animation/DocumentTimeline.cpp:

(WebCore::DocumentTimeline::create):
(WebCore::DocumentTimeline::DocumentTimeline):
(WebCore::DocumentTimeline::attach):
(WebCore::DocumentTimeline::detach):

  • animation/DocumentTimeline.h:
  • animation/DocumentTimeline.idl:
  • animation/KeyframeEffect.cpp: Copied from Source/WebCore/animation/DocumentTimeline.cpp.

(WebCore::KeyframeEffect::create):
(WebCore::KeyframeEffect::KeyframeEffect):
(WebCore::KeyframeEffect::~KeyframeEffect):

  • animation/KeyframeEffect.h: Copied from Source/WebCore/animation/DocumentTimeline.h.
  • animation/KeyframeEffect.idl: Copied from Source/WebCore/animation/AnimationTimeline.idl.
  • animation/WebAnimation.cpp: Copied from Source/WebCore/animation/DocumentAnimation.cpp.

(WebCore::WebAnimation::create):
(WebCore::WebAnimation::WebAnimation):
(WebCore::WebAnimation::~WebAnimation):

  • animation/WebAnimation.h: Copied from Source/WebCore/animation/DocumentAnimation.h.
  • animation/WebAnimation.idl: Copied from Source/WebCore/animation/DocumentTimeline.idl.
  • bindings/scripts/CodeGeneratorGObject.pm:
  • dom/Element.cpp:

(WebCore::Element::getAnimations):

  • dom/Element.h:
  • dom/Element.idl:

Source/WebKit/mac:

  • Setup interface for enabling runtime flag for Web animations through preferences.
  • WebView/WebPreferenceKeysPrivate.h:
  • WebView/WebPreferences.mm:

(+[WebPreferences initialize]):
(-[WebPreferences webAnimationsEnabled]):
(-[WebPreferences setWebAnimationsEnabled:]):

  • WebView/WebPreferencesPrivate.h:
  • WebView/WebView.mm:

(-[WebView _preferencesChanged:]):

LayoutTests:

  • Animatable interface and implementation of getAnimations in Element
  • Interface and implementation for Document getAnimations method.
  • AnimationEffect interface and class stub.
  • KeyframeEffect interface and constructor implementation.
  • 'Animation' interface, constructor and query methods for effect and timeline.
  • Remove runtime condition on Web animation interfaces (compile time flag is specified).
  • platform/gtk/js/dom/global-constructors-attributes-expected.txt:
  • platform/mac-yosemite/js/dom/global-constructors-attributes-expected.txt:
  • webanimations/Document-expected.txt: Added.
  • webanimations/Document.html: Added.
  • webanimations/script-tests/Document.js: Added.
10:31 AM Changeset in webkit [201809] by beidson@apple.com
  • 4 edits in trunk

Make CrossThreadCopier more efficient (fewer copies!).
​https://bugs.webkit.org/show_bug.cgi?id=158456

Reviewed by Alex Christensen.

Source/WTF:

Previously, we'd run all arguments through CrossThreadCopier, then immediately make
an unnecessary copy of the result during lambda capture.

Instead, we should just put the CrossThreadCopier generated objects directly in lambdas,
which are then captured by NoncopyableFunctions.

This reduces the number of constructor calls per argument from 2 copies to 1 move.

  • wtf/CrossThreadTask.h:

(WTF::CrossThreadTask::CrossThreadTask):
(WTF::createCrossThreadTask):

Tools:

  • TestWebKitAPI/Tests/WTF/CrossThreadTask.cpp:

(TestWebKitAPI::TEST):

10:31 AM Changeset in webkit [201808] by Chris Dumez
  • 8 edits
    4 adds in trunk

self.hasOwnProperty() does not work inside Web workers
​https://bugs.webkit.org/show_bug.cgi?id=158446
<rdar://problem/26638397>

Reviewed by Geoffrey Garen.

