Timeline



Dec 14, 2015:

11:03 PM Changeset in webkit [194098] by matthew_hanson@apple.com
  • 3 edits
    4 adds in branches/safari-601.1.46-branch

Merge r194001. rdar://problem/23814327

11:03 PM Changeset in webkit [194097] by matthew_hanson@apple.com
  • 3 edits
    3 adds in branches/safari-601.1.46-branch

Merge r193997. rdar://problem/23814333

11:03 PM Changeset in webkit [194096] by matthew_hanson@apple.com
  • 6 edits
    3 adds in branches/safari-601.1.46-branch

Merge r193885. rdar://problem/23860425

10:49 PM Changeset in webkit [194095] by commit-queue@webkit.org
  • 2 edits in trunk/Source/WebKit2

[Coordinated Graphics] CSS transition effect is not shown when transformed with "%" unit.
​https://bugs.webkit.org/show_bug.cgi?id=152278

Patch by YongGeol Jung <​yg48.jung@samsung.com> on 2015-12-14
Reviewed by Darin Adler.

boxSize is encoded as FloatSize type but decoded as IntSize type.
So boxSize gets invalid value after decoding.
Due to this layer goes to out of screen during animation.

  • Shared/CoordinatedGraphics/CoordinatedGraphicsArgumentCoders.cpp:

(IPC::ArgumentCoder<TextureMapperAnimation>::decode):

10:08 PM Changeset in webkit [194094] by mitz@apple.com
  • 3 edits in trunk/Source/WebKit2

<rdar://problem/23886216> REGRESSION (r194022): Production builds of PluginProcess crash on launch when not installed in /System
​https://bugs.webkit.org/show_bug.cgi?id=152291

Reviewed by Darin Adler.

  • Configurations/PluginProcess.xcconfig: Added a FIXME.
  • UIProcess/Launcher/mac/ProcessLauncherMac.mm:

(WebKit::addDYLDEnvironmentAdditions): Set DYLD_LIBRARY_PATH to point to where the shims
are. This is needed because starting in El Capitan, the processes’ main executables link
directly against the shims, so the dynamic linker needs to be able to find them in the
non-/System location. Also added a FIXME about not having to set DYLD_INSERT_LIBRARIES when
the main executables link the them directly.

9:15 PM Changeset in webkit [194093] by rniwa@webkit.org
  • 4 edits in trunk/Websites/perf.webkit.org

Using fake timestamp in OS version make some results invisible
​https://bugs.webkit.org/show_bug.cgi?id=152289

Reviewed by Stephanie Lewis.

Fix various bugs after r194088.

  • public/api/commits.php:

(format_commit): Include the commit order.

  • public/v2/data.js:

(CommitLogs._cacheConsecutiveCommits): Sort by commit order when commit time is missing.

  • tools/pull-os-versions.py:

(OSBuildFetcher._assign_order): Use integer instead of fake time for commit order.
(available_builds_from_command): Exit early when an exception is thrown.

8:52 PM Changeset in webkit [194092] by fpizlo@apple.com
  • 6 edits
    1 add in trunk/Source/JavaScriptCore

FTL B3 should account for localsOffset
​https://bugs.webkit.org/show_bug.cgi?id=152288

Reviewed by Saam Barati.

The DFG will build up some data structures that expect to know about offsets from FP. Those data
structures may slide by some offset when the low-level compiler (either LLVM or B3) does stack
allocation. So, the LLVM FTL modifies those data structures based on the real offset that it gets
from LLVM's stackmaps. The B3 code needs to do the same.

I had previously vowed to never put more stuff into FTLB3Compile.cpp, because I didn't want it to
look like FTLCompile.cpp. Up until now, I was successful because I used lambdas installed by
FTLLower. But in this case, I actually think that having code that just does this explicitly in
FTLB3Compile.cpp is least confusing. There is no particular place in FTLLower that would want to
care about this, and we need to ensure that we do this fixup before we run any of the stackmap
generators. In other words, it needs to happen before we call B3::generate(). The ordering
constraints seem like a good reason to have this done explicitly rather than through lambdas.

I wrote a test. The test was failing in trunk because the B3 meaning of anchor().value() is
different from the LLVM meaning. This caused breakage when we used this idiom:

ValueFromBlock foo = m_out.anchor(things);
...(foo.value()) we were expecting that foo.value() == things

I never liked this idiom to begin with, so instead of trying to change B3's anchor(), I changed
the idiom to:

LValue fooValue = things;
ValueFromBlock foo = m_out.anchor(fooValue);
...(fooValue)

This is probably a good idea, since eventually we want B3's anchor() to just return the
UpsilonValue*. To get there, we want to eliminate any situations where code assumes that
ValueFromBlock is an actual object and not just a typedef for a pointer.

  • ftl/FTLB3Compile.cpp:

(JSC::FTL::compile):

  • ftl/FTLB3Output.cpp:

(JSC::FTL::Output::appendTo):
(JSC::FTL::Output::lockedStackSlot):

  • ftl/FTLB3Output.h:

(JSC::FTL::Output::framePointer):
(JSC::FTL::Output::constBool):
(JSC::FTL::Output::constInt32):

  • ftl/FTLLowerDFGToLLVM.cpp:

(JSC::FTL::DFG::LowerDFGToLLVM::lower):
(JSC::FTL::DFG::LowerDFGToLLVM::compileGetIndexedPropertyStorage):
(JSC::FTL::DFG::LowerDFGToLLVM::compileGetByVal):
(JSC::FTL::DFG::LowerDFGToLLVM::compileCreateDirectArguments):
(JSC::FTL::DFG::LowerDFGToLLVM::compileStringCharAt):
(JSC::FTL::DFG::LowerDFGToLLVM::compileForwardVarargs):
(JSC::FTL::DFG::LowerDFGToLLVM::compileHasIndexedProperty):
(JSC::FTL::DFG::LowerDFGToLLVM::allocateJSArray):
(JSC::FTL::DFG::LowerDFGToLLVM::sensibleDoubleToInt32):

  • ftl/FTLState.h:

(JSC::FTL::verboseCompilationEnabled):

  • tests/stress/ftl-function-dot-arguments-with-callee-saves.js: Added.
8:43 PM Changeset in webkit [194091] by Ryan Haddad
  • 2 edits in trunk/LayoutTests

Re-enabling passing test fast/viewport/ios/width-is-device-width.html, which was accidentally skipped with r194058.
​https://bugs.webkit.org/show_bug.cgi?id=152135

Unreviewed test gardening.

  • platform/ios-simulator-wk2/TestExpectations:
8:32 PM Changeset in webkit [194090] by rniwa@webkit.org
  • 2 edits in trunk/Websites/perf.webkit.org

Fix a typo in the previous commit.

  • public/include/report-processor.php:
8:31 PM Changeset in webkit [194089] by rniwa@webkit.org
  • 2 edits in trunk/Websites/perf.webkit.org

Build fix after r192965. Suppress a warning about log being referred to as a closure variable.

  • public/include/report-processor.php:
8:06 PM Changeset in webkit [194088] by rniwa@webkit.org
  • 5 edits in trunk/Websites/perf.webkit.org

Using fake timestamp in OS version make some results invisible
​https://bugs.webkit.org/show_bug.cgi?id=152289

Reviewed by Stephanie Lewis.

Added commit_order column to explicitly order OS versions. This fixes the bug whereby which
baseline results reported with only OS versions are shown with x coordinate set to 10 years ago.

To migrate the existing database, run:

ALTER TABLE commits ADD COLUMN commit_order integer;
CREATE INDEX commit_order_index ON commits(commit_order);

Then for each repository $1,

UPDATE commits SET (commit_time, commit_order) = (NULL, CAST(EXTRACT(epoch from commit_time) as integer))
WHERE commit_repository = $1;

  • init-database.sql: Added the column.
  • public/api/commits.php:

(fetch_commits_between): Use commit_order to order commits when commit_time is missing.

  • public/api/report-commits.php:

(main): Set commit_order.

  • tools/pull-os-versions.py:

(OSBuildFetcher.fetch_and_report_new_builds):
(OSBuildFetcher._assign_order): Renamed from _assign_fake_timestamps. Set the order instead of a fake timestmap.

7:51 PM Changeset in webkit [194087] by Yusuke Suzuki
  • 29 edits
    5 adds in trunk

Math.random should have an intrinsic thunk and it should be later handled as a DFG Node
​https://bugs.webkit.org/show_bug.cgi?id=152133

Reviewed by Geoffrey Garen.

Source/JavaScriptCore:

In this patch, we implement new RandomIntrinsic. It emits a machine code to generate random numbers efficiently.
And later it will be recognized by DFG and converted to ArithRandom node.
It provides type information SpecDoubleReal since Math.random only generates a number within [0, 1.0).

Currently, only 64bit version is supported. On 32bit environment, ArithRandom will be converted to callOperation.
While it emits a function call, ArithRandom node on 32bit still represents SpecDoubleReal as a result type.

  • dfg/DFGAbstractHeap.h:
  • dfg/DFGAbstractInterpreterInlines.h:

(JSC::DFG::AbstractInterpreter<AbstractStateType>::executeEffects):

  • dfg/DFGByteCodeParser.cpp:

(JSC::DFG::ByteCodeParser::handleIntrinsicCall):

  • dfg/DFGClobberize.h:

(JSC::DFG::clobberize):

  • dfg/DFGDoesGC.cpp:

(JSC::DFG::doesGC):

  • dfg/DFGFixupPhase.cpp:

(JSC::DFG::FixupPhase::fixupNode):

  • dfg/DFGNodeType.h:
  • dfg/DFGOperations.cpp:
  • dfg/DFGOperations.h:
  • dfg/DFGPredictionPropagationPhase.cpp:

(JSC::DFG::PredictionPropagationPhase::propagate):

  • dfg/DFGSafeToExecute.h:

(JSC::DFG::safeToExecute):

  • dfg/DFGSpeculativeJIT.h:

(JSC::DFG::SpeculativeJIT::callOperation):

  • dfg/DFGSpeculativeJIT32_64.cpp:

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

  • dfg/DFGSpeculativeJIT64.cpp:

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

  • ftl/FTLCapabilities.cpp:

(JSC::FTL::canCompile):

  • ftl/FTLLowerDFGToLLVM.cpp:

(JSC::FTL::DFG::LowerDFGToLLVM::compileNode):
(JSC::FTL::DFG::LowerDFGToLLVM::compileArithRandom):

  • jit/AssemblyHelpers.cpp:

(JSC::emitRandomThunkImpl):
(JSC::AssemblyHelpers::emitRandomThunk):

  • jit/AssemblyHelpers.h:
  • jit/JITOperations.h:
  • jit/ThunkGenerators.cpp:

(JSC::randomThunkGenerator):

  • jit/ThunkGenerators.h:
  • runtime/Intrinsic.h:
  • runtime/JSGlobalObject.h:

(JSC::JSGlobalObject::weakRandomOffset):

  • runtime/MathObject.cpp:

(JSC::MathObject::finishCreation):

  • runtime/VM.cpp:

(JSC::thunkGeneratorForIntrinsic):

  • tests/stress/random-53bit.js: Added.

(test):

  • tests/stress/random-in-range.js: Added.

(test):

Source/WTF:

Change 64bit random to double logic to convert efficiently.

  • wtf/WeakRandom.h:

(WTF::WeakRandom::get):
(WTF::WeakRandom::lowOffset):
(WTF::WeakRandom::highOffset):

LayoutTests:

Add new regression test.

  • js/regress/math-random-expected.txt: Added.
  • js/regress/math-random.html: Added.
  • js/regress/script-tests/math-random.js: Added.

(test):

7:06 PM Changeset in webkit [194086] by Simon Fraser
  • 2 edits in trunk/Source/WebKit2

Dump some more data in the RemoteLayerTreeTransaction
​https://bugs.webkit.org/show_bug.cgi?id=152283

Reviewed by Dean Jackson.

Dump some scale factors, viewport meta tag width and render tree size.

  • Shared/mac/RemoteLayerTreeTransaction.mm:

(WebKit::RemoteLayerTreeTransaction::description):

6:59 PM Changeset in webkit [194085] by rniwa@webkit.org
  • 3 edits in trunk/Websites/perf.webkit.org

Perf dashboard can't merge when the destination platform is missing baseline/target
​https://bugs.webkit.org/show_bug.cgi?id=152286

Reviewed by Stephanie Lewis.

The bug was caused by the query to migrate test configurations to new platform checking
configuration type and metric separately; that is, it assumes the configuration exists
only if either the same type or the same metric exists in the destination.

Fixed the bug by checking both conditions simultaneously for each configuration.

  • public/admin/platforms.php:
  • tests/admin-platforms.js: Added a test.
6:15 PM Changeset in webkit [194084] by bshafiei@apple.com
  • 2 edits in tags/Safari-602.1.13.3

Merged r193935. rdar://problem/23839868

5:14 PM Changeset in webkit [194083] by commit-queue@webkit.org
  • 7 edits
    2 adds in trunk

Web Inspector: Stack traces in console incorrectly show "(anonymous function)" for global code
​https://bugs.webkit.org/show_bug.cgi?id=152280

Patch by Joseph Pecoraro <Joseph Pecoraro> on 2015-12-14
Reviewed by Brian Burg.

Source/WebInspectorUI:

  • UserInterface/Images/Program.svg: Added.
  • UserInterface/Images/gtk/Program.svg: Added.

Copied from TimelineRecordScriptEvaluated.svg.

  • UserInterface/Models/CallFrame.js:

(WebInspector.CallFrame):
(WebInspector.CallFrame.prototype.get programCode):
Add a new property to check if this call frame is in program code.

(WebInspector.CallFrame.fromPayload):
Detect different sources of program code (global, eval, module).

  • UserInterface/Views/CallFrameIcons.css:

(.program-icon .icon):

  • UserInterface/Views/CallFrameView.js:

(WebInspector.CallFrameView.iconClassNameForCallFrame):
Give program code the [S] global script icon like in profiles.

LayoutTests:

  • inspector/debugger/js-stacktrace-expected.txt:
  • inspector/debugger/js-stacktrace.html:
5:11 PM Changeset in webkit [194082] by Ryan Haddad
  • 2 edits in trunk/LayoutTests

Marking storage/indexeddb/deleted-objects.html as a flaky crash on mac-wk1
​https://bugs.webkit.org/show_bug.cgi?id=152264

Unreviewed test gardening.

  • platform/mac-wk1/TestExpectations:
5:03 PM Changeset in webkit [194081] by Ryan Haddad
  • 2 edits in trunk/LayoutTests

Marking platform/ios-simulator/ios/scrolling tests as failing on ios-simulator
​https://bugs.webkit.org/show_bug.cgi?id=152276

Unreviewed test gardening.

  • platform/ios-simulator/TestExpectations:
4:40 PM WebKitGTK/Gardening/Calendar edited by ChangSeok Oh
Add changseok to the schedule (diff)
4:35 PM Changeset in webkit [194080] by matthew_hanson@apple.com
  • 4 edits in branches/safari-601-branch/Source

Merge r193380. rdar://problem/23816165

4:35 PM Changeset in webkit [194079] by matthew_hanson@apple.com
  • 2 edits in branches/safari-601-branch/Source/WebKit2

Merge r193367. rdar://problem/23816165

4:35 PM Changeset in webkit [194078] by matthew_hanson@apple.com
  • 7 edits in branches/safari-601-branch

Merge r192911. rdar://problem/23816165

4:35 PM Changeset in webkit [194077] by matthew_hanson@apple.com
  • 18 edits
    25 adds in branches/safari-601-branch

Merge r192270. rdar://problem/23435543

4:35 PM Changeset in webkit [194076] by matthew_hanson@apple.com
  • 11 edits
    4 copies in branches/safari-601-branch/Source/WebKit2

Merge r188553. rdar://problem/23816165

4:35 PM Changeset in webkit [194075] by matthew_hanson@apple.com
  • 14 edits in branches/safari-601-branch/Source

Merge r188386. rdar://problem/23816165

4:35 PM Changeset in webkit [194074] by matthew_hanson@apple.com
  • 26 edits in branches/safari-601-branch/Source/WebKit2

Merge r188228. rdar://problem/23816165

4:34 PM Changeset in webkit [194073] by benjamin@webkit.org
  • 4 edits in trunk/Source/JavaScriptCore

Rename FTL::Output's ceil64() to doubleCeil()

Rubber-stamped by Filip Pizlo.

ceil64() was a bad name, that's the name convention we use for integers.

  • ftl/FTLB3Output.h:

(JSC::FTL::Output::doubleCeil):
(JSC::FTL::Output::ceil64): Deleted.

  • ftl/FTLLowerDFGToLLVM.cpp:

(JSC::FTL::DFG::LowerDFGToLLVM::compileArithRound):

4:30 PM Changeset in webkit [194072] by fpizlo@apple.com
  • 2 edits in trunk/Source/JavaScriptCore

FTL B3 should be able to run n-body.js
​https://bugs.webkit.org/show_bug.cgi?id=152281

Reviewed by Benjamin Poulain.

Fix a bug where m_captured was pointing to the start of the captured vars slot rather than the
end, like the rest of the FTL expected.

  • ftl/FTLLowerDFGToLLVM.cpp:

(JSC::FTL::DFG::LowerDFGToLLVM::lower):

4:11 PM Changeset in webkit [194071] by benjamin@webkit.org
  • 2 edits in trunk/Source/JavaScriptCore

Fix bad copy-paste in r194062

Patch by Benjamin Poulain <​bpoulain@apple.com> on 2015-12-14

  • ftl/FTLB3Output.h:

(JSC::FTL::Output::ceil64):

3:48 PM Changeset in webkit [194070] by Ryan Haddad
  • 2 edits in trunk/LayoutTests

Updating ios-simulator expectation for crashing tests http/tests/misc/large-js-program.php and js/dom/line-column-numbers.html
​https://bugs.webkit.org/show_bug.cgi?id=152279

Unreviewed test gardening.

  • platform/ios-simulator/TestExpectations:
3:42 PM Changeset in webkit [194069] by Ryan Haddad
  • 4 edits in trunk/LayoutTests

Removing ios-simulator TestExpectations for deleted tests: streams/reference-implementation/readable-stream-cancel.html (r192186)
and http/tests/inspector/console/access-inspected-object.html (r192186).
​https://bugs.webkit.org/show_bug.cgi?id=152131

Unreviewed test gardening.

  • platform/ios-simulator-wk1/TestExpectations:
  • platform/ios-simulator-wk2/TestExpectations:
  • platform/ios-simulator/TestExpectations:
3:27 PM Changeset in webkit [194068] by fpizlo@apple.com
  • 2 edits in trunk/Source/JavaScriptCore

Unreviewed, fix cloop build.

  • jit/GPRInfo.cpp:
3:18 PM Changeset in webkit [194067] by fpizlo@apple.com
  • 7 edits
    1 add in trunk/Source/JavaScriptCore

FTL B3 should do PutById
​https://bugs.webkit.org/show_bug.cgi?id=152268

Reviewed by Saam Barati.

  • CMakeLists.txt:
  • JavaScriptCore.xcodeproj/project.pbxproj:
  • b3/B3LowerToAir.cpp:

(JSC::B3::Air::LowerToAir::createGenericCompare): I realized that we were missing some useful matching rules.

  • b3/testb3.cpp: Added a bunch of tests.
  • ftl/FTLLowerDFGToLLVM.cpp:

(JSC::FTL::DFG::LowerDFGToLLVM::compilePutById): Do the things.

  • jit/GPRInfo.cpp: Added. I had to do this yucky thing because clang was having issues compiling references to this from deeply nested lambdas.
  • jit/GPRInfo.h: Added a comment about how patchpointScratchRegister is bizarre and should probably die.
3:10 PM Changeset in webkit [194066] by commit-queue@webkit.org
  • 2 edits in trunk/Source/WebInspectorUI

Web Inspector: Copy message from console with a stack trace does not include source code locations
​https://bugs.webkit.org/show_bug.cgi?id=152270

Patch by Joseph Pecoraro <Joseph Pecoraro> on 2015-12-14
Reviewed by Timothy Hatcher.

  • UserInterface/Views/ConsoleMessageView.js:

(WebInspector.ConsoleMessageView.prototype.toClipboardString):
When the the StackTrace was upgraded to a real collection of CallFrame
object's the CallFrame's got real SourceCodeLocation properties.

3:07 PM Changeset in webkit [194065] by matthew_hanson@apple.com
  • 3 edits
    4 adds in branches/safari-601-branch

Merge r194001. rdar://problem/23581577

3:07 PM Changeset in webkit [194064] by matthew_hanson@apple.com
  • 2 edits in branches/safari-601-branch/Source/WebCore

Merge r189942. rdar://problem/23886455

3:01 PM Changeset in webkit [194063] by Ryan Haddad
  • 2 edits in trunk/LayoutTests

Adding a second newline to the iOS simulator expected result for compositing/iframes/page-cache-layer-tree.html
​https://bugs.webkit.org/show_bug.cgi?id=152132

Unreviewed test gardening.

  • platform/ios-simulator-wk2/compositing/iframes/page-cache-layer-tree-expected.txt:
2:44 PM Changeset in webkit [194062] by commit-queue@webkit.org
  • 25 edits in trunk/Source/JavaScriptCore

[JSC] Add ceil() support for x86 and expose it to B3
​https://bugs.webkit.org/show_bug.cgi?id=152231

Patch by Benjamin Poulain <​bpoulain@apple.com> on 2015-12-14
Reviewed by Geoffrey Garen.

Most x86 CPUs we care about support ceil() natively
with the round instruction.

This patch expose that behind a runtime flag, use it
in the Math.ceil() thunk and expose it to B3.

  • assembler/MacroAssemblerARM64.h:

(JSC::MacroAssemblerARM64::supportsFloatingPointCeil):

  • assembler/MacroAssemblerARMv7.h:

(JSC::MacroAssemblerARMv7::supportsFloatingPointCeil):

  • assembler/MacroAssemblerMIPS.h:

(JSC::MacroAssemblerMIPS::supportsFloatingPointCeil):

  • assembler/MacroAssemblerSH4.h:

(JSC::MacroAssemblerSH4::supportsFloatingPointCeil):

  • assembler/MacroAssemblerX86Common.cpp:
  • assembler/MacroAssemblerX86Common.h:

(JSC::MacroAssemblerX86Common::ceilDouble):
(JSC::MacroAssemblerX86Common::ceilFloat):
(JSC::MacroAssemblerX86Common::supportsFloatingPointCeil):
(JSC::MacroAssemblerX86Common::supportsLZCNT):

  • assembler/X86Assembler.h:

(JSC::X86Assembler::roundss_rr):
(JSC::X86Assembler::roundss_mr):
(JSC::X86Assembler::roundsd_rr):
(JSC::X86Assembler::roundsd_mr):
(JSC::X86Assembler::mfence):
(JSC::X86Assembler::X86InstructionFormatter::threeByteOp):

  • b3/B3ConstDoubleValue.cpp:

(JSC::B3::ConstDoubleValue::ceilConstant):

  • b3/B3ConstDoubleValue.h:
  • b3/B3ConstFloatValue.cpp:

(JSC::B3::ConstFloatValue::ceilConstant):

  • b3/B3ConstFloatValue.h:
  • b3/B3LowerMacrosAfterOptimizations.cpp:
  • b3/B3LowerToAir.cpp:

(JSC::B3::Air::LowerToAir::lower):

  • b3/B3Opcode.cpp:

(WTF::printInternal):

  • b3/B3Opcode.h:
  • b3/B3ReduceDoubleToFloat.cpp:
  • b3/B3ReduceStrength.cpp:
  • b3/B3Validate.cpp:
  • b3/B3Value.cpp:

(JSC::B3::Value::ceilConstant):
(JSC::B3::Value::effects):
(JSC::B3::Value::key):
(JSC::B3::Value::typeFor):

  • b3/B3Value.h:
  • b3/air/AirOpcode.opcodes:
  • b3/testb3.cpp:

(JSC::B3::testCeilArg):
(JSC::B3::testCeilImm):
(JSC::B3::testCeilMem):
(JSC::B3::testCeilCeilArg):
(JSC::B3::testCeilIToD64):
(JSC::B3::testCeilIToD32):
(JSC::B3::testCeilArgWithUselessDoubleConversion):
(JSC::B3::testCeilArgWithEffectfulDoubleConversion):
(JSC::B3::populateWithInterestingValues):
(JSC::B3::run):

  • ftl/FTLB3Output.h:

(JSC::FTL::Output::ceil64):

  • jit/ThunkGenerators.cpp:

(JSC::ceilThunkGenerator):

2:26 PM Changeset in webkit [194061] by Ryan Haddad
  • 2 edits in trunk/LayoutTests

Marking js/regress/generator-with-several-types.html as a flaky timeout on mac-wk1 debug.
​https://bugs.webkit.org/show_bug.cgi?id=152272

Unreviewed test gardening.

  • platform/mac-wk1/TestExpectations:
2:12 PM Changeset in webkit [194060] by timothy_horton@apple.com
  • 4 edits
    1 add in trunk

Frequent crash under -[WKPDFView web_setMinimumSize:]_block_invoke
​https://bugs.webkit.org/show_bug.cgi?id=152266
<rdar://problem/22092676>

Reviewed by Simon Fraser.

Source/WebKit2:

  • UIProcess/ios/WKPDFView.mm:

(-[WKPDFView web_setMinimumSize:]):
We weren't retaining the UIScrollView, but depending on it surviving
into this block's invocation.

We don't need to do this asynchronously anymore because the referenced
bug is fixed, so make it happen synchronously. This also fixes the crash
because there's no opportunity for the scroll view to be released.

Tools:

  • TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj:
  • TestWebKitAPI/Tests/WebKit2Cocoa/WKPDFViewResizeCrash.mm: Added.

Add a test that crashed before this change, and doesn't crash after.

2:10 PM Changeset in webkit [194059] by Ryan Haddad
  • 2 edits in trunk/LayoutTests

Take 2 of updating expectations for fast/events/ios tests by removing the directory's [ Pass ] expectation.
​https://bugs.webkit.org/show_bug.cgi?id=152134

Unreviewed test gardening.

