[Linux] JSTests/wasm/stress/oom.js should not run on Linux
https://bugs.webkit.org/show_bug.cgi?id=175100

Reviewed by Mark Lam.

The JSC test JSTests/wasm/stress/oom.js tries to use all the
available memory until an out of memory exception happens.

The Linux kernel is more tuned for server workloads than for GUI
responsiveness. When a process tries to use a lot of memory, Linux
will do its best to serve the request. This usually translates to
free physical RAM by writing to disk dirty pages and/or moving out
less recently used pages to swap (disk storage).
Meanwhile it does this, the system will become unresponsive and this
leads to freezes that can last even some minutes on the worst cases.

Therefore, let's skip this test on Linux as it will cause more harm
than good on the Linux bots or on the machines of Linux developers.

* wasm/stress/oom.js:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220173 268f45cc-cd09-0410-ab3c-d52691b4dbfc

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220166 268f45cc-cd09-0410-ab3c-d52691b4dbfc

All C++ accesses to JSObject::m_butterfly should do caging
https://bugs.webkit.org/show_bug.cgi?id=175039

Reviewed by Keith Miller.

Source/JavaScriptCore:

Makes JSObject::m_butterfly a AuxiliaryBarrier<CagedPtr<Butterfly>> and adopts the CagedPtr<> API.
This ensures that you can't cause C++ code to access a butterfly that has been rewired to point
outside the gigacage.

* runtime/JSArray.cpp:
(JSC::JSArray::setLength):
(JSC::JSArray::pop):
(JSC::JSArray::push):
(JSC::JSArray::shiftCountWithAnyIndexingType):
(JSC::JSArray::unshiftCountWithAnyIndexingType):
(JSC::JSArray::fillArgList):
(JSC::JSArray::copyToArguments):
* runtime/JSObject.cpp:
(JSC::JSObject::heapSnapshot):
(JSC::JSObject::createInitialIndexedStorage):
(JSC::JSObject::createArrayStorage):
(JSC::JSObject::convertUndecidedToInt32):
(JSC::JSObject::convertUndecidedToDouble):
(JSC::JSObject::convertUndecidedToContiguous):
(JSC::JSObject::convertInt32ToDouble):
(JSC::JSObject::convertInt32ToArrayStorage):
(JSC::JSObject::convertDoubleToContiguous):
(JSC::JSObject::convertDoubleToArrayStorage):
(JSC::JSObject::convertContiguousToArrayStorage):
(JSC::JSObject::defineOwnIndexedProperty):
(JSC::JSObject::putByIndexBeyondVectorLengthWithoutAttributes):
(JSC::JSObject::ensureLengthSlow):
(JSC::JSObject::allocateMoreOutOfLineStorage):
* runtime/JSObject.h:
(JSC::JSObject::canGetIndexQuickly):
(JSC::JSObject::getIndexQuickly):
(JSC::JSObject::tryGetIndexQuickly const):
(JSC::JSObject::canSetIndexQuickly):
(JSC::JSObject::setIndexQuickly):
(JSC::JSObject::initializeIndex):
(JSC::JSObject::initializeIndexWithoutBarrier):
(JSC::JSObject::butterfly const):
(JSC::JSObject::butterfly):

Source/WTF:

Adds a smart pointer class that does various kinds of caging for you.

* WTF.xcodeproj/project.pbxproj:
* wtf/CMakeLists.txt:
* wtf/CagedPtr.h: Added.
(WTF::CagedPtr::CagedPtr):
(WTF::CagedPtr::get const):
(WTF::CagedPtr::getMayBeNull const):
(WTF::CagedPtr::operator== const):
(WTF::CagedPtr::operator!= const):
(WTF::CagedPtr::operator bool const):
(WTF::CagedPtr::operator* const):
(WTF::CagedPtr::operator-> const):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220165 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Removed bad expectations and marked test as flaky.
https://bugs.webkit.org/show_bug.cgi?id=175061

Unreviewed test gardening.

* platform/mac-elcapitan-wk2/imported/w3c/web-platform-tests/fetch/api/basic/mode-no-cors-expected.txt: Removed.
* platform/mac-elcapitan-wk2/imported/w3c/web-platform-tests/fetch/api/basic/mode-no-cors-worker-expected.txt: Removed.
* platform/mac-elcapitan-wk2/imported/w3c/web-platform-tests/fetch/api/cors/cors-basic.any-expected.txt: Removed.
* platform/mac-elcapitan-wk2/imported/w3c/web-platform-tests/fetch/api/cors/cors-basic.any.worker-expected.txt: Removed.
* platform/mac-elcapitan-wk2/imported/w3c/web-platform-tests/fetch/api/cors/cors-no-preflight.any-expected.txt: Removed.
* platform/mac-elcapitan-wk2/imported/w3c/web-platform-tests/fetch/api/cors/cors-no-preflight.any.worker-expected.txt: Removed.
* platform/mac-elcapitan-wk2/imported/w3c/web-platform-tests/fetch/api/cors/cors-origin.any-expected.txt: Removed.
* platform/mac-elcapitan-wk2/imported/w3c/web-platform-tests/fetch/api/cors/cors-origin.any.worker-expected.txt: Removed.
* platform/mac/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220164 268f45cc-cd09-0410-ab3c-d52691b4dbfc

REGRESSION (r207155): Unable to switch sheets when previewing Numbers '09 spreadsheets
https://bugs.webkit.org/show_bug.cgi?id=175098
<rdar://problem/31416763>

Reviewed by Daniel Bates.

Source/WebCore:

r207155 enabled sandboxing on the frame displaying a QuickLook preview. This restricted
frames within the sandbox from navigating their sandboxed siblings or ancestors, which
breaks the functionality of multi-sheet Numbers '09 spreadsheet previews. These previews
contain a frameset with a table of contents frame and a content frame, and the table of
contents frame needs to be able to navigate the content frame when the sheet selection
changes.

Fix this by disabling the SandboxNavigation flag in the QuickLook sandbox. Frames within the
sandbox will be able to navigate each other, but will not be able to navigate the top frame
(due to SandboxTopNavigation still being enabled), nor will they be able to navigate any
other ancestor frame outside the sandbox (due to QuickLook previews being in a different
origin than the hosting frame). These two cases are covered by existing tests.

Test: quicklook/multi-sheet-numbers-09.html

* dom/Document.cpp:
(WebCore::Document::applyQuickLookSandbox): Added a call to
disableSandboxFlags(SandboxNavigation) after applying the content security policy.
* dom/SecurityContext.h:
(WebCore::SecurityContext::disableSandboxFlags): Defined disableSandboxFlags().

LayoutTests:

* quicklook/multi-sheet-numbers-09-expected.txt: Added.
* quicklook/multi-sheet-numbers-09.html: Added.
* quicklook/resources/multi-sheet-numbers-09.numbers: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220163 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed, skip newly imported WPT that is slow in Debug builds.

* TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220160 268f45cc-cd09-0410-ab3c-d52691b4dbfc

inspector/runtime/CommandLineAPI-inspect.html is flaky.
https://bugs.webkit.org/show_bug.cgi?id=175092

Patch by Joseph Pecoraro <pecoraro@apple.com> on 2017-08-02
Reviewed by Brian Burg.

* inspector/runtime/CommandLineAPI-inspect-expected.txt:
* inspector/runtime/CommandLineAPI-inspect.html:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220159 268f45cc-cd09-0410-ab3c-d52691b4dbfc

check-webkit-style: deleting lines in a file runs the linter on the whole file
https://bugs.webkit.org/show_bug.cgi?id=175078

Reviewed by David Kilzer.

Deleting lines in a file should not cause linter errors to be blamed on the patch.
<https://bugs.webkit.org/show_bug.cgi?id=86142> is an example of this happening.

* Scripts/webkitpy/style/checkers/test_expectations.py:
(TestExpectationsChecker._should_log_linter_warning): Do not log a linter error if the file it is associated with only has deleted lines
* Scripts/webkitpy/style/main_unittest.py:
(ExpectationLinterInStyleCheckerTest.test_linter_duplicate_line): Added files should have every line number in the file when processing.
(ExpectationLinterInStyleCheckerTest.test_linter_duplicate_line_only_deletes): Test case where the file with the linter errors only contained deletes.
(ExpectationLinterInStyleCheckerTest.test_linter_added_file_with_error): Added files should have every line number in the file when processing.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220158 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Versioning.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220155 268f45cc-cd09-0410-ab3c-d52691b4dbfc

If Gigacage is disabled, bmalloc should service large aligned memory allocation requests through vmAllocate
https://bugs.webkit.org/show_bug.cgi?id=175085

Reviewed by Saam Barati.

This fixes a problem where if we used gmalloc, WebAssembly memory allocations would still use
bmalloc's large allocator.

We want to use the page allocator for those "large" allocations when the Gigacage is disabled.

* bmalloc/DebugHeap.cpp:
(bmalloc::DebugHeap::DebugHeap):
(bmalloc::DebugHeap::memalignLarge):
(bmalloc::DebugHeap::freeLarge):
* bmalloc/DebugHeap.h:
* bmalloc/Heap.cpp:
(bmalloc::Heap::tryAllocateLarge):
(bmalloc::Heap::deallocateLarge):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220154 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[MSE] Removing samples when presentation order does not match decode order can cause bad behavior.
https://bugs.webkit.org/show_bug.cgi?id=175091

Reviewed by Eric Carlson.

Address follow-up comments to r219519.

* Modules/mediasource/SourceBuffer.cpp:
(WebCore::SourceBuffer::removeCodedFrames):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220153 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Remove unused and obsolete setting mediaDocumentEntersFullscreenAutomatically
https://bugs.webkit.org/show_bug.cgi?id=175080

Patch by Jeremy Jones <jeremyj@apple.com> on 2017-08-02
Reviewed by Jon Lee.

Source/WebCore:

No new tests because this only removes unused code.

This is obsolete because of the alternate solution in
https://bugs.webkit.org/show_bug.cgi?id=174850

* page/Settings.in:

Source/WebKit:

This is obsolete because of the alternate solution in
https://bugs.webkit.org/show_bug.cgi?id=174850

* Shared/WebPreferencesDefinitions.h:
* UIProcess/API/Cocoa/WKPreferences.mm:
(-[WKPreferences _setMediaDocumentEntersFullscreenAutomatically:]): Deleted.
(-[WKPreferences _mediaDocumentEntersFullscreenAutomatically]): Deleted.
* UIProcess/API/Cocoa/WKPreferencesPrivate.h:
* WebProcess/WebPage/WebPage.cpp:
(WebKit::WebPage::updatePreferences):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220151 268f45cc-cd09-0410-ab3c-d52691b4dbfc

webkitpy: Allow caller to specify response to unicode encode/decode error in filesystem
https://bugs.webkit.org/show_bug.cgi?id=175075

Reviewed by David Kilzer.

We have no way of handling text files with illegal unicode characters. Allow the callers of
filesystem.read_text_file to specify one of Python 2.7's supported responses ('strict', 'ignore', or
'replace'). See https://docs.python.org/2/howto/unicode.html for details on these responses.

* Scripts/webkitpy/common/system/filesystem.py:
(FileSystem.read_text_file): Allow caller to specify unicode error handling.
(FileSystem.write_text_file): Ditto.
* Scripts/webkitpy/common/system/filesystem_mock.py:
(MockFileSystem.read_text_file): Allow caller to specify unicode error handling.
(MockFileSystem.write_text_file): Ditto.
* Scripts/webkitpy/common/system/filesystem_unittest.py:
(RealFileSystemTest.test_read_text_file_unicode_decode_error): Test reading a file with illegal unicode content.
(RealFileSystemTest.test_write_text_file_unicode_encode_error): Test writing illegal unicode content to a file.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220150 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed, skip newly imported WPT HTTPS tests on WK2 only.

The tests seem to work fine on WK1.

* TestExpectations:
* platform/wk2/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220149 268f45cc-cd09-0410-ab3c-d52691b4dbfc

We should be OK with the gigacage being disabled on gmalloc
https://bugs.webkit.org/show_bug.cgi?id=175082

Reviewed by Michael Saboff.
Source/bmalloc:

This adds Gigacage::shouldBeEnabled(), which returns false when we're using gmalloc or other things
that enable DebugHeap.

* bmalloc/Environment.cpp:
(bmalloc::Environment::Environment):
* bmalloc/Environment.h:
* bmalloc/Gigacage.cpp:
(Gigacage::ensureGigacage):
(Gigacage::shouldBeEnabled):
* bmalloc/Gigacage.h:
* bmalloc/Heap.cpp:
(bmalloc::Heap::Heap):
* bmalloc/Heap.h:

Source/JavaScriptCore:

* jsc.cpp:
(jscmain):

Source/WebKit:

* WebProcess/WebProcess.cpp:
(WebKit::m_webSQLiteDatabaseTracker):

Source/WTF:

* wtf/Gigacage.h:
(Gigacage::shouldBeEnabled):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220148 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Web Automation: files selected for upload should be checked against values of the 'accept' attribute
https://bugs.webkit.org/show_bug.cgi?id=174803
<rdar://problem/33514190>

Reviewed by Carlos Garcia Campos.

Use the parsed values of the file input element's "accept" attribute to reject
files that don't match the specified values. This is normally done by Safari
using NSOpenPanel, but since a real open panel isn't shown during automation,
it needs to be done here.

Support for limiting accepted files by file extensions will be added when the
same is implemented in the normal code path for the C and Objective-C APIs.

This change is covered by internal WebDriver tests that will be rewritten for the
public Webdriver W3C test suite someday, when safaridriver runs those tests itself.

* UIProcess/Automation/WebAutomationSession.cpp:
(WebKit::WebAutomationSession::handleRunOpenPanel):
Since we already have the proposed files, there's no need to compute a list of
supported extensions based on wildcard MIME types. First check the extension,
then the inferred MIME type for the extension, and then the wildcard MIME type
if the inferred type is not an exact match.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220147 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unmarked imported/w3c/IndexedDB-private-browsing/idbfactory_open.html as flaky.
https://bugs.webkit.org/show_bug.cgi?id=174949

Unreviewed test gardening.

* platform/ios-wk2/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220146 268f45cc-cd09-0410-ab3c-d52691b4dbfc

GPUBuffer::length() should return the size of the array buffer backing the GPU buffer, not the rounded-up GPU buffer length
https://bugs.webkit.org/show_bug.cgi?id=175079

Reviewed by Simon Fraser.

This fixes a failure in the GPU.BufferCreate unit test.

The problem is that in order to have a Metal buffer wrap memory we allocated, we have to tell Metal
that the memory is page-aligned. This means that the Metal buffer reports back a page-aligned size,
which is different than what the test expected.

It seems that it's most convenient for our GPUBuffer class to return the unaligned length, rather
than the aligned length. This is just a simple matter of returning the length from the ArrayBuffer
rather than the Metal buffer.

This fixes the unit test and is probably more sensible for actual users of this class, since the page
alignment of the length is a goofy implementation detail.

* platform/graphics/cocoa/GPUBufferMetal.mm:
(WebCore::GPUBuffer::length const):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220145 268f45cc-cd09-0410-ab3c-d52691b4dbfc

On memory-constrained iOS devices, reduce the rate at which the JS heap grows before a GC to try to keep more memory available for the system
https://bugs.webkit.org/show_bug.cgi?id=175041
<rdar://problem/33659370>

Reviewed by Filip Pizlo.

The testing I have done shows that this new function is a ~10%
progression running JetStream on 1GB iOS devices. I've also tried
this on a few > 1GB iOS devices, and the testing shows this is either neutral
or a regression. Right now, we'll just enable this for <= 1GB devices
since it's a win. In the future, we might want to either look into
tweaking these parameters or coming up with a new function for > 1GB
devices.

* heap/Heap.cpp:
* runtime/Options.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220144 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Intermittent exception in buildPageURLForIteration for Buildbot 0.9 dashboard
https://bugs.webkit.org/show_bug.cgi?id=175072

Reviewed by Alexey Proskuryakov.

* BuildSlaveSupport/build.webkit.org-config/public_html/dashboard/Scripts/Buildbot.js:
(Buildbot): Make sure this._builderNameToIDMap is always defined for Buildbot 0.9.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220139 268f45cc-cd09-0410-ab3c-d52691b4dbfc

WKPDFView doesn't respect safe area insets
https://bugs.webkit.org/show_bug.cgi?id=175046
<rdar://problem/33558386>

Reviewed by Wenson Hsieh.

* Platform/spi/ios/UIKitSPI.h:
Add some SPI.

* UIProcess/API/Cocoa/WKWebView.mm:
(-[WKWebView _setHasCustomContentView:loadedMIMEType:]):
Drive-by fix two small custom content view issues:

- Reset _scrollViewBackgroundColor; it is used to early-return from
updating the background color if it hasn't changed, but if you go from a
site with (for example) a white background, to a PDF, to another site
with a white background, we will early-return and not reset the background
color from the grey WKPDFView background.