Source/JavaScriptCore:

Add a factory function to JSProxy to create a JSProxy without a target.
Also make the setTarget() method public so that the target can now be
set after creation. This is needed so that we can create a proxy for
JSWorkerGlobalScope, then create the JSWorkerGlobalScope object,
passing it the proxy and finally set the target on the proxy.

  • runtime/JSProxy.h:

(JSC::JSProxy::create):

Source/WebCore:

W3C tests for workers were severely broken on WebKit because
self.hasOwnProperty() did not work inside workers. The reason is that
hasOwnProperty() (and other methods like toString()) call toThis() in
StrictMode on thisValue. However, in the case of 'self' in workers,
self was a DedicatedWorkerGlobalScope, which is a JSGlobalObject.
JSGlobalObject::toThis() returns jsUndefined() when called in strict
mode. As a result, we would end up with exceptions such as "undefined
is not an object" when calling self.hasOwnProperty() in workers.

To address the problem, this patch introduces a JSProxy whose proxy
type is PureForwardingProxyType and whose target is the
WorkerGlobalScope. This JSProxy is what we expose to the JavaScript,
instead of the JSWorkerGlobalScope itself. As a result, toThis() now
behaves as expected and self.hasOwnProperty() works inside workers.

This patch greatly improves our pass rate on several W3C tests:
​http://w3c-test.org/workers/interfaces.worker: 20 passes -> 50 passes (out of 128)
​http://w3c-test.org/IndexedDB/interfaces.worker 0 passes -> 145 passes (out of 156)

Tests: fast/workers/self-hasOwnProperty.html

fast/workers/self-toString.html

  • bindings/js/JSWorkerGlobalScopeBase.cpp:

(WebCore::JSWorkerGlobalScopeBase::finishCreation):
(WebCore::JSWorkerGlobalScopeBase::visitChildren):
(WebCore::toJS):

  • bindings/js/JSWorkerGlobalScopeBase.h:

(WebCore::JSWorkerGlobalScopeBase::proxy):

  • bindings/js/WorkerScriptController.cpp:

(WebCore::WorkerScriptController::initScript):

  • bindings/scripts/CodeGeneratorJS.pm:

(GenerateHeader):
(GenerateImplementation):

LayoutTests:

Add tests to make sure that self.toString() and self.hasOwnProperty()
now work in workers.

  • fast/workers/self-hasOwnProperty-expected.txt: Added.
  • fast/workers/self-hasOwnProperty.html: Added.
  • fast/workers/self-toString-expected.txt: Added.
  • fast/workers/self-toString.html: Added.
10:21 AM Changeset in webkit [201807] by fpizlo@apple.com
  • 31 edits
    2 adds in trunk

Add result validation to JSAir
​https://bugs.webkit.org/show_bug.cgi?id=158493

Reviewed by Saam Barati.

PerformanceTests:

This adds the ability to hash a Code in a way that matches the C++ code's hashing of Code.
This allows us to check if the Code that JSAir sees is the code that C++ saw. We use this to
check the Code before and after allocateStack, and compare against hashes we got from C++.

Doing this uncovered bugs. roundUpToMultipleOf wasn't doing anything. allocateStack was not
allocating things correctly because I was concatting a Set to an Array, which doesn't really
work. Now these bugs are fixed.

The checking step adds to the running time so I reduced the number of iterations. The
benchmark spends a decent amount of its time computing Code hashes; I think it's around 1/3
total. This is probably OK. It's better to verify the results even if the running time is
not all in the "core" of the algorithm.

Also add a run-jsc-stress-tests yaml file to allow this to run as a test.