  • platform/ios-simulator-wk2/TestExpectations:
2:08 PM Changeset in webkit [194058] by Ryan Haddad
  • 2 edits in trunk/LayoutTests

Take 2 of updating expectations for fast/viewport/ios tests by removing the directory's [ Pass ] expectation.
​https://bugs.webkit.org/show_bug.cgi?id=152135

Unreviewed test gardening.

  • platform/ios-simulator-wk2/TestExpectations:
1:36 PM Changeset in webkit [194057] by akling@apple.com
  • 6 edits in trunk/Source

ResourceUsageOverlay should show GC timers.
<​https://webkit.org/b/152151>

Reviewed by Darin Adler.

Source/JavaScriptCore:

Expose the next fire time (in WTF timestamp style) of a GCActivityCallback.

  • heap/GCActivityCallback.cpp:

(JSC::GCActivityCallback::scheduleTimer):
(JSC::GCActivityCallback::cancelTimer):

  • heap/GCActivityCallback.h:

Source/WebCore:

Add countdowns until next Eden and Full GC to the overlay. It also shows if there
is no garbage collection scheduled. This will be helpful in understanding why GC
sometimes takes a very long time to happen.

  • page/ResourceUsageOverlay.h:
  • page/cocoa/ResourceUsageOverlayCocoa.mm:

(WebCore::formatByteNumber): Drive-by silly math fix. :|
(WebCore::gcTimerString):
(WebCore::ResourceUsageOverlay::platformDraw):
(WebCore::nextFireTimeForGCTimer):
(WebCore::runSamplerThread):

1:30 PM Changeset in webkit [194056] by Ryan Haddad
  • 2 edits in trunk/LayoutTests

Rebaseline compositing/iframes/page-cache-layer-tree.html for iOS Simulator
​https://bugs.webkit.org/show_bug.cgi?id=152267

Unreviewed test gardening.

  • platform/ios-simulator-wk2/compositing/iframes/page-cache-layer-tree-expected.txt:
1:30 PM Changeset in webkit [194055] by Ryan Haddad
  • 1 edit in trunk/LayoutTests/ChangeLog

Marking fast/viewport/ios/width-is-device-width-overflowing* tests as failing on iOS simulator
​https://bugs.webkit.org/show_bug.cgi?id=152135

Unreviewed test gardening.

  • platform/ios-simulator/TestExpectations:
1:12 PM Changeset in webkit [194054] by Chris Fleizach
  • 11 edits
    2 adds in trunk

AX: iOS: Text field variations do not have the correct traits
​https://bugs.webkit.org/show_bug.cgi?id=152237

Reviewed by Mario Sanchez Prada.

Source/WebCore:

Make search fields and text areas use the appropriate iOS traits to
distinguish them.

Test: accessibility/ios-simulator/textentry-traits.html

  • accessibility/ios/WebAccessibilityObjectWrapperIOS.mm:

(-[WebAccessibilityObjectWrapper _accessibilityTraitsFromAncestors]):
(-[WebAccessibilityObjectWrapper _accessibilityTextEntryTraits]):
(-[WebAccessibilityObjectWrapper accessibilityTraits]):

Tools:

Add iOS calls for determing if an object is a search field or a text area.

  • DumpRenderTree/AccessibilityUIElement.cpp:

(getIsSearchFieldCallback):
(getIsTextAreaCallback):
(stringForSelectionCallback):
(AccessibilityUIElement::getJSClass):

  • DumpRenderTree/AccessibilityUIElement.h:
  • DumpRenderTree/ios/AccessibilityUIElementIOS.mm:

(AccessibilityUIElement::identifier):
(AccessibilityUIElement::isTextArea):
(AccessibilityUIElement::isSearchField):
(AccessibilityUIElement::traits):

  • WebKitTestRunner/InjectedBundle/AccessibilityUIElement.cpp:

(WTR::AccessibilityUIElement::scrollPageRight):
(WTR::AccessibilityUIElement::hasContainedByFieldsetTrait):
(WTR::AccessibilityUIElement::fieldsetAncestorElement):
(WTR::AccessibilityUIElement::isSearchField):
(WTR::AccessibilityUIElement::isTextArea):

  • WebKitTestRunner/InjectedBundle/AccessibilityUIElement.h:
  • WebKitTestRunner/InjectedBundle/Bindings/AccessibilityUIElement.idl:
  • WebKitTestRunner/InjectedBundle/ios/AccessibilityUIElementIOS.mm:

(WTR::AccessibilityUIElement::fieldsetAncestorElement):
(WTR::AccessibilityUIElement::isTextArea):
(WTR::AccessibilityUIElement::isSearchField):
(WTR::AccessibilityUIElement::rowCount):

LayoutTests:

  • accessibility/ios-simulator/textentry-traits-expected.txt: Added.
  • accessibility/ios-simulator/textentry-traits.html: Added.
1:03 PM Changeset in webkit [194053] by Ryan Haddad
  • 2 edits in trunk/LayoutTests

Marking fast/viewport/ios/width-is-device-width-overflowing* tests as failing on iOS simulator
​https://bugs.webkit.org/show_bug.cgi?id=152135

Unreviewed test gardening.

  • platform/ios-simulator/TestExpectations:
1:00 PM Changeset in webkit [194052] by Ryan Haddad
  • 2 edits in trunk/LayoutTests

Marking fast/picture/image-picture-* as failing on iOS simulator
​https://bugs.webkit.org/show_bug.cgi?id=152141

Unreviewed test gardening.

  • platform/ios-simulator/TestExpectations:
12:43 PM Changeset in webkit [194051] by Ryan Haddad
  • 2 edits in trunk/LayoutTests

Removing failure expectation for css3/blending tests that are now passing on iOS simulator
​https://bugs.webkit.org/show_bug.cgi?id=152131

Unreviewed test gardening.

  • platform/ios-simulator/TestExpectations:
12:28 PM Changeset in webkit [194050] by fpizlo@apple.com
  • 2 edits in trunk/Source/JavaScriptCore

Unreviewed, fix merge issue in a test.

  • b3/testb3.cpp:

(JSC::B3::testCheckTwoMegaCombos):
(JSC::B3::testCheckTwoNonRedundantMegaCombos):

12:27 PM Changeset in webkit [194049] by bshafiei@apple.com
  • 2 edits in branches/safari-601-branch/Source/WebCore

Merged r193999. rdar://problem/23886468

12:25 PM Changeset in webkit [194048] by fpizlo@apple.com
  • 7 edits in trunk/Source/JavaScriptCore

B3 should not give ValueReps for the non-stackmap children of a CheckValue to the generator callback
​https://bugs.webkit.org/show_bug.cgi?id=152224

Reviewed by Geoffrey Garen.

Previously, a stackmap generator for a Check had to know how many children the B3 value for the
Check had at the time of code generation. That meant that B3 could not change the kind of Check
that it was - for example it cannot turn a Check into a Patchpoint and it cannot turn a CheckAdd
into a Check. But just changing the contract so that the stackmap generation params only get the
stackmap children of the check means that B3 can transform Checks as it likes.

This is meant to aid sinking values into checks.

Also, I found that the effects of a Check did not include HeapRange::top(). I think it's best if
exitsSideways does not imply reading top, the way that it does in DFG. In the DFG, that makes
sense because the exit analysis is orthogonal, so the clobber analysis tells you about the reads
not counting OSR exit - if you need to you can conditionally merge that with World based on a
separate exit analysis. But in B3, the Effects object tells you about both exiting and reading,
and it's computed by one analysis. Prior to this change, Check was not setting reads to top() so
we were effectively saying that Effects::reads is meaningless when exitsSideways is true. It
seems more sensible to instead force the analysis to set reads to top() when setting
exitsSideways to true, not least because we only have one such analysis and many users. But it
also makes sense for another reason: it allows us to bound the set of things that the program
will read after it exits. That might not be useful to us now, but it's a nice feature to get for
free. I've seen language features that have behave like exitsSideways that don't also read top,
like an array bounds check that causes sudden termination without making any promises about how
pretty the crash dump will look.

  • b3/B3CheckSpecial.cpp:

(JSC::B3::CheckSpecial::generate):

  • b3/B3Opcode.h:
  • b3/B3Value.cpp:

(JSC::B3::Value::effects):

  • b3/testb3.cpp:

(JSC::B3::testSimpleCheck):
(JSC::B3::testCheckLessThan):
(JSC::B3::testCheckMegaCombo):
(JSC::B3::testCheckAddImm):
(JSC::B3::testCheckAddImmCommute):
(JSC::B3::testCheckAddImmSomeRegister):
(JSC::B3::testCheckAdd):
(JSC::B3::testCheckAdd64):
(JSC::B3::testCheckSubImm):
(JSC::B3::testCheckSubBadImm):
(JSC::B3::testCheckSub):
(JSC::B3::testCheckSub64):
(JSC::B3::testCheckNeg):
(JSC::B3::testCheckNeg64):
(JSC::B3::testCheckMul):
(JSC::B3::testCheckMulMemory):
(JSC::B3::testCheckMul2):
(JSC::B3::testCheckMul64):

  • ftl/FTLLowerDFGToLLVM.cpp:

(JSC::FTL::DFG::LowerDFGToLLVM::blessSpeculation):

11:58 AM Changeset in webkit [194047] by timothy_horton@apple.com
  • 2 edits in trunk/Source/WebCore

Remove some Mavericks guards in ServicesOverlayController
​https://bugs.webkit.org/show_bug.cgi?id=152238

Reviewed by Darin Adler.

  • page/mac/ServicesOverlayController.mm:

(WebCore::ServicesOverlayController::selectionRectsDidChange): Deleted.
(WebCore::ServicesOverlayController::selectedTelephoneNumberRangesChanged): Deleted.
The whole file is already PLATFORM(MAC) guarded, and the 10.9 guards
are no longer necessary.

11:55 AM Changeset in webkit [194046] by timothy_horton@apple.com
  • 2 edits in trunk/Source/WebKit2

TiledCoreAnimationDrawingAreaProxy::createFenceForGeometryUpdate() sets fence port on context twice
​https://bugs.webkit.org/show_bug.cgi?id=152239
<rdar://problem/22893289>

Reviewed by Darin Adler.

  • UIProcess/mac/TiledCoreAnimationDrawingAreaProxy.mm:

(WebKit::TiledCoreAnimationDrawingAreaProxy::createFenceForGeometryUpdate):
No need to setFencePort; createFencePort also installs it on the creating context.

11:54 AM Changeset in webkit [194045] by fpizlo@apple.com
  • 3 edits in trunk/Source/JavaScriptCore

Air: Support Architecture-specific forms and Opcodes
​https://bugs.webkit.org/show_bug.cgi?id=151736

Reviewed by Benjamin Poulain.

This adds really awesome architecture selection to the AirOpcode.opcodes file. If an opcode or
opcode form is unavailable on some architecture, you can still mention its name in C++ code (it'll
still be a member of the enum) but isValidForm() and all other reflective queries will tell you
that it doesn't exist. This will make the instruction selector steer clear of it, and it will
also ensure that the spiller doesn't try to use any unavailable architecture-specific address
forms.

The new capability is documented extensively in a comment in AirOpcode.opcodes.

  • b3/air/AirOpcode.opcodes:
  • b3/air/opcode_generator.rb:
11:53 AM Changeset in webkit [194044] by Ryan Haddad
  • 2 edits in trunk/LayoutTests

Rebaselining fast/text/emoji.html for iOS simulator
​https://bugs.webkit.org/show_bug.cgi?id=152261

Unreviewed test gardening.

  • platform/ios-simulator/fast/text/emoji-expected.txt:
11:45 AM Changeset in webkit [194043] by achristensen@apple.com
  • 4 edits in trunk/Source/WebKit2

Use existing code for redirects when using NETWORK_SESSION
​https://bugs.webkit.org/show_bug.cgi?id=152207
rdar://problem/23860624

Reviewed by Darin Adler.

This fixes http/tests/cookies/set-cookie-on-redirect.html when using NETWORK_SESSION.

  • NetworkProcess/NetworkLoad.cpp:

(WebKit::NetworkLoad::continueWillSendRequest):
(WebKit::NetworkLoad::convertTaskToDownload):
(WebKit::NetworkLoad::willPerformHTTPRedirection):
(WebKit::NetworkLoad::didReceiveChallenge):

  • NetworkProcess/NetworkLoad.h:
  • NetworkProcess/NetworkSession.h:
11:44 AM Changeset in webkit [194042] by mark.lam@apple.com
  • 6 edits in trunk/Source/JavaScriptCore

Misc. small fixes in snippet related code.
​https://bugs.webkit.org/show_bug.cgi?id=152259

Reviewed by Saam Barati.

  • dfg/DFGSpeculativeJIT.cpp:

(JSC::DFG::SpeculativeJIT::compileArithMul):

  • When loading a constant JSValue for a node, use the one that the node already provides instead of reconstructing it. This is not a bug, but the fix makes the code cleaner.
  • jit/JITBitAndGenerator.cpp:

(JSC::JITBitAndGenerator::generateFastPath):

  • No need to do a bitand with a constant int 0xffffffff operand.
  • jit/JITBitOrGenerator.cpp:

(JSC::JITBitOrGenerator::generateFastPath):

  • Fix comments: bitor is '|', not '&'.
  • No need to do a bitor with a constant int 0 operand.
  • jit/JITBitXorGenerator.cpp:

(JSC::JITBitXorGenerator::generateFastPath):

  • Fix comments: bitxor is '', not '&'.
  • jit/JITRightShiftGenerator.cpp:

(JSC::JITRightShiftGenerator::generateFastPath):

  • Renamed a jump target name to be clearer about its purpose.
11:41 AM Changeset in webkit [194041] by Sukolsak Sakshuwong
  • 3 edits in trunk/Source/WTF

Make UCharIterator createIterator(StringView) visible to other classes
​https://bugs.webkit.org/show_bug.cgi?id=151917

Reviewed by Darin Adler.

Make UCharIterator createIterator(StringView) in CollatorICU.cpp visible
to other classes so that future patches that will ucol_strcollIter
(including Bug 147604) can use it.

  • wtf/unicode/Collator.h:
  • wtf/unicode/icu/CollatorICU.cpp:

(WTF::createIterator):

11:39 AM Changeset in webkit [194040] by mark.lam@apple.com
  • 2 edits in trunk/Source/JavaScriptCore

We should not employ the snippet code in the DFG if no OSR exit was previously encountered.
​https://bugs.webkit.org/show_bug.cgi?id=152255

Reviewed by Saam Barati.

  • dfg/DFGFixupPhase.cpp:

(JSC::DFG::FixupPhase::fixupNode):

11:13 AM Changeset in webkit [194039] by fpizlo@apple.com
  • 7 edits in trunk/Source/JavaScriptCore

B3->Air compare-branch fusion should fuse even if the result of the comparison is used more than once
​https://bugs.webkit.org/show_bug.cgi?id=152198

Reviewed by Benjamin Poulain.

If we have a comparison operation that is branched on from multiple places, then we were
previously executing the comparison to get a boolean result in a register and then we were
testing/branching on that register in multiple places. This is actually less efficient than
just fusing the compare/branch multiple times, even though this means that the comparison
executes multiple times. This would only be bad if the comparison fused loads multiple times,
since duplicating loads is both wrong and inefficient. So, this adds the notion of sharing to
compare/branch fusion. If a compare is shared by multiple branches, then we refuse to fuse
the load.

To write the test, I needed to zero-extend 8 to 32. In the process of thinking about how to
do this, I realized that we needed lowerings for SExt8/SExt16. And I realized that the
lowerings for the other extension operations were not fully fleshed out; for example they
were incapable of load fusion. This patch fixes this and also adds some smart strength
reductions for BitAnd(@x, 0xff/0xffff/0xffffffff) - all of which should be lowered to a zero
extension.

This is a big win on asm.js code. It's not enough to bridge the gap to LLVM, but it's a huge
step in that direction.

  • assembler/MacroAssemblerX86Common.h:

(JSC::MacroAssemblerX86Common::load8SignedExtendTo32):
(JSC::MacroAssemblerX86Common::zeroExtend8To32):
(JSC::MacroAssemblerX86Common::signExtend8To32):
(JSC::MacroAssemblerX86Common::load16):
(JSC::MacroAssemblerX86Common::load16SignedExtendTo32):
(JSC::MacroAssemblerX86Common::zeroExtend16To32):
(JSC::MacroAssemblerX86Common::signExtend16To32):
(JSC::MacroAssemblerX86Common::store32WithAddressOffsetPatch):

  • assembler/X86Assembler.h:

(JSC::X86Assembler::movzbl_rr):
(JSC::X86Assembler::movsbl_rr):
(JSC::X86Assembler::movzwl_rr):
(JSC::X86Assembler::movswl_rr):
(JSC::X86Assembler::cmovl_rr):

  • b3/B3LowerToAir.cpp:

(JSC::B3::Air::LowerToAir::createGenericCompare):
(JSC::B3::Air::LowerToAir::lower):

  • b3/B3ReduceStrength.cpp:
  • b3/air/AirOpcode.opcodes:
  • b3/testb3.cpp:

(JSC::B3::testCheckMegaCombo):
(JSC::B3::testCheckTwoMegaCombos):
(JSC::B3::testCheckTwoNonRedundantMegaCombos):
(JSC::B3::testCheckAddImm):
(JSC::B3::testTruncSExt32):
(JSC::B3::testSExt8):
(JSC::B3::testSExt8Fold):
(JSC::B3::testSExt8SExt8):
(JSC::B3::testSExt8SExt16):
(JSC::B3::testSExt8BitAnd):
(JSC::B3::testBitAndSExt8):
(JSC::B3::testSExt16):
(JSC::B3::testSExt16Fold):
(JSC::B3::testSExt16SExt16):
(JSC::B3::testSExt16SExt8):
(JSC::B3::testSExt16BitAnd):
(JSC::B3::testBitAndSExt16):
(JSC::B3::testSExt32BitAnd):
(JSC::B3::testBitAndSExt32):
(JSC::B3::testBasicSelect):
(JSC::B3::run):

10:07 AM Changeset in webkit [194038] by commit-queue@webkit.org
  • 3 edits
    12 adds in trunk

[iOS] DOM click event may not be dispatched when page has :active style and <input type="search">
​https://bugs.webkit.org/show_bug.cgi?id=144451
<rdar://problem/23099482>

Patch by Daniel Bates <​dabates@apple.com> on 2015-12-14
Reviewed by Simon Fraser.

Source/WebCore:

Fixes an issue where a DOM click event is not dispatched to an element in a subframe on a page
that has a <input type="search"> and defines a CSS :active pseudo-class for the HTML body element.

On iOS we only dispatch a DOM click event if the content of the page does not change as part of
dispatching a DOM mousemove event at the tapped element as a means of providing a good user
experience on web pages that reveal or hide content based on mouse hover. Currently we consider
the content of the page to have changed if the visibility of any element on the page changes.
In particular we consider the content of the page to have changed if the visibility of a user
agent shadow DOM element changes (e.g. the search field cancel button). Instead we should only
consider visibility changes to the actual web page content and ignore visibility changes to
user agent shadow DOM elements.

Tests: fast/events/can-click-element-on-page-with-active-pseudo-class-and-search-field.html

fast/forms/search/search-cancel-button-visible-when-input-becomes-disabled.html
fast/forms/search/search-cancel-button-visible-when-input-becomes-readonly.html
fast/forms/search/search-cancel-in-formerly-invisible-element.html
fast/forms/search/search-cancel-toggle-visibility-initially-hidden.html
fast/forms/search/search-cancel-toggle-visibility-initially-visible.html

  • style/StyleResolveTree.cpp:

(WebCore::Style::CheckForVisibilityChangeOnRecalcStyle::~CheckForVisibilityChangeOnRecalcStyle):
Ignore visibility changes to user agent shadow DOM elements.

LayoutTests:

Add a test to ensure that a DOM click event is dispatched to an element in a subframe on a page
with a search field and that specifies a CSS :active pseudo-class that changes the tap highlight
color.

Additionally, add tests to ensure we update the cancel button visibility whenever the visibility
of the search field changes.

  • fast/events/can-click-element-on-page-with-active-pseudo-class-and-search-field-expected.txt: Added.
  • fast/events/can-click-element-on-page-with-active-pseudo-class-and-search-field.html: Added.
  • fast/forms/search/search-cancel-button-visible-when-input-becomes-disabled-expected.html: Added.
  • fast/forms/search/search-cancel-button-visible-when-input-becomes-disabled.html: Added.
  • fast/forms/search/search-cancel-button-visible-when-input-becomes-readonly-expected.html: Added.
  • fast/forms/search/search-cancel-button-visible-when-input-becomes-readonly.html: Added.
  • fast/forms/search/search-cancel-in-formerly-invisible-element-expected.html: Added.
  • fast/forms/search/search-cancel-in-formerly-invisible-element.html: Added.
  • fast/forms/search/search-cancel-toggle-visibility-initially-hidden-expected.html: Added.
  • fast/forms/search/search-cancel-toggle-visibility-initially-hidden.html: Added.
  • fast/forms/search/search-cancel-toggle-visibility-initially-visible-expected.html: Added.
  • fast/forms/search/search-cancel-toggle-visibility-initially-visible.html: Added.
9:44 AM Changeset in webkit [194037] by ddkilzer@apple.com
  • 4 edits in trunk/Source/WTF

REGRESSION (r162777): Remove Boost Software License from WTF
<​http://webkit.org/b/152243>

Reviewed by Darin Adler.

The source code that the Boost Software License was referring to
was removed in r162777 by switching to std::atomic.

  • wtf/Atomics.cpp:
  • wtf/Atomics.h:
  • wtf/ThreadSafeRefCounted.h:
  • Remove Boost Software License.
  • Update Apple Inc. copyright as needed.
  • Refresh Apple Inc. license text.
9:37 AM Changeset in webkit [194036] by Chris Dumez
  • 66 edits
    5 deletes in trunk

Roll out r193974 and follow-up fixes as it caused JSC crashes
​https://bugs.webkit.org/show_bug.cgi?id=152256

Source/JavaScriptCore:

Unreviewed, Roll out r193974 and follow-up fixes as it caused JSC crashes.

  • API/JSCallbackObject.h:
  • builtins/FunctionPrototype.js:
  • bytecode/BytecodeBasicBlock.cpp:

(JSC::isBranch):

  • bytecode/BytecodeList.json:
  • bytecode/BytecodeUseDef.h:

(JSC::computeUsesForBytecodeOffset):
(JSC::computeDefsForBytecodeOffset):

  • bytecode/CodeBlock.cpp:

(JSC::CodeBlock::dumpBytecode):

  • bytecode/ExitKind.cpp:

(JSC::exitKindToString): Deleted.

  • bytecode/ExitKind.h:
  • bytecode/PreciseJumpTargets.cpp:

(JSC::getJumpTargetsForBytecodeOffset):

  • bytecompiler/BytecodeGenerator.cpp:

(JSC::BytecodeGenerator::emitCheckHasInstance):
(JSC::BytecodeGenerator::emitGetById): Deleted.

  • bytecompiler/BytecodeGenerator.h:

(JSC::BytecodeGenerator::emitTypeOf): Deleted.

  • bytecompiler/NodesCodegen.cpp:

(JSC::InstanceOfNode::emitBytecode):
(JSC::LogicalOpNode::emitBytecode): Deleted.
(JSC::LogicalOpNode::emitBytecodeInConditionContext): Deleted.

  • dfg/DFGAbstractInterpreterInlines.h:

(JSC::DFG::AbstractInterpreter<AbstractStateType>::executeEffects):

  • dfg/DFGByteCodeParser.cpp:

(JSC::DFG::ByteCodeParser::parseBlock):

  • dfg/DFGCapabilities.cpp:

(JSC::DFG::capabilityLevel):

  • dfg/DFGClobberize.h:

(JSC::DFG::clobberize):

  • dfg/DFGDoesGC.cpp:

(JSC::DFG::doesGC):

  • dfg/DFGFixupPhase.cpp:

(JSC::DFG::FixupPhase::fixupNode):

  • dfg/DFGHeapLocation.cpp:

(WTF::printInternal):

  • dfg/DFGHeapLocation.h:
  • dfg/DFGNode.h:

(JSC::DFG::Node::hasCellOperand): Deleted.
(JSC::DFG::Node::hasTransition): Deleted.

  • dfg/DFGNodeType.h:
  • dfg/DFGPredictionPropagationPhase.cpp:

(JSC::DFG::PredictionPropagationPhase::propagate):

  • dfg/DFGSafeToExecute.h:

(JSC::DFG::safeToExecute):

  • dfg/DFGSpeculativeJIT.cpp:

(JSC::DFG::SpeculativeJIT::compileInstanceOf): Deleted.
(JSC::DFG::SpeculativeJIT::compileArithAdd): Deleted.

  • dfg/DFGSpeculativeJIT.h:

(JSC::DFG::SpeculativeJIT::callOperation): Deleted.

  • dfg/DFGSpeculativeJIT32_64.cpp:

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

  • dfg/DFGSpeculativeJIT64.cpp:

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

  • ftl/FTLCapabilities.cpp:

(JSC::FTL::canCompile):

  • ftl/FTLIntrinsicRepository.h:
  • ftl/FTLLowerDFGToLLVM.cpp:

(JSC::FTL::DFG::LowerDFGToLLVM::compileNode):
(JSC::FTL::DFG::LowerDFGToLLVM::compileCheckHasInstance):
(JSC::FTL::DFG::LowerDFGToLLVM::compileInstanceOf): Deleted.
(JSC::FTL::DFG::LowerDFGToLLVM::compileHasIndexedProperty): Deleted.

  • jit/CCallHelpers.h:

(JSC::CCallHelpers::setupArguments): Deleted.
(JSC::CCallHelpers::setupArgumentsWithExecState): Deleted.