- When installing a custom content view, scroll to the origin. We miss
the usual mechanism for scrolling to the origin when custom content views
are installed, so do it here.

(-[WKWebView _effectiveObscuredInsetEdgesAffectedBySafeArea]):
Ignore _obscuredInsetEdgesAffectedBySafeArea for custom content views.
This is fairly arbitrary, and we should find a different way to
express different edge sets for different kinds of content (perhaps
bake this into default viewports?), but for now this works.

(-[WKWebView _computedContentInset]):
Use _effectiveObscuredInsetEdgesAffectedBySafeArea instead of the ivar directly.

(-[WKWebView _safeAreaShouldAffectObscuredInsets]):
Force safe areas to not affect obscured insets for custom content views,
so that it's up to every custom content view to take safe areas into
account themselves.

* UIProcess/API/Cocoa/WKWebViewInternal.h:
Expose _computedUnobscuredSafeAreaInset for WKPDFView's use.

* UIProcess/ios/WKPDFView.mm:
(-[WKPDFView web_setMinimumSize:]):
Avoid rebuilding the WKPDFView if the minimum size didn't change.

(-[WKPDFView _offsetForPageNumberIndicator]):
Take unobscured safe area insets into account when insetting
the page number indicator.

(-[WKPDFView web_computedContentInsetDidChange]):
Watch for unobscured safe area inset changes, and apply them to the
layout of the WKPDFView.

(-[WKPDFView _computePageAndDocumentFrames]):
Make it possible to only update the WKPDFView's size and position, without
rebuilding its subviews, if the width did not change. This prevents lots
of flashing of the child UIPDFPageViews when the unobscured safe area
insets change dynamically.

Take the safe area insets into account when determining what width
to lay out to.

(-[WKPDFView _updateDocumentFrame]):
Take the safe area insets into account when positioning the WKPDFView
inside the WKScrollView.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220138 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed, temporarily skip some HTTPS tests that time out on the bots.

* TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220137 268f45cc-cd09-0410-ab3c-d52691b4dbfc

ResourceLoadStatisticsClassifierCocoa::singletonPredictionModel() should check the return value of storagePath()
https://bugs.webkit.org/show_bug.cgi?id=175055
<rdar://problem/32671352>

Reviewed by David Kilzer.

* Platform/classifier/cocoa/ResourceLoadStatisticsClassifierCocoa.cpp:
(WebKit::ResourceLoadStatisticsClassifierCocoa::singletonPredictionModel):
    Now uses dispatch_once() instead of NeverDestroyed and checks the
    return value of storagePath() before using it to load the model.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220136 268f45cc-cd09-0410-ab3c-d52691b4dbfc

HTML file input elements do not support file extensions in the "accept" attribute
https://bugs.webkit.org/show_bug.cgi?id=95698
<rdar://problem/12231850>

Reviewed by Darin Adler.

Source/WebCore:

Serialize the accepted file extensions so they can be accessed in the UI process.

* platform/FileChooser.h:
* platform/FileChooser.cpp:
(WebCore::FileChooser::invalidate): Modernize.
(WebCore::FileChooserSettings::acceptTypes const): Deleted.
This is dead code, it was only used by Chromium.

Source/WebKit:

Plumb accepted file extensions out to the C API.
The Cocoa API will be improved in a later patch.

* Shared/WebCoreArgumentCoders.cpp:
(IPC::ArgumentCoder<FileChooserSettings>::encode):
(IPC::ArgumentCoder<FileChooserSettings>::decode):
* UIProcess/API/APIOpenPanelParameters.cpp:
(API::OpenPanelParameters::acceptFileExtensions const):
* UIProcess/API/APIOpenPanelParameters.h:
* UIProcess/API/C/WKOpenPanelParametersRef.cpp:
(WKOpenPanelParametersCopyAcceptedFileExtensions):
* UIProcess/API/C/WKOpenPanelParametersRef.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220135 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Added new expectations folders and moved expectations to correct folders.
https://bugs.webkit.org/show_bug.cgi?id=175061

Unreviewed gardening.
* platform/mac-elcapitan-wk2/imported/w3c/web-platform-tests/fetch/api/basic/mode-no-cors-expected.txt: Renamed from LayoutTests/platform/mac-elcapitan/imported/w3c/web-platform-tests/fetch/api/basic/mode-no-cors-expected.txt.
* platform/mac-elcapitan-wk2/imported/w3c/web-platform-tests/fetch/api/basic/mode-no-cors-worker-expected.txt: Renamed from LayoutTests/platform/mac-elcapitan/imported/w3c/web-platform-tests/fetch/api/basic/mode-no-cors-worker-expected.txt.
* platform/mac-elcapitan-wk2/imported/w3c/web-platform-tests/fetch/api/cors/cors-basic.any-expected.txt: Renamed from LayoutTests/platform/mac-elcapitan/imported/w3c/web-platform-tests/fetch/api/cors/cors-basic.any-expected.txt.
* platform/mac-elcapitan-wk2/imported/w3c/web-platform-tests/fetch/api/cors/cors-basic.any.worker-expected.txt: Renamed from LayoutTests/platform/mac-elcapitan/imported/w3c/web-platform-tests/fetch/api/cors/cors-basic.any.worker-expected.txt.
* platform/mac-elcapitan-wk2/imported/w3c/web-platform-tests/fetch/api/cors/cors-no-preflight.any-expected.txt: Renamed from LayoutTests/platform/mac-elcapitan/imported/w3c/web-platform-tests/fetch/api/cors/cors-no-preflight.any-expected.txt.
* platform/mac-elcapitan-wk2/imported/w3c/web-platform-tests/fetch/api/cors/cors-no-preflight.any.worker-expected.txt: Renamed from LayoutTests/platform/mac-elcapitan/imported/w3c/web-platform-tests/fetch/api/cors/cors-no-preflight.any.worker-expected.txt.
* platform/mac-elcapitan-wk2/imported/w3c/web-platform-tests/fetch/api/cors/cors-origin.any-expected.txt: Renamed from LayoutTests/platform/mac-elcapitan/imported/w3c/web-platform-tests/fetch/api/cors/cors-origin.any-expected.txt.
* platform/mac-elcapitan-wk2/imported/w3c/web-platform-tests/fetch/api/cors/cors-origin.any.worker-expected.txt: Renamed from LayoutTests/platform/mac-elcapitan/imported/w3c/web-platform-tests/fetch/api/cors/cors-origin.any.worker-expected.txt.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220134 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Remove obsolete expectations for syntax-021.xml.
https://bugs.webkit.org/show_bug.cgi?id=86142

Patch by Ms2ger <Ms2ger@igalia.com> on 2017-08-02
Reviewed by Sam Weinig.

It may have started passing in r209396.

* platform/gtk/TestExpectations:
* platform/ios-simulator/TestExpectations:
* platform/mac/TestExpectations:
* platform/win/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220132 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Use LazyNeverDestroyed instead of DEFINE_GLOBAL for QualifiedName
https://bugs.webkit.org/show_bug.cgi?id=175010
<rdar://problem/33647818>

Patch by Fujii Hironori <Hironori.Fujii@sony.com> on 2017-08-02
Reviewed by Alex Christensen.

Source/WebCore:

No new tests because no behavior change.

Stop using DEFINE_GLOBAL hack in favor of LazyNeverDestroyed.

* contentextensions/ContentExtensionParser.cpp:
(WebCore::ContentExtensions::isValidCSSSelector):
Call QualifiedName::init().
* dom/DOMAllInOne.cpp: Remove the warning. Include QualifiedName.cpp.
* dom/QualifiedName.cpp:
(WebCore::QualifiedName::init): Call LazyNeverDestroyed::construct
instead of placement new.
* dom/QualifiedName.h: Use LazyNeverDestroyed.

Source/WebKit:

* UIProcess/API/APIContentRuleListStore.cpp:
(API::ContentRuleListStore::compileContentRuleList):
Call QualifiedName::init().

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220131 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Remove overridden lines from win's TestExpectations.
https://bugs.webkit.org/show_bug.cgi?id=175068

Patch by Ms2ger <Ms2ger@igalia.com> on 2017-08-02
Reviewed by Darin Adler.

These lines cause lint errors and block any patch that touches the file from
landing.

* platform/win/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220130 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Build-fix for Windows in Visual Studio after directory rename.

Reviewed by Per Arne Vollan.

* WebKitLegacy.vcxproj/WebKitLegacy.proj:
We still build WebKit.dll, not WebKitLegacy.dll.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220128 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[GTK] Layout test editing/pasteboard/copy-standalone-image.html failing
https://bugs.webkit.org/show_bug.cgi?id=163184

Unreviewed test gardening.

Remove obsolete failure expectation for copy-standalone-image.html.

The bug was fixed in r212428. (The test was also broken by both landings for
bug 170956, until r216174 fixed it again.)

Patch by Ms2ger <Ms2ger@igalia.com> on 2017-08-02

* platform/gtk/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220127 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[CMake] Remove obsolete code in TestWebKitAPI/CMakeLists.txt
https://bugs.webkit.org/show_bug.cgi?id=175019

Reviewed by Darin Adler.

* TestWebKitAPI/CMakeLists.txt:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220126 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Enabling uploading archives to S3
https://bugs.webkit.org/show_bug.cgi?id=174198

Unreviewed unit test fix after r219235.

* BuildSlaveSupport/build.webkit.org-config/mastercfg_unittest.py:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220125 268f45cc-cd09-0410-ab3c-d52691b4dbfc

CFString leak dragging an image - allocation under PlatformPasteboard::writeObjectRepresentations
https://bugs.webkit.org/show_bug.cgi?id=175064

Patch by Joseph Pecoraro <pecoraro@apple.com> on 2017-08-01
Reviewed by Tim Horton.

* platform/ios/PlatformPasteboardIOS.mm:
(WebCore::PlatformPasteboard::writeObjectRepresentations):
Adopt a created string into the RetainPtr.

* platform/ios/WebItemProviderPasteboard.h:
* platform/ios/WebItemProviderPasteboard.mm:
(-[WebItemProviderRegistrationInfoList dealloc]):
Release suggestedName and switch from -strong to -copy.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220124 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Fix JSCOnly ARM buildbots after r220047
https://bugs.webkit.org/show_bug.cgi?id=174993

Unreviewed fix after r220087.

* BuildSlaveSupport/build.webkit.org-config/master.cfg:
(BuildAndRemoteJSCTestsFactory.__init__):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220123 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed, update Beacon API status to "In Development".

* features.json:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220122 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Add initial support for navigator.sendBeacon
https://bugs.webkit.org/show_bug.cgi?id=175007
<rdar://problem/33547728>

Reviewed by Sam Weinig.

LayoutTests/imported/w3c:

Import more beacon web-platform-tests and rebaseline the one we had
already imported now that navigator.sendBeacon is exposed.

* resources/import-expectations.json:
* resources/resource-files.json:
* web-platform-tests/beacon/beacon-basic-blob-expected.txt: Added.
* web-platform-tests/beacon/beacon-basic-blob.html: Added.
* web-platform-tests/beacon/beacon-basic-blobMax-expected.txt: Added.
* web-platform-tests/beacon/beacon-basic-blobMax.html: Added.
* web-platform-tests/beacon/beacon-basic-buffersource-expected.txt: Added.
* web-platform-tests/beacon/beacon-basic-buffersource.html: Added.
* web-platform-tests/beacon/beacon-basic-buffersourceMax-expected.txt: Added.
* web-platform-tests/beacon/beacon-basic-buffersourceMax.html: Added.
* web-platform-tests/beacon/beacon-basic-formdata-expected.txt: Added.
* web-platform-tests/beacon/beacon-basic-formdata.html: Added.
* web-platform-tests/beacon/beacon-basic-formdataMax-expected.txt: Added.
* web-platform-tests/beacon/beacon-basic-formdataMax.html: Added.
* web-platform-tests/beacon/beacon-basic-string-expected.txt: Added.
* web-platform-tests/beacon/beacon-basic-string.html: Added.
* web-platform-tests/beacon/beacon-basic-stringMax-expected.txt: Added.
* web-platform-tests/beacon/beacon-basic-stringMax.html: Added.
* web-platform-tests/beacon/beacon-common.js: Added.
(allTests.forEach):
(CreateArrayBufferFromPayload):
(CreateEmptyFormDataPayload):
(CreateFormDataFromPayload):
(initSession.return.add):
(initSession):
(runTests.):
(runTests):
(continueAfterSendingBeacon):
(waitForResults.):
(waitForResults):
(runSendInIframeAndNavigateTests.self.buildId):
(runSendInIframeAndNavigateTests.window.onmessage):
(runSendInIframeAndNavigateTests.self.sendFunc):
(runSendInIframeAndNavigateTests.iframe.onload):
* web-platform-tests/beacon/beacon-cors.window.js: Added.
(false.forEach.self.buildId):
(false.forEach.self.buildBaseUrl):
(false.forEach.self.buildTargetUrl):
(false.forEach):
* web-platform-tests/beacon/beacon-error.window.js: Added.
(test):
* web-platform-tests/beacon/beacon-redirect.window.js: Added.
(308.forEach.self.buildId):
(308.forEach.self.buildTargetUrl):
(308.forEach):
* web-platform-tests/beacon/fetch-keepalive-navigate.iFrame.html: Added.
* web-platform-tests/beacon/headers/header-content-type-expected.txt:
* web-platform-tests/beacon/headers/header-referrer-no-referrer-expected.txt:
* web-platform-tests/beacon/headers/header-referrer-no-referrer-when-downgrade.https-expected.txt:
* web-platform-tests/beacon/headers/header-referrer-origin-expected.txt:
* web-platform-tests/beacon/headers/header-referrer-origin-when-cross-origin-expected.txt:
* web-platform-tests/beacon/headers/header-referrer-same-origin-expected.txt:
* web-platform-tests/beacon/headers/header-referrer-strict-origin-when-cross-origin.https-expected.txt:
* web-platform-tests/beacon/headers/header-referrer-strict-origin.https-expected.txt:
* web-platform-tests/beacon/headers/header-referrer-unsafe-url.https-expected.txt:
* web-platform-tests/beacon/resources/beacon.py: Added.
(build_stash_key):
(main):
(main.wrap_key):
* web-platform-tests/beacon/resources/w3c-import.log:
* web-platform-tests/beacon/w3c-import.log: Added.
* web-platform-tests/url/failure-expected.txt:

Source/WebCore:

Add initial support for navigator.sendBeacon behind an experimental
feature runtime flag. The specification is available at:
- https://w3c.github.io/beacon/

The current implementation supports sending beacons with all types of
payloads except for ReadableStream. Some functionality is incomplete
and will be taken care of in follow-up patches:
- Support for CORS preflight for the cases where it is required. We currently
  return false and do not send the beacon in such cases.
- Better support for redirects.
- Use a more power-friendly network priority for beacon requests.

Tests: http/tests/blink/sendbeacon/*
       http/tests/security/mixedContent/beacon/insecure-beacon-in-iframe.html
       http/wpt/beacon/*
       imported/blink/fast/beacon/*
       imported/w3c/web-platform-tests/beacon/*

* CMakeLists.txt:
* DerivedSources.make:
* Modules/beacon/NavigatorBeacon.cpp: Added.
(WebCore::NavigatorBeacon::sendBeacon):
* Modules/beacon/NavigatorBeacon.h: Added.
* Modules/beacon/NavigatorBeacon.idl: Added.
* WebCore.xcodeproj/project.pbxproj:
* loader/PingLoader.cpp:
(WebCore::PingLoader::sendBeacon):
* loader/PingLoader.h:

Source/WebKit:

Add experimental feature flag for the Beacon API, disabled by default.

* Shared/WebPreferencesDefinitions.h:
* WebProcess/InjectedBundle/InjectedBundle.cpp:
(WebKit::InjectedBundle::overrideBoolPreferenceForTestRunner):
* WebProcess/WebPage/WebPage.cpp:
(WebKit::WebPage::updatePreferences):

Source/WebKitLegacy/mac:

Add setting to toggle support for the Beacon API (it is disabled by default).

* WebView/WebPreferenceKeysPrivate.h:
* WebView/WebPreferences.mm:
(+[WebPreferences initialize]):
(-[WebPreferences beaconAPIEnabled]):
(-[WebPreferences setBeaconAPIEnabled:]):
* WebView/WebPreferencesPrivate.h:
* WebView/WebView.mm:
(-[WebView _preferencesChanged:]):

Tools:

Enable the Beacon API at runtime in the context of layout tests since the
feature is currently disabled by default.