  • JSAir/allocate_stack.js:
  • JSAir/arg.js:

(Arg.createImm):
(Arg.createBigImm):
(Arg.createBitImm):
(Arg.createBitImm64):
(Arg.createWidth):
(Arg.createSpecial):
(Arg.prototype.get kind):
(Arg.prototype.get isTmp):
(Arg.prototype.get isImm):
(Arg.prototype.get isSomeImm):
(Arg.prototype.get isSomeBigImm):
(Arg.prototype.get isCondition):
(Arg.prototype.get isWidth):
(Arg.prototype.get isSpecial):
(Arg.prototype.get isAlive):
(Arg.prototype.get tmp):
(Arg.prototype.get value):
(Arg.prototype.get lowValue):
(Arg.prototype.get highValue):
(Arg.prototype.get base):
(Arg.prototype.get isGP):
(Arg.prototype.get isFP):
(Arg.prototype.isValidForm):
(Arg.prototype.get isInvertible):
(Arg.kindCode):
(Arg.prototype.hash):
(Arg.prototype.toString):
(Arg):

  • JSAir/basic_block.js:

(BasicBlock.get successorBlocks):

  • JSAir/benchmark.js:

(benchmark):

  • JSAir/code.js:

(Code.prototype.setFrameSize):
(Code.prototype.hash):
(Code.prototype.toString):
(Code):

  • JSAir/inst.js:

(Inst.prototype.get hasNonArgEffects):
(Inst.prototype.hash):
(Inst.prototype.toString):
(Inst):

  • JSAir/jsair-tests.yaml: Added.
  • JSAir/opcode.js:

(Inst_forEachArg):
(Inst_hasNonArgEffects):
(opcodeCode):

  • JSAir/payload-gbemu-executeIteration.js:

(createPayloadGbemuExecuteIteration):

  • JSAir/payload-imaging-gaussian-blur-gaussianBlur.js:

(createPayloadImagingGaussianBlurGaussianBlur):

  • JSAir/payload-jsair-ACLj8C.js:

(createPayloadJSAirACLj8C):

  • JSAir/payload-typescript-scanIdentifier.js:

(createPayloadTypescriptScanIdentifier):

  • JSAir/reg.js:

(Reg.prototype.get isReg):
(Reg.prototype.hash):
(Reg.prototype.toString):

  • JSAir/stack_slot.js:

(StackSlot.prototype.setOffsetFromFP):
(StackSlot.prototype.hash):
(StackSlot.prototype.toString):

  • JSAir/symbols.js:

(relCondCode):
(resCondCode):
(doubleCondCode):

  • JSAir/test.html:
  • JSAir/tmp.js:

(Tmp.prototype.get isReg):
(Tmp.prototype.hash):
(Tmp.prototype.toString):

  • JSAir/util.js:

(roundUpToMultipleOf):
(symbolName):

Source/JavaScriptCore:

Add a ::jsHash() method to some things, to compute a hash code that is suitable for
comparing a C++ Code to a JSAir Code. This is different from existing hashing functionality
because it errs on the side of easy reproducibility from JS rather than speed.

  • b3/air/AirArg.cpp:

(JSC::B3::Air::Arg::isCompatibleType):
(JSC::B3::Air::Arg::jsHash):
(JSC::B3::Air::Arg::dump):

  • b3/air/AirArg.h:

(JSC::B3::Air::Arg::asDoubleCondition):
(JSC::B3::Air::Arg::isInvertible):
(JSC::B3::Air::Arg::isUnsignedCond):
(JSC::B3::Air::Arg::Arg):

  • b3/air/AirCode.cpp:

(JSC::B3::Air::Code::addFastTmp):
(JSC::B3::Air::Code::jsHash):

  • b3/air/AirCode.h:

(JSC::B3::Air::Code::lastPhaseName):

  • b3/air/AirDumpAsJS.cpp:

(JSC::B3::Air::dumpAsJS):

  • b3/air/AirGenerate.cpp:

(JSC::B3::Air::prepareForGeneration):

  • b3/air/AirInst.cpp:

(JSC::B3::Air::Inst::hasArgEffects):
(JSC::B3::Air::Inst::jsHash):
(JSC::B3::Air::Inst::dump):

  • b3/air/AirInst.h:
  • b3/air/AirStackSlot.cpp:

(JSC::B3::Air::StackSlot::setOffsetFromFP):
(JSC::B3::Air::StackSlot::jsHash):
(JSC::B3::Air::StackSlot::dump):

  • b3/air/AirStackSlot.h:
  • b3/air/opcode_generator.rb:

Tools:

Run JSAir.