  • jit/JIT.cpp:

(JSC::JIT::privateCompileMainPass):
(JSC::JIT::privateCompileSlowCases):

  • jit/JIT.h:
  • jit/JITInlines.h:

(JSC::JIT::callOperationNoExceptionCheck): Deleted.
(JSC::JIT::callOperation): Deleted.

  • jit/JITOpcodes.cpp:

(JSC::JIT::emit_op_check_has_instance):
(JSC::JIT::emit_op_instanceof):
(JSC::JIT::emitSlow_op_check_has_instance):
(JSC::JIT::emitSlow_op_instanceof):
(JSC::JIT::emit_op_is_undefined): Deleted.
(JSC::JIT::emitSlow_op_to_number): Deleted.
(JSC::JIT::emitSlow_op_to_string): Deleted.

  • jit/JITOpcodes32_64.cpp:

(JSC::JIT::emit_op_check_has_instance):
(JSC::JIT::emit_op_instanceof):
(JSC::JIT::emitSlow_op_check_has_instance):
(JSC::JIT::emitSlow_op_instanceof):
(JSC::JIT::emit_op_is_undefined): Deleted.

  • jit/JITOperations.cpp:
  • jit/JITOperations.h:
  • llint/LLIntData.cpp:

(JSC::LLInt::Data::performAssertions): Deleted.

  • llint/LLIntSlowPaths.cpp:

(JSC::LLInt::LLINT_SLOW_PATH_DECL):

  • llint/LLIntSlowPaths.h:
  • llint/LowLevelInterpreter32_64.asm:
  • llint/LowLevelInterpreter64.asm:
  • runtime/CommonIdentifiers.h:
  • runtime/ExceptionHelpers.cpp:

(JSC::invalidParameterInstanceofSourceAppender):
(JSC::createInvalidInstanceofParameterError):
(JSC::createError): Deleted.
(JSC::createNotAFunctionError): Deleted.
(JSC::createNotAnObjectError): Deleted.

  • runtime/ExceptionHelpers.h:
  • runtime/FunctionPrototype.cpp:

(JSC::FunctionPrototype::addFunctionProperties):

  • runtime/FunctionPrototype.h:
  • runtime/JSBoundFunction.cpp:

(JSC::JSBoundFunction::create): Deleted.
(JSC::JSBoundFunction::customHasInstance): Deleted.

  • runtime/JSBoundFunction.h:
  • runtime/JSGlobalObject.cpp:

(JSC::JSGlobalObject::init):
(JSC::JSGlobalObject::visitChildren): Deleted.

  • runtime/JSGlobalObject.h:

(JSC::JSGlobalObject::throwTypeErrorGetterSetter): Deleted.

  • runtime/JSObject.cpp:

(JSC::JSObject::hasInstance):
(JSC::JSObject::defaultHasInstance): Deleted.
(JSC::JSObject::getPropertyNames): Deleted.
(JSC::JSObject::getOwnPropertyNames): Deleted.

  • runtime/JSObject.h:

(JSC::JSFinalObject::create): Deleted.

  • runtime/JSTypeInfo.h:

(JSC::TypeInfo::TypeInfo):
(JSC::TypeInfo::overridesHasInstance):

  • runtime/WriteBarrier.h:

(JSC::WriteBarrierBase<Unknown>::slot):

  • tests/es6.yaml:
  • tests/stress/instanceof-custom-hasinstancesymbol.js: Removed.
  • tests/stress/symbol-hasInstance.js: Removed.

LayoutTests:

Unreviewed, roll out r193974 and follow-up fixes as it caused JSC crashes.

  • inspector/model/remote-object-get-properties-expected.txt:
  • js/Object-getOwnPropertyNames-expected.txt:
  • js/exception-for-nonobject-expected.txt:
  • js/exception-instanceof-expected.txt:
  • js/instance-of-immediates-expected.txt:
  • js/regress/instanceof-bound-expected.txt: Removed.
  • js/regress/instanceof-bound.html: Removed.
  • js/regress/script-tests/instanceof-bound.js: Removed.
  • js/script-tests/Object-getOwnPropertyNames.js:
9:27 AM Changeset in webkit [194035] by youenn.fablet@crf.canon.fr
  • 6 edits in trunk/Source/WebCore

[Streams API] Directly use @then as much as possible
​https://bugs.webkit.org/show_bug.cgi?id=151631

Reviewed by Darin Adler.

Moved from @Promise.prototype.@then.@call(promise,...) to promise.@then.(...)
for promise objects that are not exposed to user scripts.

Updated promiseInvokeXX stream utility functions to ensure that returned promise always has a @then.
This allows improving the readability of code calling promiseInvokeXX functions.
Changed invokeOrNoop to promiseInvokeOrNoopNoCatch as invokeOrNoop
result is always wrapped as a promise using Promise.resolve.

No change in behavior.

  • Modules/streams/ReadableStream.js:

(initializeReadableStream):

  • Modules/streams/ReadableStreamInternals.js:

(teeReadableStream):
(teeReadableStreamBranch2CancelFunction):
(cancelReadableStream):

  • Modules/streams/StreamInternals.js:

(shieldingPromiseResolve): introduced this routine to ensure the returned promise has a @then property.
(promiseInvokeOrNoopNoCatch):
(promiseInvokeOrNoop):
(promiseInvokeOrFallbackOrNoop):

  • Modules/streams/WritableStream.js:

(initializeWritableStream):
(abort):

  • Modules/streams/WritableStreamInternals.js:

(callOrScheduleWritableStreamAdvanceQueue):

8:27 AM Changeset in webkit [194034] by clopez@igalia.com
  • 2 edits in trunk/Tools

[GTK] [JHBuild] package libtool-bin is now required on Debian systems.
​https://bugs.webkit.org/show_bug.cgi?id=152252

Reviewed by Sergio Villar Senin.

  • gtk/install-dependencies: Add libtool-bin to the list of packages required

for building the JHBuild on Debian systems.

7:57 AM Changeset in webkit [194033] by youenn.fablet@crf.canon.fr
  • 32 edits
    1 add in trunk

[Streams API] Expose ReadableStream and relatives to Worker
​https://bugs.webkit.org/show_bug.cgi?id=152066

LayoutTests/imported/w3c:

Reviewed by Darin Adler.

Rebasing all worker tests from FAIL to PASS.

  • web-platform-tests/streams-api/byte-length-queuing-strategy-expected.txt:
  • web-platform-tests/streams-api/count-queuing-strategy-expected.txt:
  • web-platform-tests/streams-api/readable-streams/bad-strategies-expected.txt:
  • web-platform-tests/streams-api/readable-streams/bad-underlying-sources-expected.txt:
  • web-platform-tests/streams-api/readable-streams/brand-checks-expected.txt:
  • web-platform-tests/streams-api/readable-streams/cancel-expected.txt:
  • web-platform-tests/streams-api/readable-streams/count-queuing-strategy-integration-expected.txt:
  • web-platform-tests/streams-api/readable-streams/garbage-collection-expected.txt:
  • web-platform-tests/streams-api/readable-streams/general-expected.txt:
  • web-platform-tests/streams-api/readable-streams/pipe-through-expected.txt:
  • web-platform-tests/streams-api/readable-streams/readable-stream-reader-expected.txt:
  • web-platform-tests/streams-api/readable-streams/tee-expected.txt:
  • web-platform-tests/streams-api/readable-streams/templated-expected.txt:

Source/WebCore:

Reviewed by Darin Adler.

Moving the code that links internal functions to the GlobalObject in WebCoreJSBuiltinInternals.cpp.
This file should be generated by the builtin generator once refactoring is done.
This code is located in JSBuiltinFunctions::initialize.

Moving ReadableStream private constructors and constants code from JSDOMWindowBase to JSDOMGlobalObject.
Calling JSBuiltinInternalFunctions::initialize in JSDOMGlobalObject so that internals are also available in Worker.

Made ReadableStream and relatives exposed in Worker.

Rebased and fixed style by Xabier Rodriguez Calvar.

Covered by rebased tests.

  • CMakeLists.txt:
  • Modules/streams/ByteLengthQueuingStrategy.idl:
  • Modules/streams/CountQueuingStrategy.idl:
  • Modules/streams/ReadableStream.idl:
  • Modules/streams/ReadableStreamController.idl:
  • Modules/streams/ReadableStreamReader.idl:
  • WebCore.xcodeproj/project.pbxproj:
  • bindings/js/JSDOMGlobalObject.cpp:

(WebCore::JSDOMGlobalObject::JSDOMGlobalObject):
(WebCore::JSDOMGlobalObject::addBuiltinGlobals):
(WebCore::JSDOMGlobalObject::finishCreation):
(WebCore::JSDOMGlobalObject::visitChildren):

  • bindings/js/JSDOMGlobalObject.h:
  • bindings/js/JSDOMWindowBase.cpp:

(WebCore::JSDOMWindowBase::finishCreation): Deleted.
(WebCore::JSDOMWindowBase::visitChildren): Deleted.

  • bindings/js/JSDOMWindowBase.h:
  • bindings/js/WebCoreJSBuiltinInternals.cpp: Added.

(WebCore::JSBuiltinInternalFunctions::JSBuiltinInternalFunctions):
(WebCore::JSBuiltinInternalFunctions::visit):
(WebCore::JSBuiltinInternalFunctions::initialize):

  • bindings/js/WebCoreJSBuiltinInternals.h:
  • bindings/js/WebCoreJSBuiltins.h:

LayoutTests:

Reviewed by Darin Adler.

Adding ByteLengthQueuingStrategy, CountQueuingStrategy and ReadableStream as worker constructors.

  • js/dom/global-constructors-attributes-dedicated-worker-expected.txt:
  • platform/efl/js/dom/global-constructors-attributes-dedicated-worker-expected.txt:
5:06 AM WebKitGTK/Gardening/Calendar edited by clopez@igalia.com
(diff)
5:00 AM Changeset in webkit [194032] by clopez@igalia.com
  • 2 edits in trunk/LayoutTests

[GTK] Unreviewed gardening.

  • platform/gtk/TestExpectations: Update TestExpectations with the following changes:
    • Remove expectations for tests removed after r193411 r193426 and r19366.
    • Merge repeated expectations from some tests.
    • Mark tests failing after r188159.
    • Update list of imported/blink tests failing.
3:48 AM Changeset in webkit [194031] by fred.wang@free.fr
  • 7 edits
    1 copy
    1 add in trunk/Source/WebCore

Move MathMLOperatorDictionary features into a separate module.
​https://bugs.webkit.org/show_bug.cgi?id=152242

Reviewed by Martin Robinson.

The definitions, properties and search of the MathML operator dictionary are really independent of the renderer object for math operators.
This patch moves them in a separate module/file to make them more manageable and readable.
No new tests. We already have sufficient test coverage.

  • CMakeLists.txt:
  • WebCore.vcxproj/WebCore.vcxproj:
  • WebCore.vcxproj/WebCore.vcxproj.filters:
  • WebCore.xcodeproj/project.pbxproj:
  • rendering/mathml/MathMLOperatorDictionary.cpp:

(WebCore::ExtractKey):
(WebCore::ExtractChar):
(WebCore::ExtractKeyHorizontal):
(WebCore::MathMLOperatorDictionary::getEntry):
(WebCore::MathMLOperatorDictionary::isVertical):

  • rendering/mathml/MathMLOperatorDictionary.h: Added.
  • rendering/mathml/RenderMathMLOperator.cpp:

(WebCore::RenderMathMLOperator::setOperatorProperties):
(WebCore::MathMLOperatorDictionary::ExtractKey): Deleted.
(WebCore::MathMLOperatorDictionary::ExtractChar): Deleted.
(WebCore::MathMLOperatorDictionary::ExtractKeyHorizontal): Deleted.

  • rendering/mathml/RenderMathMLOperator.h:
2:06 AM Changeset in webkit [194030] by svillar@igalia.com
  • 3 edits
    2 adds in trunk

[css-grid] Fix height computation of grid items with borders
​https://bugs.webkit.org/show_bug.cgi?id=151800

Reviewed by Darin Adler.

Source/WebCore:

When computing the logical height of grid items for the
default "min-height: auto;" case we were constraning the
min-content size using constrainLogicalHeightByMinMax()
instead of constrainContentLogicalHeightByMinMax(). The
problem of using the former is that we were adding the borders
twice.

Test: fast/css-grid-layout/grid-item-with-border-in-intrinsic.html

  • rendering/RenderBox.cpp:

(WebCore::RenderBox::computeLogicalHeight):

LayoutTests:

  • fast/css-grid-layout/grid-item-with-border-in-intrinsic-expected.txt: Added.
  • fast/css-grid-layout/grid-item-with-border-in-intrinsic.html: Added.

Dec 13, 2015:

11:24 PM Changeset in webkit [194029] by Matt Baker
  • 2 edits in trunk/Source/WebInspectorUI

Web Inspector: Make TimelineOverview's graph container a subview
​https://bugs.webkit.org/show_bug.cgi?id=152235

Reviewed by Brian Burg.

  • UserInterface/Views/TimelineOverview.js:

(WebInspector.TimelineOverview):
Create graph container subview.
(WebInspector.TimelineOverview.prototype._instrumentAdded):
Add overview to the graph container view.
(WebInspector.TimelineOverview.prototype._instrumentRemoved):
Remove overview from the graph container view.
(WebInspector.TimelineOverview.prototype.layout):
No longer necessary to manually lay out overview graphs.
(WebInspector.TimelineOverview.prototype._needsLayout): Deleted.
Removed dead code.

10:37 PM Changeset in webkit [194028] by bshafiei@apple.com
  • 3 edits in tags/Safari-602.1.13.3/Source/WebKit2

Merged r194023. rdar://problem/23863828

10:37 PM Changeset in webkit [194027] by bshafiei@apple.com
  • 2 edits in tags/Safari-602.1.13.3/Source/WebKit2

Merged r194019. rdar://problem/23863828

10:36 PM Changeset in webkit [194026] by bshafiei@apple.com
  • 8 edits in tags/Safari-602.1.13.3/Source/WebKit2

Merged r194018. rdar://problem/23863828

9:27 PM Changeset in webkit [194025] by timothy_horton@apple.com
  • 22 edits in trunk/Source

Adopt CGIOSurfaceContextCreateImageReference to avoid unnecessary readback
​https://bugs.webkit.org/show_bug.cgi?id=150988
<rdar://problem/18993594>

Reviewed by Darin Adler.

  • platform/graphics/GraphicsContext.cpp:

(WebCore::GraphicsContext::drawConsumingImageBuffer):

  • platform/graphics/GraphicsContext.h:
  • platform/graphics/ImageBuffer.h:
  • platform/graphics/cg/ImageBufferCG.cpp:

(WebCore::createBitmapImageAfterScalingIfNeeded):
(WebCore::ImageBuffer::copyImage):
(WebCore::ImageBuffer::sinkIntoImage):
(WebCore::ImageBuffer::sinkIntoNativeImage):
(WebCore::ImageBuffer::drawConsuming):

  • platform/graphics/cocoa/IOSurface.h:
  • platform/graphics/cocoa/IOSurface.mm:

(IOSurface::createFromImageBuffer):
(IOSurface::sinkIntoImage):
Add sinkIntoImage, sinkIntoNativeImage, and drawConsuming to ImageBuffer,
which all consume the ImageBuffer and allow us to tell the system to
make a CGImage that references the IOSurface, which is in many cases
more efficient than making an image with a "copy" of the IOSurface.
(The copy is done lazily, but we often hit a corner case that causes
it to happen unnecessarily.)

  • html/shadow/MediaControlElements.cpp:

(WebCore::MediaControlTextTrackContainerElement::createTextTrackRepresentationImage):

  • page/TextIndicator.cpp:

(WebCore::takeSnapshot):

  • platform/DragImage.cpp:

(WebCore::createDragImageFromSnapshot):

  • platform/graphics/filters/FETile.cpp:

(WebCore::FETile::platformApplySoftware):

  • platform/mac/ThemeMac.mm:

(WebCore::ThemeMac::drawCellOrFocusRingWithViewIntoContext):

  • platform/mediastream/mac/AVVideoCaptureSource.mm:

(WebCore::AVVideoCaptureSource::currentFrameImage):

  • rendering/RenderBoxModelObject.cpp:

(WebCore::RenderBoxModelObject::paintFillLayerExtended):

  • rendering/RenderThemeMac.mm:

(WebCore::RenderThemeMac::paintProgressBar):

  • rendering/svg/RenderSVGResourcePattern.cpp:

(WebCore::RenderSVGResourcePattern::buildPattern):

  • svg/graphics/SVGImage.cpp:

(WebCore::SVGImage::drawPatternForContainer):
Adopt sinkIntoImage and drawConsumingImageBuffer in a few places.

  • WebCoreSupport/WebContextMenuClient.mm:

(WebContextMenuClient::imageForCurrentSharingServicePickerItem):
Adopt sinkIntoImage and drawConsumingImageBuffer in a few places.

  • WebProcess/WebPage/WebFrame.cpp:

(WebKit::WebFrame::createSelectionSnapshot):
Adopt sinkIntoImage and drawConsumingImageBuffer in a few places.

8:30 PM Changeset in webkit [194024] by commit-queue@webkit.org
  • 3 edits in trunk/Source/JavaScriptCore

[JSC] Remove FTL::Output's doubleEqualOrUnordered()
​https://bugs.webkit.org/show_bug.cgi?id=152234

Patch by Benjamin Poulain <​bpoulain@apple.com> on 2015-12-13
Reviewed by Sam Weinig.

It is unused, one less thing to worry about.

  • ftl/FTLB3Output.h:

(JSC::FTL::Output::doubleEqualOrUnordered): Deleted.

  • ftl/FTLOutput.h:

(JSC::FTL::Output::doubleEqualOrUnordered): Deleted.

7:31 PM Changeset in webkit [194023] by mitz@apple.com
  • 3 edits in trunk/Source/WebKit2

Another fix after r194018.

  • Configurations/BaseTarget.xcconfig:
  • Configurations/BaseXPCService.xcconfig:
7:19 PM Changeset in webkit [194022] by mitz@apple.com
  • 15 edits in trunk/Source/WebKit2

[Mac] Shims used by XPC services are installed inside legacy process bundles
​https://bugs.webkit.org/show_bug.cgi?id=152233

Reviewed by Sam Weinig.

Have the shim dylibs installed in the framework’s Frameworks directory instead.

  • Configurations/BaseLegacyProcess.xcconfig: Simplified now that EXCLUDED_SHIM_FILE_NAME is no longer defined, because shims aren’t copied into legacy processes.
  • Configurations/NetworkProcess.xcconfig: Removed definition of EXCLUDED_SHIM_FILE_NAME.
  • Configurations/PluginProcess.xcconfig: Ditto.
  • Configurations/WebContentProcess.xcconfig: Ditto.
  • Configurations/Shim.xcconfig: Install the shims when building for OS X. Added definitions of INSTALL_PATH and DYLIB_INSTALL_NAME_BASE which are now common to all shims.
  • Configurations/PluginProcessShim.xcconfig: Removed definitions of INSTALL_PATH and DYLIB_INSTALL_NAME_BASE from here, now that they are defined for all shims in Shim.xcconfig.
  • Configurations/SecItemShim.xcconfig: Ditto.
  • Configurations/WebProcessShim.xcconfig:
  • Configurations/WebKit.xcconfig: Added the shims to EXCLUDED_SOURCE_FILE_NAMES for iOS.
  • NetworkProcess/EntryPoint/mac/XPCService/NetworkService/Info-OSX-10.9-10.10.plist: Changed the value of DYLD_INSERT_LIBRARIES to point to the shim’s new location.
  • PluginProcess/EntryPoint/mac/XPCService/PluginService.32-64-10.9-10.10.Info.plist: Ditto.
  • WebProcess/EntryPoint/mac/XPCService/WebContentService/Info-OSX-10.9-10.10.plist: Ditto.
  • UIProcess/Launcher/mac/ProcessLauncherMac.mm:

(WebKit::computeProcessShimPath): Changed to return the new paths, which are all inside the

framework’s Frameworks directory.

  • WebKit2.xcodeproj/project.pbxproj:
  • Removed references to WRAPPER_NAME from the “Copy XPC services for engineering builds” build phase in the All target, becase WRAPPER_NAME is empty in an aggregate target.
  • Removed the PlugInProcess target’s dependency on the PluginProcessShim target and its Copy Plug-in Process Shim build phase.
  • Removed the NetworkProcess target’s dependency on the SecItemShim target and its Copy Sec Item Shim build phase.
  • Removed the WebProcess target’s dependency on the WebProcessShim target and its Copy WebProcessShim build phase.
  • Made the WebKit target depend on the shim targets, and added to it a Copy Shims build phase that copies the shims into the framework’s Frameworks directory.
6:52 PM Changeset in webkit [194021] by Yusuke Suzuki
  • 3 edits
    1 add in trunk/Source/JavaScriptCore

[JSC] Should not emit get_by_id for indexed property access
​https://bugs.webkit.org/show_bug.cgi?id=151354

Reviewed by Darin Adler.

Before this patch, a["1"] is converted to a.1 get_by_id operation in the bytecode compiler.
get_by_id emits IC. IC rely on the fact that Structure transition occur when adding / removing object's properties.
However, it's not true for indexed element properties. They are stored in the element storage and Structure transition does not occur.

For example, in the following case,

function getOne(a) { return a1; }

for (var i = 0; i < 36; ++i)

getOne({2: true});

if (!getOne({1: true}))

throw new Error("OUT");

In this case, a['1'] creates get_by_id. getOne({2: true}) calls makes getOne's get_by_id to create IC says that,
"when comming this structure chain, there is no property in "1", so we should return undefined".

After that, we call getOne({1: true}). But in this case, {2: true} and {1: true} have the same structure chain,
because indexed property addition does not occur structure transition.
So previous IC fast path is used and return undefined. But the correct answer is returning true.

This patch fixes the above issue. When there is string bracket access, we only emits get_by_id if the given string is not an index.
There are bugs in get_by_id, put_by_id, put_by_id (direct). But only get_by_id poses user observable issue.
Because in the put_by_id case, the generic path just says "this put is uncacheable".

  • bytecompiler/BytecodeGenerator.cpp:

(JSC::BytecodeGenerator::emitGetById):
(JSC::BytecodeGenerator::emitPutById):
(JSC::BytecodeGenerator::emitDirectPutById):

  • bytecompiler/NodesCodegen.cpp:

(JSC::isNonIndexStringElement):
(JSC::BracketAccessorNode::emitBytecode):
(JSC::FunctionCallBracketNode::emitBytecode):
(JSC::AssignBracketNode::emitBytecode):
(JSC::ObjectPatternNode::bindValue):

  • tests/stress/element-property-get-should-not-handled-with-get-by-id.js: Added.

(getOne):

5:30 PM Changeset in webkit [194020] by bshafiei@apple.com
  • 1 copy in tags/Safari-601.5.6

New tag.

4:05 PM Changeset in webkit [194019] by mitz@apple.com
  • 2 edits in trunk/Source/WebKit2

Build fix.

  • Configurations/PluginProcess.xcconfig:
3:21 PM Changeset in webkit [194018] by mitz@apple.com
  • 8 edits in trunk/Source/WebKit2

[Mac] Shims aren’t inserted properly on Yosemite when building with the El Capitan SDK
​https://bugs.webkit.org/show_bug.cgi?id=152229

Reviewed by Darin Adler.

  • Configurations/BaseTarget.xcconfig: Defined WK_LINK_SHIM on OS X to YES or NO based on the target version.
  • Configurations/BaseXPCService.xcconfig: Define WK_XPC_SERVICE_INFOPLIST_SUFFIX to "-10.9-10.10" when targeting those OS X versions.
  • Configurations/NetworkService.xcconfig: Use WK_XPC_SERVICE_INFOPLIST_SUFFIX in the definition of INFOPLIST_FILE. Use WK_LINK_SHIM in the definition of OTHER_LDFLAGS.
  • Configurations/PluginProcess.xcconfig: Use WK_LINK_SHIM in the definition of LDFLAGS_SHIM_Production for OS X.
  • Configurations/PluginService.32.xcconfig: Use WK_XPC_SERVICE_INFOPLIST_SUFFIX in the definition of INFOPLIST_FILE. Use WK_LINK_SHIM in the definition of OTHER_LDFLAGS.
  • Configurations/PluginService.64.xcconfig: Ditto.
  • Configurations/WebContentService.xcconfig: Ditto.
12:03 PM Changeset in webkit [194017] by akling@apple.com
  • 31 edits in trunk/Source

CachedScript could have a copy-free path for all-ASCII scripts.
<​https://webkit.org/b/152203>

Source/JavaScriptCore:

Reviewed by Antti Koivisto.

Make SourceProvider vend a StringView instead of a String.
This relaxes the promises that providers have to make about string lifetimes.

This means that on the WebCore side, CachedScript is free to cache a String
internally, while only ever exposing it as a temporary StringView.

A few extra copies (CPU, not memory) are introduced, none of them on hot paths.

  • API/JSScriptRef.cpp:
  • bytecode/CodeBlock.cpp:

(JSC::CodeBlock::sourceCodeForTools):
(JSC::CodeBlock::dumpSource):

  • inspector/ScriptDebugServer.cpp:

(Inspector::ScriptDebugServer::dispatchDidParseSource):
(Inspector::ScriptDebugServer::dispatchFailedToParseSource):

  • interpreter/Interpreter.cpp:

(JSC::Interpreter::execute):

  • jsc.cpp:

(functionFindTypeForExpression):
(functionHasBasicBlockExecuted):
(functionBasicBlockExecutionCount):

  • parser/Lexer.cpp:

(JSC::Lexer<T>::setCode):

  • parser/Lexer.h:

(JSC::Lexer<LChar>::setCodeStart):
(JSC::Lexer<UChar>::setCodeStart):

  • parser/Parser.h:

(JSC::Parser::getToken):

  • parser/SourceCode.cpp:

(JSC::SourceCode::toUTF8):

  • parser/SourceCode.h:

(JSC::SourceCode::hash):
(JSC::SourceCode::view):
(JSC::SourceCode::toString): Deleted.