* DumpRenderTree/mac/DumpRenderTree.mm:
(enableExperimentalFeatures):
* WebKitTestRunner/InjectedBundle/InjectedBundle.cpp:
(WTR::InjectedBundle::beginTesting):
* WebKitTestRunner/InjectedBundle/TestRunner.cpp:
(WTR::TestRunner::setModernMediaControlsEnabled):
(WTR::TestRunner::setBeaconAPIEnabled):
* WebKitTestRunner/InjectedBundle/TestRunner.h:

LayoutTests:

* fast/dom/navigator-detached-no-crash-expected.txt:
Rebaseline test now that sendBeacon is exposed on navigator.

* http/tests/blink/sendbeacon/beacon-cookie-expected.txt: Added.
* http/tests/blink/sendbeacon/beacon-cookie.html: Added.
* http/tests/blink/sendbeacon/beacon-cross-origin-expected.txt: Added.
* http/tests/blink/sendbeacon/beacon-cross-origin-redirect-blob-expected.txt: Added.
* http/tests/blink/sendbeacon/beacon-cross-origin-redirect-blob.html: Added.
* http/tests/blink/sendbeacon/beacon-cross-origin-redirect-expected.txt: Added.
* http/tests/blink/sendbeacon/beacon-cross-origin-redirect.html: Added.
* http/tests/blink/sendbeacon/beacon-cross-origin.html: Added.
* http/tests/blink/sendbeacon/beacon-cross-origin.https-expected.txt: Added.
* http/tests/blink/sendbeacon/beacon-cross-origin.https.html: Added.
* http/tests/blink/sendbeacon/beacon-detached-no-crash-expected.txt: Added.
* http/tests/blink/sendbeacon/beacon-detached-no-crash.html: Added.
* http/tests/blink/sendbeacon/beacon-same-origin-expected.txt: Added.
* http/tests/blink/sendbeacon/beacon-same-origin.html: Added.
* http/tests/blink/sendbeacon/connect-src-beacon-allowed-expected.txt: Added.
* http/tests/blink/sendbeacon/connect-src-beacon-allowed.html: Added.
* http/tests/blink/sendbeacon/resources/check-beacon.php: Added.
* http/tests/blink/sendbeacon/resources/save-beacon.php: Added.
Import more beacon test coverage from Blink.

* http/wpt/beacon/connect-src-beacon-blocked.sub-expected.txt: Added.
* http/wpt/beacon/connect-src-beacon-blocked.sub.html: Added.
Improve test coverage for sendBeacon and CSP.

* http/wpt/beacon/headers/header-content-type-same-origin-expected.txt: Added.
* http/wpt/beacon/headers/header-content-type-same-origin.html: Added.
Improve test coverage for sendBeacon with various types of payload. The test is done
using same origin as we do not currently support sending some of those payloads cross
origin yet.

* imported/blink/fast/beacon/beacon-basic-expected.txt: Added.
* imported/blink/fast/beacon/beacon-basic.html: Added.
Import basic Beacon test coverage from Blink.

* resources/window-postmessage-open-close.html: Added.
* tests-options.json:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220121 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Update Bot Watcher's Dashboard for Buildbot 0.9
https://bugs.webkit.org/show_bug.cgi?id=174777

Reviewed by Daniel Bates.

* BuildSlaveSupport/build.webkit.org-config/public_html/dashboard/Scripts/Buildbot.js:
(Buildbot): Check if USE_BUILDBOT_VERSION_LESS_THAN_09 is passed.
(Buildbot.prototype._computeBuilderNameToIDMap): Fetch the builder name to ID mapping from buidbot and store
in a dictionary.
(Buildbot.prototype.buildPageURLForIteration): Updated URL as per Buildbot 0.9 format. Buildbot 0.9 currently does not support
builder name in the build url. See <https://github.com/buildbot/buildbot/issues/3465>.
* BuildSlaveSupport/build.webkit.org-config/public_html/dashboard/Scripts/BuildbotIteration.js:
(isMultiCodebaseGotRevisionProperty): Adapting to new data format.
(parseRevisionProperty): Ditto.
(BuildbotIteration.prototype.failureLogURL): Return the URL to build page if precise failure url is not available. For
Buildbot 0.9, build page URL would be appropriate in most cases as per the new UI.
(BuildbotIteration.prototype._parseData): Parsing the data as per new data format. Many variable names and data types
have changed in Buildbot 0.9.
(BuildbotIteration.prototype._adjustBuildDataForBuildbot09): Adjust the Buildbot 0.8 data to new format.
(BuildbotIteration.prototype._updateIfDataAvailable): Update method for Buildbot 0.9 data. We are performing two API calls,
one for build information, another for step information of that build. We need to wait until data from both REST API calls are available.
(BuildbotIteration.prototype._deprecatedUpdateWithData): Renamed from _updateWithData, used for Buildbot 0.8 data.
(BuildbotIteration.prototype.get buildURL): URL to fetch build information from Buildbot. Also fetches got_revision property.
(BuildbotIteration.prototype.get buildStepsURL): URL to fetch the steps information from Buildbot.
(BuildbotIteration.prototype.urlFailedToLoad): Callback method to be used when URL fails to load. Made it a separate function now.
(BuildbotIteration.prototype.update): Modified to support both Buildbot 0.9 and 0.8 data format.
(BuildbotIteration.prototype.actualUpdate): Update method for Buildbot 0.9 data.
(BuildbotIteration.prototype.deprecatedUpdate): Update method for Buildbot 0.8 data.
* BuildSlaveSupport/build.webkit.org-config/public_html/dashboard/Scripts/BuildbotQueue.js:
(BuildbotQueue.prototype.get baseURL): Updated URL as per Buildbot 0.9 format.
(BuildbotQueue.prototype.get allIterationsURL): Ditto.
(BuildbotQueue.prototype.get overviewURL): Ditto.
(BuildbotQueue.prototype.get buildsURL): URL to fetch builds data in Buildbot 0.9.
(BuildbotQueue.prototype.get buildsInfoURL): Returns the appropriate URL to use to fetch builds information from
Buildbot 0.8 or 0.9.
(BuildbotQueue.prototype.getBuilds): Method compatible with both Buildbot 0.8 and 0.9 to get build information from data
fetched from Buildbot. Also, reversing the Buildbot 0.8 data to make it similar to 0.9 data format.
(BuildbotQueue.prototype.isBuildComplete): Method compatible with both Buildbot 0.8 and 0.9 to check if the build has completed.
(BuildbotQueue.prototype.getIterationID):  Method compatible with both Buildbot 0.8 and 0.9 to get the Iteration ID.
(BuildbotQueue.prototype.update): Supports both Buildbot 0.8 and 0.9. Buildbot 0.9 REST API doesn't have cachedBuilds and currentBuilds.
Therefore we are fetching information for fixed number of build.
Also iterating the loop incrementally since the build data is already reverse sorted.
* BuildSlaveSupport/build.webkit.org-config/public_html/dashboard/Scripts/BuildbotTestResults.js:
(BuildbotTestResults.prototype._parseResults): Updated as per Buildbot 0.9 format. Note that we do not
need to worry about 0.8 or 0.9 data format here, since the data is already converted to 0.9 format.
* BuildSlaveSupport/build.webkit.org-config/public_html/dashboard/Scripts/WebKitBuildbot.js:
(WebKitBuildbot): Pass the USE_BUILDBOT_VERSION_LESS_THAN_09 flag.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220120 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Web Inspector: simplify WebInspector with WI
https://bugs.webkit.org/show_bug.cgi?id=175058

Reviewed by Joseph Pecoraro.

Source/WebInspectorUI:

* .eslintrc:

* Tools/PrettyPrinting/FormatterDebug.js:
* Tools/PrettyPrinting/index.html:

* UserInterface/Main.html:
* UserInterface/Test.html:

* UserInterface/Base/*.js:
* UserInterface/Controllers/*.js:
* UserInterface/Debug/*.js:
* UserInterface/Models/*.js:
* UserInterface/Protocol/*.js:
* UserInterface/Proxies/*.js:
* UserInterface/Test/*.js:
* UserInterface/Views/*.js:

Tools:

* Scripts/check-inspector-strings:
(extract_ui_strings):
* Scripts/extract-localizable-js-strings:

LayoutTests:

* http/tests/inspector/**/*.html:
* http/tests/websocket/tests/hybi/inspector/**/*.html:
* inspector/**/*.html:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220119 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Bmalloc and GC should put auxiliaries (butterflies, typed array backing stores) in a gigacage (separate multi-GB VM region)
https://bugs.webkit.org/show_bug.cgi?id=174727

Reviewed by Mark Lam.
Source/bmalloc:

This adds a mechanism for managing multiple isolated heaps in bmalloc. For now, these isoheaps
(isolated heaps) have a very simple relationship with each other and with the rest of bmalloc:

- You have to choose how many isoheaps you will have statically. See numHeaps in HeapKind.h.

- Because numHeaps is static, each isoheap gets fast thread-local allocation. Basically, we have a
  Cache for each heap kind.

- Each isoheap gets its own Heap.

- Each Heap gets a scavenger thread.

- Some things, like Zone/VMHeap/Scavenger, are per-process.

Most of the per-HeapKind functionality is handled by PerHeapKind<>.

This approach is ideal for supporting special per-HeapKind behaviors. For now we have two heaps:
the Primary heap for normal malloc and the Gigacage. The gigacage is a 64GB-aligned 64GB virtual
region that we now use for variable-length random-access allocations. No Primary allocations will
go into the Gigacage.

* CMakeLists.txt:
* bmalloc.xcodeproj/project.pbxproj:
* bmalloc/AllocationKind.h: Added.
* bmalloc/Allocator.cpp:
(bmalloc::Allocator::Allocator):
(bmalloc::Allocator::tryAllocate):
(bmalloc::Allocator::allocateImpl):
(bmalloc::Allocator::reallocate):
(bmalloc::Allocator::refillAllocatorSlowCase):
(bmalloc::Allocator::allocateLarge):
* bmalloc/Allocator.h:
* bmalloc/BExport.h: Added.
* bmalloc/Cache.cpp:
(bmalloc::Cache::scavenge):
(bmalloc::Cache::Cache):
(bmalloc::Cache::tryAllocateSlowCaseNullCache):
(bmalloc::Cache::allocateSlowCaseNullCache):
(bmalloc::Cache::deallocateSlowCaseNullCache):
(bmalloc::Cache::reallocateSlowCaseNullCache):
(bmalloc::Cache::operator new): Deleted.
(bmalloc::Cache::operator delete): Deleted.
* bmalloc/Cache.h:
(bmalloc::Cache::tryAllocate):
(bmalloc::Cache::allocate):
(bmalloc::Cache::deallocate):
(bmalloc::Cache::reallocate):
* bmalloc/Deallocator.cpp:
(bmalloc::Deallocator::Deallocator):
(bmalloc::Deallocator::scavenge):
(bmalloc::Deallocator::processObjectLog):
(bmalloc::Deallocator::deallocateSlowCase):
* bmalloc/Deallocator.h:
* bmalloc/Gigacage.cpp: Added.
(Gigacage::Callback::Callback):
(Gigacage::Callback::function):
(Gigacage::Callbacks::Callbacks):
(Gigacage::ensureGigacage):
(Gigacage::disableGigacage):
(Gigacage::addDisableCallback):
(Gigacage::removeDisableCallback):
* bmalloc/Gigacage.h: Added.
(Gigacage::caged):
(Gigacage::isCaged):
* bmalloc/Heap.cpp:
(bmalloc::Heap::Heap):
(bmalloc::Heap::usingGigacage):
(bmalloc::Heap::concurrentScavenge):
(bmalloc::Heap::splitAndAllocate):
(bmalloc::Heap::tryAllocateLarge):
(bmalloc::Heap::allocateLarge):
(bmalloc::Heap::shrinkLarge):
(bmalloc::Heap::deallocateLarge):
* bmalloc/Heap.h:
(bmalloc::Heap::mutex):
(bmalloc::Heap::kind const):
(bmalloc::Heap::setScavengerThreadQOSClass): Deleted.
* bmalloc/HeapKind.h: Added.
* bmalloc/ObjectType.cpp:
(bmalloc::objectType):
* bmalloc/ObjectType.h:
* bmalloc/PerHeapKind.h: Added.
(bmalloc::PerHeapKindBase::PerHeapKindBase):
(bmalloc::PerHeapKindBase::size):
(bmalloc::PerHeapKindBase::at):
(bmalloc::PerHeapKindBase::at const):
(bmalloc::PerHeapKindBase::operator[]):
(bmalloc::PerHeapKindBase::operator[] const):
(bmalloc::StaticPerHeapKind::StaticPerHeapKind):
(bmalloc::PerHeapKind::PerHeapKind):
(bmalloc::PerHeapKind::~PerHeapKind):
* bmalloc/PerThread.h:
(bmalloc::PerThread<T>::destructor):
(bmalloc::PerThread<T>::getSlowCase):
(bmalloc::PerThreadStorage<Cache>::get): Deleted.
(bmalloc::PerThreadStorage<Cache>::init): Deleted.
* bmalloc/Scavenger.cpp: Added.
(bmalloc::Scavenger::Scavenger):
(bmalloc::Scavenger::scavenge):
* bmalloc/Scavenger.h: Added.
(bmalloc::Scavenger::setScavengerThreadQOSClass):
(bmalloc::Scavenger::requestedScavengerThreadQOSClass const):
* bmalloc/VMHeap.cpp:
(bmalloc::VMHeap::VMHeap):
(bmalloc::VMHeap::tryAllocateLargeChunk):
* bmalloc/VMHeap.h:
* bmalloc/Zone.cpp:
(bmalloc::Zone::Zone):
* bmalloc/Zone.h:
* bmalloc/bmalloc.h:
(bmalloc::api::tryMalloc):
(bmalloc::api::malloc):
(bmalloc::api::tryMemalign):
(bmalloc::api::memalign):
(bmalloc::api::realloc):
(bmalloc::api::tryLargeMemalignVirtual):
(bmalloc::api::free):
(bmalloc::api::freeLargeVirtual):
(bmalloc::api::scavengeThisThread):
(bmalloc::api::scavenge):
(bmalloc::api::isEnabled):
(bmalloc::api::setScavengerThreadQOSClass):
* bmalloc/mbmalloc.cpp:

Source/JavaScriptCore:

This adopts the Gigacage for the GigacageSubspace, which we use for Auxiliary allocations. Also, in
one place in the code - the FTL codegen for butterfly and typed array access - we "cage" the accesses
themselves. Basically, we do masking to ensure that the pointer points into the gigacage.

This is neutral on JetStream.