  • Scripts/run-javascriptcore-tests:

(runJSCStressTests):

9:48 AM Changeset in webkit [201806] by beidson@apple.com
  • 3 edits
    1 add in trunk/Tools

Add an API test that confirms object constructor/destructor calls during creation of a CrossThreadTask.
​https://bugs.webkit.org/show_bug.cgi?id=158528

Reviewed by Alex Christensen.

  • TestWebKitAPI/CMakeLists.txt:
  • TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj:
  • TestWebKitAPI/Tests/WTF/CrossThreadTask.cpp: Added.

(TestWebKitAPI::log):
(TestWebKitAPI::takeLogStr):
(TestWebKitAPI::LifetimeLogger::LifetimeLogger):
(TestWebKitAPI::LifetimeLogger::~LifetimeLogger):
(TestWebKitAPI::LifetimeLogger::isolatedCopy):
(TestWebKitAPI::testFunction):
(TestWebKitAPI::TEST):

8:20 AM WebKitGTK/2.12.x edited by Michael Catanzaro
(diff)
6:37 AM Changeset in webkit [201805] by Antti Koivisto
  • 11 edits in trunk

WebKit memory cache doesn't respect Vary header
​https://bugs.webkit.org/show_bug.cgi?id=71509
<rdar://problem/26651033>

Reviewed by Sam Weinig.

Source/WebCore:

Implement Vary header support in WebCore memory cache.

The patch moves Vary header code from WebKit2 Network Cache to WebCore and uses it to
verify the headers for CachedResources.

  • loader/cache/CachedResource.cpp:

(WebCore::CachedResource::failBeforeStarting):
(WebCore::addAdditionalRequestHeadersToRequest):

Factor into standalone function so we can use it from varyHeaderValuesMatch.

(WebCore::CachedResource::addAdditionalRequestHeaders):
(WebCore::CachedResource::load):
(WebCore::CachedResource::setResponse):

Collect the Vary header values when we receive a response.

(WebCore::CachedResource::responseReceived):
(WebCore::CachedResource::redirectChainAllowsReuse):
(WebCore::CachedResource::varyHeaderValuesMatch):

Test for Vary match.

(WebCore::CachedResource::overheadSize):

  • loader/cache/CachedResource.h:

(WebCore::CachedResource::isCacheValidator):
(WebCore::CachedResource::resourceToRevalidate):

  • loader/cache/CachedResourceLoader.cpp:

(WebCore::CachedResourceLoader::determineRevalidationPolicy):

Reload on Vary mismatch.

  • platform/network/CacheValidation.cpp:

(WebCore::parseCacheControlDirectives):
(WebCore::headerValueForVary):
(WebCore::collectVaryingRequestHeaders):
(WebCore::verifyVaryingRequestHeaders):

Vary header collection and validation code moves here.

  • platform/network/CacheValidation.h:

Source/WebKit2:

  • NetworkProcess/cache/NetworkCache.cpp:

(WebKit::NetworkCache::makeCacheKey):
(WebKit::NetworkCache::cachePolicyAllowsExpired):
(WebKit::NetworkCache::makeUseDecision):
(WebKit::NetworkCache::Cache::retrieve):
(WebKit::NetworkCache::Cache::store):
(WebKit::NetworkCache::Cache::storeRedirect):
(WebKit::NetworkCache::Cache::update):
(WebKit::NetworkCache::headerValueForVary): Deleted.
(WebKit::NetworkCache::collectVaryingRequestHeaders): Deleted.
(WebKit::NetworkCache::verifyVaryingRequestHeaders): Deleted.

These move to WebCore.