  • parser/SourceCodeKey.h:

(JSC::SourceCodeKey::SourceCodeKey):
(JSC::SourceCodeKey::string):

  • parser/SourceProvider.h:

(JSC::SourceProvider::getRange):

  • runtime/Completion.cpp:

(JSC::loadAndEvaluateModule):
(JSC::loadModule):

  • runtime/ErrorInstance.cpp:

(JSC::appendSourceToError):

  • runtime/FunctionPrototype.cpp:

(JSC::functionProtoFuncToString):

  • tools/FunctionOverrides.cpp:

(JSC::initializeOverrideInfo):
(JSC::FunctionOverrides::initializeOverrideFor):

Source/WebCore:

Reviewed by ANtti Koivisto.

Many (if not most) of script resources on the web contain nothing but ASCII characters.
Such resources, when streamed through a text decoder, will yield the exact same byte
sequence, except in anonymous heap memory instead of delicious file-backed pages.

Care is taken to ensure that the wrapper StringImpl is updated to target newly cached
resource data if an asynchronous caching notification comes in.

  • loader/cache/CachedResource.cpp:

(WebCore::CachedResource::tryReplaceEncodedData):

  • loader/cache/CachedResource.h:

(WebCore::CachedResource::didReplaceSharedBufferContents):

  • loader/cache/CachedScript.cpp:

(WebCore::encodingMayBeAllASCII):
(WebCore::CachedScript::script):
(WebCore::CachedScript::didReplaceSharedBufferContents):

  • loader/cache/CachedScript.h:
  • platform/SharedBuffer.h:
  • platform/cf/SharedBufferCF.cpp:

(WebCore::SharedBuffer::tryReplaceContentsWithPlatformBuffer):

8:18 AM Changeset in webkit [194016] by Alan Bujtas
  • 4 edits
    2 adds in trunk

Clean up absolute positioned map properly.
​https://bugs.webkit.org/show_bug.cgi?id=152219
rdar://problem/23861165

Reviewed by Simon Fraser.

We insert positioned renderers into a static map (RenderBlock::gPositionedDescendantsMap) to keep track of them.
Since this static map is at block level, (positioned)inline renderers use their containing block to store
their positioned descendants.
This patch ensures that when an inline element can no longer hold positioned children, we remove them from
the inline's containing block's map. -unless the container itself can hold positioned renderers(see RenderElement::canContainAbsolutelyPositionedObjects).

Source/WebCore:

Test: fast/block/positioning/crash-when-positioned-inline-has-positioned-child.html

  • rendering/RenderInline.cpp:

(WebCore::RenderInline::styleWillChange):

  • rendering/RenderInline.h:

LayoutTests:

  • fast/block/positioning/crash-when-positioned-inline-has-positioned-child-expected.txt: Added.
  • fast/block/positioning/crash-when-positioned-inline-has-positioned-child.html: Added.
6:07 AM Changeset in webkit [194015] by jdiggs@igalia.com
  • 7 edits
    1 add in trunk

AX: [EFL] Anonymous render block flow elements should be exposed as ATK_ROLE_SECTION; not ATK_ROLE_PANEL
​https://bugs.webkit.org/show_bug.cgi?id=152079

Reviewed by Chris Fleizach.

Source/WebCore:

Map the element to WebCore AccessibilityRole DivRole for EFL. As with GTK, this
is being done in the shared layer rather than in the platform layer because we
want all subsequent logic to treat anonymous render block flow elements as divs.

No new tests. We already have sufficient test coverage. The expectations
been updated accordingly.

  • accessibility/AccessibilityRenderObject.cpp:

(WebCore::AccessibilityRenderObject::determineAccessibilityRole):

LayoutTests:

  • platform/efl/accessibility/deleting-iframe-destroys-axcache-expected.txt: Added.
  • platform/efl/accessibility/image-link-expected.txt: Updated.
  • platform/efl/accessibility/image-with-alt-and-map-expected.txt: Updated.
  • platform/efl/accessibility/lists-expected.txt: Updated.
  • platform/efl/accessibility/media-element-expected.txt: Updated
12:25 AM Changeset in webkit [194014] by beidson@apple.com
  • 2 edits in trunk/LayoutTests

Modern IDB: TextExpectations gardening to run more tests.
​https://bugs.webkit.org/show_bug.cgi?id=152217

Reviewed by Alex Christensen.

  • platform/mac-wk1/TestExpectations: 5 crash/timeout tests now either pass or merely have text failures.

Dec 12, 2015:

9:09 PM Changeset in webkit [194013] by Matt Baker
  • 3 edits in trunk/Source/WebInspectorUI

Web Inspector: CodeMirrorTokenTrackingController handles symbols in class definitions incorrectly
​https://bugs.webkit.org/show_bug.cgi?id=152218

Reviewed by Timothy Hatcher.

  • UserInterface/Controllers/CodeMirrorTokenTrackingController.js:

(WebInspector.CodeMirrorTokenTrackingController.prototype._processJavaScriptExpression):
Stop checking for object literal shorthand property if an open parenthesis is found.
This check became necessary with the introduction of ES6 class syntax.

  • UserInterface/Views/CodeMirrorAdditions.js:

Use localState when available, to prevent passing a state that doesn't define a tokenize property.

8:43 PM WebInspectorCodingStyleGuide edited by Nikita Vasilyev
Add CSS z-index (diff)
3:49 PM Changeset in webkit [194012] by beidson@apple.com
  • 4 edits in trunk/LayoutTests

Modern IDB: Update a couple of tests that fail only because of error message differences.
​https://bugs.webkit.org/show_bug.cgi?id=152205

Reviewed by Alex Christensen.

  • platform/mac-wk1/TestExpectations:
  • storage/indexeddb/objectstore-autoincrement-expected.txt:
  • storage/indexeddb/open-cursor-expected.txt:
3:04 PM Changeset in webkit [194011] by benjamin@webkit.org
  • 4 edits in trunk/Source/JavaScriptCore

[JSC] Add lowering for B3's Store8 opcode
​https://bugs.webkit.org/show_bug.cgi?id=152208

Reviewed by Geoffrey Garen.

B3 has an opcode to store 8bit values but it had
no lowering.

  • b3/B3LowerToAir.cpp:

(JSC::B3::Air::LowerToAir::createStore):
(JSC::B3::Air::LowerToAir::lower):

  • b3/air/AirOpcode.opcodes:
  • b3/testb3.cpp:

(JSC::B3::testStore8Arg):
(JSC::B3::testStore8Imm):
(JSC::B3::testStorePartial8BitRegisterOnX86):
(JSC::B3::run):

2:03 PM Changeset in webkit [194010] by beidson@apple.com
  • 9 edits in trunk

Modern IDB: storage/indexeddb/index-duplicate-keypaths.html fails.
​https://bugs.webkit.org/show_bug.cgi?id=152201

Reviewed by Alex Christensen.

Source/WebCore:

No new tests (At least one failing test now passes).

The spec states that if an object store uses a key generator, and then a record is stored whose
key was an explicitly set number, then the key generator value should be bumped to the next
integer higher than the explicit number.

We didn't do that.

Now we do.

  • Modules/indexeddb/IndexedDB.h: Add an "OverwriteForCursor" option for overwrite mode.
  • Modules/indexeddb/client/IDBObjectStoreImpl.cpp:

(WebCore::IDBClient::IDBObjectStore::putForCursorUpdate): Use the "OverwriteForCursor" mode.

  • Modules/indexeddb/server/IDBBackingStore.h: Add maybeUpdateKeyGeneratorNumber
  • Modules/indexeddb/server/MemoryIDBBackingStore.cpp:

(WebCore::IDBServer::MemoryIDBBackingStore::maybeUpdateKeyGeneratorNumber): If the number value

from the provided key should bump the key generator value, do so now.

  • Modules/indexeddb/server/MemoryIDBBackingStore.h:
  • Modules/indexeddb/server/UniqueIDBDatabase.cpp:

(WebCore::IDBServer::UniqueIDBDatabase::performPutOrAdd): After successfully adding the new record,

possibly bump the key generator value.

LayoutTests:

  • platform/mac-wk1/TestExpectations:
9:37 AM Changeset in webkit [194009] by commit-queue@webkit.org
  • 2 edits in trunk/Source/WebInspectorUI

REGRESSION (r191613): Web Inspector: Can't type spaces when editing DOM nodes
​https://bugs.webkit.org/show_bug.cgi?id=152173

Patch by Joseph Pecoraro <Joseph Pecoraro> on 2015-12-12
Reviewed by Timothy Hatcher.

  • UserInterface/Views/TimelineSidebarPanel.js:

(WebInspector.TimelineSidebarPanel):
Disable the keyboard shortcuts when they are created. They will be
enabled when the panel is shown / hidden. It doesn't really make sense
that these are on the sidebar panel instead of the tab, but things
will be changing in Timelines soon anyways so just fix this now.

9:32 AM Changeset in webkit [194008] by Nikita Vasilyev
  • 2 edits in trunk/Source/WebInspectorUI

Web Inspector: "Selected Element" should use sans-serif font, not monospace
​https://bugs.webkit.org/show_bug.cgi?id=152212

Reviewed by Timothy Hatcher.

  • UserInterface/Views/ConsoleMessageView.css:

(.console-user-command.special-user-log > .console-message-text):

3:21 AM Changeset in webkit [194007] by Csaba Osztrogonác
  • 2 edits in trunk/Source/JavaScriptCore

[ARM] Add the missing setupArgumentsWithExecState functions after r193974
​https://bugs.webkit.org/show_bug.cgi?id=152214

Reviewed by Mark Lam.

  • jit/CCallHelpers.h:

(JSC::CCallHelpers::setupArgumentsWithExecState):

1:26 AM Changeset in webkit [194006] by commit-queue@webkit.org
  • 13 edits in trunk/Source

Safari background tabs should be fully suspended where possible.
​https://bugs.webkit.org/show_bug.cgi?id=150515

Patch by Katlyn Graff <​kgraff@apple.com> on 2015-12-12
Reviewed by Ryosuke Niwa.

Source/WebCore:

Support for tab suspension for Mac, enabled by defaults writing to WebKitTabSuspension.
Page-down suspension consolidated with PageCache suspension code in Document::
suspend and Document::resume. Pages canTabSuspend if cacheable, nonvisible, nonprerender,
and nonactive.

  • dom/Document.cpp: moved scrollbar handling from setInPageCache to suspend/resume

(WebCore::Document::suspend): moved scrollbar, dom, animation, timer, and visual update suspending into here
(WebCore::Document::resume): moved scrollbar, dom, animation, timer, and visual update resuming into here

  • dom/Document.h: added m_isSuspended to prevent repeat calls from PageCache/Tab Suspension contention
  • history/CachedFrame.cpp: moved dom, animation, and timer suspension into Document::suspend

(WebCore::CachedFrame::CachedFrame):

  • history/PageCache.cpp: Added a few nullchecks to prevent crashes if canCacheFrame is called but document is null

(WebCore::PageCache::canCacheFrame):

  • page/Page.cpp:

(WebCore::Page::Page): Added timer to fire delayed suspension
(WebCore::Page::setPageActivityState): Added a call to schedule tab suspension
(WebCore::Page::setIsVisibleInternal): Added a call to schedule tab suspension
(WebCore::Page::canTabSuspend): Added support for suspending if cacheable, nonvisible, nonprerender, and nonactive
(WebCore::Page::setIsTabSuspended): Added a function to suspend or resume tabs
(WebCore::Page::setTabSuspensionEnabled): Added support for a defaults write enable
(WebCore::Page::scheduleTabSuspension): Added ability to schedule the suspension timer to fire or resume
(WebCore::Page::timerFired): Added a suspension timer

  • page/Page.h:
  • page/PageThrottler.h:

(WebCore::PageThrottler::activityState): Added access to m_activityState for canTabSuspend

Source/WebKit2:

Added a runtime flag enabling tab suspension, default off.

  • Shared/WebProcessCreationParameters.cpp:

(WebKit::WebProcessCreationParameters::WebProcessCreationParameters):
(WebKit::WebProcessCreationParameters::encode):
(WebKit::WebProcessCreationParameters::decode):

  • Shared/WebProcessCreationParameters.h:
  • UIProcess/Cocoa/WebProcessPoolCocoa.mm:

(WebKit::registerUserDefaultsIfNeeded):
(WebKit::WebProcessPool::platformInitializeWebProcess):

  • WebProcess/cocoa/WebProcessCocoa.mm:

(WebKit::WebProcess::platformInitializeWebProcess):

Dec 11, 2015:

11:44 PM Changeset in webkit [194005] by Joseph Pecoraro
  • 2 edits in trunk/Source/JavaScriptCore

Web Inspector: Too many derefs when RemoteInspectorXPCConnection fails to validate connection
​https://bugs.webkit.org/show_bug.cgi?id=152213

Rubber-stamped by Ryosuke Niwa.

  • inspector/remote/RemoteInspectorXPCConnection.mm:

(Inspector::RemoteInspectorXPCConnection::handleEvent):
We should just close the XPC connection triggering XPC_ERROR_CONNECTION_INVALID
which will then graceful teardown the connection as expected.

10:58 PM Changeset in webkit [194004] by Simon Fraser
  • 3 edits
    2 adds in trunk

Mousewheel events don't work in iframes in RTL documents
​https://bugs.webkit.org/show_bug.cgi?id=152200

Reviewed by Beth Dakin.

Source/WebCore:

When dispatching wheel events, the testing of the event point against the
non-fast scrollable region was broken in an RTL document. Fix by taking
the scrollOrigin into account in ScrollingTreeFrameScrollingNode::viewToContentsOffset().

Test: fast/scrolling/rtl-point-in-iframe.html

  • page/scrolling/ScrollingTreeFrameScrollingNode.cpp:

(WebCore::ScrollingTreeFrameScrollingNode::viewToContentsOffset):

LayoutTests:

Try dispatching wheel events to an iframe in an RTL document.

  • fast/scrolling/rtl-point-in-iframe-expected.txt: Added.
  • fast/scrolling/rtl-point-in-iframe.html: Added.
10:10 PM Changeset in webkit [194003] by commit-queue@webkit.org
  • 21 edits
    2 adds in trunk/Source/JavaScriptCore

[JSC] Add Floating Point Abs() to B3
​https://bugs.webkit.org/show_bug.cgi?id=152176

Patch by Benjamin Poulain <​bpoulain@apple.com> on 2015-12-11
Reviewed by Geoffrey Garen.

This patch adds an Abs() operation for floating point.

On x86, Abs() is implemented by masking the top bit
of the floating point value. On ARM64, there is a builtin
abs opcode.

To account for those differences, B3 use "Abs" as
the cannonical operation. When we are about to lower
to Air, Abs is extended on x86 to get a clean handling
of the mask constants.

This patch has one cool thing related to FTL.
If you do:

@1 = unboxDouble(@0)
@2 = abs(@1)
@3 = boxDouble(@2)

B3ReduceStrength completely eliminate the Double-Integer
conversion.

The strength reduction of Abs is aware that it can do a bit
mask over the bitcast used by unboxing.
If even works if you use floats by forcing fround: reduceDoubleToFloat()
elminiates the useless conversions, followed by ReduceStrength
that removes the switch from GP to FP.

  • CMakeLists.txt:
  • JavaScriptCore.xcodeproj/project.pbxproj:
  • assembler/MacroAssemblerX86Common.h:

(JSC::MacroAssemblerX86Common::andDouble):
(JSC::MacroAssemblerX86Common::andFloat):

  • assembler/X86Assembler.h:

(JSC::X86Assembler::andps_rr):

  • b3/B3ConstDoubleValue.cpp:

(JSC::B3::ConstDoubleValue::bitAndConstant):
(JSC::B3::ConstDoubleValue::absConstant):

  • b3/B3ConstDoubleValue.h:
  • b3/B3ConstFloatValue.cpp:

(JSC::B3::ConstFloatValue::bitAndConstant):
(JSC::B3::ConstFloatValue::absConstant):

  • b3/B3ConstFloatValue.h:
  • b3/B3Generate.cpp:

(JSC::B3::generateToAir):

  • b3/B3LowerMacrosAfterOptimizations.cpp: Added.

(JSC::B3::lowerMacrosAfterOptimizations):

  • b3/B3LowerMacrosAfterOptimizations.h: Added.
  • b3/B3LowerToAir.cpp:

(JSC::B3::Air::LowerToAir::lower):

  • b3/B3Opcode.cpp:

(WTF::printInternal):

  • b3/B3Opcode.h:
  • b3/B3ReduceDoubleToFloat.cpp:
  • b3/B3ReduceStrength.cpp:
  • b3/B3Validate.cpp:
  • b3/B3Value.cpp:

(JSC::B3::Value::absConstant):
(JSC::B3::Value::effects):
(JSC::B3::Value::key):
(JSC::B3::Value::typeFor):

  • b3/B3Value.h:
  • b3/air/AirOpcode.opcodes:
  • b3/testb3.cpp:

(JSC::B3::bitAndDouble):
(JSC::B3::testBitAndArgDouble):
(JSC::B3::testBitAndArgsDouble):
(JSC::B3::testBitAndArgImmDouble):
(JSC::B3::testBitAndImmsDouble):
(JSC::B3::bitAndFloat):
(JSC::B3::testBitAndArgFloat):
(JSC::B3::testBitAndArgsFloat):
(JSC::B3::testBitAndArgImmFloat):
(JSC::B3::testBitAndImmsFloat):
(JSC::B3::testBitAndArgsFloatWithUselessDoubleConversion):
(JSC::B3::testAbsArg):
(JSC::B3::testAbsImm):
(JSC::B3::testAbsMem):
(JSC::B3::testAbsAbsArg):
(JSC::B3::testAbsBitwiseCastArg):
(JSC::B3::testBitwiseCastAbsBitwiseCastArg):
(JSC::B3::testAbsArgWithUselessDoubleConversion):
(JSC::B3::testAbsArgWithEffectfulDoubleConversion):
(JSC::B3::run):

  • ftl/FTLB3Output.h:

(JSC::FTL::Output::doubleAbs):

7:26 PM Changeset in webkit [194002] by Alan Bujtas
  • 3 edits
    2 adds in trunk

ASSERTION FAILED: !rect.isEmpty() in WebCore::GraphicsContext::drawRect
​https://bugs.webkit.org/show_bug.cgi?id=151201

Reviewed by Simon Fraser.

Drawing empty rect is a waste.

Source/WebCore:

Test: fast/borders/empty-drawrect-assert-after-pixelsnap.html

  • rendering/RenderElement.cpp:

(WebCore::RenderElement::drawLineForBoxSide):

LayoutTests:

  • fast/borders/empty-drawrect-assert-after-pixelsnap-expected.txt: Added.
  • fast/borders/empty-drawrect-assert-after-pixelsnap.html: Added.
6:26 PM Changeset in webkit [194001] by jiewen_tan@apple.com
  • 3 edits
    4 adds in trunk

Strip out Referer header when requesting subresources or following links for documents with "Content-Disposition: attachment"
​https://bugs.webkit.org/show_bug.cgi?id=152102
<rdar://problem/22124230>

Reviewed by Andy Estes.

Source/WebCore:

Keep the ReferrerPolicy for a document as ReferrerPolicyNever if the document is loaded with
"Content-Disposition: attachment".

Test: http/tests/contentdispositionattachmentsandbox/subresource-request-not-include-referer-header.html

  • dom/Document.cpp:

(WebCore::Document::processReferrerPolicy):
(WebCore::Document::applyContentDispositionAttachmentSandbox):

LayoutTests:

  • http/tests/contentdispositionattachmentsandbox/resources/echo-http-referer.php: Added.
  • http/tests/contentdispositionattachmentsandbox/resources/subresource-request-not-include-referer-header-frame.php: Added.
  • http/tests/contentdispositionattachmentsandbox/subresource-request-not-include-referer-header-expected.txt: Added.
  • http/tests/contentdispositionattachmentsandbox/subresource-request-not-include-referer-header.html: Added.
5:52 PM Changeset in webkit [194000] by eric.carlson@apple.com
  • 22 edits
    2 adds in trunk

[MediaStream] Add a setting to allow the mock media capture devices to be enabled and disabled
​https://bugs.webkit.org/show_bug.cgi?id=152197

Reviewed by Dean Jackson.

Source/WebCore:

Test: fast/mediastream/mock-media-source.html

  • page/Settings.cpp:

(WebCore::Settings::mockCaptureDevicesEnabled):
(WebCore::Settings::setMockCaptureDevicesEnabled):

  • page/Settings.h:
  • platform/mediastream/RealtimeMediaSourceCenter.cpp:

(WebCore::RealtimeMediaSourceCenter::setSharedStreamCenterOverride): Renamed.
(WebCore::RealtimeMediaSourceCenter::setSharedStreamCenter): Deleted.

  • platform/mediastream/RealtimeMediaSourceCenter.h:
  • platform/mock/MockRealtimeMediaSourceCenter.cpp:

(WebCore::MockRealtimeMediaSourceCenter::setMockRealtimeMediaSourceCenterEnabled): Renamed. Allow

it to be enabled and disabled.

(WebCore::MockRealtimeMediaSourceCenter::registerMockRealtimeMediaSourceCenter): Deleted.

  • platform/mock/MockRealtimeMediaSourceCenter.h:
  • testing/Internals.cpp:

(WebCore::Internals::Internals):
(WebCore::Internals::setMockMediaCaptureDevicesEnabled):

  • testing/Internals.h:
  • testing/Internals.idl:

Source/WebKit/mac:

  • WebView/WebPreferenceKeysPrivate.h:
  • WebView/WebPreferences.mm:

(+[WebPreferences initialize]):
(-[WebPreferences mockCaptureDevicesEnabled]):
(-[WebPreferences setMockCaptureDevicesEnabled:]):

  • WebView/WebPreferencesPrivate.h:
  • WebView/WebView.mm:

(-[WebView _preferencesChanged:]):

Source/WebKit2:

  • Shared/WebPreferencesDefinitions.h:
  • UIProcess/API/C/WKPreferences.cpp:

(WKPreferencesSetMockCaptureDevicesEnabled):
(WKPreferencesGetMockCaptureDevicesEnabled):

  • UIProcess/API/C/WKPreferencesRefPrivate.h:
  • UIProcess/API/Cocoa/WKPreferences.mm:

(-[WKPreferences _mockCaptureDevicesEnabled]):
(-[WKPreferences _setMockCaptureDevicesEnabled:]):

  • WebProcess/WebPage/WebPage.cpp:

(WebKit::WebPage::updatePreferences):

LayoutTests:

  • fast/mediastream/mock-media-source-expected.txt: Added.
  • fast/mediastream/mock-media-source.html: Added.
5:46 PM Changeset in webkit [193999] by jer.noble@apple.com
  • 2 edits in trunk/Source/WebCore

[EME] Do not pass in the initialization data to AVContentKeyRequest as the contentIdentifier.
​https://bugs.webkit.org/show_bug.cgi?id=152204
rdar://problem/23867877

Reviewed by Eric Carlson.

The AVContentKeyRequest API has been updated to no longer require a contentId parameter if the
ID can be derived from the initialization data.

  • platform/graphics/avfoundation/objc/CDMSessionAVContentKeySession.mm:

(WebCore::CDMSessionAVContentKeySession::update):

5:32 PM Changeset in webkit [193998] by mark.lam@apple.com
  • 3 edits in trunk/Source/JavaScriptCore

Removed some dead code, and simplified some code in the baseline JIT.
​https://bugs.webkit.org/show_bug.cgi?id=152199

Reviewed by Benjamin Poulain.

  • jit/JIT.h:
  • jit/JITArithmetic.cpp:

(JSC::JIT::emitBitBinaryOpFastPath):
(JSC::JIT::emit_op_bitand):
(JSC::JIT::emitSlow_op_lshift):
(JSC::JIT::emitRightShiftFastPath):
(JSC::JIT::emit_op_rshift):
(JSC::JIT::emitSlow_op_rshift):
(JSC::JIT::emit_op_urshift):
(JSC::JIT::emitSlow_op_urshift):

5:21 PM Changeset in webkit [193997] by Beth Dakin
  • 3 edits
    2 adds in trunk

_touchEventRegions should return regions in the view's coordinates
​https://bugs.webkit.org/show_bug.cgi?id=152189
-and corresponding-
rdar://problem/23188605

Reviewed by Dan Bernstein.

Source/WebKit/mac:

The comment here was actually out of date. It claimed that touch rectangles
are in the coordinate system of the document, but we had actually changed
them to be in the view’s coordinate system in order to fix issues with
handling touch events in UIWebView. But now we are going back to having the
touch rectangles be in the document’s coordinate system, so we should fix the
rtl bugs here by converting to view coordinates before handing the rects off
to iOS WK1 clients.

  • WebView/WebView.mm:

(-[WebView _touchEventRegions]):

LayoutTests:

  • fast/events/touch/ios/touch-event-rtl-expected.txt: Added.
  • fast/events/touch/ios/touch-event-rtl.html: Added.
4:46 PM Changeset in webkit [193996] by matthew_hanson@apple.com
  • 1 copy in tags/Safari-601.1.46.86

Submission Notes.

4:45 PM Changeset in webkit [193995] by ap@apple.com
  • 3 edits
    4 deletes in trunk

Roll out ​http://trac.webkit.org/r193984, because the new test is timing out.

Was: Strip out Referer header when requesting subresources or following links for documents with "Content-Disposition: attachment"
​https://bugs.webkit.org/show_bug.cgi?id=152102
<rdar://problem/22124230>

Source/WebCore:

  • dom/Document.cpp:

(WebCore::Document::processReferrerPolicy):
(WebCore::Document::applyContentDispositionAttachmentSandbox):

LayoutTests:

  • http/tests/contentdispositionattachmentsandbox/resources/echo-http-referer.php: Removed.
  • http/tests/contentdispositionattachmentsandbox/resources/subresource-request-not-include-referer-header-frame.php: Removed.
  • http/tests/contentdispositionattachmentsandbox/subresource-request-not-include-referer-header-expected.txt: Removed.
  • http/tests/contentdispositionattachmentsandbox/subresource-request-not-include-referer-header.html: Removed.
4:18 PM Changeset in webkit [193994] by beidson@apple.com
  • 7 edits in trunk

tmp for 152194

4:17 PM Changeset in webkit [193993] by fpizlo@apple.com
  • 4 edits in trunk/Source/JavaScriptCore

B3::reduceStrength should remove redundant Phi's
​https://bugs.webkit.org/show_bug.cgi?id=152184

Reviewed by Benjamin Poulain.