* CMakeLists.txt:
* JavaScriptCore.xcodeproj/project.pbxproj:
* b3/B3InsertionSet.cpp:
(JSC::B3::InsertionSet::execute):
* dfg/DFGAbstractInterpreterInlines.h:
(JSC::DFG::AbstractInterpreter<AbstractStateType>::executeEffects):
* dfg/DFGArgumentsEliminationPhase.cpp:
* dfg/DFGClobberize.cpp:
(JSC::DFG::readsOverlap):
* dfg/DFGClobberize.h:
(JSC::DFG::clobberize):
* dfg/DFGDoesGC.cpp:
(JSC::DFG::doesGC):
* dfg/DFGFixedButterflyAccessUncagingPhase.cpp: Added.
(JSC::DFG::performFixedButterflyAccessUncaging):
* dfg/DFGFixedButterflyAccessUncagingPhase.h: Added.
* dfg/DFGFixupPhase.cpp:
(JSC::DFG::FixupPhase::fixupNode):
* dfg/DFGHeapLocation.cpp:
(WTF::printInternal):
* dfg/DFGHeapLocation.h:
* dfg/DFGNodeType.h:
* dfg/DFGPlan.cpp:
(JSC::DFG::Plan::compileInThreadImpl):
* dfg/DFGPredictionPropagationPhase.cpp:
* dfg/DFGSafeToExecute.h:
(JSC::DFG::safeToExecute):
* dfg/DFGSpeculativeJIT.cpp:
(JSC::DFG::SpeculativeJIT::compileGetButterfly):
* dfg/DFGSpeculativeJIT32_64.cpp:
(JSC::DFG::SpeculativeJIT::compile):
* dfg/DFGSpeculativeJIT64.cpp:
(JSC::DFG::SpeculativeJIT::compile):
* dfg/DFGTypeCheckHoistingPhase.cpp:
(JSC::DFG::TypeCheckHoistingPhase::identifyRedundantStructureChecks):
(JSC::DFG::TypeCheckHoistingPhase::identifyRedundantArrayChecks):
* ftl/FTLCapabilities.cpp:
(JSC::FTL::canCompile):
* ftl/FTLLowerDFGToB3.cpp:
(JSC::FTL::DFG::LowerDFGToB3::compileNode):
(JSC::FTL::DFG::LowerDFGToB3::compileGetButterfly):
(JSC::FTL::DFG::LowerDFGToB3::compileGetIndexedPropertyStorage):
(JSC::FTL::DFG::LowerDFGToB3::compileGetByVal):
(JSC::FTL::DFG::LowerDFGToB3::compileStringCharAt):
(JSC::FTL::DFG::LowerDFGToB3::compileStringCharCodeAt):
(JSC::FTL::DFG::LowerDFGToB3::compileGetMapBucket):
(JSC::FTL::DFG::LowerDFGToB3::compileGetDirectPname):
(JSC::FTL::DFG::LowerDFGToB3::compileToLowerCase):
(JSC::FTL::DFG::LowerDFGToB3::caged):
* heap/GigacageSubspace.cpp: Added.
(JSC::GigacageSubspace::GigacageSubspace):
(JSC::GigacageSubspace::~GigacageSubspace):
(JSC::GigacageSubspace::tryAllocateAlignedMemory):
(JSC::GigacageSubspace::freeAlignedMemory):
(JSC::GigacageSubspace::canTradeBlocksWith):
* heap/GigacageSubspace.h: Added.
* heap/Heap.cpp:
(JSC::Heap::Heap):
(JSC::Heap::lastChanceToFinalize):
(JSC::Heap::finalize):
(JSC::Heap::sweepInFinalize):
(JSC::Heap::updateAllocationLimits):
(JSC::Heap::shouldDoFullCollection):
(JSC::Heap::collectIfNecessaryOrDefer):
(JSC::Heap::reportWebAssemblyFastMemoriesAllocated): Deleted.
(JSC::Heap::webAssemblyFastMemoriesThisCycleAtThreshold const): Deleted.
(JSC::Heap::sweepLargeAllocations): Deleted.
(JSC::Heap::didAllocateWebAssemblyFastMemories): Deleted.
* heap/Heap.h:
* heap/LargeAllocation.cpp:
(JSC::LargeAllocation::tryCreate):
(JSC::LargeAllocation::destroy):
* heap/MarkedAllocator.cpp:
(JSC::MarkedAllocator::tryAllocateWithoutCollecting):
(JSC::MarkedAllocator::tryAllocateBlock):
* heap/MarkedBlock.cpp:
(JSC::MarkedBlock::tryCreate):
(JSC::MarkedBlock::Handle::Handle):
(JSC::MarkedBlock::Handle::~Handle):
(JSC::MarkedBlock::Handle::didAddToAllocator):
(JSC::MarkedBlock::Handle::subspace const): Deleted.
* heap/MarkedBlock.h:
(JSC::MarkedBlock::Handle::subspace const):
* heap/MarkedSpace.cpp:
(JSC::MarkedSpace::~MarkedSpace):
(JSC::MarkedSpace::freeMemory):
(JSC::MarkedSpace::prepareForAllocation):
(JSC::MarkedSpace::addMarkedAllocator):
(JSC::MarkedSpace::findEmptyBlockToSteal): Deleted.
* heap/MarkedSpace.h:
(JSC::MarkedSpace::firstAllocator const):
(JSC::MarkedSpace::allocatorForEmptyAllocation const): Deleted.
* heap/Subspace.cpp:
(JSC::Subspace::Subspace):
(JSC::Subspace::canTradeBlocksWith):
(JSC::Subspace::tryAllocateAlignedMemory):
(JSC::Subspace::freeAlignedMemory):
(JSC::Subspace::prepareForAllocation):
(JSC::Subspace::findEmptyBlockToSteal):
* heap/Subspace.h:
(JSC::Subspace::didCreateFirstAllocator):
* heap/SubspaceInlines.h:
(JSC::Subspace::forEachAllocator):
(JSC::Subspace::forEachMarkedBlock):
(JSC::Subspace::forEachNotEmptyMarkedBlock):
* jit/JITPropertyAccess.cpp:
(JSC::JIT::emitDoubleLoad):
(JSC::JIT::emitContiguousLoad):
(JSC::JIT::emitArrayStorageLoad):
(JSC::JIT::emitGenericContiguousPutByVal):
(JSC::JIT::emitArrayStoragePutByVal):
(JSC::JIT::emit_op_get_from_scope):
(JSC::JIT::emit_op_put_to_scope):
(JSC::JIT::emitIntTypedArrayGetByVal):
(JSC::JIT::emitFloatTypedArrayGetByVal):
(JSC::JIT::emitIntTypedArrayPutByVal):
(JSC::JIT::emitFloatTypedArrayPutByVal):
* jsc.cpp:
(fillBufferWithContentsOfFile):
(functionReadFile):
(gigacageDisabled):
(jscmain):
* llint/LowLevelInterpreter64.asm:
* runtime/ArrayBuffer.cpp:
(JSC::ArrayBufferContents::tryAllocate):
(JSC::ArrayBuffer::createAdopted):
(JSC::ArrayBuffer::createFromBytes):
(JSC::ArrayBuffer::tryCreate):
* runtime/IndexingHeader.h:
* runtime/InitializeThreading.cpp:
(JSC::initializeThreading):
* runtime/JSArrayBuffer.cpp:
* runtime/JSArrayBufferView.cpp:
(JSC::JSArrayBufferView::ConstructionContext::ConstructionContext):
(JSC::JSArrayBufferView::finalize):
* runtime/JSLock.cpp:
(JSC::JSLock::didAcquireLock):
* runtime/JSObject.h:
* runtime/Options.cpp:
(JSC::recomputeDependentOptions):
* runtime/Options.h:
* runtime/ScopedArgumentsTable.h:
* runtime/VM.cpp:
(JSC::VM::VM):
(JSC::VM::~VM):
(JSC::VM::gigacageDisabledCallback):
(JSC::VM::gigacageDisabled):
* runtime/VM.h:
(JSC::VM::fireGigacageEnabledIfNecessary):
(JSC::VM::gigacageEnabled):
* wasm/WasmB3IRGenerator.cpp:
(JSC::Wasm::B3IRGenerator::B3IRGenerator):
(JSC::Wasm::B3IRGenerator::emitCheckAndPreparePointer):
* wasm/WasmCodeBlock.cpp:
(JSC::Wasm::CodeBlock::isSafeToRun):
* wasm/WasmMemory.cpp:
(JSC::Wasm::makeString):
(JSC::Wasm::Memory::create):
(JSC::Wasm::Memory::~Memory):
(JSC::Wasm::Memory::addressIsInActiveFastMemory):
(JSC::Wasm::Memory::grow):
(JSC::Wasm::Memory::initializePreallocations): Deleted.
(JSC::Wasm::Memory::maxFastMemoryCount): Deleted.
* wasm/WasmMemory.h:
* wasm/js/JSWebAssemblyInstance.cpp:
(JSC::JSWebAssemblyInstance::create):
* wasm/js/JSWebAssemblyMemory.cpp:
(JSC::JSWebAssemblyMemory::grow):
(JSC::JSWebAssemblyMemory::finishCreation):
* wasm/js/JSWebAssemblyMemory.h:
(JSC::JSWebAssemblyMemory::subspaceFor):

Source/WebCore:

No new tests because no change in behavior.

Needed to teach Metal how to allocate in the Gigacage.

* platform/graphics/cocoa/GPUBufferMetal.mm:
(WebCore::GPUBuffer::GPUBuffer):
(WebCore::GPUBuffer::contents):

Source/WebKit:

The WebProcess should never disable the Gigacage by allocating typed arrays outside the Gigacage. So,
we add a callback that crashes the process.

* WebProcess/WebProcess.cpp:
(WebKit::gigacageDisabled):
(WebKit::m_webSQLiteDatabaseTracker):

Source/WTF:

For the Gigacage project to have minimal impact, we need to have some abstraction that allows code to
avoid having to guard itself with #if's. This adds a Gigacage abstraction that overlays the Gigacage
namespace from bmalloc, which always lets you call things like Gigacage::caged and Gigacage::tryMalloc.

Because of how many places need to possibly allocate in a gigacage, or possibly perform caged accesses,
it's better to hide the question of whether or not it's enabled inside this API.

* WTF.xcodeproj/project.pbxproj:
* wtf/CMakeLists.txt:
* wtf/FastMalloc.cpp:
* wtf/Gigacage.cpp: Added.
(Gigacage::tryMalloc):
(Gigacage::tryAllocateVirtualPages):
(Gigacage::freeVirtualPages):
(Gigacage::tryAlignedMalloc):
(Gigacage::alignedFree):
(Gigacage::free):
* wtf/Gigacage.h: Added.
(Gigacage::ensureGigacage):
(Gigacage::disableGigacage):
(Gigacage::addDisableCallback):
(Gigacage::removeDisableCallback):
(Gigacage::caged):
(Gigacage::isCaged):
(Gigacage::tryAlignedMalloc):
(Gigacage::alignedFree):
(Gigacage::free):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220118 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[WinCairo] Implement Font::platformBoundsForGlyph
https://bugs.webkit.org/show_bug.cgi?id=174813

Patch by Fujii Hironori <Hironori.Fujii@sony.com> on 2017-08-01
Reviewed by Alex Christensen.

Test: fast/text/emphasis.html

* platform/graphics/win/SimpleFontDataCairoWin.cpp:
(WebCore::Font::platformBoundsForGlyph): Implemented by copying
the code from Font::boundsForGDIGlyph().

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220117 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Added expectations files for El Capitan.
https://bugs.webkit.org/show_bug.cgi?id=175061

Unreviewed test gardening.

* platform/mac-elcapitan/imported/w3c/web-platform-tests/fetch/api/basic/mode-no-cors-expected.txt: Added.
* platform/mac-elcapitan/imported/w3c/web-platform-tests/fetch/api/basic/mode-no-cors-worker-expected.txt: Added.
* platform/mac-elcapitan/imported/w3c/web-platform-tests/fetch/api/cors/cors-basic.any-expected.txt: Added.
* platform/mac-elcapitan/imported/w3c/web-platform-tests/fetch/api/cors/cors-basic.any.worker-expected.txt: Added.
* platform/mac-elcapitan/imported/w3c/web-platform-tests/fetch/api/cors/cors-no-preflight.any-expected.txt: Added.
* platform/mac-elcapitan/imported/w3c/web-platform-tests/fetch/api/cors/cors-no-preflight.any.worker-expected.txt: Added.
* platform/mac-elcapitan/imported/w3c/web-platform-tests/fetch/api/cors/cors-origin.any-expected.txt: Added.
* platform/mac-elcapitan/imported/w3c/web-platform-tests/fetch/api/cors/cors-origin.any.worker-expected.txt: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220116 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Web Automation: add event to notify service when a page's main frame window object has cleared
https://bugs.webkit.org/show_bug.cgi?id=174987
<rdar://problem/36602634>

Reviewed by Carlos Garcia Campos.

* UIProcess/Automation/Automation.json: Add new event.

* UIProcess/Automation/WebAutomationSession.h:
* UIProcess/Automation/WebAutomationSession.cpp:
(WebKit::WebAutomationSession::navigationOccurredForFrame):
(WebKit::WebAutomationSession::willClosePage):
When a WebPage navigates or closes, send the browsingContextCleared event.
Any element handles for elements in the browsing context are no longer valid.

* UIProcess/WebPageProxy.cpp:
(WebKit::WebPageProxy::close):
Add a new hook into the active automation session so it is notified when a page closes.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220115 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Web Inspector: create Recording tab for displaying recordings
https://bugs.webkit.org/show_bug.cgi?id=174484

Reviewed by Joseph Pecoraro.

Source/WebInspectorUI:

* Localizations/en.lproj/localizedStrings.js:
* UserInterface/Main.html:
* UserInterface/Test.html:

* UserInterface/Controllers/CanvasManager.js:
(WebInspector.CanvasManager.prototype.recordingFinished):
* UserInterface/Models/Canvas.js:
(WebInspector.Canvas.prototype.toggleRecording):

* UserInterface/Models/Recording.js:
(WebInspector.Recording):
(WebInspector.Recording.synthesizeError):
(WebInspector.Recording.prototype.get actions):
(WebInspector.Recording.prototype.get source):
(WebInspector.Recording.prototype.set source):
(WebInspector.Recording.prototype.swizzle):

* UserInterface/Models/RecordingAction.js:
(WebInspector.RecordingAction):
(WebInspector.RecordingAction.isFunctionForType):
(WebInspector.RecordingAction.get name):
(WebInspector.RecordingAction.get parameters):
(WebInspector.RecordingAction.prototype.get valid):
(WebInspector.RecordingAction.prototype.set valid):
(WebInspector.RecordingAction.get isFunction):
(WebInspector.RecordingAction.get isGetter):
(WebInspector.RecordingAction.get isVisual):
(WebInspector.RecordingAction.get stateModifiers):
(WebInspector.RecordingAction.prototype.swizzle):
(WebInspector.RecordingAction.prototype.parameterSwizzleTypeForTypeAtIndex):

* UserInterface/Models/RecordingInitialStateAction.js: Added.
(WebInspector.RecordingInitialStateAction):

* UserInterface/Views/RecordingTabContentView.js: Added.
(WebInspector.RecordingTabContentView):
(WebInspector.RecordingTabContentView.tabInfo):
(WebInspector.RecordingTabContentView.prototype.get type):
(WebInspector.RecordingTabContentView.prototype.canShowRepresentedObject):
(WebInspector.RecordingTabContentView.prototype.showRepresentedObject):
(WebInspector.RecordingTabContentView.prototype.restoreStateFromCookie):
(WebInspector.RecordingTabContentView.prototype.saveStateToCookie):
(WebInspector.RecordingTabContentView.prototype.closed):
(WebInspector.RecordingTabContentView.prototype._updateActionIndex):
(WebInspector.RecordingTabContentView.prototype._scrubberNavigationItemValueChanged):
(WebInspector.RecordingTabContentView.prototype._navigationSidebarImport):
(WebInspector.RecordingTabContentView.prototype._navigationSidebarTreeOutlineSelectionChanged):

* UserInterface/Views/RecordingContentView.js: Added.
(WebInspector.RecordingContentView):
(WebInspector.RecordingContentView.prototype.get navigationItems):
(WebInspector.RecordingContentView.prototype.updateActionIndex):
(WebInspector.RecordingContentView.prototype.shown):
(WebInspector.RecordingContentView.prototype.get supplementalRepresentedObjects):
(WebInspector.RecordingContentView.prototype._generateContentCanvas2D):
(WebInspector.RecordingContentView.prototype._applyAction):
(WebInspector.RecordingContentView.prototype._updateImageGrid):
(WebInspector.RecordingContentView.prototype._showGridButtonClicked):
* UserInterface/Views/RecordingContentView.css: Copied from Source/WebInspectorUI/UserInterface/Views/CanvasContentView.css.
(.content-view:not(.tab).recording):
(.content-view:not(.tab).recording > .preview-container):
(.content-view:not(.tab).recording canvas):

* UserInterface/Views/RecordingNavigationSidebarPanel.js: Added.
(WebInspector.RecordingNavigationSidebarPanel):
(WebInspector.RecordingNavigationSidebarPanel.disallowInstanceForClass):
(WebInspector.RecordingNavigationSidebarPanel.prototype.set recording):
(WebInspector.RecordingNavigationSidebarPanel.prototype.updateActionIndex):
(WebInspector.RecordingNavigationSidebarPanel.prototype.initialLayout):
(WebInspector.RecordingNavigationSidebarPanel.prototype._importNavigationItemClicked):
(WebInspector.RecordingNavigationSidebarPanel.prototype._exportNavigationItemClicked):
* UserInterface/Views/RecordingNavigationSidebarPanel.css: Added.
(.sidebar > .panel.navigation.recording > :matches(.content, .empty-content-placeholder)):
(.sidebar > .panel.navigation.recording > .content > .tree-outline):
(.sidebar > .panel.navigation.recording > .content > .tree-outline > .item.parent:not(.action, .selected).expanded):
(.sidebar > .panel.navigation.recording > .content > .tree-outline .item.action:not(.initial-state)::before):
(body[dir=ltr] .sidebar > .panel.navigation.recording > .content > .tree-outline .item.action:not(.initial-state)::before):
(body[dir=rtl] .sidebar > .panel.navigation.recording > .content > .tree-outline .item.action:not(.initial-state)::before):
(.sidebar > .panel.navigation.recording > .content > .tree-outline[data-indent="2"] .item.action:not(.initial-state)::before):
(.sidebar > .panel.navigation.recording > .content > .tree-outline[data-indent="3"] .item.action:not(.initial-state)::before):
(.sidebar > .panel.navigation.recording > .content > .tree-outline[data-indent="4"] .item.action:not(.initial-state)::before):
(.sidebar > .panel.navigation.recording > .content > .tree-outline[data-indent="5"] .item.action:not(.initial-state)::before):
(.sidebar > .panel.navigation.recording > .content > .tree-outline[data-indent="6"] .item.action:not(.initial-state)::before):
(.sidebar > .panel.navigation.recording > .content > .tree-outline[data-indent="7"] .item.action:not(.initial-state)::before):
(.sidebar > .panel.navigation.recording > .content .action > .icon):
(.sidebar > .panel.navigation.recording > .content .action.function > .icon):
(.sidebar > .panel.navigation.recording > .content .action.attribute.getter > .icon):
(.sidebar > .panel.navigation.recording > .content .tree-outline:matches(:focus, .force-focus) .action.attribute.getter.selected > .icon):
(.sidebar > .panel.navigation.recording > .content .action.attribute.boolean > .icon):
(.sidebar > .panel.navigation.recording > .content .action.attribute.number > .icon):
(.sidebar > .panel.navigation.recording > .content .action.attribute.object > .icon):
(.sidebar > .panel.navigation.recording > .content .action.attribute.string > .icon):
(.sidebar > .panel.navigation.recording > .content > .tree-outline > .item.parent:not(.action) > .icon):
(.sidebar > .panel.navigation.recording > .content .action:matches(.invalid, .missing) > .icon):
(body[dir=ltr] .sidebar > .panel.navigation.recording > .content .action:not(.initial-state) > .icon):
(body[dir=rtl] .sidebar > .panel.navigation.recording > .content .action:not(.initial-state) > .icon):
(.sidebar > .panel.navigation.recording > .content .action.visual:not(.selected, .invalid)):
(.sidebar > .panel.navigation.recording > .content .action:not(.selected, .initial-state) > .titles .parameter.swizzled):
(.sidebar > .panel.navigation.recording > .content .action.invalid:not(.selected, .initial-state) > .titles .name,):