LayoutTests:

  • http/tests/cache/disk-cache/disk-cache-vary-expected.txt:
  • http/tests/cache/disk-cache/disk-cache-vary-no-body-expected.txt:
5:56 AM Changeset in webkit [201804] by Konstantin Tokarev
  • 2 edits in trunk/Tools

TestWebKitAPI: Removed redunandant check PLATFORM(GTK) && !defined(BUILDING_WEBKIT2)
​https://bugs.webkit.org/show_bug.cgi?id=158521

Reviewed by Carlos Garcia Campos.

  • TestWebKitAPI/config.h:
5:48 AM Changeset in webkit [201803] by Carlos Garcia Campos
  • 2 edits in trunk/Source/WebKit2

Unreviewed. Fix GTK+ build with threaded compositor enabled after r201802.

  • WebProcess/WebPage/CoordinatedGraphics/ThreadedCoordinatedLayerTreeHost.cpp:

(WebKit::ThreadedCoordinatedLayerTreeHost::create):

5:13 AM Changeset in webkit [201802] by Carlos Garcia Campos
  • 11 edits in trunk/Source/WebKit2

LayerTreeHost should be created with a WebPage reference instead of a pointer
​https://bugs.webkit.org/show_bug.cgi?id=158520

Reviewed by Žan Doberšek.

We are indeed creating the LayerTreeHost always from a WebPage reference but getting its address to pass it to
the LayerTreeHost create() function.

  • WebProcess/WebPage/CoordinatedGraphics/CoordinatedDrawingArea.cpp:

(WebKit::CoordinatedDrawingArea::enterAcceleratedCompositingMode):

  • WebProcess/WebPage/CoordinatedGraphics/CoordinatedLayerTreeHost.cpp:

(WebKit::CoordinatedLayerTreeHost::create):
(WebKit::CoordinatedLayerTreeHost::CoordinatedLayerTreeHost):
(WebKit::CoordinatedLayerTreeHost::didFlushRootLayer):
(WebKit::CoordinatedLayerTreeHost::performScheduledLayerFlush):
(WebKit::CoordinatedLayerTreeHost::commitSceneState):
(WebKit::CoordinatedLayerTreeHost::deviceOrPageScaleFactorChanged):

  • WebProcess/WebPage/CoordinatedGraphics/CoordinatedLayerTreeHost.h:
  • WebProcess/WebPage/CoordinatedGraphics/ThreadedCoordinatedLayerTreeHost.cpp:

(WebKit::ThreadedCoordinatedLayerTreeHost::create):
(WebKit::ThreadedCoordinatedLayerTreeHost::ThreadedCoordinatedLayerTreeHost):
(WebKit::ThreadedCoordinatedLayerTreeHost::deviceOrPageScaleFactorChanged):
(WebKit::ThreadedCoordinatedLayerTreeHost::compositorDidFlushLayers):
(WebKit::ThreadedCoordinatedLayerTreeHost::didScaleFactorChanged):
(WebKit::ThreadedCoordinatedLayerTreeHost::setVisibleContentsRect):

  • WebProcess/WebPage/CoordinatedGraphics/ThreadedCoordinatedLayerTreeHost.h:
  • WebProcess/WebPage/DrawingAreaImpl.cpp:

(WebKit::DrawingAreaImpl::enterAcceleratedCompositingMode):

  • WebProcess/WebPage/LayerTreeHost.cpp:

(WebKit::LayerTreeHost::create):
(WebKit::LayerTreeHost::LayerTreeHost):

  • WebProcess/WebPage/LayerTreeHost.h:
  • WebProcess/WebPage/gtk/LayerTreeHostGtk.cpp:

(WebKit::LayerTreeHostGtk::create):
(WebKit::LayerTreeHostGtk::LayerTreeHostGtk):
(WebKit::LayerTreeHostGtk::makeContextCurrent):
(WebKit::LayerTreeHostGtk::deviceOrPageScaleFactorChanged):
(WebKit::LayerTreeHostGtk::paintContents):
(WebKit::LayerTreeHostGtk::deviceScaleFactor):
(WebKit::LayerTreeHostGtk::pageScaleFactor):
(WebKit::LayerTreeHostGtk::flushPendingLayerChanges):
(WebKit::LayerTreeHostGtk::flushAndRenderLayers):
(WebKit::LayerTreeHostGtk::pageBackgroundTransparencyChanged):
(WebKit::LayerTreeHostGtk::initialize): Deleted.