This adds redundant Phi removal using Aycock and Horspools SSA simplification algorithm. This
is needed because even in simple asm.js code, we see a lot of CFG simplification that leaves
behind totally useless Phi's.

  • b3/B3PhiChildren.cpp:

(JSC::B3::PhiChildren::PhiChildren):

  • b3/B3PhiChildren.h:

(JSC::B3::PhiChildren::at):
(JSC::B3::PhiChildren::operator[]):
(JSC::B3::PhiChildren::phis):

  • b3/B3ReduceStrength.cpp:
4:11 PM Changeset in webkit [193992] by rniwa@webkit.org
  • 2 edits in trunk/Websites/perf.webkit.org

Perf dashboard's buildbot sync config JSON duplicates too much information
​https://bugs.webkit.org/show_bug.cgi?id=152196

Reviewed by Stephanie Lewis.

Added shared, per-builder, and per-test (called type) configurations.

  • tools/sync-with-buildbot.py:

(load_config):
(load_config.merge):

3:54 PM Changeset in webkit [193991] by beidson@apple.com
  • 2 edits in trunk/Source/WebCore

Followup to:
Modern IDB: storage/indexeddb/index-count.html fails.
​https://bugs.webkit.org/show_bug.cgi?id=152175

Noticed by Darin Adler.

  • Modules/indexeddb/client/IDBIndexImpl.cpp:

(WebCore::IDBClient::IDBIndex::count): Replace a curly brace to its proper place.

3:52 PM Changeset in webkit [193990] by beidson@apple.com
  • 6 edits in trunk

Modern IDB: storage/indexeddb/cursor-continue.html fails.
​https://bugs.webkit.org/show_bug.cgi?id=152192

Reviewed by Alex Christensen.

Source/WebCore:

No new tests (At least one failing test now passes).

  • Modules/indexeddb/client/IDBCursorImpl.cpp:

(WebCore::IDBClient::IDBCursor::continueFunction): Check against the current key, not the current primary key.
(WebCore::IDBClient::IDBCursor::setGetResult): Also save off the current IDBKeyData.

  • Modules/indexeddb/client/IDBCursorImpl.h:

LayoutTests:

  • platform/mac-wk1/TestExpectations:
  • storage/indexeddb/cursor-continue-expected.txt:
3:45 PM Changeset in webkit [193989] by benjamin@webkit.org
  • 8 edits
    2 adds in trunk/Source/JavaScriptCore

[JSC] Add an implementation of pow() taking an integer exponent to B3
​https://bugs.webkit.org/show_bug.cgi?id=152165

Reviewed by Mark Lam.

LLVM has this really neat optimized opcode for
raising the power of something by an integer exponent.

There is no such native instruction so we need to extend
the existing FTLOutput API to something efficient.

DFG has a pretty competitive implementation. In this patch,
I added a version of it to B3.
I created powDoubleInt32() instead of putting the code directly
in FTL for easier testing and optimization.

  • CMakeLists.txt:
  • JavaScriptCore.xcodeproj/project.pbxproj:
  • b3/B3MathExtras.cpp: Added.

(JSC::B3::powDoubleInt32):

  • b3/B3MathExtras.h: Added.
  • b3/B3MemoryValue.h:
  • b3/testb3.cpp:

(JSC::B3::testPowDoubleByIntegerLoop):
(JSC::B3::run):

  • dfg/DFGSpeculativeJIT.cpp:

(JSC::DFG::compileArithPowIntegerFastPath):

  • ftl/FTLB3Output.cpp:

(JSC::FTL::Output::doublePowi):

  • ftl/FTLB3Output.h:

(JSC::FTL::Output::doublePowi): Deleted.

3:30 PM Changeset in webkit [193988] by beidson@apple.com
  • 4 edits in trunk

Modern IDB: storage/indexeddb/index-basics.html fails.
​https://bugs.webkit.org/show_bug.cgi?id=152190

Reviewed by Alex Christensen.

Source/WebCore:

No new tests (At least one failing test now passes).

  • bindings/js/JSIDBObjectStoreCustom.cpp:

(WebCore::JSIDBObjectStore::createIndex): Custom error message for the TypeError

LayoutTests:

  • platform/mac-wk1/TestExpectations:
3:20 PM Changeset in webkit [193987] by fpizlo@apple.com
  • 4 edits in trunk/Source/JavaScriptCore

B3 should have CSE
​https://bugs.webkit.org/show_bug.cgi?id=150961

Reviewed by Benjamin Poulain.

This implements a very simple CSE for pure values. I need this as a prerequisite for other
optimizations that I'm implementing. For now, this is neutral on imaging-gaussian-blur but a
slow-down on asm.js code. I suspect that the asm.js slow-down is because of other things that are
still going wrong, and anyway, I need CSE to be able to do even the most basic asm.js strength
reductions.

  • b3/B3ReduceStrength.cpp:
  • b3/B3ReduceStrength.h:
  • b3/B3Value.cpp:

(JSC::B3::Value::replaceWithIdentity):
(JSC::B3::Value::key):

3:09 PM Changeset in webkit [193986] by keith_miller@apple.com
  • 2 edits in trunk/LayoutTests

Rebaseline a failing inspector test for a new property on Function.prototype.

  • inspector/model/remote-object-get-properties-expected.txt:
3:01 PM Changeset in webkit [193985] by mark.lam@apple.com
  • 10 edits
    1 delete in trunk/Source/JavaScriptCore

Refactoring to reduce potential cut-paste errors with the FTL ICs.
​https://bugs.webkit.org/show_bug.cgi?id=152185

Reviewed by Saam Barati.

  • ftl/FTLCompile.cpp:
  • ICs now have their own names. GetById and PutByID fast path ICs no longer just say "inline cache fast path".
  • ftl/FTLCompileBinaryOp.cpp:

(JSC::FTL::generateBinaryArithOpFastPath):

  • Fixed an indentation.
  • ftl/FTLInlineCacheDescriptor.h:

(JSC::FTL::InlineCacheDescriptor::InlineCacheDescriptor):
(JSC::FTL::InlineCacheDescriptor::name):
(JSC::FTL::GetByIdDescriptor::GetByIdDescriptor):
(JSC::FTL::PutByIdDescriptor::PutByIdDescriptor):
(JSC::FTL::CheckInDescriptor::CheckInDescriptor):
(JSC::FTL::BinaryOpDescriptor::nodeType):
(JSC::FTL::BinaryOpDescriptor::size):
(JSC::FTL::BinaryOpDescriptor::slowPathFunction):
(JSC::FTL::BinaryOpDescriptor::leftOperand):
(JSC::FTL::BinaryOpDescriptor::BinaryOpDescriptor):
(JSC::FTL::ArithDivDescriptor::ArithDivDescriptor):
(JSC::FTL::ArithDivDescriptor::icSize):
(JSC::FTL::ArithDivDescriptor::nodeType):
(JSC::FTL::ArithDivDescriptor::opName):
(JSC::FTL::ArithDivDescriptor::slowPathFunction):
(JSC::FTL::ArithDivDescriptor::nonNumberSlowPathFunction):
(JSC::FTL::ArithMulDescriptor::ArithMulDescriptor):
(JSC::FTL::ArithMulDescriptor::icSize):
(JSC::FTL::ArithMulDescriptor::nodeType):
(JSC::FTL::ArithMulDescriptor::opName):
(JSC::FTL::ArithMulDescriptor::slowPathFunction):
(JSC::FTL::ArithMulDescriptor::nonNumberSlowPathFunction):
(JSC::FTL::ArithSubDescriptor::ArithSubDescriptor):
(JSC::FTL::ArithSubDescriptor::icSize):
(JSC::FTL::ArithSubDescriptor::nodeType):
(JSC::FTL::ArithSubDescriptor::opName):
(JSC::FTL::ArithSubDescriptor::slowPathFunction):
(JSC::FTL::ArithSubDescriptor::nonNumberSlowPathFunction):
(JSC::FTL::ValueAddDescriptor::ValueAddDescriptor):
(JSC::FTL::ValueAddDescriptor::icSize):
(JSC::FTL::ValueAddDescriptor::nodeType):
(JSC::FTL::ValueAddDescriptor::opName):
(JSC::FTL::ValueAddDescriptor::slowPathFunction):
(JSC::FTL::ValueAddDescriptor::nonNumberSlowPathFunction):
(JSC::FTL::LazySlowPathDescriptor::LazySlowPathDescriptor):
(JSC::FTL::ProbeDescriptor::ProbeDescriptor):
(JSC::FTL::BinaryOpDescriptor::name): Deleted.
(JSC::FTL::BinaryOpDescriptor::fastPathICName): Deleted.

  • ftl/FTLInlineCacheDescriptorInlines.h: Removed.
  • Consolidate the number of places where we have to fill in a data about new snippet ICs. It is all done in FTLInlineCacheDescriptor.h now.
  • ftl/FTLJITFinalizer.cpp:

(JSC::FTL::JITFinalizer::finalizeFunction):

  • ftl/FTLLowerDFGToLLVM.cpp:

(JSC::FTL::DFG::LowerDFGToLLVM::compileUntypedBinaryOp):
(JSC::FTL::DFG::LowerDFGToLLVM::compileValueAdd):
(JSC::FTL::DFG::LowerDFGToLLVM::compileArithAddOrSub):
(JSC::FTL::DFG::LowerDFGToLLVM::compileArithMul):
(JSC::FTL::DFG::LowerDFGToLLVM::compileArithDiv):

  • Introduced a compileUntypedBinaryOp() template and use that at all the FTL places that need to use a snippet. This reduces the amount of cut and paste code.
  • ftl/FTLState.h:
  • Removed a bad #include.
2:43 PM Changeset in webkit [193984] by jiewen_tan@apple.com
  • 3 edits
    4 adds in trunk

Strip out Referer header when requesting subresources or following links for documents with "Content-Disposition: attachment"
​https://bugs.webkit.org/show_bug.cgi?id=152102
<rdar://problem/22124230>

Reviewed by Andy Estes.

Source/WebCore:

Keep the ReferrerPolicy for a document as ReferrerPolicyNever if the document is loaded with
"Content-Disposition: attachment".

Test: http/tests/contentdispositionattachmentsandbox/subresource-request-not-include-referer-header.html

  • dom/Document.cpp:

(WebCore::Document::processReferrerPolicy):
(WebCore::Document::applyContentDispositionAttachmentSandbox):

LayoutTests:

  • http/tests/contentdispositionattachmentsandbox/resources/echo-http-referer.php: Added.
  • http/tests/contentdispositionattachmentsandbox/resources/subresource-request-not-include-referer-header-frame.php: Added.
  • http/tests/contentdispositionattachmentsandbox/subresource-request-not-include-referer-header-expected.txt: Added.
  • http/tests/contentdispositionattachmentsandbox/subresource-request-not-include-referer-header.html: Added.
2:39 PM Changeset in webkit [193983] by keith_miller@apple.com
  • 2 edits in trunk/Source/JavaScriptCore

Overrides has instance should not move ValueFalse to a register then immediately to the stack in the LLInt.
​https://bugs.webkit.org/show_bug.cgi?id=152188

Reviewed by Mark Lam.

This fixes a minor issue with the code for the overrides_has_instance in the LLInt. Old code had an extra move,
which is both slow and breaks the build on cloop.

  • llint/LowLevelInterpreter64.asm:
2:33 PM Changeset in webkit [193982] by Ryan Haddad
  • 2 edits in trunk/LayoutTests

Marking fast/events/ios tests as flaky on ios-simulator due to timeouts
​https://bugs.webkit.org/show_bug.cgi?id=152134

Unreviewed test gardening.

  • platform/ios-simulator/TestExpectations:
2:14 PM Changeset in webkit [193981] by beidson@apple.com
  • 5 edits in trunk

Modern IDB: storage/indexeddb/key-type-array.html fails.
​https://bugs.webkit.org/show_bug.cgi?id=152187

Reviewed by Alex Christensen.

Source/WebCore:

No new tests (At least one failing test now passes).

  • Modules/indexeddb/client/IDBObjectStoreImpl.cpp:

(WebCore::IDBClient::IDBObjectStore::putOrAdd): Perform the correct validity check on array keys.

LayoutTests:

  • platform/mac-wk1/TestExpectations:
  • storage/indexeddb/key-type-array-expected.txt:
2:12 PM Changeset in webkit [193980] by beidson@apple.com
  • 7 edits in trunk/LayoutTests

Modern IDB: Updates to 3 intversion tests, and/or their results.
​https://bugs.webkit.org/show_bug.cgi?id=152179

Reviewed by Alex Christensen.

  • platform/mac-wk1/TestExpectations:
  • platform/wk2/storage/indexeddb/intversion-close-in-oncomplete-expected.txt:
  • storage/indexeddb/intversion-close-in-oncomplete-expected.txt:
  • storage/indexeddb/intversion-close-in-upgradeneeded-expected.txt:
  • storage/indexeddb/intversion-upgrades-expected.txt:
  • storage/indexeddb/resources/intversion-close-in-oncomplete.js:
1:56 PM Changeset in webkit [193979] by matthew_hanson@apple.com
  • 2 edits in branches/safari-601-branch/Source/WebCore

Merge r190911. rdar://problem/23732405

1:56 PM Changeset in webkit [193978] by matthew_hanson@apple.com
  • 4 edits
    6 adds in branches/safari-601-branch

Merge r191590. rdar://problem/23732405

1:55 PM Changeset in webkit [193977] by matthew_hanson@apple.com
  • 3 edits in branches/safari-601-branch/Source/WebCore

Merge r190914. rdar://problem/23732405

1:55 PM Changeset in webkit [193976] by matthew_hanson@apple.com
  • 22 edits in branches/safari-601-branch/Source/WebCore

Merge r190910. rdar://problem/23732405

1:47 PM Changeset in webkit [193975] by jonlee@apple.com
  • 3 edits in trunk/PerformanceTests

Improve Animometer on iOS
​https://bugs.webkit.org/show_bug.cgi?id=152180

Reviewed by Simon Fraser.

Improve experience on phones. Make the canvas take
up the whole screen.

  • Animometer/runner/animometer.html: Add meta viewport.

Remove the container div.

  • Animometer/runner/resources/animometer.css: Have buttons lay

out vertically. Update detail arrow glyph. Make the suites and
options section lay out vertically. Remove the top spacers since
we want the canvas to take over the whole screen. Minimal display
is recommended for use.

1:43 PM Changeset in webkit [193974] by keith_miller@apple.com
  • 64 edits
    5 adds in trunk

[ES6] Add support for Symbol.hasInstance
​https://bugs.webkit.org/show_bug.cgi?id=151839

Reviewed by Saam Barati.

Source/JavaScriptCore:

This patch adds support for Symbol.hasInstance, unfortunately in order to prevent
regressions several new bytecodes and DFG IR nodes were necessary. Before, Symbol.hasInstance
when executing an instanceof expression we would emit three bytecodes: overrides_has_instance, get_by_id,
then instanceof. As the spec has changed, we emit a more complicated set of bytecodes in addition to some
new ones. First the role of overrides_has_instance and its corresponding DFG node have changed. Now it returns
a js-boolean indicating whether the RHS of the instanceof expression (from here on called the constructor for simplicity)
needs non-default behavior for resolving the expression. i.e. The constructor has a Symbol.hasInstance that differs from the one on
Function.prototype[Symbol.hasInstance] or is a bound/C-API function. Once we get to the DFG this node is generally eliminated as
we can prove the value of Symbol.hasInstance is a constant. The second new bytecode is instanceof_custom. insntanceof_custom, just
emits a call to slow path code that computes the result.

In the DFG, there is also a new node, CheckTypeInfoFlags, which checks the type info flags are consistent with the ones provided and
OSR exits if the flags are not. Additionally, we attempt to prove that the result of CheckHasValue will be a constant and transform
it into a CheckTypeInfoFlags followed by a JSConstant.

  • API/JSCallbackObject.h:
  • builtins/FunctionPrototype.js:

(symbolHasInstance):

  • bytecode/BytecodeBasicBlock.cpp:

(JSC::isBranch): Deleted.

  • bytecode/BytecodeList.json:
  • bytecode/BytecodeUseDef.h:

(JSC::computeUsesForBytecodeOffset):
(JSC::computeDefsForBytecodeOffset):

  • bytecode/CodeBlock.cpp:

(JSC::CodeBlock::dumpBytecode):

  • bytecode/ExitKind.cpp:

(JSC::exitKindToString):

  • bytecode/ExitKind.h:
  • bytecode/PreciseJumpTargets.cpp:

(JSC::getJumpTargetsForBytecodeOffset): Deleted.

  • bytecompiler/BytecodeGenerator.cpp:

(JSC::BytecodeGenerator::emitOverridesHasInstance):
(JSC::BytecodeGenerator::emitInstanceOfCustom):
(JSC::BytecodeGenerator::emitCheckHasInstance): Deleted.

  • bytecompiler/BytecodeGenerator.h:
  • bytecompiler/NodesCodegen.cpp:

(JSC::InstanceOfNode::emitBytecode):

  • dfg/DFGAbstractInterpreterInlines.h:

(JSC::DFG::AbstractInterpreter<AbstractStateType>::executeEffects):

  • dfg/DFGByteCodeParser.cpp:

(JSC::DFG::ByteCodeParser::parseBlock):

  • dfg/DFGCapabilities.cpp:

(JSC::DFG::capabilityLevel):

  • dfg/DFGClobberize.h:

(JSC::DFG::clobberize):

  • dfg/DFGDoesGC.cpp:

(JSC::DFG::doesGC):

  • dfg/DFGFixupPhase.cpp:

(JSC::DFG::FixupPhase::fixupNode):

  • dfg/DFGHeapLocation.cpp:

(WTF::printInternal):

  • dfg/DFGHeapLocation.h:
  • dfg/DFGNode.h:

(JSC::DFG::Node::hasCellOperand):
(JSC::DFG::Node::hasTypeInfoOperand):
(JSC::DFG::Node::typeInfoOperand):

  • dfg/DFGNodeType.h:
  • dfg/DFGPredictionPropagationPhase.cpp:

(JSC::DFG::PredictionPropagationPhase::propagate):

  • dfg/DFGSafeToExecute.h:

(JSC::DFG::safeToExecute):

  • dfg/DFGSpeculativeJIT.cpp:

(JSC::DFG::SpeculativeJIT::compileCheckTypeInfoFlags):
(JSC::DFG::SpeculativeJIT::compileInstanceOfCustom):

  • dfg/DFGSpeculativeJIT.h:

(JSC::DFG::SpeculativeJIT::callOperation):

  • dfg/DFGSpeculativeJIT32_64.cpp:

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

  • dfg/DFGSpeculativeJIT64.cpp:

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

  • ftl/FTLCapabilities.cpp:

(JSC::FTL::canCompile):

  • ftl/FTLIntrinsicRepository.h:
  • ftl/FTLLowerDFGToLLVM.cpp:

(JSC::FTL::DFG::LowerDFGToLLVM::compileNode):
(JSC::FTL::DFG::LowerDFGToLLVM::compileOverridesHasInstance):
(JSC::FTL::DFG::LowerDFGToLLVM::compileCheckTypeInfoFlags):
(JSC::FTL::DFG::LowerDFGToLLVM::compileInstanceOfCustom):
(JSC::FTL::DFG::LowerDFGToLLVM::compileCheckHasInstance): Deleted.

  • jit/JIT.cpp:

(JSC::JIT::privateCompileMainPass):
(JSC::JIT::privateCompileSlowCases):

  • jit/JIT.h:
  • jit/JITInlines.h:

(JSC::JIT::callOperation):

  • jit/JITOpcodes.cpp:

(JSC::JIT::emit_op_overrides_has_instance):
(JSC::JIT::emit_op_instanceof):
(JSC::JIT::emit_op_instanceof_custom):
(JSC::JIT::emitSlow_op_instanceof):
(JSC::JIT::emitSlow_op_instanceof_custom):
(JSC::JIT::emit_op_check_has_instance): Deleted.
(JSC::JIT::emitSlow_op_check_has_instance): Deleted.

  • jit/JITOpcodes32_64.cpp:

(JSC::JIT::emit_op_overrides_has_instance):
(JSC::JIT::emit_op_instanceof):
(JSC::JIT::emit_op_instanceof_custom):
(JSC::JIT::emitSlow_op_instanceof_custom):
(JSC::JIT::emit_op_check_has_instance): Deleted.
(JSC::JIT::emitSlow_op_check_has_instance): Deleted.

  • jit/JITOperations.cpp:
  • jit/JITOperations.h:
  • llint/LLIntData.cpp:

(JSC::LLInt::Data::performAssertions):

  • llint/LLIntSlowPaths.cpp:

(JSC::LLInt::LLINT_SLOW_PATH_DECL):

  • llint/LLIntSlowPaths.h:
  • llint/LowLevelInterpreter32_64.asm:
  • llint/LowLevelInterpreter64.asm:
  • runtime/CommonIdentifiers.h:
  • runtime/ExceptionHelpers.cpp:

(JSC::invalidParameterInstanceofSourceAppender):
(JSC::invalidParameterInstanceofNotFunctionSourceAppender):
(JSC::invalidParameterInstanceofhasInstanceValueNotFunctionSourceAppender):
(JSC::createInvalidInstanceofParameterErrorNotFunction):
(JSC::createInvalidInstanceofParameterErrorhasInstanceValueNotFunction):
(JSC::createInvalidInstanceofParameterError): Deleted.

  • runtime/ExceptionHelpers.h:
  • runtime/FunctionPrototype.cpp:

(JSC::FunctionPrototype::addFunctionProperties):

  • runtime/FunctionPrototype.h:
  • runtime/JSBoundFunction.cpp:

(JSC::isBoundFunction):
(JSC::hasInstanceBoundFunction):

  • runtime/JSBoundFunction.h:
  • runtime/JSGlobalObject.cpp:

(JSC::JSGlobalObject::init):
(JSC::JSGlobalObject::visitChildren):

  • runtime/JSGlobalObject.h:

(JSC::JSGlobalObject::functionProtoHasInstanceSymbolFunction):

  • runtime/JSObject.cpp:

(JSC::JSObject::hasInstance):
(JSC::objectPrivateFuncInstanceOf):

  • runtime/JSObject.h:
  • runtime/JSTypeInfo.h:

(JSC::TypeInfo::TypeInfo):
(JSC::TypeInfo::overridesHasInstance):

  • runtime/WriteBarrier.h:

(JSC::WriteBarrierBase<Unknown>::slot):

  • tests/es6.yaml:
  • tests/stress/instanceof-custom-hasinstancesymbol.js: Added.

(Constructor):
(value):
(instanceOf):
(body):

  • tests/stress/symbol-hasInstance.js: Added.

(Constructor):
(value):
(ObjectClass.Symbol.hasInstance):
(NumberClass.Symbol.hasInstance):

LayoutTests:

Fix tests to reflect the changes to instanceof in ES6.

Added a new regression test for bound functions in instanceof
as the perfomance on bound functions should, to some degree,
reflect the performance on C-API users.

  • js/Object-getOwnPropertyNames-expected.txt:
  • js/exception-for-nonobject-expected.txt:
  • js/exception-instanceof-expected.txt:
  • js/instance-of-immediates-expected.txt:
  • js/regress/instanceof-bound-expected.txt: Added.
  • js/regress/instanceof-bound.html: Added.
  • js/regress/script-tests/instanceof-bound.js: Added.

(Constructor):
(test):

  • js/script-tests/Object-getOwnPropertyNames.js:
1:01 PM Changeset in webkit [193973] by Ryan Haddad
  • 2 edits in trunk/LayoutTests

Updating mac-wk1 TestExpectations for fast/replaced/replaced-breaking.html to Yosemite+ to fix EWS bot results.
​https://bugs.webkit.org/show_bug.cgi?id=152178

Unreviewed test gardening.

  • platform/mac-wk1/TestExpectations:
12:56 PM Changeset in webkit [193972] by commit-queue@webkit.org
  • 13 edits in trunk

check-for-inappropriate-objc-class-names should check all class names, not just externally visible ones
​https://bugs.webkit.org/show_bug.cgi?id=152156

Patch by Joseph Pecoraro <Joseph Pecoraro> on 2015-12-11
Reviewed by Dan Bernstein.

Source/JavaScriptCore:

  • llvm/InitializeLLVMMac.cpp:

Remove stale comment. The ObjC class this comment referenced
has already been removed.

Source/WebCore:

  • platform/graphics/avfoundation/objc/CDMSessionAVContentKeySession.h:
  • platform/graphics/avfoundation/objc/CDMSessionAVContentKeySession.mm:

(WebCore::CDMSessionAVContentKeySession::CDMSessionAVContentKeySession):

  • platform/graphics/avfoundation/objc/CDMSessionAVStreamSession.h:
  • platform/graphics/avfoundation/objc/CDMSessionAVStreamSession.mm:

(WebCore::CDMSessionAVStreamSession::CDMSessionAVStreamSession):
Rename classes with a "Web" prefix.

Source/WebKit2:

  • UIProcess/ios/WebVideoFullscreenManagerProxy.mm:

(WebKit::WebVideoFullscreenManagerProxy::setupFullscreenWithID):

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

(WebKit::RemoteLayerTreeDrawingAreaProxy::RemoteLayerTreeDrawingAreaProxy):
Rename internal classes with "_WK" prefix.

Tools:

Our frameworks should appropriately prefix all ObjC classes,
not just external symbols.

  • Scripts/check-for-inappropriate-objc-class-names:

Remove the -g switch to check all ObjC class names.