* UserInterface/Views/RecordingStateDetailsSidebarPanel.js: Added.
(WebInspector.RecordingStateDetailsSidebarPanel):
(WebInspector.RecordingStateDetailsSidebarPanel.disallowInstanceForClass):
(WebInspector.RecordingStateDetailsSidebarPanel.prototype.inspect):
(WebInspector.RecordingStateDetailsSidebarPanel.prototype.set recording):
(WebInspector.RecordingStateDetailsSidebarPanel.prototype.updateActionIndex):
(WebInspector.RecordingStateDetailsSidebarPanel.prototype._generateDetailsCanvas2D):
* UserInterface/Views/RecordingStateDetailsSidebarPanel.css: Added.
(.sidebar > .panel.details.recording-state > .content > .data-grid):
(.sidebar > .panel.details.recording-state > .content > .data-grid tr.modified):
(.sidebar > .panel.details.recording-state > .content > .data-grid tr:not(.selected).non-standard):
(.sidebar > .panel.details.recording-state > .content > .data-grid tr:not(.selected) .unavailable):

* UserInterface/Views/RecordingActionTreeElement.js: Added.
(WebInspector.RecordingActionTreeElement):
(WebInspector.RecordingActionTreeElement._generateDOM):
(WebInspector.RecordingActionTreeElement.prototype.get index):
(WebInspector.RecordingActionTreeElement.get filterableData):
(WebInspector.RecordingActionTreeElement.prototype.get filterableData):
(WebInspector.RecordingActionTreeElement.prototype.onattach):
(WebInspector.RecordingActionTreeElement.prototype.populateContextMenu):

* UserInterface/Base/Main.js:
(WebInspector.contentLoaded):
(WebInspector.instanceForClass):

* UserInterface/Base/FileUtilites.js: Added.
(WebInspector.saveDataToFile): Moved from UserInterface/Base/Main.js
(WebInspector.loadDataFromFile):

* UserInterface/Views/ButtonNavigationItem.js:
(WebInspector.ButtonNavigationItem.prototype._mouseClicked):
Send the native event as part of the data.

* UserInterface/Views/CanvasContentView.js:
(WebInspector.CanvasContentView):
(WebInspector.CanvasContentView.prototype.get navigationItems):
(WebInspector.CanvasContentView.prototype.initialLayout):
(WebInspector.CanvasContentView.prototype.closed):
(WebInspector.CanvasContentView.prototype._toggleRecording):
(WebInspector.CanvasContentView.prototype._recordingFinished):
* UserInterface/Views/CanvasContentView.css:
(.content-view.canvas):

* UserInterface/Views/CanvasDetailsSidebarPanel.js:
(WebInspector.CanvasDetailsSidebarPanel.prototype.inspect):

* UserInterface/Views/ContentBrowser.js:
(WebInspector.ContentBrowser):
(WebInspector.ContentBrowser.prototype._updateContentViewNavigationItems):
* UserInterface/Views/ContentBrowserTabContentView.js:
(WebInspector.ContentBrowserTabContentView):
* UserInterface/Views/ContentView.js:
(WebInspector.ContentView.createFromRepresentedObject):
(WebInspector.ContentView.isViewable):
* UserInterface/Views/ScrubberNavigationItem.js: Added.
(WebInspector.ScrubberNavigationItem):
(WebInspector.ScrubberNavigationItem.prototype.get value):
(WebInspector.ScrubberNavigationItem.prototype.set value):
(WebInspector.ScrubberNavigationItem.prototype.get min):
(WebInspector.ScrubberNavigationItem.prototype.set min):
(WebInspector.ScrubberNavigationItem.prototype.get max):
(WebInspector.ScrubberNavigationItem.prototype.set max):
(WebInspector.ScrubberNavigationItem.prototype.set disabled):
(WebInspector.ScrubberNavigationItem.prototype.get additionalClassNames):
(WebInspector.ScrubberNavigationItem.prototype._sliderChanged):
* UserInterface/Views/ScrubberNavigationItem.css: Added.
(.navigation-bar .item.scrubber):
(.navigation-bar .item.scrubber > input):
(.navigation-bar .item.scrubber > input[disabled]):
Allow the flexible space to be replaced with a navigation item at construction.

* UserInterface/Views/DataGridNode.js:
(WebInspector.DataGridNode):
(WebInspector.DataGridNode.prototype.get element):
Allow a list of CSS classes to be added to the node's element.

* UserInterface/Views/SettingsTabContentView.js:
(WebInspector.SettingsTabContentView.prototype.initialLayout):
(WebInspector.SettingsTabContentView.prototype._createExperimentalSettingsView.listenForChange):
(WebInspector.SettingsTabContentView.prototype._createExperimentalSettingsView):
(WebInspector.SettingsTabContentView.prototype._createDebugSettingsView):
Move experimental settings to their own panel.

* UserInterface/Views/TabContentView.js:
(WebInspector.TabContentView.prototype.get navigationSidebarPanel):
Save the NavigationSidebarPanel after it's constructed.

* UserInterface/Base/Utilities.js:
(Number.countDigits):

* UserInterface/Images/Recording.svg: Added.
* UserInterface/Images/RenderingFrame.svg: Renamed from Source/WebInspectorUI/UserInterface/Images/TimelineRecordRenderingFrame.svg.
* UserInterface/Images/gtk/RenderingFrame.svg: Renamed from Source/WebInspectorUI/UserInterface/Images/gtk/TimelineRecordRenderingFrame.svg.
* UserInterface/Views/TimelineIcons.css:
(.rendering-frame-record .icon):

* UserInterface/Views/DOMTreeOutline.css:
(@keyframes node-state-changed):
* UserInterface/Views/Main.css:
(:matches(img, canvas).show-grid):
(img.show-grid): Deleted.
* UserInterface/Views/NavigationBar.css:
(.navigation-bar):
* UserInterface/Views/NetworkSidebarPanel.css:
(.sidebar > .panel.navigation.network.network-grid-content-view-showing > .content > .tree-outline):
* UserInterface/Views/TimelineTabContentView.css:
(.timeline.tab.content-view .navigation-bar > .item.radio):
* UserInterface/Views/TimelineView.css:
(.panel.navigation.timeline.timeline-recording-content-view-showing > .content > .tree-outline):
* UserInterface/Views/Variables.css:
(:root):
Create CSS variables for the DOM modification flash color and the color striping.

LayoutTests:

* inspector/unit-tests/number-utilities-expected.txt:
* inspector/unit-tests/number-utilities.html:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220114 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[PAL][Win] Copy forwarding headers
https://bugs.webkit.org/show_bug.cgi?id=175012

Patch by Yoshiaki Jitsukawa <jitsu@rd.scei.sony.co.jp> on 2017-08-01
Reviewed by Myles C. Maxfield.

* pal/PlatformAppleWin.cmake: Added.
* pal/PlatformWin.cmake:
* pal/PlatformWinCairo.cmake: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220113 268f45cc-cd09-0410-ab3c-d52691b4dbfc

REGRESSION (r217197): New Yorker website hangs for a long time on load, lots of blank tiles
https://bugs.webkit.org/show_bug.cgi?id=175009
<rdar://problem/33505791>

Reviewed by Simon Fraser.

Source/WebCore:

This patch ensures that we report the desktop, non-frame-flattened frame size for media queries in subframes.
Some websites don't expect the iframes to be expanded to the size of the content and when the media query
callback mutates the content (triggering frame resize), they might end up getting into a never ending layout.

Test: fast/frames/flattening/media-query-growing-content.html

* css/MediaQueryEvaluator.cpp:
(WebCore::orientationEvaluate):
(WebCore::aspectRatioEvaluate):
(WebCore::heightEvaluate):
(WebCore::widthEvaluate):
* page/FrameView.cpp:
(WebCore::FrameView::layout):
(WebCore::FrameView::layoutSizeForMediaQuery const):
(WebCore::FrameView::evaluateMediaQueryList):
* page/FrameView.h:

LayoutTests:

* fast/frames/flattening/media-query-growing-content-expected.txt: Added.
* fast/frames/flattening/media-query-growing-content.html: Added.
* fast/frames/flattening/resources/media-query-min-height-with-flattening.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220112 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Layout tests with 'https' suffix should be run over HTTPS
https://bugs.webkit.org/show_bug.cgi?id=174992

Patch by Youenn Fablet <youenn@apple.com> on 2017-08-01
Reviewed by Chris Dumez.

Tools:

Updating the test-name <-> uri conversion routines to use https when test names contain ".https." in them.
This covers WPT tests, WPT WebKit tests and HTTP layout tests.
Covered by corresponding unit tests.

* Scripts/webkitpy/layout_tests/servers/run_webkit_httpd.py:
(run_server):
* Scripts/webkitpy/layout_tests/servers/web_platform_test_server.py:
(base_http_url):
(base_https_url):
(base_url): Deleted.
* Scripts/webkitpy/port/base.py:
(Port.to.web_platform_test_server_base_http_url):
(Port.to):
(Port.to.web_platform_test_server_base_https_url):
(Port.to.web_platform_test_server_base_url): Deleted.
* Scripts/webkitpy/port/driver.py:
(Driver.__init__):
(Driver.wpt_test_path_to_uri):
(Driver):
(Driver.http_test_path_to_uri):
(Driver.test_to_uri):
(Driver.uri_to_test):
* Scripts/webkitpy/port/driver_unittest.py:
(DriverTest.test_test_to_uri):
(DriverTest.test_uri_to_test):

LayoutTests:

Updating test to allow display insecure content as otherwise the test would not complete now that it is run over HTTPS.
Adding WK1 expected files as the warning message is not printed.

* http/tests/security/contentSecurityPolicy/upgrade-insecure-requests/iframe-upgrade.https-expected.txt:
* http/tests/security/contentSecurityPolicy/upgrade-insecure-requests/iframe-upgrade.https.html:
* platform/ios-wk1/http/tests/security/contentSecurityPolicy/upgrade-insecure-requests/iframe-upgrade.https-expected.txt: Added.
* platform/mac-wk1/http/tests/security/contentSecurityPolicy/upgrade-insecure-requests/iframe-upgrade.https-expected.txt: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220111 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Marked imported/w3c/IndexedDB-private-browsing/idbfactory_open.html as flaky.
<rdar://problem/33555052>

Unreviewed test gardening.

* platform/ios-wk2/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220110 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Add tests to detect mistakes in backward compatibility when the structured clone algorithm is changed in the future
https://bugs.webkit.org/show_bug.cgi?id=173998

Reviewed by Darin Adler.

Source/WebCore:

* bindings/js/SerializedScriptValue.cpp:
Add a comment.

Tools:

Since the structured clone algorithm is used for data stored in persistent databases, we need tests to help us
detect mistakes in backward compatibility in the future when we change it.

The way it works is to read from a pre-baked database and see if all the values are matched with the expectations.
Surprisedly, some of structured clonable objects cannot be stored into the indexedDB. Those are FileList,
ObjectReference, MessagePortReference, ArrayBufferView, ArrayBufferTransfer, NonMapProperties, NonSetProperties,
SharedArrayBuffer, WasmModule, DOMPointReadOnly, DOMPoint, DOMRectReadOnly, DOMRect, DOMMatrixReadOnly, DOMMatrix,
DOMQuad and Error. CryptoKey objects are not included as well as they need new API for encrypting/decrypting the
internal key data slot.

* TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj:
* TestWebKitAPI/Tests/WebKit2Cocoa/IndexedDBStructuredCloneBackwardCompatibility.mm: Added.
(-[IndexedDBStructuredCloneBackwardCompatibilityMessageHandler userContentController:didReceiveScriptMessage:]):
(getNextMessage):
(TEST):
Here is the API test that moves the pre-baked database to the location where TestWebKitAPI can read from.
* TestWebKitAPI/Tests/WebKit2Cocoa/IndexedDBStructuredCloneBackwardCompatibility.sqlite3: Added.
* TestWebKitAPI/Tests/WebKit2Cocoa/IndexedDBStructuredCloneBackwardCompatibility.sqlite3-shm: Added.
* TestWebKitAPI/Tests/WebKit2Cocoa/IndexedDBStructuredCloneBackwardCompatibility.sqlite3-wal: Added.
These are the pre-baked databases.
* TestWebKitAPI/Tests/WebKit2Cocoa/IndexedDBStructuredCloneBackwardCompatibilityRead.html: Added.
This is the actual test that do all the reads and comparisons.
* TestWebKitAPI/Tests/WebKit2Cocoa/IndexedDBStructuredCloneBackwardCompatibilityWrite.html: Added.
This is the page that bakes the database. It never runs automatically. It is for someone who needs to teach
IndexedDB new stuffs. Then it can be used to bake the database again.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220109 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[WebCrypto] Add PKCS#8 import test that covers `parameters` and `publicKey` values in ECPrivateKey
https://bugs.webkit.org/show_bug.cgi?id=174420

Reviewed by Darin Adler.

Add test cases that cover testing of the optional ECParameters and publicKey bit string
attributes in the ECPrivateKey ASN.1 structure that's embedded in the PKCS#8 PrivateKeyInfo
ASN.1 structure.

Per the spec, if the ECParameters attribute in the ECPrivateKey structure is present, the
relevant curve object identifier should match the same curve identifier that's used in the
ECParameters attribute of the AlgorithmIdentifier structure in PrivateKeyInfo. Both of these
should of course match the curve that was specified for the import operation.

For the publicKey bit string, the data contained there should be properly formatted for
the specific curve, meaning it should be of proper curve-specific size and that it should
use 0x04 as the leading byte, signalling an uncompressed EC point. On top of that the public
key should have a valid value that positions it on the specified elliptic curve.

These cases are covered for PKCS#8 key imports for P-256 and P-384 curves and for both ECDH
and ECDSA algorithms in the newly-introduced tests. They are skipped on all platforms since
no implementation in WebKit can pass them yet.

* TestExpectations:
* crypto/subtle/ecdh-import-pkcs8-key-p256-validate-ecprivatekey-parameters-publickey-expected.txt: Added.
* crypto/subtle/ecdh-import-pkcs8-key-p256-validate-ecprivatekey-parameters-publickey.html: Added.
* crypto/subtle/ecdh-import-pkcs8-key-p384-validate-ecprivatekey-parameters-publickey-expected.txt: Added.
* crypto/subtle/ecdh-import-pkcs8-key-p384-validate-ecprivatekey-parameters-publickey.html: Added.
* crypto/subtle/ecdsa-import-pkcs8-key-p256-validate-ecprivatekey-parameters-publickey-expected.txt: Added.
* crypto/subtle/ecdsa-import-pkcs8-key-p256-validate-ecprivatekey-parameters-publickey.html: Added.
* crypto/subtle/ecdsa-import-pkcs8-key-p384-validate-ecprivatekey-parameters-publickey-expected.txt: Added.
* crypto/subtle/ecdsa-import-pkcs8-key-p384-validate-ecprivatekey-parameters-publickey.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220108 268f45cc-cd09-0410-ab3c-d52691b4dbfc

API test URLSchemeHandler.Exceptions is Exiting out early on macOS Debug..
https://bugs.webkit.org/show_bug.cgi?id=175030

Reviewed by Andy Estes.

Source/WebKit:

* UIProcess/Cocoa/WebURLSchemeHandlerCocoa.mm:
(WebKit::WebURLSchemeHandlerCocoa::platformTaskCompleted): Release the API wrapped on the next
  spin of the runloop.