  • WebProcess/WebPage/gtk/LayerTreeHostGtk.h:
2:06 AM Changeset in webkit [201801] by commit-queue@webkit.org
  • 6 edits in trunk/Source/WebCore

Unreviewed, rolling out r201800.
​https://bugs.webkit.org/show_bug.cgi?id=158518

Missing WebKit2 pieces (Requested by anttik on #webkit).

Reverted changeset:

"WebKit memory cache doesn't respect Vary header"
​https://bugs.webkit.org/show_bug.cgi?id=71509
​http://trac.webkit.org/changeset/201800

2:01 AM Changeset in webkit [201800] by Antti Koivisto
  • 6 edits in trunk/Source/WebCore

WebKit memory cache doesn't respect Vary header
​https://bugs.webkit.org/show_bug.cgi?id=71509
<rdar://problem/26651033>

Reviewed by Sam Weinig.

Implement Vary header support in WebCore memory cache.

The patch moves Vary header code from WebKit2 Network Cache to WebCore and uses it to
verify the headers for CachedResources.

  • loader/cache/CachedResource.cpp:

(WebCore::CachedResource::failBeforeStarting):
(WebCore::addAdditionalRequestHeadersToRequest):

Factor into standalone function so we can use it from varyHeaderValuesMatch.

(WebCore::CachedResource::addAdditionalRequestHeaders):
(WebCore::CachedResource::load):
(WebCore::CachedResource::setResponse):

Collect the Vary header values when we receive a response.

(WebCore::CachedResource::responseReceived):
(WebCore::CachedResource::redirectChainAllowsReuse):
(WebCore::CachedResource::varyHeaderValuesMatch):

Test for Vary match.

(WebCore::CachedResource::overheadSize):

  • loader/cache/CachedResource.h:

(WebCore::CachedResource::isCacheValidator):
(WebCore::CachedResource::resourceToRevalidate):

  • loader/cache/CachedResourceLoader.cpp:

(WebCore::CachedResourceLoader::determineRevalidationPolicy):

Reload on Vary mismatch.

  • platform/network/CacheValidation.cpp:

(WebCore::parseCacheControlDirectives):
(WebCore::headerValueForVary):
(WebCore::collectVaryingRequestHeaders):
(WebCore::verifyVaryingRequestHeaders):

Vary header collection and validation code moves here.

  • platform/network/CacheValidation.h:
1:00 AM Changeset in webkit [201799] by mmaxfield@apple.com
  • 9 edits in trunk/Source/WebCore

Extend CSSFontSelector's lifetime to be longer than the Document's lifetime
​https://bugs.webkit.org/show_bug.cgi?id=154101

Reviewed by Darin Adler.

Rather than destroying the Document's CSSFontSelector, instead, the object should
live for the lifetime of the document, and it should instead be asked to clear its
contents.

This is important for the CSS Font Loading API, where the identity of objects the
CSSFontSelector references needs to persist throughout the lifetime of the
Document. This patch represents the first step to implementing this correctly.
The second step is for the CSSFontSelector to perform a diff instead of a
wholesale clear of its contents. Once this is done, font loading objects can
survive through a call to Document::clearStyleResolver().

This patch gives the CSSFontSelector two states: building underway and building not
underway. The state is building underway in between calls to clearStyleResolver()
and when the style resolver gets built back up. Otherwise, the state is building
not underway. Because of this new design, creation of all FontFace objects can be
postponed until a state transition from building underway to building not underway.
A subsequent patch will perform the diff at this point. An ASSERT() makes sure that
we never service a font lookup request while Building.

No new tests because there is no behavior change.