12:52 PM Changeset in webkit [193971] by matthew_hanson@apple.com
  • 2 edits in branches/safari-601-branch/Source/WebCore

Speculative build fix.

11:56 AM Changeset in webkit [193970] by beidson@apple.com
  • 10 edits
    1 copy in trunk

Modern IDB: storage/indexeddb/intversion-abort-in-initial-upgradeneeded.html fails.
​https://bugs.webkit.org/show_bug.cgi?id=152177

Reviewed by Alex Christensen.

Source/WebCore:

No new tests (At least one failing test now passes).

  • Modules/indexeddb/client/IDBOpenDBRequestImpl.cpp:

(WebCore::IDBClient::IDBOpenDBRequest::versionChangeTransactionDidFinish): Renamed from below.
(WebCore::IDBClient::IDBOpenDBRequest::versionChangeTransactionWillFinish): Deleted.

  • Modules/indexeddb/client/IDBOpenDBRequestImpl.h:
  • Modules/indexeddb/client/IDBRequestImpl.cpp:

(WebCore::IDBClient::IDBRequest::setVersionChangeTransaction): OpenDBRequests usually don't have transactions,

unless they end up being upgrade requests.

  • Modules/indexeddb/client/IDBRequestImpl.h:
  • Modules/indexeddb/client/IDBTransactionImpl.cpp:

(WebCore::IDBClient::IDBTransaction::IDBTransaction): Call setVersionChangeTransaction on the request if appropriate.
(WebCore::IDBClient::IDBTransaction::dispatchEvent): Call versionChangeTransactionDidFinish after the

abort/complete events fire.

(WebCore::IDBClient::IDBTransaction::abort): Deleted.
(WebCore::IDBClient::IDBTransaction::commit): Deleted.

LayoutTests:

  • platform/mac-wk1/TestExpectations:
  • platform/wk2/storage/indexeddb/intversion-abort-in-initial-upgradeneeded-expected.txt: Copied from LayoutTests/storage/indexeddb/intversion-abort-in-initial-upgradeneeded-expected.txt.
  • storage/indexeddb/intversion-abort-in-initial-upgradeneeded-expected.txt:
  • storage/indexeddb/resources/intversion-abort-in-initial-upgradeneeded.js:
11:49 AM Changeset in webkit [193969] by jiewen_tan@apple.com
  • 1 edit
    2 adds in trunk/LayoutTests

Do not fire load events from frames with scripting disabled
​https://bugs.webkit.org/show_bug.cgi?id=118042
<rdar://problem/14272857>

Reviewed by Brent Fulgham.

Since the crash is not reproducible, only test case from Blink r153029 is merged:
​https://codereview.chromium.org/17682003

  • fast/images/image-load-event-crash-expected.txt: Added.
  • fast/images/image-load-event-crash.html: Added.
11:13 AM Changeset in webkit [193968] by beidson@apple.com
  • 6 edits in trunk

Modern IDB: storage/indexeddb/index-count.html fails.
​https://bugs.webkit.org/show_bug.cgi?id=152175

Reviewed by Alex Christensen.

Source/WebCore:

No new tests (At least one failing test now passes).

  • Modules/indexeddb/client/IDBIndexImpl.cpp:

(WebCore::IDBClient::IDBIndex::count): If the passed in IDBKeyRange* is nullptr, use IDBKeyRangeData::allKeys.
(WebCore::IDBClient::IDBIndex::doCount): Change an isNull check to a more correct !isValid() check.

LayoutTests:

  • platform/mac-wk1/TestExpectations:
  • storage/indexeddb/index-count-expected.txt:
  • storage/indexeddb/modern/index-get-count-failures-expected.txt:
10:26 AM Changeset in webkit [193967] by matthew_hanson@apple.com
  • 5 edits in branches/safari-601-branch

Merge r193922. rdar://problem/23727472

10:26 AM Changeset in webkit [193966] by matthew_hanson@apple.com
  • 12 edits
    3 adds in branches/safari-601-branch

Merge r193859. rdar://problem/23814477

10:26 AM Changeset in webkit [193965] by matthew_hanson@apple.com
  • 1 edit
    1 add in branches/safari-601-branch/Source/JavaScriptCore

Merge r193480. rdar://problem/23849785

10:26 AM Changeset in webkit [193964] by matthew_hanson@apple.com
  • 6 edits in branches/safari-601-branch/Source/JavaScriptCore

Merge r193470. rdar://problem/23849785

10:26 AM Changeset in webkit [193963] by matthew_hanson@apple.com
  • 5 edits
    3 adds in branches/safari-601-branch

Merge r192772. rdar://problem/23797220

10:26 AM Changeset in webkit [193962] by matthew_hanson@apple.com
  • 2 edits in branches/safari-601-branch/Source/WebCore

Merge r192066. rdar://problem/23715623

10:26 AM Changeset in webkit [193961] by matthew_hanson@apple.com
  • 13 edits in branches/safari-601-branch/Source

Merge r191628. rdar://problem/23715623

10:26 AM Changeset in webkit [193960] by matthew_hanson@apple.com
  • 25 edits
    2 adds in branches/safari-601-branch/Source

Merge r191084. rdar://problem/23715623

9:45 AM Changeset in webkit [193959] by peavo@outlook.com
  • 3 edits in trunk/Source/WebCore

[WinCairo][MediaFoundation] Setting playback rate does not work.
​https://bugs.webkit.org/show_bug.cgi?id=152172

Reviewed by Brent Fulgham.

Implement method to set playback rate.

  • platform/graphics/win/MediaPlayerPrivateMediaFoundation.cpp:

(WebCore::MediaPlayerPrivateMediaFoundation::seekDouble):
(WebCore::MediaPlayerPrivateMediaFoundation::setRateDouble):
(WebCore::MediaPlayerPrivateMediaFoundation::durationDouble):

  • platform/graphics/win/MediaPlayerPrivateMediaFoundation.h:
9:44 AM Changeset in webkit [193958] by dbates@webkit.org
  • 1 edit
    1 move
    12 adds in trunk/LayoutTests

[iOS][WK2] Update expected results for tests imported/w3c/web-platform-tests

  • platform/ios-simulator-wk2/imported/w3c/web-platform-tests/html/dom/interfaces-expected.txt: Added.
  • platform/ios-simulator-wk2/imported/w3c/web-platform-tests/html/semantics/forms/constraints/form-validation-validity-valueMissing-expected.txt: Added.
  • platform/ios-simulator-wk2/imported/w3c/web-platform-tests/html/semantics/forms/constraints/form-validation-willValidate-expected.txt: Renamed from LayoutTests/platform/ios-simulator/imported/w3c/web-platform-tests/html/semantics/forms/constraints/form-validation-willValidate-expected.txt.
  • platform/ios-simulator-wk2/imported/w3c/web-platform-tests/html/semantics/forms/the-input-element/type-change-state-expected.txt: Added.
  • platform/ios-simulator-wk2/imported/w3c/web-platform-tests/html/semantics/interfaces-expected.txt: Added.
9:35 AM Changeset in webkit [193957] by Darin Adler
  • 19 edits
    4 deletes in trunk

Reduce the number of events that can be created by Document.createEvent
​https://bugs.webkit.org/show_bug.cgi?id=151931

Reviewed by Alex Christensen.

LayoutTests/imported/w3c:

  • web-platform-tests/dom/events/ProgressEvent-expected.txt: Updated for progression.
  • web-platform-tests/html/semantics/embedded-content/media-elements/interfaces/TrackEvent/createEvent-expected.txt:

Ditto.

Source/WebCore:

Document.createEvent is intended for use only with a certain set of legacy events.
Ideally it should only be the ones mentioned in the DOM specification.

For now, at least remove all the events that can't usefully be created and initialized
this way. Later, we should cut it down even smaller. And stop automatically generating
this, which was causing everyone who made an event IDL file to get supported here!

The modern alternative is to use event class constructors instead.

  • CMakeLists.txt: Don't compile EventFactory.cpp. For now, we still generate

EventFactory.cpp but we do not use it.

  • DerivedSources.make: Ditto.
  • WebCore.vcxproj/WebCore.vcxproj: Ditto.
  • WebCore.vcxproj/WebCore.vcxproj.filters: Ditto.
  • WebCore.xcodeproj/project.pbxproj: Ditto. Also don't include EventFactory.h in the

project file.

  • dom/DOMImplementation.cpp:

(WebCore::DOMImplementation::hasFeature): Added a comment about the SVGZoomEvents feature.

  • dom/Document.cpp: Re-sorted includes and added the new ones needed for createEvent.

(WebCore::Document::createEvent): Moved all the logic here from EventFactory, and
took a crack at comments that explain what this should and should not be used for.

  • dom/EventFactory.h: Removed.

LayoutTests:

on createEvent("IDBVersionChangeEvent").

  • animations/animation-events-create.html: Updated to use

"new WebKitAnimationEvent" instead of document.createEvent.

  • fast/events/event-creation-expected.txt: Removed expected results for

various events that can no longer be created with createEvent.

  • fast/events/event-creation.html: Removed tests for various events

that can no longer be created with createEvent.

  • imported/blink/plugins/plugin-synthetic-event-crash.html: Updated to use

"new PopStateEvent" instead of document.createEvent.

  • indieui/create-uirequestevent-expected.txt: Removed.
  • indieui/create-uirequestevent.html: Removed.
  • platform/mac-wk2/TestExpecations: Removed expectations for some deleted tests.
  • platform/wk2/storage/indexeddb/removed-expected.txt: Removed, since this is

no different from the platform-independent expected result.

  • transitions/transition-end-event-create.html: Updated to use

"new WebKitTransitionEvent" instead of document.createEvent.

9:34 AM Changeset in webkit [193956] by Nikita Vasilyev
  • 5 edits
    2 adds in trunk

Web Inspector: When logging strings, detect stack traces and show them as StackTraceView
​https://bugs.webkit.org/show_bug.cgi?id=149790

Reviewed by Timothy Hatcher.

Source/WebInspectorUI:

  • UserInterface/Models/StackTrace.js:

(WebInspector.StackTrace.isLikelyStackTrace): Added.

  • UserInterface/Views/ConsoleMessageView.css:

(.console-message-extra-parameter .stack-trace):
Display stack trace view on the same line as a list bullet point from
console message extra parameter.

  • UserInterface/Views/ConsoleMessageView.js:

(WebInspector.ConsoleMessageView.prototype._appendFormattedArguments):
Don't format with string substitutions for stack traces. E.g. there is
no need to replace %s with the next argument.

(WebInspector.ConsoleMessageView.prototype._isStackTrace): Added.
(WebInspector.ConsoleMessageView.prototype._formatParameterAsString):
Detect stack traces and format them appropriately.

LayoutTests:

  • inspector/console/js-isLikelyStackTrace.html: Added.
9:15 AM Changeset in webkit [193955] by benjamin@webkit.org
  • 4 edits in trunk/Source/JavaScriptCore

[JSC] Little cleanup of FTLOutput type casts and conversions
​https://bugs.webkit.org/show_bug.cgi?id=152166

Reviewed by Geoffrey Garen.

Clean up:
-Change fpCast() to explicit conversion doubleToFloat() and floatToDouble()

to match B3's opcodes.

-Remove unused conversion functions.
-Use the most specific cast function when possible.
-Functions that are only used inside FTLOutput are made private.

In FTLB3Output, those functions were removed.

  • ftl/FTLB3Output.h:

(JSC::FTL::Output::doubleToFloat):
(JSC::FTL::Output::floatToDouble):
(JSC::FTL::Output::fround):
(JSC::FTL::Output::fpToInt): Deleted.
(JSC::FTL::Output::fpToUInt): Deleted.
(JSC::FTL::Output::intToFP): Deleted.
(JSC::FTL::Output::unsignedToFP): Deleted.
(JSC::FTL::Output::intCast): Deleted.
(JSC::FTL::Output::fpCast): Deleted.
(JSC::FTL::Output::intToPtr): Deleted.
(JSC::FTL::Output::ptrToInt): Deleted.

  • ftl/FTLLowerDFGToLLVM.cpp:

(JSC::FTL::DFG::LowerDFGToLLVM::compileGetByVal):
(JSC::FTL::DFG::LowerDFGToLLVM::compilePutByVal):

  • ftl/FTLOutput.h:

(JSC::FTL::Output::doubleToFloat):
(JSC::FTL::Output::floatToDouble):
(JSC::FTL::Output::intCast):
(JSC::FTL::Output::fpToInt):
(JSC::FTL::Output::fpToUInt):
(JSC::FTL::Output::fpCast):
(JSC::FTL::Output::intToFP):
(JSC::FTL::Output::unsignedToFP):

8:23 AM EnvironmentVariables edited by clopez@igalia.com
(diff)
7:03 AM Changeset in webkit [193954] by matthew_hanson@apple.com
  • 3 edits in branches/safari-601.1.46-branch/Source/WebCore

Merge r193876. rdar://problem/23305376

4:34 AM Changeset in webkit [193953] by matthew_hanson@apple.com
  • 16 edits in branches/safari-601.1.46-branch/Source

Merge r192712. rdar://problem/23814340

2:01 AM Changeset in webkit [193952] by matthew_hanson@apple.com
  • 12 edits
    3 adds in branches/safari-601.1.46-branch

Merge r193859. rdar://problem/23814345

2:01 AM Changeset in webkit [193951] by matthew_hanson@apple.com
  • 5 edits in branches/safari-601.1.46-branch

Merge r193922. rdar://problem/23716993

1:34 AM Changeset in webkit [193950] by matthew_hanson@apple.com
  • 2 edits in branches/safari-601.1.46-branch/Source/WebCore

Merge r193760. rdar://problem/23727535

Dec 10, 2015:

11:59 PM Changeset in webkit [193949] by beidson@apple.com
  • 6 edits in trunk

Modern IDB: storage/indexeddb/objectstore-count.html fails.
​https://bugs.webkit.org/show_bug.cgi?id=152167

Reviewed by Alex Christensen.

Source/WebCore:

No new tests (At least one failing test now passes).

  • Modules/indexeddb/IDBKeyRangeData.h:

(WebCore::IDBKeyRangeData::allKeys):

  • Modules/indexeddb/client/IDBObjectStoreImpl.cpp:

(WebCore::IDBClient::IDBObjectStore::count): If the passed in IDBKeyRange* is nullptr, use IDBKeyRangeData::allKeys.
(WebCore::IDBClient::IDBObjectStore::doCount): Change an isNull check to a more correct !isValid() check.

LayoutTests:

  • platform/mac-wk1/TestExpectations:
  • storage/indexeddb/objectstore-count-expected.txt:
11:45 PM Changeset in webkit [193948] by youenn.fablet@crf.canon.fr
  • 7 edits in trunk/Source

Binding and builtin generators should lowercase RTCXX as rtcXX and not rTCXX
​https://bugs.webkit.org/show_bug.cgi?id=152121

Reviewed by Darin Adler.

Source/JavaScriptCore:

  • Scripts/builtins/builtins_generator.py:

(WK_lcfirst): Added RTC special rule.

Source/WebCore:

No change in behavior.

  • bindings/js/JSDOMWindowBase.cpp:

(WebCore::JSDOMWindowBase::finishCreation): Using rtcXX in lieu of rTCXX.

  • bindings/js/WebCoreJSBuiltinInternals.h:

(WebCore::JSBuiltinInternalFunctions::JSBuiltinInternalFunctions): Ditto.
(WebCore::JSBuiltinInternalFunctions::rtcPeerConnectionInternals): Added.
(WebCore::JSBuiltinInternalFunctions::visit): Ditto.
(WebCore::JSBuiltinInternalFunctions::init): Ditto.
(WebCore::JSBuiltinInternalFunctions::rTCPeerConnectionInternals): Deleted.

  • bindings/js/WebCoreJSBuiltins.h:

(WebCore::JSBuiltinFunctions::JSBuiltinFunctions): Using rtcXX in lieu of rTCXX.
(WebCore::JSBuiltinFunctions::rtcPeerConnectionBuiltins): Added.
(WebCore::JSBuiltinFunctions::rtcPeerConnectionInternalsBuiltins): Added.
(WebCore::JSBuiltinFunctions::rTCPeerConnectionBuiltins): Deleted.
(WebCore::JSBuiltinFunctions::rTCPeerConnectionInternalsBuiltins): Deleted.

  • bindings/scripts/CodeGenerator.pm:

(WK_lcfirst): Added RTC special rule.

11:31 PM Changeset in webkit [193947] by Alan Bujtas
  • 3 edits
    2 adds in trunk

ASSERTION FAILED: !simpleLineLayout() in WebCore::RenderText::collectSelectionRectsForLineBoxes
​https://bugs.webkit.org/show_bug.cgi?id=152115

Reviewed by Simon Fraser.

document.execCommand("indent") generates a blockquote wrapper and moves the indented content inside.
If the indented content is already inside a selection, we need to make sure that newly created flow uses
normal line layout.
This patch fixes the generic case as re-parenting an already selected renderer is not specific to document.execCommand("indent").

Source/WebCore:

Test: fast/block/selection-inside-simple-line-layout.html

  • rendering/SimpleLineLayout.cpp:

(WebCore::SimpleLineLayout::canUseForWithReason):
(WebCore::SimpleLineLayout::printReason):

LayoutTests:

  • fast/block/selection-inside-simple-line-layout-expected.txt: Added.
  • fast/block/selection-inside-simple-line-layout.html: Added.
9:26 PM Changeset in webkit [193946] by Nikita Vasilyev
  • 2 edits in trunk/Source/WebInspectorUI

Web Inspector: debugger dashboard's switching arrows are positioned too close to the dashboard border
​https://bugs.webkit.org/show_bug.cgi?id=151867

Reviewed by Timothy Hatcher.

  • UserInterface/Views/DashboardContainerView.css:

(.dashboard-container .advance-arrow):

8:26 PM Changeset in webkit [193945] by beidson@apple.com
  • 2 edits in trunk/LayoutTests

Unreviewed TestExpectations gardening.

  • platform/mac-wk1/TestExpectations: Move 3 failing IDB tests to the "Skipped because of Workers" section.
8:06 PM Changeset in webkit [193944] by eric.carlson@apple.com
  • 40 edits
    6 adds
    3 deletes in trunk

[MediaStream] Expose media capture devices persistent permissions to WebCore
​https://bugs.webkit.org/show_bug.cgi?id=152087

Source/WebCore:

Reviewed by Chris Dumez.

No new tests, an existing test was updated to test the change.

  • CMakeLists.txt: Add UserMediaPermissionCheck.cpp.
  • Modules/mediastream/MediaDevicesRequest.cpp:

(WebCore::MediaDevicesRequest::~MediaDevicesRequest): Clear the permission checker client.
(WebCore::MediaDevicesRequest::contextDestroyed): Ditto.
(WebCore::MediaDevicesRequest::start): Create a permission checker and start it running.
(WebCore::MediaDevicesRequest::didCompleteCheck): Start the media source checker.
(WebCore::MediaDevicesRequest::didCompleteRequest): Only include a track's label if the

page has permission to use a capture device.

  • Modules/mediastream/MediaDevicesRequest.h:
  • Modules/mediastream/UserMediaClient.h: Include prototypes for permission checker.

(WebCore::UserMediaClient::~UserMediaClient):

  • Modules/mediastream/MediaStreamTrackSourcesRequest.cpp: Removed, not longer used.
  • Modules/mediastream/MediaStreamTrackSourcesRequest.h:
  • Modules/mediastream/UserMediaController.h:

(WebCore::UserMediaController::checkUserMediaPermission): New.
(WebCore::UserMediaController::cancelUserMediaPermissionCheck): Ditto.

  • Modules/mediastream/UserMediaPermissionCheck.cpp: Added.

(WebCore::UserMediaPermissionCheck::create):
(WebCore::UserMediaPermissionCheck::UserMediaPermissionCheck):
(WebCore::UserMediaPermissionCheck::~UserMediaPermissionCheck):
(WebCore::UserMediaPermissionCheck::securityOrigin):
(WebCore::UserMediaPermissionCheck::contextDestroyed):
(WebCore::UserMediaPermissionCheck::start):
(WebCore::UserMediaPermissionCheck::setDeviceAccessMode):

  • Modules/mediastream/UserMediaPermissionCheck.h: Added.

(WebCore::UserMediaPermissionCheckClient::~UserMediaPermissionCheckClient):
(WebCore::UserMediaPermissionCheck::setClient):

  • WebCore.xcodeproj/project.pbxproj: Add UserMediaPermissionCheck.cpp|.h
  • platform/mock/UserMediaClientMock.h: Removed, it is no longer used.
  • testing/Internals.cpp: Remove UserMediaClientMock.h include, it is gone.

Source/WebKit/mac:

Reviewed by Chris Dumez.

Add methods and helpers for WK1 permission checker interface.

  • WebCoreSupport/WebUserMediaClient.h:
  • WebCoreSupport/WebUserMediaClient.mm:

(userMediaRequestsMap):
(AddRequestToRequestMap):
(RemoveRequestFromRequestMap):
(userMediaCheckMap):
(AddPermissionCheckToMap):
(RemovePermissionCheckFromMap):
(WebUserMediaClient::WebUserMediaClient):
(WebUserMediaClient::requestUserMediaAccess):
(WebUserMediaClient::cancelUserMediaAccessRequest):
(WebUserMediaClient::checkUserMediaPermission):
(WebUserMediaClient::cancelUserMediaPermissionCheck):
(-[WebUserMediaPolicyListener allow]):
(-[WebUserMediaPolicyListener deny]):
(-[WebUserMediaPolicyCheckerListener initWithUserMediaPermissionCheck:]):
(-[WebUserMediaPolicyCheckerListener cancelUserMediaPermissionCheck]):
(-[WebUserMediaPolicyCheckerListener allow]):
(-[WebUserMediaPolicyCheckerListener deny]):
(-[WebUserMediaPolicyCheckerListener denyOnlyThisRequest]):
(-[WebUserMediaPolicyCheckerListener shouldClearCache]):
(AddRequestToMap): Deleted.
(RemoveRequestFromMap): Deleted.

  • WebView/WebUIDelegatePrivate.h:

Source/WebKit2:

Reviewed by Chris Dumez.

  • CMakeLists.txt: Add UserMediaPermissionCheckProxy.cpp and WKUserMediaPermissionCheck.cpp.
  • Shared/API/APIObject.h: Define UserMediaPermissionCheck.
  • Shared/API/c/WKBase.h: Add WKUserMediaPermissionCheckRef typedef.
  • UIProcess/API/APIUIClient.h:

(API::UIClient::checkUserMediaPermissionForOrigin): New.

  • UIProcess/API/C/WKAPICast.h: Add WKUserMediaPermissionCheckRef/UserMediaPermissionCheckProxy mapping.
  • UIProcess/API/C/WKPage.cpp:

(WKPageSetPageUIClient): Implement checkUserMediaPermissionForOrigin.

  • UIProcess/API/C/WKPageUIClient.h: Add WKCheckUserMediaPermissionCallback typedef and add checkUserMediaPermissionForOrigin to WKPageUIClientV6.
  • UIProcess/API/C/WKUserMediaPermissionCheck.cpp: Added.

(WKUserMediaPermissionCheckGetTypeID):
(WKUserMediaPermissionCheckSetHasPermission):

  • UIProcess/API/C/WKUserMediaPermissionCheck.h: Added.
  • UIProcess/UserMediaPermissionCheckProxy.cpp: Added.

(WebKit::UserMediaPermissionCheckProxy::UserMediaPermissionCheckProxy):
(WebKit::UserMediaPermissionCheckProxy::setHasPermission):
(WebKit::UserMediaPermissionCheckProxy::invalidate):

  • UIProcess/UserMediaPermissionCheckProxy.h: Added.

(WebKit::UserMediaPermissionCheckProxy::create):

  • UIProcess/UserMediaPermissionRequestManagerProxy.cpp:

(WebKit::UserMediaPermissionRequestManagerProxy::invalidateRequests):
(WebKit::UserMediaPermissionRequestManagerProxy::createRequest):
(WebKit::UserMediaPermissionRequestManagerProxy::didReceiveUserMediaPermissionDecision):
(WebKit::UserMediaPermissionRequestManagerProxy::createUserMediaPermissionCheck):
(WebKit::UserMediaPermissionRequestManagerProxy::didCompleteUserMediaPermissionCheck):

  • UIProcess/UserMediaPermissionRequestManagerProxy.h:
  • UIProcess/WebPageProxy.cpp:

(WebKit::WebPageProxy::requestUserMediaPermissionForFrame):
(WebKit::WebPageProxy::checkUserMediaPermissionForFrame):
(WebKit::WebPageProxy::requestNotificationPermission):

  • UIProcess/WebPageProxy.h:
  • UIProcess/WebPageProxy.messages.in:
  • WebKit2.xcodeproj/project.pbxproj: Add UserMediaPermissionCheckProxy.*, and WKUserMediaPermissionCheck.*.
  • WebProcess/MediaStream/UserMediaPermissionRequestManager.cpp:

(WebKit::UserMediaPermissionRequestManager::startUserMediaRequest): Renamed from startRequest.
(WebKit::UserMediaPermissionRequestManager::cancelUserMediaRequest): Renamed from cancelRequest.
(WebKit::UserMediaPermissionRequestManager::didReceiveUserMediaPermissionDecision): m_requestToIDMap ->

m_userMediaRequestToIDMap.remove.

(WebKit::UserMediaPermissionRequestManager::startUserMediaPermissionCheck): New, start the request.
(WebKit::UserMediaPermissionRequestManager::cancelUserMediaPermissionCheck): New, cancel

the request.

(WebKit::UserMediaPermissionRequestManager::didCompleteUserMediaPermissionCheck): New,

all the request completion method.

(WebKit::UserMediaPermissionRequestManager::startRequest): Deleted.
(WebKit::UserMediaPermissionRequestManager::cancelRequest): Deleted.