Tools:

* TestWebKitAPI/Tests/WebKit2Cocoa/WKURLSchemeHandler-1.mm:
(-[TaskSchemeHandler webView:startURLSchemeTask:]): Stop calling an invalid NSError constructor.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220107 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed, rolling out r220089.

This caused multiple crashes on macOS Debug testers.

Reverted changeset:

"Use LazyNeverDestroyed instead of DEFINE_GLOBAL for
QualifiedName"
https://bugs.webkit.org/show_bug.cgi?id=175010
http://trac.webkit.org/changeset/220089

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220106 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Part 2 of: Rename DatabaseProcess to StorageProcess.
https://bugs.webkit.org/show_bug.cgi?id=174880

Reviewed by Andy Estes.

Source/WebKit:

Rename some more variables, classes, etc. to reflect the change.

* NetworkProcess/NetworkConnectionToWebProcess.cpp:
(WebKit::NetworkConnectionToWebProcess::writeBlobsToTemporaryFiles):

* NetworkProcess/NetworkProcess.cpp:
(WebKit::NetworkProcess::grantSandboxExtensionsToStorageProcessForBlobs):
(WebKit::NetworkProcess::didGrantSandboxExtensionsToStorageProcessForBlobs):
(WebKit::NetworkProcess::grantSandboxExtensionsToDatabaseProcessForBlobs): Deleted.
(WebKit::NetworkProcess::didGrantSandboxExtensionsToDatabaseProcessForBlobs): Deleted.
* NetworkProcess/NetworkProcess.h:
* NetworkProcess/NetworkProcess.messages.in:

* Shared/ProcessExecutablePath.h:
* Shared/gtk/ProcessExecutablePathGtk.cpp:
(WebKit::executablePathOfStorageProcess):
(WebKit::executablePathOfDatabaseProcess): Deleted.
* Shared/wpe/ProcessExecutablePathWPE.cpp:
(WebKit::executablePathOfStorageProcess):
(WebKit::executablePathOfDatabaseProcess): Deleted.

* StorageProcess/IndexedDB/WebIDBConnectionToClient.cpp:
(WebKit::WebIDBConnectionToClient::putOrAdd):

* StorageProcess/StorageProcess.cpp:
(WebKit::StorageProcess::initializeWebsiteDataStore):
(WebKit::StorageProcess::postStorageTask):
(WebKit::StorageProcess::performNextStorageTask):
(WebKit::StorageProcess::createStorageToWebProcessConnection):
(WebKit::StorageProcess::fetchWebsiteData):
(WebKit::StorageProcess::postDatabaseTask): Deleted.
(WebKit::StorageProcess::performNextDatabaseTask): Deleted.
(WebKit::StorageProcess::createDatabaseToWebProcessConnection): Deleted.
* StorageProcess/StorageProcess.h:
* StorageProcess/StorageProcess.messages.in:
* StorageProcess/mac/StorageProcessMac.mm:
(WebKit::StorageProcess::initializeProcessName):

* UIProcess/API/C/WKContext.cpp:
(WKContextGetDatabaseProcessIdentifier):

* UIProcess/API/Cocoa/WKProcessPool.mm:
(-[WKProcessPool _terminateStorageProcess]):
(-[WKProcessPool _storageProcessIdentifier]):
(-[WKProcessPool _terminateDatabaseProcess]): Deleted.
(-[WKProcessPool _databaseProcessIdentifier]): Deleted.
* UIProcess/API/Cocoa/WKProcessPoolPrivate.h:

* UIProcess/ChildProcessProxy.cpp:
(WebKit::ChildProcessProxy::getLaunchOptions):

* UIProcess/Launcher/ProcessLauncher.h:
* UIProcess/Launcher/gtk/ProcessLauncherGtk.cpp:
(WebKit::ProcessLauncher::launchProcess):
* UIProcess/Launcher/mac/ProcessLauncherMac.mm:
(WebKit::serviceName):
* UIProcess/Launcher/wpe/ProcessLauncherWPE.cpp:
(WebKit::ProcessLauncher::launchProcess):

* UIProcess/Network/NetworkProcessProxy.cpp:
(WebKit::NetworkProcessProxy::grantSandboxExtensionsToStorageProcessForBlobs):
(WebKit::NetworkProcessProxy::grantSandboxExtensionsToDatabaseProcessForBlobs): Deleted.
* UIProcess/Network/NetworkProcessProxy.h:
* UIProcess/Network/NetworkProcessProxy.messages.in:

* UIProcess/Storage/StorageProcessProxy.cpp:
(WebKit::StorageProcessProxy::getLaunchOptions):
(WebKit::StorageProcessProxy::getStorageProcessConnection):
(WebKit::StorageProcessProxy::didClose):
(WebKit::StorageProcessProxy::didCreateStorageToWebProcessConnection):
(WebKit::StorageProcessProxy::didFinishLaunching):
(WebKit::StorageProcessProxy::getDatabaseProcessConnection): Deleted.
(WebKit::StorageProcessProxy::didCreateDatabaseToWebProcessConnection): Deleted.
* UIProcess/Storage/StorageProcessProxy.h:
* UIProcess/Storage/StorageProcessProxy.messages.in:

* UIProcess/WebContextClient.cpp:
(WebKit::WebContextClient::storageProcessDidCrash):
(WebKit::WebContextClient::databaseProcessDidCrash): Deleted.
* UIProcess/WebContextClient.h:

* UIProcess/WebProcessPool.cpp:
(WebKit::WebProcessPool::ensureStorageProcessAndWebsiteDataStore):
(WebKit::WebProcessPool::getStorageProcessConnection):
(WebKit::WebProcessPool::storageProcessCrashed):
(WebKit::WebProcessPool::pageAddedToProcess):
(WebKit::WebProcessPool::storageProcessIdentifier):
(WebKit::WebProcessPool::terminateStorageProcess):
(WebKit::WebProcessPool::ensureDatabaseProcessAndWebsiteDataStore): Deleted.
(WebKit::WebProcessPool::getDatabaseProcessConnection): Deleted.
(WebKit::WebProcessPool::databaseProcessCrashed): Deleted.
(WebKit::WebProcessPool::databaseProcessIdentifier): Deleted.
(WebKit::WebProcessPool::terminateDatabaseProcess): Deleted.
* UIProcess/WebProcessPool.h:
(WebKit::WebProcessPool::sendToStorageProcessRelaunchingIfNecessary):
(WebKit::WebProcessPool::sendToDatabaseProcessRelaunchingIfNecessary): Deleted.

* UIProcess/WebProcessProxy.cpp:
(WebKit::WebProcessProxy::getStorageProcessConnection):
(WebKit::WebProcessProxy::getDatabaseProcessConnection): Deleted.
* UIProcess/WebProcessProxy.h:
* UIProcess/WebProcessProxy.messages.in:

* UIProcess/WebsiteData/WebsiteDataStore.cpp:
(WebKit::WebsiteDataStore::fetchDataAndApply):
(WebKit::WebsiteDataStore::removeData):
(WebKit::WebsiteDataStore::storageProcessParameters):
(WebKit::WebsiteDataStore::databaseProcessParameters): Deleted.
* UIProcess/WebsiteData/WebsiteDataStore.h:

* WebProcess/Databases/IndexedDB/WebIDBConnectionToServer.cpp:
(WebKit::WebIDBConnectionToServer::messageSenderConnection):
* WebProcess/Databases/IndexedDB/WebIDBConnectionToServer.h:

* WebProcess/Databases/WebDatabaseProvider.cpp:
(WebKit::WebDatabaseProvider::idbConnectionToServerForSession):

* WebProcess/Storage/WebToStorageProcessConnection.cpp:
(WebKit::WebToStorageProcessConnection::WebToStorageProcessConnection):
(WebKit::WebToStorageProcessConnection::~WebToStorageProcessConnection):
(WebKit::WebToStorageProcessConnection::didReceiveMessage):
(WebKit::WebToStorageProcessConnection::didClose):
(WebKit::WebToStorageProcessConnection::didReceiveInvalidMessage):
(WebKit::WebToStorageProcessConnection::idbConnectionToServerForSession):
(WebKit::WebToDatabaseProcessConnection::WebToDatabaseProcessConnection): Deleted.
(WebKit::WebToDatabaseProcessConnection::~WebToDatabaseProcessConnection): Deleted.
(WebKit::WebToDatabaseProcessConnection::didReceiveMessage): Deleted.
(WebKit::WebToDatabaseProcessConnection::didClose): Deleted.
(WebKit::WebToDatabaseProcessConnection::didReceiveInvalidMessage): Deleted.
(WebKit::WebToDatabaseProcessConnection::idbConnectionToServerForSession): Deleted.
* WebProcess/Storage/WebToStorageProcessConnection.h:
(WebKit::WebToStorageProcessConnection::create):
(WebKit::WebToDatabaseProcessConnection::create): Deleted.
(WebKit::WebToDatabaseProcessConnection::connection): Deleted.

* WebProcess/WebProcess.cpp:
(WebKit::WebProcess::webToStorageProcessConnectionClosed):
(WebKit::WebProcess::webToStorageProcessConnection):
(WebKit::WebProcess::ensureWebToStorageProcessConnection):
(WebKit::WebProcess::webToDatabaseProcessConnectionClosed): Deleted.
(WebKit::WebProcess::webToDatabaseProcessConnection): Deleted.
(WebKit::WebProcess::ensureWebToDatabaseProcessConnection): Deleted.
* WebProcess/WebProcess.h:

Tools:

* TestWebKitAPI/Tests/WebKit2Cocoa/IDBDeleteRecovery.mm:
* TestWebKitAPI/Tests/WebKit2Cocoa/IDBIndexUpgradeToV2.mm:
* TestWebKitAPI/Tests/WebKit2Cocoa/IndexedDBDatabaseProcessKill.mm:
* TestWebKitAPI/Tests/WebKit2Cocoa/IndexedDBMultiProcess.mm:
* TestWebKitAPI/Tests/WebKit2Cocoa/IndexedDBPersistence.mm:
* TestWebKitAPI/Tests/WebKit2Cocoa/ResourceLoadStatistics.mm:
* TestWebKitAPI/Tests/WebKit2Cocoa/WebProcessKillIDBCleanup.mm:
* TestWebKitAPI/Tests/WebKit2Cocoa/WebsiteDataStoreCustomPaths.mm:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220105 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[GTK] Layout test fast/forms/content-with-margins-inside-button.html is failing
https://bugs.webkit.org/show_bug.cgi?id=174610

Patch by Ms2ger <Ms2ger@igalia.com> on 2017-08-01
Reviewed by Darin Adler.

Use an explicit text color for content-with-margins-inside-button.html.

This makes the test pass in the GTK port.

I also changed the formatting of the CSS to make it more readable.

* fast/forms/content-with-margins-inside-button-expected.html:
* fast/forms/content-with-margins-inside-button.html:
* platform/gtk/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220104 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Remove obsolete failure expectations for wpt XHR tests.
https://bugs.webkit.org/show_bug.cgi?id=175024

Patch by Ms2ger <Ms2ger@igalia.com> on 2017-08-01
Reviewed by Darin Adler.

* TestExpectations:
* platform/gtk/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220103 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Remove obsolete failure expectations for style-01.html.
https://bugs.webkit.org/show_bug.cgi?id=175026

Patch by Ms2ger <Ms2ger@igalia.com> on 2017-08-01
Reviewed by Darin Adler.

* TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220102 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Remove obsolete failure expectation for Document-characterSet-normalization.html.
https://bugs.webkit.org/show_bug.cgi?id=175022

Patch by Ms2ger <Ms2ger@igalia.com> on 2017-08-01
Reviewed by Sam Weinig.

The expectations were updated in r204605.

* platform/gtk/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220101 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Remove obsolete failure expectation for regional-indicators.html.
https://bugs.webkit.org/show_bug.cgi?id=175021

Patch by Ms2ger <Ms2ger@igalia.com> on 2017-08-01
Reviewed by Sam Weinig.

* platform/gtk/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220100 268f45cc-cd09-0410-ab3c-d52691b4dbfc

REGRESSION(r205909): Layout test editing/pasteboard/image-in-iframe.html is failing
https://bugs.webkit.org/show_bug.cgi?id=163185

Patch by Ms2ger <Ms2ger@igalia.com> on 2017-08-01
Reviewed by Sam Weinig.

Remove obsolete failure expectation for image-in-iframe.html.

The bug was fixed in r212428. (The test was also broken by both landings for
bug 170956, until r216174 fixed it again.)

* platform/gtk/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220099 268f45cc-cd09-0410-ab3c-d52691b4dbfc

REGRESSION (r220052): http/tests/media/video-play-stall.html times out
https://bugs.webkit.org/show_bug.cgi?id=174988

Reviewed by Sam Weinig.

* TestExpectations: Stop skipping this test.

* http/tests/media/video-play-stall.html: Use a 0-duration timeout to sidestep an
issue where the test runner never thinks the test is done because of the stalled
media loading, and times out. The behaviors here aren't great, but there is no
reason to think that this confused state has any effect on web browsing; just on
our test runners in a test that intentionally has a still loading video in it.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220098 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Implement __builtin_clzl for MSVC
https://bugs.webkit.org/show_bug.cgi?id=174232

Patch by Daewoong Jang <daewoong.jang@navercorp.com> on 2017-08-01
Reviewed by Geoffrey Garen.

* bmalloc/Algorithm.h:
(bmalloc::clzl):
(bmalloc::clzl<1>):
(bmalloc::__builtin_clzl):
* bmalloc/BPlatform.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220097 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[JSC] Remove unnecessary print from stress\promise-finally.js test
https://bugs.webkit.org/show_bug.cgi?id=175015

Reviewed by Yusuke Suzuki.

* stress/promise-finally.js:
(p.finally):
(then):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220096 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[WebIDL] Swap a custom attribute for a custom mark function for HTMLTemplateElement
https://bugs.webkit.org/show_bug.cgi?id=175006

Patch by Sam Weinig <sam@webkit.org> on 2017-08-01
Reviewed by Chris Dumez.

Use the standard way of augmenting GC, visitAdditionalChildren, rather
than using a private name to create ownership.

* bindings/js/JSHTMLTemplateElementCustom.cpp:
(WebCore::JSHTMLTemplateElement::visitAdditionalChildren):
(WebCore::JSHTMLTemplateElement::content const): Deleted.
* html/HTMLTemplateElement.idl:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220095 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Part 1 of: Rename DatabaseProcess to StorageProcess.
https://bugs.webkit.org/show_bug.cgi?id=174879

Reviewed by Andy Estes.

.:

* Source/cmake/OptionsWPE.cmake:
* Source/cmake/gtksymbols.filter:

Source/WebKit:

This patch is all about renaming source files and renaming the process itself (touching build system files, etc etc).

Some renaming in actual code did result (Some class/struct names, method names, etc)

Part 2 (174880) will go through and update all references in code itself from "Database" to "Storage"

* CMakeLists.txt:
* DerivedSources.make:
* PlatformGTK.cmake:
* PlatformMac.cmake:
* PlatformWPE.cmake:
* WebKit.xcodeproj/project.pbxproj:

* Configurations/StorageService.xcconfig: Renamed from Source/WebKit/Configurations/DatabaseService.xcconfig.
* StorageProcess/EntryPoint/mac/XPCService/StorageService/Info.plist: Renamed from Source/WebKit/DatabaseProcess/EntryPoint/mac/XPCService/DatabaseService/Info.plist.
* StorageProcess/mac/com.apple.WebKit.Databases.sb.in: Renamed from Source/WebKit/DatabaseProcess/mac/com.apple.WebKit.Databases.sb.in.

* Shared/Storage/StorageProcessCreationParameters.cpp: Renamed from Source/WebKit/Shared/Databases/DatabaseProcessCreationParameters.cpp.
* Shared/Storage/StorageProcessCreationParameters.h: Renamed from Source/WebKit/Shared/Databases/DatabaseProcessCreationParameters.h.

* StorageProcess/EntryPoint/mac/XPCService/StorageServiceEntryPoint.mm: Renamed from Source/WebKit/DatabaseProcess/EntryPoint/mac/XPCService/DatabaseServiceEntryPoint.mm.
* StorageProcess/EntryPoint/unix/StorageProcessMain.cpp: Renamed from Source/WebKit/DatabaseProcess/EntryPoint/unix/DatabaseProcessMain.cpp.

* StorageProcess/IndexedDB/WebIDBConnectionToClient.cpp: Renamed from Source/WebKit/DatabaseProcess/IndexedDB/WebIDBConnectionToClient.cpp.
* StorageProcess/IndexedDB/WebIDBConnectionToClient.h: Renamed from Source/WebKit/DatabaseProcess/IndexedDB/WebIDBConnectionToClient.h.
* StorageProcess/IndexedDB/WebIDBConnectionToClient.messages.in: Renamed from Source/WebKit/DatabaseProcess/IndexedDB/WebIDBConnectionToClient.messages.in.