  • css/CSSFontFaceSet.cpp:

(WebCore::CSSFontFaceSet::clear):

  • css/CSSFontSelector.cpp:

(WebCore::CSSFontSelector::buildStarted):
(WebCore::CSSFontSelector::buildCompleted):
(WebCore::CSSFontSelector::addFontFaceRule):
(WebCore::CSSFontSelector::fontRangesForFamily):
(WebCore::CSSFontSelector::CSSFontSelector): Deleted.
(WebCore::CSSFontSelector::clearDocument): Deleted.

  • css/CSSFontSelector.h:
  • css/StyleResolver.cpp:

(WebCore::StyleResolver::appendAuthorStyleSheets):

  • dom/Document.cpp:

(WebCore::Document::Document):
(WebCore::Document::~Document):
(WebCore::Document::clearStyleResolver):
(WebCore::Document::fontSelector): Deleted.

  • dom/Document.h:

(WebCore::Document::fontSelector):

12:37 AM Changeset in webkit [201798] by adam.bergkvist@ericsson.com
  • 7 edits
    4 adds in trunk

WebRTC: Imlement MediaEndpointPeerConnection::setLocalDescription()
​https://bugs.webkit.org/show_bug.cgi?id=158190

Reviewed by Eric Carlson.

Source/WebCore:

Add implementation for MediaEndpointPeerConnection::setLocalDescription. This function
parses the input SDP, configures the media backend and updates the
RTCPeerConnection state.

This change adds MediaEndpointSessionDescription which is an object representation
of an RTCSessionDescription (which contains an SDP string).

Test: fast/mediastream/RTCPeerConnection-setLocalDescription-offer.html

  • CMakeLists.txt:

Add MediaEndpointSessionDescription.

  • Modules/mediastream/MediaEndpointPeerConnection.cpp:

(WebCore::hasUnassociatedTransceivers):
(WebCore::MediaEndpointPeerConnection::createOfferTask):
(WebCore::MediaEndpointPeerConnection::setLocalDescription):
(WebCore::MediaEndpointPeerConnection::setLocalDescriptionTask):
Add implementation.
(WebCore::MediaEndpointPeerConnection::localDescription):
(WebCore::MediaEndpointPeerConnection::currentLocalDescription):
(WebCore::MediaEndpointPeerConnection::pendingLocalDescription):
(WebCore::MediaEndpointPeerConnection::localDescriptionTypeValidForState):
(WebCore::MediaEndpointPeerConnection::internalLocalDescription):
(WebCore::MediaEndpointPeerConnection::createRTCSessionDescription):

  • Modules/mediastream/MediaEndpointPeerConnection.h:
  • Modules/mediastream/MediaEndpointSessionDescription.cpp: Added.

(WebCore::MediaEndpointSessionDescription::create):
(WebCore::MediaEndpointSessionDescription::toRTCSessionDescription):
(WebCore::MediaEndpointSessionDescription::typeString):
(WebCore::MediaEndpointSessionDescription::isLaterThan):

  • Modules/mediastream/MediaEndpointSessionDescription.h: Added.

(WebCore::MediaEndpointSessionDescription::~MediaEndpointSessionDescription):
(WebCore::MediaEndpointSessionDescription::type):
(WebCore::MediaEndpointSessionDescription::configuration):
(WebCore::MediaEndpointSessionDescription::MediaEndpointSessionDescription):

  • WebCore.xcodeproj/project.pbxproj:

Add MediaEndpointSessionDescription.

LayoutTests:

Add new test for RTCPeerConnection.setLocalDescription.

  • fast/mediastream/RTCPeerConnection-setLocalDescription-offer-expected.txt: Added.
  • fast/mediastream/RTCPeerConnection-setLocalDescription-offer.html: Added.

Set two local offers as local descriptions and inspect the state changes. Also set some
descriptions with bad types.

  • platform/mac/TestExpectations:

Skip the above test for mac (not building with WEB_RTC)

Note: See TracTimeline for information about the timeline view.