  • WebProcess/MediaStream/UserMediaPermissionRequestManager.h:
  • WebProcess/WebCoreSupport/WebUserMediaClient.cpp:

(WebKit::WebUserMediaClient::requestUserMediaAccess): startRequest -> startUserMediaRequest.
(WebKit::WebUserMediaClient::cancelUserMediaAccessRequest): cancelRequest -> cancelUserMediaRequest.
(WebKit::WebUserMediaClient::checkUserMediaPermission): New.
(WebKit::WebUserMediaClient::cancelUserMediaPermissionCheck): New.

  • WebProcess/WebCoreSupport/WebUserMediaClient.h:
  • WebProcess/WebPage/WebPage.cpp:

(WebKit::WebPage::didCompleteUserMediaPermissionCheck): New.

  • WebProcess/WebPage/WebPage.h:
  • WebProcess/WebPage/WebPage.messages.in: Add DidCompleteUserMediaPermissionCheck.

Tools:

Add support for the new user media permission checker page UI client method.

Reviewed by Chris Dumez.

  • WebKitTestRunner/TestController.cpp:

(WTR::decidePolicyForUserMediaPermissionRequest):
(WTR::checkUserMediaPermissionForOrigin):
(WTR::TestController::createOtherPage): Add checkUserMediaPermissionForOrigin.
(WTR::TestController::createWebViewWithOptions): Ditto.
(WTR::TestController::resetStateToConsistentValues): Clear m_userMediaOriginPermissions.
(WTR::originUserVisibleName): New, create a string for the origin.
(WTR::TestController::handleCheckOfUserMediaPermissionForOrigin): Set the WKUserMediaPermissionCheckRef

according to the state of the origin permission map.

(WTR::TestController::handleUserMediaPermissionRequest): Remember both the origin and the

request so we can update the origin permission map in decidePolicyForUserMediaPermissionRequestIfPossible.

(WTR::TestController::decidePolicyForUserMediaPermissionRequestIfPossible): Update the

origin permission map.

  • WebKitTestRunner/TestController.h:

LayoutTests:

Reviewed by Chris Dumez.

  • fast/mediastream/MediaDevices-enumerateDevices-expected.txt:
  • fast/mediastream/MediaDevices-enumerateDevices.html:
8:03 PM Changeset in webkit [193943] by fpizlo@apple.com
  • 11 edits in trunk/Source/JavaScriptCore

FTL B3 should be able to run quicksort asm.js test
​https://bugs.webkit.org/show_bug.cgi?id=152105

Reviewed by Geoffrey Garen.

This covers making all of the changes needed to run quicksort.js from AsmBench.

  • Reintroduced float types to FTLLower since we now have B3::Float.
  • Gave FTL::Output the ability to speak of load types and store types separately from LValue types. This dodges the problem that B3 doesn't have types for Int8 and Int16 but supports loads and stores of that type.
  • Implemented Mod in B3 and wrote tests.

I also fixed a pre-existing bug in a test that appeared to only manifest in release builds.

Currently, B3's performance on asm.js tests is not good. It should be easy to fix:

  • b3/B3CCallValue.h:
  • b3/B3Const32Value.cpp:

(JSC::B3::Const32Value::divConstant):
(JSC::B3::Const32Value::modConstant):
(JSC::B3::Const32Value::bitAndConstant):

  • b3/B3Const32Value.h:
  • b3/B3Const64Value.cpp:

(JSC::B3::Const64Value::divConstant):
(JSC::B3::Const64Value::modConstant):
(JSC::B3::Const64Value::bitAndConstant):

  • b3/B3Const64Value.h:
  • b3/B3ReduceStrength.cpp:
  • b3/B3Validate.cpp:
  • b3/B3Value.cpp:

(JSC::B3::Value::divConstant):
(JSC::B3::Value::modConstant):
(JSC::B3::Value::bitAndConstant):

  • b3/B3Value.h:
  • b3/testb3.cpp:

(JSC::B3::testChillDiv64):
(JSC::B3::testMod):
(JSC::B3::testSwitch):
(JSC::B3::run):

  • ftl/FTLB3Output.cpp:

(JSC::FTL::Output::load16ZeroExt32):
(JSC::FTL::Output::store):
(JSC::FTL::Output::store32As8):
(JSC::FTL::Output::store32As16):
(JSC::FTL::Output::loadFloatToDouble): Deleted.

  • ftl/FTLB3Output.h:

(JSC::FTL::Output::mul):
(JSC::FTL::Output::div):
(JSC::FTL::Output::chillDiv):
(JSC::FTL::Output::rem):
(JSC::FTL::Output::neg):
(JSC::FTL::Output::load32):
(JSC::FTL::Output::load64):
(JSC::FTL::Output::loadPtr):
(JSC::FTL::Output::loadFloat):
(JSC::FTL::Output::loadDouble):
(JSC::FTL::Output::store32):
(JSC::FTL::Output::store64):
(JSC::FTL::Output::storePtr):
(JSC::FTL::Output::storeFloat):
(JSC::FTL::Output::storeDouble):
(JSC::FTL::Output::addPtr):
(JSC::FTL::Output::extractValue):
(JSC::FTL::Output::call):
(JSC::FTL::Output::operation):

  • ftl/FTLLowerDFGToLLVM.cpp:

(JSC::FTL::DFG::LowerDFGToLLVM::compileGetByVal):
(JSC::FTL::DFG::LowerDFGToLLVM::compilePutByVal):
(JSC::FTL::DFG::LowerDFGToLLVM::compileArrayPush):
(JSC::FTL::DFG::LowerDFGToLLVM::compileArrayPop):

  • ftl/FTLOutput.cpp:

(JSC::FTL::Output::Output):
(JSC::FTL::Output::store):
(JSC::FTL::Output::check):
(JSC::FTL::Output::load):

  • ftl/FTLOutput.h:

(JSC::FTL::Output::load32):
(JSC::FTL::Output::load64):
(JSC::FTL::Output::loadPtr):
(JSC::FTL::Output::loadFloat):
(JSC::FTL::Output::loadDouble):
(JSC::FTL::Output::store32As8):
(JSC::FTL::Output::store32As16):
(JSC::FTL::Output::store32):
(JSC::FTL::Output::store64):
(JSC::FTL::Output::storePtr):
(JSC::FTL::Output::storeFloat):
(JSC::FTL::Output::storeDouble):
(JSC::FTL::Output::addPtr):
(JSC::FTL::Output::loadFloatToDouble): Deleted.
(JSC::FTL::Output::store16): Deleted.

7:51 PM Changeset in webkit [193942] by mmaxfield@apple.com
  • 2 edits in trunk/Source/WebCore

Build fix

Unreviewed.

  • platform/graphics/cocoa/FontCocoa.mm:

(WebCore::smallCapsTrueTypeDictionary):

7:41 PM Changeset in webkit [193941] by fpizlo@apple.com
  • 2 edits in trunk/Source/JavaScriptCore

Consider still matching an address expression even if B3 has already assigned a Tmp to it
​https://bugs.webkit.org/show_bug.cgi?id=150777

Reviewed by Geoffrey Garen.

We need some heuristic for when an address should be computed as a separate instruction. It's
usually profitable to sink the address into the memory access. The previous heuristic meant that
the address would get separate instructions if it was in a separate block from the memory access.
This was messing up codegen of things like PutByVal out-of-bounds, where the address is computed
in one block and then used in another. I don't think that which block owns the address
computation should factor into any heuristic here, since it's so fragile: the compiler may lower
something by splitting blocks and we don't want this to ruin performance.

So, this replaces that heuristic with a more sensible one: the address computation gets its own
instruction if it has a lot of uses. In practice this means that we always sink the address
computation into the memory access.

  • b3/B3LowerToAir.cpp:

(JSC::B3::Air::LowerToAir::effectiveAddr):

6:24 PM Changeset in webkit [193940] by Simon Fraser
  • 2 edits in trunk/Source/WebCore

Mordernize viewport dumping
​https://bugs.webkit.org/show_bug.cgi?id=152159

Reviewed by Zalan Bujtas.

Use groupings to simplify the viewport configuration dumping code.

  • page/ViewportConfiguration.cpp:

(WebCore::operator<<):
(WebCore::ViewportConfiguration::description):

6:08 PM Changeset in webkit [193939] by dbates@webkit.org
  • 6 edits
    1 copy
    4 adds in trunk

[CSP] eval() is not blocked for stringified literals
​https://bugs.webkit.org/show_bug.cgi?id=152158
<rdar://problem/15775625>

Reviewed by Saam Barati.

Source/JavaScriptCore:

Fixes an issue where stringified literals can be eval()ed despite being disallowed by
Content Security Policy of the page.

  • interpreter/Interpreter.cpp:

(JSC::eval): Throw a JavaScript EvalError exception if eval() is disallowed for the page
and return undefined.

  • runtime/JSGlobalObjectFunctions.cpp:

(JSC::globalFuncEval): Ditto.

LayoutTests:

Update test LayoutTests/http/tests/security/contentSecurityPolicy/eval-blocked.html to be
more comprehensive.

Add tests to ensure that we block eval() from within an external JavaScript script when the
policy of the page disallows eval() and that we block eval() inside a subframe that disallows
eval() when the page in the main frame allows eval().

  • http/tests/security/contentSecurityPolicy/eval-blocked-expected.txt:
  • http/tests/security/contentSecurityPolicy/eval-blocked-in-external-script-expected.txt: Added.
  • http/tests/security/contentSecurityPolicy/eval-blocked-in-external-script.html: Added.
  • http/tests/security/contentSecurityPolicy/eval-blocked-in-subframe-expected.txt: Copied from LayoutTests/http/tests/security/contentSecurityPolicy/eval-blocked-expected.txt.
  • http/tests/security/contentSecurityPolicy/eval-blocked-in-subframe.html: Added.
  • http/tests/security/contentSecurityPolicy/eval-blocked.html:
  • http/tests/security/contentSecurityPolicy/resources/eval-blocked-in-external-script.js: Added.
6:06 PM Changeset in webkit [193938] by commit-queue@webkit.org
  • 2 edits in trunk/Source/JavaScriptCore

Fix jsc symlink creation on iOS
​https://bugs.webkit.org/show_bug.cgi?id=152155

Patch by Joseph Pecoraro <Joseph Pecoraro> on 2015-12-10
Reviewed by Dan Bernstein.

Switch from INSTALL_PATH_ACTUAL to just INSTALL_PATH.
Remove now unnecessary INSTALL_PATH_PREFIX use as well.

5:37 PM Changeset in webkit [193937] by Joseph Pecoraro
  • 12 edits
    1 move in trunk/Source

Remote Inspector: Verify the identity of the other side of XPC connections
​https://bugs.webkit.org/show_bug.cgi?id=152153

Reviewed by Brian Burg.

Source/JavaScriptCore:

Link with the Security framework.

  • inspector/remote/RemoteInspectorXPCConnection.h:
  • inspector/remote/RemoteInspectorXPCConnection.mm:

(auditTokenHasEntitlement):
(Inspector::RemoteInspectorXPCConnection::handleEvent):
(Inspector::RemoteInspectorXPCConnection::RemoteInspectorXPCConnection): Deleted.
When receiving the first message, verify the XPC connection
is connected to who we thought we were connected to and
Bail if it isn't.

Source/WebCore:

  • WebCore.xcodeproj/project.pbxproj:
  • platform/network/mac/CertificateInfoMac.mm:

Use the new header.

Source/WebKit2:

  • Shared/mac/SandboxUtilities.mm:
  • UIProcess/ApplicationStateTracker.mm:

Use new header.

Source/WTF:

  • WTF.xcodeproj/project.pbxproj:
  • wtf/spi/cocoa/SecuritySPI.h: Renamed from Source/WebCore/platform/spi/cocoa/SecuritySPI.h.

Push this down into WTF from WebCore and add a new method.

5:35 PM Changeset in webkit [193936] by beidson@apple.com
  • 19 edits in trunk

Modern IDB: storage/indexeddb/delete-in-upgradeneeded-close-in-versionchange.html fails
​https://bugs.webkit.org/show_bug.cgi?id=152144

Reviewed by Alex Christensen.

Source/WebCore:

No new tests (At least two failing tests now pass, and other incorrect tests updated to be more correct).

  • An IDBOpenDBRequest resulting in a versionchange transaction should not have the onsuccess event fire if the database connection was closed during the versionchange transaction. onerror should fire instead.
  • When firing an event at an IDBRequest, it should not have the transaction as an additional target if the transaction has finished.
  • When firing an event at an IDBRequest, it should not have the database as an additional target if the database is closed or is closing.
  • Modules/indexeddb/client/IDBDatabaseImpl.h:

(WebCore::IDBClient::IDBDatabase::isClosingOrClosed):

  • Modules/indexeddb/client/IDBOpenDBRequestImpl.cpp:

(WebCore::IDBClient::IDBOpenDBRequest::fireErrorAfterVersionChangeCompletion):
(WebCore::IDBClient::IDBOpenDBRequest::fireErrorAfterVersionChangeAbort): Deleted.

  • Modules/indexeddb/client/IDBOpenDBRequestImpl.h:
  • Modules/indexeddb/client/IDBRequestImpl.cpp:

(WebCore::IDBClient::IDBRequest::dispatchEvent): Don't add finished transactions or closed databases as event targets.

  • Modules/indexeddb/client/IDBTransactionImpl.cpp:

(WebCore::IDBClient::IDBTransaction::notifyDidAbort):
(WebCore::IDBClient::IDBTransaction::dispatchEvent): If this was a versionchange transaction completing, possibly fire

the error event on the OpenDBRequest instead of the success event.

  • Modules/indexeddb/client/IDBTransactionImpl.h:

(WebCore::IDBClient::IDBTransaction::isFinished):

LayoutTests:

  • platform/mac-wk1/TestExpectations:
  • storage/indexeddb/modern/abort-requests-cancelled-expected.txt:
  • storage/indexeddb/modern/aborted-put-expected.txt:
  • storage/indexeddb/modern/createobjectstore-basic-expected.txt:
  • storage/indexeddb/modern/deletedatabase-2-expected.txt:
  • storage/indexeddb/modern/deletedatabase-2.html:
  • storage/indexeddb/modern/deleteindex-2-expected.txt:
  • storage/indexeddb/modern/deleteobjectstore-1-expected.txt:
  • storage/indexeddb/modern/opendatabase-versions-expected.txt:
  • storage/indexeddb/modern/opendatabase-versions.html:
  • storage/indexeddb/modern/versionchange-abort-then-reopen-expected.txt:
5:21 PM Changeset in webkit [193935] by Brent Fulgham
  • 2 edits in trunk

[Win] Support building under Cygwin or native Perl
​https://bugs.webkit.org/show_bug.cgi?id=152145
<rdar://problem/23839868>

Reviewed by David Kilzer.

  • Source/cmake/tools/scripts/auto-version.pl: Correct handling of mixed DOS filenames when used in a

Cygwin context.

5:19 PM Changeset in webkit [193934] by Alan Bujtas
  • 3 edits in trunk/Source/WebCore

Simple line layout: Use TextPainter to draw simple line text.
​https://bugs.webkit.org/show_bug.cgi?id=152150

Reviewed by Simon Fraser.

No change in functionality.

  • rendering/SimpleLineLayoutFunctions.cpp:

(WebCore::SimpleLineLayout::paintFlow):

  • rendering/TextPainter.h:
4:31 PM Changeset in webkit [193933] by commit-queue@webkit.org
  • 21 edits in trunk/Source/JavaScriptCore

[JSC] Add a Modulo operator to B3, and a chill variant
​https://bugs.webkit.org/show_bug.cgi?id=152110

Patch by Benjamin Poulain <​bpoulain@apple.com> on 2015-12-10
Reviewed by Geoffrey Garen.

It is basically refactoring the Div and ChillDiv
code to be used by both opcodes.

  • b3/B3Common.h:

(JSC::B3::chillDiv):
(JSC::B3::chillMod):

  • b3/B3Const32Value.cpp:

(JSC::B3::Const32Value::modConstant):

  • b3/B3Const32Value.h:
  • b3/B3Const64Value.cpp:

(JSC::B3::Const64Value::modConstant):

  • b3/B3Const64Value.h:
  • b3/B3ConstDoubleValue.cpp:

(JSC::B3::ConstDoubleValue::modConstant):

  • b3/B3ConstDoubleValue.h:
  • b3/B3LowerMacros.cpp:
  • b3/B3LowerToAir.cpp:

(JSC::B3::Air::LowerToAir::lower):
(JSC::B3::Air::LowerToAir::lowerX86Div):

  • b3/B3Opcode.cpp:

(WTF::printInternal):

  • b3/B3Opcode.h:
  • b3/B3ReduceStrength.cpp:
  • b3/B3Validate.cpp:
  • b3/B3Value.cpp:

(JSC::B3::Value::modConstant):
(JSC::B3::Value::effects):
(JSC::B3::Value::key):
(JSC::B3::Value::typeFor):

  • b3/B3Value.h:
  • b3/testb3.cpp:

(JSC::B3::testModArgDouble):
(JSC::B3::testModArgsDouble):
(JSC::B3::testModArgImmDouble):
(JSC::B3::testModImmArgDouble):
(JSC::B3::testModImmsDouble):
(JSC::B3::testModArgFloat):
(JSC::B3::testModArgsFloat):
(JSC::B3::testModArgImmFloat):
(JSC::B3::testModImmArgFloat):
(JSC::B3::testModImmsFloat):
(JSC::B3::testModArg):
(JSC::B3::testModArgs):
(JSC::B3::testModImms):
(JSC::B3::testModArg32):
(JSC::B3::testModArgs32):
(JSC::B3::testModImms32):
(JSC::B3::testChillModArg):
(JSC::B3::testChillModArgs):
(JSC::B3::testChillModImms):
(JSC::B3::testChillModArg32):
(JSC::B3::testChillModArgs32):
(JSC::B3::testChillModImms32):
(JSC::B3::run):

  • ftl/FTLB3Output.h:

(JSC::FTL::Output::mod):
(JSC::FTL::Output::chillMod):
(JSC::FTL::Output::doubleMod):
(JSC::FTL::Output::rem): Deleted.
(JSC::FTL::Output::doubleRem): Deleted.

  • ftl/FTLLowerDFGToLLVM.cpp:

(JSC::FTL::DFG::LowerDFGToLLVM::compileArithMod):

  • ftl/FTLOutput.cpp:

(JSC::FTL::Output::chillMod):

  • ftl/FTLOutput.h:

(JSC::FTL::Output::mod):
(JSC::FTL::Output::doubleMod):
(JSC::FTL::Output::rem): Deleted.
(JSC::FTL::Output::doubleRem): Deleted.

4:05 PM Changeset in webkit [193932] by mmaxfield@apple.com
  • 2 edits in trunk/Source/WebCore

[Font Features] r193894 introduces leaks
​https://bugs.webkit.org/show_bug.cgi?id=152154

Reviewed by Joe Pecoraro.

  • platform/graphics/cocoa/FontCocoa.mm:

(WebCore::smallCapsTrueTypeDictionary):
(WebCore::createCTFontWithoutSynthesizableFeatures):

4:00 PM Changeset in webkit [193931] by Ryan Haddad
  • 1 edit
    1 add in trunk/LayoutTests

Rebaselining fast/text/emoji.html for Yosemite.
​https://bugs.webkit.org/show_bug.cgi?id=152147

Unreviewed test gardening.

  • platform/mac-yosemite/fast/text/emoji-expected.txt: Added.
3:39 PM Changeset in webkit [193930] by mmaxfield@apple.com
  • 4 edits in trunk

Build fix

Unreviewed.

Source/WebCore:

  • platform/graphics/cocoa/FontCocoa.mm:

(WebCore::Font::variantCapsSupportsCharacterForSynthesis):

LayoutTests:

  • platform/mac/TestExpectations:
3:30 PM Changeset in webkit [193929] by Alan Bujtas
  • 5 edits in trunk/Source/WebCore

TextPainter: Add support for painting multiple text runs.
​https://bugs.webkit.org/show_bug.cgi?id=152148

Reviewed by Simon Fraser.

This is in preparation for adding simple line layout as a client.

No change in functionality.

  • rendering/InlineTextBox.cpp:

(WebCore::drawSkipInkUnderline): Decouple underline skipping intersection calculation and text painter.
(WebCore::InlineTextBox::paint):
(WebCore::InlineTextBox::paintDecoration):

  • rendering/InlineTextBox.h:
  • rendering/TextPainter.cpp:

(WebCore::TextPainter::TextPainter):
(WebCore::TextPainter::paintTextWithShadows):
(WebCore::TextPainter::paintTextAndEmphasisMarksIfNeeded):
(WebCore::TextPainter::paintText):
(WebCore::TextPainter::dashesForIntersectionsWithRect): Deleted.

  • rendering/TextPainter.h:

(WebCore::TextPainter::setTextPaintStyle):
(WebCore::TextPainter::setSelectionPaintStyle):
(WebCore::TextPainter::setIsHorizontal):
(WebCore::TextPainter::setFont):
(WebCore::TextPainter::addEmphasis):
(WebCore::TextPainter::addTextShadow):

3:02 PM Changeset in webkit [193928] by bshafiei@apple.com
  • 5 edits in tags/Safari-602.1.13.3/Source

Versioning.

2:59 PM Changeset in webkit [193927] by bshafiei@apple.com
  • 1 copy in tags/Safari-602.1.13.3

New tag.

2:38 PM Changeset in webkit [193926] by Matt Baker
  • 2 edits in trunk/Source/WebInspectorUI

Web Inspector: debugger popover should have source location link when showing function source
​https://bugs.webkit.org/show_bug.cgi?id=151866

Reviewed by Brian Burg.

Added source code location link to function popover header.

  • UserInterface/Views/SourceCodeTextEditor.js:

(WebInspector.SourceCodeTextEditor.prototype._showPopoverForFunction.didGetDetails):
Create source code location link from response payload.
(WebInspector.SourceCodeTextEditor.prototype._showPopoverForFunction):

1:42 PM Changeset in webkit [193925] by Ryan Haddad
  • 1 edit
    1 add in trunk/LayoutTests

Adding iOS-simulator expectations for compositing/layers-inside-overflow-scroll.html
​https://bugs.webkit.org/show_bug.cgi?id=152132

Unreviewed test gardening.

  • platform/ios-simulator/compositing/layers-inside-overflow-scroll-expected.txt: Added.
1:26 PM Changeset in webkit [193924] by achristensen@apple.com
  • 12 edits
    1 copy
    2 adds in trunk

REGRESSION (r192796) WKBundlePageResourceLoadClient should be able to setHTTPBody in willSendRequestForFrame
​https://bugs.webkit.org/show_bug.cgi?id=152022
rdar://problem/23763584

Reviewed by Darin Adler.

Source/WebKit2:

  • Shared/API/c/WKURLRequest.cpp:

(WKURLRequestCopyHTTPMethod):
(WKURLRequestCopyWithHTTPBody):
(WKURLRequestSetDefaultTimeoutInterval):

  • Shared/API/c/WKURLRequest.h:

Make WKURLRequestCopyWithHTTPBody SPI for testing.

  • Shared/API/c/mac/WKURLRequestNS.mm:

(WKURLRequestCreateWithNSURLRequest):
Crash if someone tries to use an NSURLRequest with HTTPBodyStream, which will not work with the network process.

  • WebProcess/InjectedBundle/InjectedBundlePageResourceLoadClient.cpp:

(WebKit::InjectedBundlePageResourceLoadClient::willSendRequestForFrame):
Use an HTTP body if the client's willSendRequestForFrame returned one.
This is the functional change of this patch.

Tools:

  • WebKitTestRunner/InjectedBundle/Bindings/TestRunner.idl:
  • WebKitTestRunner/InjectedBundle/InjectedBundlePage.cpp:

(WTR::InjectedBundlePage::willSendRequestForFrame):

  • WebKitTestRunner/InjectedBundle/TestRunner.h:

(WTR::TestRunner::setWillSendRequestReturnsNull):
(WTR::TestRunner::willSendRequestReturnsNullOnRedirect):
(WTR::TestRunner::setWillSendRequestReturnsNullOnRedirect):
(WTR::TestRunner::setWillSendRequestAddsHTTPBody):
(WTR::TestRunner::willSendRequestHTTPBody):
Added setWillSendRequestAddsHTTPBody that uses new SPI for testing.

LayoutTests:

  • TestExpectations:
  • http/tests/misc/resources/post-echo.cgi: Copied from LayoutTests/http/tests/xmlhttprequest/resources/post-echo.cgi.
  • http/tests/misc/will-send-request-with-client-provided-http-body-expected.txt: Added.
  • http/tests/misc/will-send-request-with-client-provided-http-body.html: Added.
  • platform/wk2/TestExpectations:

New test for WK2 only.

12:44 PM Changeset in webkit [193923] by commit-queue@webkit.org
  • 3 edits in trunk/Tools

Remove additional simulator checks before running layout-tests
​https://bugs.webkit.org/show_bug.cgi?id=152146

Patch by Aakash Jain <​aakash_jain@apple.com> on 2015-12-10
Reviewed by Darin Adler.

  • Scripts/webkitpy/port/ios.py:

(IOSSimulatorPort.check_sys_deps): Removed additional simulators verifications.

  • Scripts/webkitpy/xcode/simulator.py:

(Simulator._boot_and_shutdown_simulator_device): Deleted.
(Simulator.check_simulator_device_and_erase_if_needed): Deleted.

12:22 PM Changeset in webkit [193922] by enrica@apple.com
  • 5 edits in trunk

Change skin tone support for two emoji.
​https://bugs.webkit.org/show_bug.cgi?id=152147
rdar://problem/23716993
rdar://problem/23716344

Reviewed by Darin Adler.

Source/WebCore:

Horse race emoji (1F3C7) should no longer have skin tone variation.
Sleuth/Spy emoji (!F575) should instead have skin tone variation.