* StorageProcess/StorageProcess.cpp: Renamed from Source/WebKit/DatabaseProcess/DatabaseProcess.cpp.
* StorageProcess/StorageProcess.h: Renamed from Source/WebKit/DatabaseProcess/DatabaseProcess.h.
* StorageProcess/StorageProcess.messages.in: Renamed from Source/WebKit/DatabaseProcess/DatabaseProcess.messages.in.

* StorageProcess/StorageToWebProcessConnection.cpp: Renamed from Source/WebKit/DatabaseProcess/DatabaseToWebProcessConnection.cpp.
* StorageProcess/StorageToWebProcessConnection.h: Renamed from Source/WebKit/DatabaseProcess/DatabaseToWebProcessConnection.h.
* StorageProcess/StorageToWebProcessConnection.messages.in: Renamed from Source/WebKit/DatabaseProcess/DatabaseToWebProcessConnection.messages.in.

* StorageProcess/gtk/StorageProcessMainGtk.cpp: Renamed from Source/WebKit/DatabaseProcess/gtk/DatabaseProcessMainGtk.cpp.
* StorageProcess/ios/StorageProcessIOS.mm: Renamed from Source/WebKit/DatabaseProcess/ios/DatabaseProcessIOS.mm.
* StorageProcess/mac/StorageProcessMac.mm: Renamed from Source/WebKit/DatabaseProcess/mac/DatabaseProcessMac.mm.
* StorageProcess/unix/StorageProcessMainUnix.h: Renamed from Source/WebKit/DatabaseProcess/unix/DatabaseProcessMainUnix.h.
* UIProcess/Network/NetworkProcessProxy.cpp:

* UIProcess/Storage/StorageProcessProxy.cpp: Renamed from Source/WebKit/UIProcess/Databases/DatabaseProcessProxy.cpp.
* UIProcess/Storage/StorageProcessProxy.h: Renamed from Source/WebKit/UIProcess/Databases/DatabaseProcessProxy.h.
* UIProcess/Storage/StorageProcessProxy.messages.in: Renamed from Source/WebKit/UIProcess/Databases/DatabaseProcessProxy.messages.in.

* UIProcess/WebContextSupplement.h:
* UIProcess/WebProcessPool.cpp:
* UIProcess/WebProcessPool.h:
* UIProcess/WebsiteData/WebsiteDataStore.cpp:
* UIProcess/WebsiteData/WebsiteDataStore.h:
* WebProcess/Databases/IndexedDB/WebIDBConnectionToServer.cpp:
* WebProcess/Databases/WebDatabaseProvider.cpp:

* WebProcess/Storage/WebToStorageProcessConnection.cpp: Renamed from Source/WebKit/WebProcess/Databases/WebToDatabaseProcessConnection.cpp.
* WebProcess/Storage/WebToStorageProcessConnection.h: Renamed from Source/WebKit/WebProcess/Databases/WebToDatabaseProcessConnection.h.

* WebProcess/WebProcess.cpp:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220094 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Correct the line numbers in GTK's scheme-about.any-expected.txt.
https://bugs.webkit.org/show_bug.cgi?id=175017

Patch by Ms2ger <Ms2ger@igalia.com> on 2017-08-01
Reviewed by Sam Weinig.

The code fix landed in r220050.

* platform/gtk/imported/w3c/web-platform-tests/fetch/api/basic/scheme-about.any-expected.txt:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220093 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[GCrypt] Gather crypto constants in a single location
https://bugs.webkit.org/show_bug.cgi?id=174091

Reviewed by Jiewen Tan.

Gather common constants used across the libgcrypt-specific Web Crypto
implementations in a single place -- in the GCryptUtilities.h header,
inside the CryptoConstants namespace. The various ASN.1 object identifiers
and other helper values are placed inside, in the std::array<uint8_t, N>
container.

Additionally, CryptoConstants::matches() helper function is provided. It
compares the provided data-and-size pair with the given std::array
container and returns true if the std::memcmp() call returns 0.

Changes in CryptoKeyEC and CryptoKeyRSA consist mostly of switching to the
use of CryptoConstants::matches() and the CryptoConstants data arrays, as
well as some whitespace cleanup.

Additionallity in CryptoKeyEC, the helper functions covering various curve
attributes are reordered, renamed and reorganized for simplicity.

No new tests -- no changes in behavior.

* crypto/gcrypt/CryptoKeyECGCrypt.cpp:
(WebCore::curveIdentifier):
(WebCore::curveSize):
(WebCore::curveUncompressedFieldElementSize):
(WebCore::curveUncompressedPointSize):
(WebCore::CryptoKeyEC::platformImportRaw):
(WebCore::CryptoKeyEC::platformImportJWKPublic):
(WebCore::CryptoKeyEC::platformImportJWKPrivate):
(WebCore::supportedAlgorithmIdentifier):
(WebCore::curveForIdentifier):
(WebCore::CryptoKeyEC::platformImportSpki):
(WebCore::CryptoKeyEC::platformExportRaw):
(WebCore::CryptoKeyEC::platformAddFieldElements):
(WebCore::CryptoKeyEC::platformExportSpki):
(WebCore::CryptoKeyEC::platformExportPkcs8):
(WebCore::uncompressedPointSizeForCurve): Deleted.
(WebCore::uncompressedFieldElementSizeForCurve): Deleted.
* crypto/gcrypt/CryptoKeyRSAGCrypt.cpp:
(WebCore::supportedAlgorithmIdentifier):
(WebCore::CryptoKeyRSA::importPkcs8):
(WebCore::CryptoKeyRSA::exportSpki):
(WebCore::CryptoKeyRSA::exportPkcs8):
* crypto/gcrypt/GCryptUtilities.h:
(WebCore::CryptoConstants::matches):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220092 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[CMake] WebKitFS.cmake depends on options set in Option cmake files that are included later
https://bugs.webkit.org/show_bug.cgi?id=174855

Reviewed by Carlos Garcia Campos.

.:

Create derived sources directories in WebKitCommon.cmake instead of WebKitFS.cmake, which is
too soon. I tried changing the include order, but other stuff in WebKitFS.cmake really is
needed before including the port options file.

* Source/cmake/WebKitCommon.cmake:
* Source/cmake/WebKitFS.cmake:

Source/WebDriver:

Don't create derived sources directory here anymore.

* PlatformGTK.cmake:

Source/WebKit:

Don't create derived sources directory here anymore.

* PlatformGTK.cmake:
* PlatformMac.cmake:
* PlatformWPE.cmake:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220091 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Use LazyNeverDestroyed instead of DEFINE_GLOBAL for MediaFeatureNames
https://bugs.webkit.org/show_bug.cgi?id=175008

Patch by Fujii Hironori <Hironori.Fujii@sony.com> on 2017-07-31
Reviewed by Alex Christensen.

No new tests because no behavior change.

Stop using DEFINE_GLOBAL hack in favor of LazyNeverDestroyed.

* css/MediaFeatureNames.cpp:
(WebCore::MediaFeatureNames::init): Do not include
<wtf/StaticConstructors.h>. Use LazyNeverDestroyed instead of
DEFINE_GLOBAL. Call LazyNeverDestroyed::construct instead of
placement new.
* css/MediaFeatureNames.h: Use LazyNeverDestroyed.
* css/MediaQueryEvaluator.cpp:
(WebCore::MediaQueryEvaluator::evaluate const): Dereference with ->.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220090 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Use LazyNeverDestroyed instead of DEFINE_GLOBAL for QualifiedName
https://bugs.webkit.org/show_bug.cgi?id=175010

Patch by Fujii Hironori <Hironori.Fujii@sony.com> on 2017-07-31
Reviewed by Alex Christensen.

No new tests because no behavior change.

Stop using DEFINE_GLOBAL hack in favor of LazyNeverDestroyed.

* dom/DOMAllInOne.cpp: Remove the warning. Include QualifiedName.cpp.
* dom/QualifiedName.cpp:
(WebCore::QualifiedName::init): Call LazyNeverDestroyed::construct
instead of placement new.
* dom/QualifiedName.h: Use LazyNeverDestroyed.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220089 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Remove some obsolete expected failures blamed on the threaded compositor.
https://bugs.webkit.org/show_bug.cgi?id=174982

Patch by Ms2ger <Ms2ger@igalia.com> on 2017-07-31
Reviewed by Sergio Villar Senin.

* platform/gtk/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220088 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Fix JSCOnly ARM buildbots after r220047
https://bugs.webkit.org/show_bug.cgi?id=174993

Reviewed by Saam Barati.

* BuildSlaveSupport/build.webkit.org-config/master.cfg:
(BuildAndRemoteJSCTestsFactory.__init__):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220087 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Speedometer 2.0: Remove <base> from Angular 4 test
https://bugs.webkit.org/show_bug.cgi?id=175004

Patch by Mathias Bynens <mathias@qiwi.be> on 2017-07-31
Reviewed by Ryosuke Niwa.

* Speedometer/resources/todomvc/architecture-examples/angular/dist/index.html: Remove <base>.
* Speedometer/resources/todomvc/architecture-examples/angular/src/index.html: Remove <base>.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220086 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Support quirk for letting media autoplay if the user interacted with at least one media element.
https://bugs.webkit.org/show_bug.cgi?id=175005
<rdar://problem/33476038>

Reviewed by Eric Carlson.

If the user has interacted with at least one media element, let other media elements auto-play
as a quirk.

* dom/Document.cpp:
(WebCore::Document::updateIsPlayingMedia):
* dom/Document.h:
(WebCore::Document::noteUserInteractionWithMediaElement):
* html/HTMLMediaElement.cpp:
(WebCore::HTMLMediaElement::removeBehaviorsRestrictionsAfterFirstUserGesture):
* html/MediaElementSession.cpp:
(WebCore::needsDocumentLevelMediaUserGestureQuirk):
(WebCore::MediaElementSession::playbackPermitted const):
* page/MediaProducer.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220085 268f45cc-cd09-0410-ab3c-d52691b4dbfc

AX: CFEqual is failing on text markers with exact same data
https://bugs.webkit.org/show_bug.cgi?id=175002
<rdar://problem/33636985>

Reviewed by Chris Fleizach.

We should zero the memory of the TextMarkerData instance so that it
can be tested for byte-equivalence.

Made sure this change won't break any of the existing tests.

* accessibility/AXObjectCache.cpp:
(WebCore::AXObjectCache::textMarkerDataForVisiblePosition):
(WebCore::AXObjectCache::textMarkerDataForFirstPositionInTextControl):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220084 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Added some UNLIKELYs to operationOptimize().
https://bugs.webkit.org/show_bug.cgi?id=174976

Reviewed by JF Bastien.

* jit/JITOperations.cpp:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220081 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Build fix. Fixed a typo. task.id() isn't a thing in this function.

* public/v3/models/test-group.js:
(TestGroup.createWithCustomConfiguration):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220080 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Fixed some comment typos.

Not reviewed.

* bmalloc/PerProcess.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220079 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Make more things LLInt constexprs
https://bugs.webkit.org/show_bug.cgi?id=174994

Reviewed by Saam Barati.

This patch makes more const values in the LLInt constexprs.
It also deletes all of the no longer necessary static_asserts in
LLIntData.cpp. Finally, it fixes a typo in parser.rb.

* interpreter/ShadowChicken.h:
(JSC::ShadowChicken::Packet::tailMarker):
* llint/LLIntData.cpp:
(JSC::LLInt::Data::performAssertions):
* llint/LowLevelInterpreter.asm:
* offlineasm/generate_offset_extractor.rb:
* offlineasm/parser.rb:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220078 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Propagate user gesture tokens when script elements are loaded.
https://bugs.webkit.org/show_bug.cgi?id=174959

Reviewed by Eric Carlson.

Propagate user gesture tokens when script elements are loaded (i.e. between the time an
element is created and its onload handler is invoked).

* dom/ScriptElement.cpp:
(WebCore::ScriptElement::ScriptElement):
(WebCore::ScriptElement::dispatchLoadEventRespectingUserGestureIndicator):
(WebCore::ScriptElement::executeScriptAndDispatchEvent):
(WebCore::ScriptElement::executePendingScript):
* dom/ScriptElement.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220077 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed, test gardening

* platform/mac-highsierra/TestExpectations:
* platform/mac-highsierra/imported/w3c/web-platform-tests/WebCryptoAPI/derive_bits_keys/test_pbkdf2_long_empty.https-expected.txt: Added.
* platform/mac-highsierra/imported/w3c/web-platform-tests/WebCryptoAPI/derive_bits_keys/test_pbkdf2_short_empty.https-expected.txt: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220076 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Skipped  http/tests/media/video-play-stall.html.
https://bugs.webkit.org/show_bug.cgi?id=174988

Unreviewed test gardening.
* TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220075 268f45cc-cd09-0410-ab3c-d52691b4dbfc

WebFrameLoaderClient::dispatchDecidePolicyForNavigationAction() may not be able to
determine page that initiated navigation
https://bugs.webkit.org/show_bug.cgi?id=174531

Remove a comment from WebFrameLoaderClient::dispatchDecidePolicyForNavigationAction()
about determining the originating page independently from the originating frame. There
does not seem to be much value to fixing this. We can always revisit this issue if we
discover a strong motivating example. See <https://bugs.webkit.org/show_bug.cgi?id=174531#c1>
for more details.

* WebProcess/WebCoreSupport/WebFrameLoaderClient.cpp:
(WebKit::WebFrameLoaderClient::dispatchDecidePolicyForNavigationAction):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220074 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed, rolling out r220048.

This revision caused multiple crashes in fast/images. See
webkit.org/b/174990

Reverted changeset:

"RenderImageResourceStyleImage::image() should return the
nullImage() if the image is not available"
https://bugs.webkit.org/show_bug.cgi?id=174874
http://trac.webkit.org/changeset/220048

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220073 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Do not mark all web-platform tests as slow, as this increases time spent on layout tests.
Only mark individual web-platform tests as slow.

Unreviewed test gardening.

* platform/win/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220072 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Remove unnecessary exceptions from storage code
https://bugs.webkit.org/show_bug.cgi?id=174572

Patch by Sam Weinig <sam@webkit.org> on 2017-07-31
Reviewed by Chris Dumez.

Source/WebCore:

Remove checks for canAccessStorage() and the exceptions they would cause.
These were used for Storage in ephemeral sessions, but they are now supported.
Add checks for a null frame to functions that can mutate the storage, as the
frame is needed for that, and it retains our existing behavior for disconnected
frames. By removing these checks / exceptions, we can fully generate Storage.idl.

* CMakeLists.txt:
* WebCore.xcodeproj/project.pbxproj:
* bindings/js/JSBindingsAllInOne.cpp:
* bindings/js/JSStorageCustom.cpp: Removed.
Remove JSStorageCustom.cpp

* loader/EmptyClients.cpp:
* page/DOMWindow.cpp:
(WebCore::DOMWindow::sessionStorage):
(WebCore::DOMWindow::localStorage):
* storage/StorageArea.h:
Remove canAccessStorage.

* storage/Storage.cpp:
(WebCore::Storage::length):
(WebCore::Storage::key):
(WebCore::Storage::getItem):
(WebCore::Storage::setItem):
(WebCore::Storage::removeItem):
(WebCore::Storage::clear):
(WebCore::Storage::contains):
(WebCore::Storage::isSupportedPropertyName):
(WebCore::Storage::supportedPropertyNames):
* storage/Storage.h:
* storage/Storage.idl:
Remove canAccessStorage checks and corresponding exceptions. Add supportedPropertyNames
to allow the removal of the [CustomGetOwnPropertyNames].

Source/WebKit:

* WebProcess/Storage/StorageAreaImpl.cpp:
(WebKit::StorageAreaImpl::canAccessStorage): Deleted.
* WebProcess/Storage/StorageAreaImpl.h:
* WebProcess/Storage/StorageNamespaceImpl.cpp:
Remove canAccessStorage. It is no longer called.

Source/WebKitLegacy:

* Storage/StorageAreaImpl.cpp:
(WebKit::StorageAreaImpl::canAccessStorage): Deleted.
* Storage/StorageAreaImpl.h:
Remove canAccessStorage. It is no longer called.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220071 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed, update test262 results for optional catch binding

* test262.yaml:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220070 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed, rolling out r220060.

This broke our internal builds. Contact reviewer of patch for
more information.

Reverted changeset:

"Merge WTFThreadData to Thread::current"
https://bugs.webkit.org/show_bug.cgi?id=174716
http://trac.webkit.org/changeset/220060

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220069 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[JSC] Support optional catch binding
https://bugs.webkit.org/show_bug.cgi?id=174981

Reviewed by Saam Barati.

JSTests:

* stress/optional-catch-binding-syntax.js: Added.
(testSyntax):
(testSyntaxError):
(catch.catch):
* stress/optional-catch-binding.js: Added.
(shouldBe):
(throwException):

Source/JavaScriptCore:

This patch implements optional catch binding proposal[1], which is now stage 3.
This proposal adds a new `catch` brace with no error value binding.