  • platform/text/TextBreakIterator.cpp:

(WebCore::cursorMovementIterator):

LayoutTests:

  • fast/text/emoji.html:
  • platform/mac/fast/text/emoji-expected.txt:
11:19 AM Changeset in webkit [193921] by matthew_hanson@apple.com
  • 2 edits in branches/safari-601.1.46-branch/Source/WebCore

Merge r190911. rdar://problem/23432368

11:19 AM Changeset in webkit [193920] by matthew_hanson@apple.com
  • 3 edits in branches/safari-601.1.46-branch/LayoutTests

Merge r193641. rdar://problem/23814343

11:18 AM Changeset in webkit [193919] by matthew_hanson@apple.com
  • 8 edits in branches/safari-601.1.46-branch/Source/WebKit2

Merge r193481. rdar://problem/23110745

11:18 AM Changeset in webkit [193918] by matthew_hanson@apple.com
  • 8 edits in branches/safari-601.1.46-branch/Source

Merge r193382. rdar://problem/23814344

11:18 AM Changeset in webkit [193917] by matthew_hanson@apple.com
  • 13 edits
    6 adds
    4 deletes in branches/safari-601.1.46-branch

Merge r193286. rdar://problem/23814343

11:18 AM Changeset in webkit [193916] by matthew_hanson@apple.com
  • 5 edits
    3 adds in branches/safari-601.1.46-branch

Merge r192772. rdar://problem/23797213

11:18 AM Changeset in webkit [193915] by matthew_hanson@apple.com
  • 4 edits in branches/safari-601.1.46-branch/Source/WebCore

Merge r192758. rdar://problem/23814314

10:54 AM Changeset in webkit [193914] by Ryan Haddad
  • 2 edits in trunk/LayoutTests

Skip unsupported css3/font-variant-* tests on Win
​https://bugs.webkit.org/show_bug.cgi?id=149774

Unreviewed test gardening.

  • platform/win/TestExpectations:
10:14 AM Changeset in webkit [193913] by Nikita Vasilyev
  • 14 edits in trunk/Source/WebInspectorUI

Web Inspector: [Meta] Unify z-index values in Inspector's CSS
​https://bugs.webkit.org/show_bug.cgi?id=151978

Introduce CSS variables for z-index due to recurring issues with incorrectly overlapping elements.

From now on, all z-index values >= 64 must be defined as variables.
Values below 64 must not.

Reviewed by Timothy Hatcher.

  • UserInterface/Views/Variables.css:

(:root):
Introduce z-index variables.

  • UserInterface/Debug/UncaughtExceptionReporter.css:

(.sheet-container):

  • UserInterface/Views/BoxModelDetailsSectionRow.css:

(.details-section .row.box-model .editing):

  • UserInterface/Views/CompletionSuggestionsView.css:

(.completion-suggestions):

  • UserInterface/Views/DashboardContainerView.css:

(.dashboard-container .advance-arrow):

  • UserInterface/Views/DataGrid.css:

(.data-grid .resizer):

  • UserInterface/Views/DetailsSection.css:

(.details-section > .header):
(.details-section .details-section > .header):

  • UserInterface/Views/FindBanner.css:

(.find-banner):
(.find-banner > button.segmented:active):

  • UserInterface/Views/Main.css:

(#docked-resizer):
(.message-text-view):
(.bouncy-highlight):

  • UserInterface/Views/Popover.css:

(.popover):

  • UserInterface/Views/Resizer.css:

(.resizer):
(.glass-pane-for-drag):

  • UserInterface/Views/TimelineOverview.css:

(.timeline-overview > .scroll-container):

  • UserInterface/Views/VisualStyleSelectorSection.css:

(.details-section.visual-style-selector-section > .content > .selectors > .selector-list > .section-divider):

10:03 AM Changeset in webkit [193912] by commit-queue@webkit.org
  • 3 edits in trunk/Source/WebCore

Unreviewed, rolling out r193500.
​https://bugs.webkit.org/show_bug.cgi?id=152143

do not want to have to disable canvas-to-large-to-draw test
(Requested by bfulgham on #webkit).

Reverted changeset:

"Place an upper bound on canvas pixel count"
​https://bugs.webkit.org/show_bug.cgi?id=151825
​http://trac.webkit.org/changeset/193500

9:41 AM Changeset in webkit [193911] by dbates@webkit.org
  • 88 edits in trunk/LayoutTests

[iOS][WK2] Update expected results for editing tests

  • platform/ios-simulator-wk2/editing/deleting/delete-3608462-fix-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/4278698-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/before-after-input-element-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/editable-html-element-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/editing-empty-divs-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-3778059-fix-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-3851164-fix-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-at-end-01-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-br-009-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-br-at-tabspan-001-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-br-at-tabspan-002-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-br-at-tabspan-003-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-br-quoted-001-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-br-quoted-002-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-br-quoted-003-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-br-quoted-004-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-br-quoted-005-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-br-quoted-006-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-div-009-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-div-010-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-div-011-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-div-012-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-div-013-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-div-014-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-div-015-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-div-016-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-div-017-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-div-018-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-div-019-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-div-020-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-div-022-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-div-023-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-div-024-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-div-025-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-div-026-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-div-027-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-paragraph-01-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-paragraph-02-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-paragraph-03-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-paragraph-04-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-paragraph-05-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-tab-003-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-text-at-tabspan-001-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-text-at-tabspan-002-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-text-at-tabspan-003-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/insert-text-with-newlines-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/line-break-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/multiple-lines-selected-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/paragraph-separator-01-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/paragraph-separator-02-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/paragraph-separator-03-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/paragraph-separator-in-table-1-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/paragraph-separator-in-table-2-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/redo-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/return-key-with-selection-001-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/return-key-with-selection-002-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/return-key-with-selection-003-expected.txt:
  • platform/ios-simulator-wk2/editing/inserting/typing-002-expected.txt:
  • platform/ios-simulator-wk2/editing/style/apple-style-editable-mix-expected.txt:
  • platform/ios-simulator-wk2/editing/style/block-style-001-expected.txt:
  • platform/ios-simulator-wk2/editing/style/block-style-002-expected.txt:
  • platform/ios-simulator-wk2/editing/style/block-style-003-expected.txt:
  • platform/ios-simulator-wk2/editing/style/block-styles-007-expected.txt:
  • platform/ios-simulator-wk2/editing/style/create-block-for-style-001-expected.txt:
  • platform/ios-simulator-wk2/editing/style/create-block-for-style-002-expected.txt:
  • platform/ios-simulator-wk2/editing/style/create-block-for-style-003-expected.txt:
  • platform/ios-simulator-wk2/editing/style/create-block-for-style-004-expected.txt:
  • platform/ios-simulator-wk2/editing/style/create-block-for-style-005-expected.txt:
  • platform/ios-simulator-wk2/editing/style/create-block-for-style-006-expected.txt:
  • platform/ios-simulator-wk2/editing/style/create-block-for-style-007-expected.txt:
  • platform/ios-simulator-wk2/editing/style/create-block-for-style-008-expected.txt:
  • platform/ios-simulator-wk2/editing/style/create-block-for-style-009-expected.txt:
  • platform/ios-simulator-wk2/editing/style/create-block-for-style-010-expected.txt:
  • platform/ios-simulator-wk2/editing/style/create-block-for-style-011-expected.txt:
  • platform/ios-simulator-wk2/editing/style/create-block-for-style-012-expected.txt:
  • platform/ios-simulator-wk2/editing/style/create-block-for-style-013-expected.txt:
  • platform/ios-simulator-wk2/editing/style/designmode-expected.txt:
  • platform/ios-simulator-wk2/editing/style/relative-font-size-change-001-expected.txt:
  • platform/ios-simulator-wk2/editing/style/relative-font-size-change-002-expected.txt:
  • platform/ios-simulator-wk2/editing/style/relative-font-size-change-003-expected.txt:
  • platform/ios-simulator-wk2/editing/style/relative-font-size-change-004-expected.txt:
  • platform/ios-simulator-wk2/editing/style/style-3681552-fix-002-expected.txt:
  • platform/ios-simulator-wk2/editing/style/style-3998892-fix-expected.txt:
  • platform/ios-simulator-wk2/editing/style/style-boundary-001-expected.txt:
  • platform/ios-simulator-wk2/editing/style/style-boundary-004-expected.txt:
  • platform/ios-simulator-wk2/editing/style/table-selection-expected.txt:
  • platform/ios-simulator-wk2/editing/style/unbold-in-bold-expected.txt:
9:33 AM Changeset in webkit [193910] by Csaba Osztrogonác
  • 2 edits in trunk/Source/JavaScriptCore

[B3] Add new files to the cmake build system
​https://bugs.webkit.org/show_bug.cgi?id=152120

Reviewed by Filip Pizlo.

  • CMakeLists.txt:
9:03 AM Changeset in webkit [193909] by beidson@apple.com
  • 2 edits in trunk/Source/WebCore

Followup for:
Modern IDB: storage/indexeddb/intversion-close-between-events.html fails.
​https://bugs.webkit.org/show_bug.cgi?id=152096

Implementing Darin Adler's review feedback that came after the patch landed.

  • bindings/js/JSIDBDatabaseCustom.cpp:

(WebCore::JSIDBDatabase::transaction): No need to explicitly cast to Vector<String>.

8:50 AM Changeset in webkit [193908] by Csaba Osztrogonác
  • 2 edits in trunk/Source/JavaScriptCore

[B3] Use mark pragmas only if it is supported
​https://bugs.webkit.org/show_bug.cgi?id=152123

Reviewed by Mark Lam.

  • ftl/FTLB3Output.h:
8:38 AM Changeset in webkit [193907] by Yusuke Suzuki
  • 1 edit
    15 adds in trunk/LayoutTests

[ES6] Add several generator related JSRegress tests to measure performance change after optimization
​https://bugs.webkit.org/show_bug.cgi?id=151785

Reviewed by Saam Barati.

Before starting optimization for ES6 Generators, add several JSRegress tests to measure that.

  • js/regress/generator-create-expected.txt: Added.
  • js/regress/generator-create.html: Added.
  • js/regress/generator-fib-expected.txt: Added.
  • js/regress/generator-fib.html: Added.
  • js/regress/generator-function-create-expected.txt: Added.
  • js/regress/generator-function-create.html: Added.
  • js/regress/generator-sunspider-access-nsieve-expected.txt: Added.
  • js/regress/generator-sunspider-access-nsieve.html: Added.
  • js/regress/generator-with-several-types-expected.txt: Added.
  • js/regress/generator-with-several-types.html: Added.
  • js/regress/script-tests/generator-create.js: Added.

(gen):

  • js/regress/script-tests/generator-fib.js: Added.

(result):

  • js/regress/script-tests/generator-function-create.js: Added.

(createGeneratorFunction.gen):
(createGeneratorFunction):

  • js/regress/script-tests/generator-sunspider-access-nsieve.js: Added.

(prime):
(sieve):

  • js/regress/script-tests/generator-with-several-types.js: Added.

(g1):
(g2):
(g3):

8:11 AM Changeset in webkit [193906] by Csaba Osztrogonác
  • 2 edits in trunk/Source/JavaScriptCore

[B3] Typo fix in testb3.cpp
​https://bugs.webkit.org/show_bug.cgi?id=152126

Reviewed by Mark Lam.

  • b3/testb3.cpp:

(JSC::B3::populateWithInterestingValues):

8:07 AM Changeset in webkit [193905] by Csaba Osztrogonác
  • 2 edits in trunk/Source/JavaScriptCore

[B3] Fix unused-but-set-variable warning
​https://bugs.webkit.org/show_bug.cgi?id=152122

Reviewed by Mark Lam.

  • ftl/FTLLowerDFGToLLVM.cpp:

(JSC::FTL::DFG::LowerDFGToLLVM::lower):

8:04 AM Changeset in webkit [193904] by Csaba Osztrogonác
  • 2 edits in trunk/Source/JavaScriptCore

[B3] Make GCC ignore warnings in FTLB3Output.h
​https://bugs.webkit.org/show_bug.cgi?id=152124

Reviewed by Mark Lam.

  • ftl/FTLB3Output.h:
8:03 AM Changeset in webkit [193903] by Carlos Garcia Campos
  • 2 edits in trunk/LayoutTests

Unreviewed. Fix ambiguous expectations added in r193895.

  • platform/gtk/TestExpectations:
8:02 AM Changeset in webkit [193902] by Csaba Osztrogonác
  • 2 edits in trunk/Source/JavaScriptCore

[EFL] Remove the unused IncrementalSweeper::m_isTimerFrozen member after r193749
​https://bugs.webkit.org/show_bug.cgi?id=152127

Reviewed by Mark Lam.

  • heap/IncrementalSweeper.h:
4:12 AM Changeset in webkit [193901] by zandobersek@gmail.com
  • 2 edits in trunk/Source/WebKit2

[CoordinatedGraphics] Reserve capacity for the children vector in CoordinatedGraphicsScene::setLayerChildrenIfNeeded()
​https://bugs.webkit.org/show_bug.cgi?id=152117

Reviewed by Martin Robinson.

  • Shared/CoordinatedGraphics/CoordinatedGraphicsScene.cpp:

(WebKit::CoordinatedGraphicsScene::setLayerChildrenIfNeeded): Reserve the capacity
for the new Vector that will contain the same number of items as the Vector
on the CoordinatedGraphicsLayerState object.

4:01 AM Changeset in webkit [193900] by Csaba Osztrogonác
  • 2 edits in trunk/Source/JavaScriptCore

Source/JavaScriptCore/create_hash_table shouldn't be too verbose
​https://bugs.webkit.org/show_bug.cgi?id=151861

Reviewed by Darin Adler.

  • create_hash_table:
2:50 AM Changeset in webkit [193899] by youenn.fablet@crf.canon.fr
  • 11 edits
    5 adds in trunk

JSC Builtins should use safe array methods
​https://bugs.webkit.org/show_bug.cgi?id=151501

Reviewed by Darin Adler.

Source/JavaScriptCore:

Adding @push and @shift to Array prototype.
Using @push in TypedArray built-in.

Covered by added test in LayoutTests/js/builtins

  • builtins/TypedArray.prototype.js:

(filter):

  • runtime/ArrayPrototype.cpp:

(JSC::ArrayPrototype::finishCreation):

  • runtime/CommonIdentifiers.h:

Source/WebCore:

Using @push and @shift in internal arrays in lieu of push and shift.
This cannot be disrupted by user scripts except if arrays are also made accessible to user scripts.

Covered by added tests for ReadableStream constructs.

  • Modules/mediastream/RTCPeerConnectionInternals.js:

(runNext):
(enqueueOperation):

  • Modules/streams/ReadableStreamInternals.js:

(enqueueInReadableStream):
(readFromReadableStreamReader):

  • Modules/streams/StreamInternals.js:

(dequeueValue):
(enqueueValueWithSize):

LayoutTests:

Adding shielding test for TypedArray.prototype.filter and stream enqueuing of values and read promises.

  • js/builtins/resources/shielding-typedarray.js: Added.

(Array.prototype.push):
(try.array.Int8Array.from.string_appeared_here.filter):

  • js/builtins/shielding-typedarray-expected.txt: Added.
  • js/builtins/shielding-typedarray.html: Added.
  • streams/streams-promises-expected.txt:
  • streams/streams-promises.html:
2:24 AM Changeset in webkit [193898] by zandobersek@gmail.com
  • 2 edits in trunk/Source/WebCore

[TexMap] pixel coverage multiplication in TiledBackingStore can overflow
​https://bugs.webkit.org/show_bug.cgi?id=152055

Reviewed by Carlos Garcia Campos.

The computation of the pixel coverage in TiledBackingStore can easily overflow
when the candidate size is relatively large (for instance when the backed
layer is transformed in a way that increases its perceived size). This can result
in missing tiles for this specific backing store, at least until the layer in
question is transformed again into a shape that produces a smaller candidate size.

To avoid the integer overflow, the multiplication is done in a safe manner,
defaulting to the max positive value an integer can hold in case the overflow
is detected.

  • platform/graphics/texmap/coordinated/TiledBackingStore.cpp:

(WebCore::TiledBackingStore::adjustForContentsRect):

2:23 AM Changeset in webkit [193897] by zandobersek@gmail.com
  • 4 edits in trunk/Source/WebCore

[TexMap] Clean up BitmapTexturePool
​https://bugs.webkit.org/show_bug.cgi?id=152073

Reviewed by Daniel Bates.

Move BitmapTexturePoolEntry class under the BitmapTexturePool class, renaming
it to simply Entry and keeping it private. Have the constructor take in an
rvalue reference to the RefPtr<BitmapTexture> object. Remove the static
compareTimeLastUsed() function and use a lambda directly in its place.

Remove the default BitmapTexturePool constructor, which isn't used anywhere.
Have the constructor and some methods accept or return RefPtr objects, possibly
via rvalue references. Clean up the header file by removing a few unnecessary
header includes and using forward declarations where possible.

In the BitmapTexturePool implementation file, mark the two const variables as
static. The ::acquireTexture() method now uses the std::find_if() algorithm
to find a fitting Entry object in the Vector. The same method is also moved
upwards so we follow the order of declaration in the header. ::createTexture()
inlines the return of the new expression into the adoptRef() call in the return
statement.

TextureMapperGL constructor is updated to pass a copied RefPtr object into the
BitmapTexturePool constructor.

  • platform/graphics/texmap/BitmapTexturePool.cpp:

(WebCore::BitmapTexturePool::BitmapTexturePool):
(WebCore::BitmapTexturePool::acquireTexture):
(WebCore::BitmapTexturePool::releaseUnusedTexturesTimerFired):
(WebCore::BitmapTexturePool::createTexture):

  • platform/graphics/texmap/BitmapTexturePool.h:

(WebCore::BitmapTexturePool::Entry::Entry):
(WebCore::BitmapTexturePool::Entry::markUsed):
(WebCore::BitmapTexturePoolEntry::BitmapTexturePoolEntry): Deleted.
(WebCore::BitmapTexturePoolEntry::markUsed): Deleted.
(WebCore::BitmapTexturePoolEntry::compareTimeLastUsed): Deleted.

  • platform/graphics/texmap/TextureMapperGL.cpp:

(WebCore::TextureMapperGL::TextureMapperGL):

2:15 AM Changeset in webkit [193896] by Michael Catanzaro
  • 2 edits in trunk/Source/WebCore

[GTK] RenderThemeGtk::platformActiveSelectionBackgroundColor, et. al. should not clobber state of cached GtkStyleContexts
​https://bugs.webkit.org/show_bug.cgi?id=151533

Reviewed by Carlos Garcia Campos.

Remove the style context cache to simplify the code, drastically reduce the number of
expensive save/restore operations performed on style contexts, and avoid unwanted
side-effects in RenderThemeGtk::styleColor. This is also a speculative fix for improper
button rendering with certain custom themes, and a simplification that will make it easier
to fix bug #150550.

This change does have performance implications, which I intend to check on the perf bot
after landing to ensure that removing the cache does not have a significant negative impact
on performance; I have no clue whether this will be a net performance win or loss. However,
this is a bit tricky, because the bot is running GTK+ 3.16, whereas I expect save/restore
might be much more expensive in GTK+ 3.20, and I do not want to make performance decisions
except based on the latest GTK+ due to large changes in the implementation of
GtkStyleContext.

  • rendering/RenderThemeGtk.cpp:

(WebCore::createStyleContext):
(WebCore::getStockIconForWidgetType):
(WebCore::getStockSymbolicIconForWidgetType):
(WebCore::RenderThemeGtk::initMediaColors):
(WebCore::RenderThemeGtk::adjustRepaintRect):
(WebCore::setToggleSize):
(WebCore::paintToggle):
(WebCore::RenderThemeGtk::setCheckboxSize):
(WebCore::RenderThemeGtk::setRadioSize):
(WebCore::RenderThemeGtk::paintButton):
(WebCore::getComboBoxMetrics):
(WebCore::RenderThemeGtk::paintMenuList):
(WebCore::RenderThemeGtk::paintTextField):
(WebCore::RenderThemeGtk::paintSliderTrack):
(WebCore::RenderThemeGtk::paintSliderThumb):
(WebCore::RenderThemeGtk::adjustSliderThumbSize):
(WebCore::RenderThemeGtk::paintProgressBar):
(WebCore::RenderThemeGtk::adjustInnerSpinButtonStyle):
(WebCore::RenderThemeGtk::paintInnerSpinButton):
(WebCore::styleColor):
(WebCore::gtkStyleChangedCallback): Deleted.
(WebCore::styleContextMap): Deleted.
(WebCore::getStyleContext): Deleted.

1:20 AM Changeset in webkit [193895] by Carlos Garcia Campos
  • 2 edits in trunk/LayoutTests

Unreviewed. GTK+ gardening: skip HLS tests crashing in debug after r192102.

  • platform/gtk/TestExpectations:
12:37 AM Changeset in webkit [193894] by mmaxfield@apple.com
  • 14 edits
    10 adds in trunk

font-variant-caps does not work if the font does not support font features
​https://bugs.webkit.org/show_bug.cgi?id=149774

Reviewed by Antti Koivisto.

Source/WebCore:

This test implements synthesis for small-caps and all-small-caps. It does so by
moving font variant selection into a higher level (ComplexTextController).
In general, the approach is to use the pure font feature until we encounter
a character which needs to be uppercased, and which the font feature does not
support uppercasing. In this situation, we try again with synthesis. In this
case, synthesis means artificially uppercasing letters and rendering them with
a smaller font.

We require system support to know which glyphs a particular font feature supports.
Therefore, on operating systems which do not include this support, we will simply
say that the font feature does not support any glyphs.

Test: css3/font-variant-small-caps-synthesis.html

css3/font-variant-petite-caps-synthesis.html

  • platform/graphics/Font.cpp:

(WebCore::Font::noSmallCapsFont): Return the same font, but without smcp or c2sc.
This function utilizes a cache.

  • platform/graphics/Font.h:

(WebCore::Font::variantFont): Small caps should never go through this function
anymore.

  • platform/graphics/FontCascade.h: Because we're moving variant selection into

a higher level, we remove the FontVariant argument from the lower-level call.

  • platform/graphics/FontCascadeFonts.cpp:

(WebCore::FontCascadeFonts::glyphDataForVariant): Use early-return style.
(WebCore::FontCascadeFonts::glyphDataForNormalVariant): Ditto.

  • platform/graphics/cocoa/FontCascadeCocoa.mm:

(WebCore::FontCascade::fontForCombiningCharacterSequence): Because we're moving
variant selection into a higher level, we remove the FontVariant argument from
the lower-level call.

  • platform/graphics/cocoa/FontCocoa.mm:

(WebCore::Font::smallCapsSupportsCharacter):
(WebCore::Font::allSmallCapsSupportsCharacter):
(WebCore::smallCapsOpenTypeDictionary): Helper function for
smallCapsSupportsCharacter().
(WebCore::smallCapsTrueTypeDictionary): Ditto.
(WebCore::unionBitVectors):
(WebCore::Font::glyphsSupportedBySmallCaps): Compute a bit vector of supported
glyphs.
(WebCore::Font::glyphsSupportedByAllSmallCaps): Ditto.
(WebCore::createDerivativeFont): Moving common code into its own helper function.
(WebCore::Font::createFontWithoutSmallCaps):
(WebCore::Font::platformCreateScaledFont): Use the common code.

  • platform/graphics/mac/ComplexTextController.cpp:

(WebCore::capitalized): What is the capitalized form of a character?
(WebCore::ComplexTextController::collectComplexTextRuns): Implement the core
logic of this patch. This includes the retry when we encounter a character which
is not supported by the font feature.

  • platform/spi/cocoa/CoreTextSPI.h:

LayoutTests:

Adding two new font which include lowercase characters which respond to 'smcp' and 'c2sc'.

The character mappings are:

OpenType:
'smcp': f
'c2sc': g

TrueType:
kLowerCaseType / kLowerCaseSmallCapsSelector: r
kUpperCaseType / kUpperCaseSmallCapsSelector: u

  • css3/font-variant-all-expected.html:
  • css3/font-variant-all.html:
  • css3/font-variant-small-caps-synthesis-expected.html: Added.
  • css3/font-variant-small-caps-synthesis.html: Added.
  • css3/font-variant-petite-caps-synthesis-expected.html: Added.
  • css3/font-variant-petite-caps-synthesis.html: Added.
  • css3/resources/FontWithFeaturesLowercaseSmallCaps.otf: Added.
  • css3/resources/FontWithFeaturesLowercaseSmallCaps.ttf: Added.
  • platform/mac/TestExpectations:
  • platform/mac/fast/writing-mode/broken-ideograph-small-caps-expected.txt:
12:32 AM WebKitGTK/Gardening/Calendar edited by Martin Robinson
(diff)
12:28 AM Changeset in webkit [193893] by zandobersek@gmail.com
  • 6 edits in trunk/Source/WebCore

[TexMap] Remove the TEXMAP_OPENGL_ES_2 define
​https://bugs.webkit.org/show_bug.cgi?id=152069

Reviewed by Alex Christensen.

Remove the TEXMAP_OPENGL_ES_2 macro define and clean up the code
that it was (not) guarding.

  • platform/graphics/texmap/BitmapTexture.h:
  • platform/graphics/texmap/BitmapTextureGL.cpp: Remove the TEXMAP_OPENGL_ES_2

guard. Keep the GL_UNSIGNED_INT_8_8_8_8_REV define for OS(DARWIN), but use
the GraphicsContext3D constants for other values.
(WebCore::BitmapTextureGL::updateContentsNoSwizzle):
(WebCore::BitmapTextureGL::initializeStencil): Remove the TEXMAP_OPENGL_ES_2
guard and default to calling the renderbufferStorage() function with the
GraphicsContext3D::STENCIL_INDEX8 argument.

  • platform/graphics/texmap/BitmapTexturePool.h:
  • platform/graphics/texmap/TextureMapper.h:
  • platform/graphics/texmap/TextureMapperGL.cpp: Remove both the TEXMAP_OPENGL_ES_2

guard and the code it guarded. Because we were defining TEXMAP_OPENGL_ES_2 and not
USE_TEXMAP_OPENGL_ES_2, the guarded defines were always enforced, but they're never
actually used in this file anyway.

Note: See TracTimeline for information about the timeline view.