    ```
        try {
            ...
        } catch {
            ...
        }
    ```

Sometimes we do not need to get error value actually. For example, the function returns
boolean which means whether the function succeeds.

    ```
    function parse(result) // -> bool
    {
         try {
             parseInner(result);
         } catch {
             return false;
         }
         return true;
    }
    ```

In the above case, we are not interested in the actual error value. Without this syntax,
we always need to introduce a binding for an error value that is just ignored.

[1]: https://michaelficarra.github.io/optional-catch-binding-proposal/

* bytecompiler/NodesCodegen.cpp:
(JSC::TryNode::emitBytecode):
* parser/Parser.cpp:
(JSC::Parser<LexerType>::parseTryStatement):

LayoutTests:

Rebaseline existing tests.

* js/parser-syntax-check-expected.txt:
* js/script-tests/parser-syntax-check.js:
* sputnik/Conformance/12_Statement/12.14_The_try_Statement/S12.14_A16_T4-expected.txt:
* sputnik/Conformance/12_Statement/12.14_The_try_Statement/S12.14_A16_T4.html:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220068 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Many web-platform tests are slow on Windows.

Unreviewed test gardening, mark web-platform tests as slow.

* platform/win/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220067 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Merge WTFThreadData to Thread::current
https://bugs.webkit.org/show_bug.cgi?id=174716

Reviewed by Sam Weinig.

Source/JavaScriptCore:

Use Thread::current() instead.

* API/JSContext.mm:
(+[JSContext currentContext]):
(+[JSContext currentThis]):
(+[JSContext currentCallee]):
(+[JSContext currentArguments]):
(-[JSContext beginCallbackWithData:calleeValue:thisValue:argumentCount:arguments:]):
(-[JSContext endCallbackWithData:]):
* heap/Heap.cpp:
(JSC::Heap::requestCollection):
* runtime/Completion.cpp:
(JSC::checkSyntax):
(JSC::checkModuleSyntax):
(JSC::evaluate):
(JSC::loadAndEvaluateModule):
(JSC::loadModule):
(JSC::linkAndEvaluateModule):
(JSC::importModule):
* runtime/Identifier.cpp:
(JSC::Identifier::checkCurrentAtomicStringTable):
* runtime/InitializeThreading.cpp:
(JSC::initializeThreading):
* runtime/JSLock.cpp:
(JSC::JSLock::didAcquireLock):
(JSC::JSLock::willReleaseLock):
(JSC::JSLock::dropAllLocks):
(JSC::JSLock::grabAllLocks):
* runtime/JSLock.h:
* runtime/VM.cpp:
(JSC::VM::VM):
(JSC::VM::updateStackLimits):
(JSC::VM::committedStackByteCount):
* runtime/VM.h:
(JSC::VM::isSafeToRecurse const):
* runtime/VMEntryScope.cpp:
(JSC::VMEntryScope::VMEntryScope):
* runtime/VMInlines.h:
(JSC::VM::ensureStackCapacityFor):
* yarr/YarrPattern.cpp:
(JSC::Yarr::YarrPatternConstructor::isSafeToRecurse const):

Source/WebCore:

Use Thread::current() instead.

* fileapi/AsyncFileStream.cpp:
* platform/ThreadGlobalData.cpp:
(WebCore::ThreadGlobalData::ThreadGlobalData):
* platform/graphics/cocoa/WebCoreDecompressionSession.h:
* platform/ios/wak/WebCoreThread.mm:
(StartWebThread):
* workers/WorkerThread.cpp:
(WebCore::WorkerThread::workerThread):

Source/WTF:

We placed thread specific data in WTFThreadData previously. But now, we have a new good place
to put thread specific data: WTF::Thread. Before this patch, WTFThreadData and WTF::Thread
sometimes have the completely same fields (m_stack etc.) due to initialization order limitations.
This patch merges WTFThreadData to WTF::Thread. We apply WTFThreadData's initialization style
to WTF::Thread. So, WTF::Thread's holder now uses fast TLS for darwin environment. Thus,
Thread::current() access is now accelerated. And WTF::Thread::current() can be accessed even
before calling WTF::initializeThreading.

* WTF.xcodeproj/project.pbxproj:
* wtf/CMakeLists.txt:
* wtf/LockAlgorithm.h:
* wtf/LockAlgorithmInlines.h:
* wtf/MainThread.h:
* wtf/ParkingLot.cpp:
* wtf/StackStats.cpp:
(WTF::StackStats::PerThreadStats::PerThreadStats):
(WTF::StackStats::CheckPoint::CheckPoint):
(WTF::StackStats::CheckPoint::~CheckPoint):
(WTF::StackStats::probe):
(WTF::StackStats::LayoutCheckPoint::LayoutCheckPoint):
* wtf/ThreadHolder.cpp:
(WTF::ThreadHolder::initializeCurrent):
* wtf/ThreadHolder.h:
(WTF::ThreadHolder::ThreadHolder):
(WTF::ThreadHolder::currentMayBeNull):
(WTF::ThreadHolder::current):
* wtf/ThreadHolderPthreads.cpp:
(WTF::ThreadHolder::initialize):
(WTF::ThreadHolder::destruct):
(WTF::ThreadHolder::current): Deleted.
* wtf/ThreadHolderWin.cpp:
(WTF::ThreadHolder::currentDying):
(WTF::ThreadHolder::initialize):
(WTF::ThreadHolder::current): Deleted.
* wtf/Threading.cpp:
(WTF::Thread::initializeInThread):
(WTF::Thread::entryPoint):
(WTF::Thread::didExit):
(WTF::initializeThreading):
(WTF::Thread::currentMayBeNull): Deleted.
* wtf/Threading.h:
(WTF::Thread::atomicStringTable):
(WTF::Thread::setCurrentAtomicStringTable):
(WTF::Thread::stackStats):
(WTF::Thread::savedStackPointerAtVMEntry):
(WTF::Thread::setSavedStackPointerAtVMEntry):
(WTF::Thread::savedLastStackTop):
(WTF::Thread::setSavedLastStackTop):
(WTF::Thread::current):
* wtf/ThreadingPrimitives.h:
* wtf/ThreadingPthreads.cpp:
(WTF::Thread::createCurrentThread):
(WTF::Thread::current): Deleted.
* wtf/ThreadingWin.cpp:
(WTF::Thread::createCurrentThread):
(WTF::Thread::current): Deleted.
* wtf/WTFThreadData.cpp: Removed.
* wtf/WTFThreadData.h: Removed.
* wtf/text/AtomicString.cpp:
* wtf/text/AtomicStringImpl.cpp:
(WTF::stringTable):
* wtf/text/AtomicStringTable.cpp:
(WTF::AtomicStringTable::create):
* wtf/text/AtomicStringTable.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220060 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[GTK] Layout test fast/css/image-set-unprefixed.html is failing
https://bugs.webkit.org/show_bug.cgi?id=163975

Patch by Ms2ger <Ms2ger@igalia.com> on 2017-07-31
Reviewed by Žan Doberšek.

Remove obsolete expectation for image-set-unprefixed.html.

It appears to have started passing with the test change in r209543.

* platform/gtk/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220059 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Created a bool pretty printer at WTF for debugging purposes
https://bugs.webkit.org/show_bug.cgi?id=174893

Reviewed by Darin Adler.

Source/WebCore:

Use WTF::boolPrettyPrinter in debugging messages.

* platform/graphics/gstreamer/MediaPlayerPrivateGStreamerBase.cpp:
(WebCore::MediaPlayerPrivateGStreamerBase::supportsKeySystem):
* platform/graphics/gstreamer/mse/MediaPlayerPrivateGStreamerMSE.cpp:
(WebCore::MediaPlayerPrivateGStreamerMSE::seek):

Source/WTF:

* wtf/PrintStream.cpp:
(WTF::printInternal): The overload taking bool uses boolForPrinting
* wtf/PrintStream.h:
(WTF::boolForPrinting): Converts a bool in "true" or "false".

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220058 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[GTK] Layout Tests fast/dom/{Element,Range}/getClientRects.html are failing
https://bugs.webkit.org/show_bug.cgi?id=141700

Patch by Ms2ger <Ms2ger@igalia.com> on 2017-07-31
Reviewed by Sam Weinig.

Add gtk-specific expectations for getClientRects tests.

Since these expectations depend on text metrics, it is unsurprising that they
are platform-dependent.

* platform/gtk/TestExpectations:
* platform/gtk/fast/dom/Element/getClientRects-expected.txt: Added.
* platform/gtk/fast/dom/Range/getClientRects-expected.txt:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220057 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Versioning.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220056 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed. Suppress the -Wextra compiler warning when building with GCC 6.3.0,
explicitly initializing the RefCounted<> base class in the
FetchHeaders(const FetchHeaders&) constructor.

Note that while that's the signature of the copy constructor for the FetchHeaders
class, the base RefCounted<> class is not copyable, so the default RefCounted<>
constructor is used, but the FetchHeaders resources are normally copied into the
new object from the one that's passed in.

* Modules/fetch/FetchHeaders.h:
(WebCore::FetchHeaders::FetchHeaders):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220054 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[WTF] Introduce Private Symbols
https://bugs.webkit.org/show_bug.cgi?id=174935

Reviewed by Darin Adler.

Source/JavaScriptCore:

Use SymbolImpl::isPrivate().

* builtins/BuiltinNames.cpp:
* builtins/BuiltinNames.h:
(JSC::BuiltinNames::isPrivateName): Deleted.
* builtins/BuiltinUtils.h:
* bytecode/BytecodeIntrinsicRegistry.cpp:
(JSC::BytecodeIntrinsicRegistry::lookup):
* runtime/CommonIdentifiers.cpp:
(JSC::CommonIdentifiers::isPrivateName): Deleted.
* runtime/CommonIdentifiers.h:
* runtime/ExceptionHelpers.cpp:
(JSC::createUndefinedVariableError):
* runtime/Identifier.h:
(JSC::Identifier::isPrivateName):
* runtime/IdentifierInlines.h:
(JSC::identifierToSafePublicJSValue):
* runtime/ObjectConstructor.cpp:
(JSC::objectConstructorAssign):
(JSC::defineProperties):
(JSC::setIntegrityLevel):
(JSC::testIntegrityLevel):
(JSC::ownPropertyKeys):
* runtime/PrivateName.h:
(JSC::PrivateName::PrivateName):
* runtime/PropertyName.h:
(JSC::PropertyName::isPrivateName):
* runtime/ProxyObject.cpp:
(JSC::performProxyGet):
(JSC::ProxyObject::performInternalMethodGetOwnProperty):
(JSC::ProxyObject::performHasProperty):
(JSC::ProxyObject::performPut):
(JSC::ProxyObject::performDelete):
(JSC::ProxyObject::performDefineOwnProperty):

Source/WTF:

Upcoming proposal of class fields[1] requires private fields.
The simple way to implement it is adding a property with a private symbol.
Currently, we have private symbols for internal properties. They are usual
Symbols managed by the hash table. So basically private symbols are statically
created in BuiltinNames. However this new proposal encourages users to create
such private symbols more and more.

So, this patch introduces notion of "Private" into WTF SymbolImpl. This patch
adds PrivateSymbolImpl. This is SymbolImpl with "Private" flag. We do not need
to look up the symbol from the hash table to check whether the given symbol
is a private one.

[1]: https://github.com/tc39/proposal-class-fields

* wtf/text/StringImpl.h:
* wtf/text/SymbolImpl.cpp:
(WTF::PrivateSymbolImpl::create):
(WTF::PrivateSymbolImpl::createNullSymbol):
* wtf/text/SymbolImpl.h:
(WTF::SymbolImpl::isPrivate):
(WTF::SymbolImpl::StaticSymbolImpl::StaticSymbolImpl):
(WTF::SymbolImpl::SymbolImpl):
(WTF::PrivateSymbolImpl::PrivateSymbolImpl):

Tools:

* TestWebKitAPI/Tests/WTF/StringImpl.cpp:
(TestWebKitAPI::TEST):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220053 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Remove code in HTMLObjectElement attribute parsing that forces style resolution and layout
https://bugs.webkit.org/show_bug.cgi?id=130653

Reviewed by Antti Koivisto.

Source/WebCore:

Also fixes a bug where load events are delivered prematurely in some cases
when an object, embed, frame, or iframe element is still loading.

* dom/Document.cpp:
(WebCore::Document::loadEventDelayTimerFired): Added a call to
FrameLoader::checkLoadComplete. Goes along with the change to
FrameLoader::checkLoadCompleteForThisFrame, which now respects the
isDelayingLoadEvent flag.

* html/HTMLAppletElement.cpp:
(WebCore::HTMLAppletElement::HTMLAppletElement): Removed the createdByParser argument,
no longer needed by the base class.
(WebCore::HTMLAppletElement::create): Added call to finishCreating, which is now part of
the process of creating any object in a class derived from HTMLPlugInImageElement.
(WebCore::HTMLAppletElement::updateWidget): Rearranged logic so setNeedsWidgetUpdate
is only called when it's becoming false; avoids a false/true/false round trip that can
cause trouble.
* html/HTMLAppletElement.h: Updated for the above.

* html/HTMLEmbedElement.cpp:
(WebCore::HTMLEmbedElement::HTMLEmbedElement): Removed the createdByParser argument,
no longer needed by the base class.
(WebCore::HTMLEmbedElement::create): Added call to finishCreating, which is now part of
the process of creating any object in a class derived from HTMLPlugInImageElement.
(WebCore::HTMLEmbedElement::parseAttribute): Changed srcAttr to call
updateImageLoaderWithNewURLSoon to do the image loading logic.
(WebCore::HTMLEmbedElement::updateWidget): Rearranged logic so setNeedsWidgetUpdate
is only called when it's becoming false; avoids a false/true/false round trip that can
cause trouble.
* html/HTMLEmbedElement.h: Updated for the above.

* html/HTMLMediaElement.cpp:
(WebCore::HTMLMediaElement::setReadyState): Call setShouldDelayLoadEvent(false) when
transitioning to HAVE_CURRENT_DATA (or beyond), even if we have already fired a loadeddata
event in the past. This matches what the HTML specification calls for, but only if you
read it carefully. Without this change, and with the more complete implementation of
load event delay below, one of the regression tests hangs because are permanently stuck
dealying load events. Also added a FIXME about other code that likely has a similar
problem; the symptom is likely to be subtle and minor, though.

* html/HTMLObjectElement.cpp:
(WebCore::HTMLObjectElement::HTMLObjectElement): Removed the createdByParser argument,
no longer needed by the base class.
(WebCore::HTMLObjectElement::create): Added call to finishCreating, which is now part of
the process of creating any object in a class derived from HTMLPlugInImageElement.
(WebCore::HTMLObjectElement::parseAttribute): Changed dataAttr to use
updateImageLoaderWithNewURLSoon. Explicitly call scheduleUpdateForAfterStyleResolution
since just calling invalidateStyleAndRenderersForSubtree alone is no longer sufficient.
(WebCore::HTMLObjectElement::updateWidget): Rearranged logic so setNeedsWidgetUpdate
is only called when it's becoming false; avoids a false/true/false round trip that can
cause trouble.
(WebCore::HTMLObjectElement::childrenChanged): Added calls to the new
scheduleUpdateForAfterStyleResolution since invalidating style is no longer sufficient.
(WebCore::HTMLObjectElement::renderFallbackContent): Remove the call to
updateStyleIfNeeded. This is the main change that the title of this bug refers to.
* html/HTMLObjectElement.h: Updated for the above. Also removed the
clearUseFallbackContent function because it's clearer to set the data member in
line at the single call site in HTMLObjectElement::parseAttribute.

* html/HTMLPlugInImageElement.cpp:
(WebCore::HTMLPlugInImageElement::HTMLPlugInImageElement): Removed the createdByParser
argument; no need to set an m_needsWidgetUpdate flag differently for parser cases now.
(WebCore::HTMLPlugInImageElement::finshCreating): Added. To be called after creating
an element to do work that can't be done in a constructor.
(WebCore::HTMLPlugInImageElement::didRecalcStyle): Added. Calls the new
scheduleUpdateForAfterStyleResolution function.
(WebCore::HTMLPlugInImageElement::didAttachRenderers): Moved all the logic from this
function into scheduleUpdateForAfterStyleResolution. Also added a call through to the base
class; cleans things up, even though it's just an assertion.
(WebCore::HTMLPlugInImageElement::willDetachRenderers): Removed the call to
setNeedsWidgetUpdate(true) here; no longer needed because the new logic already
does the right thing in this case.
(WebCore::HTMLPlugInImageElement::updateWidgetIfNecessary): Deleted. Now handled by
updateAfterStyleResolution instead.
(WebCore::HTMLPlugInImageElement::finishParsingChildren): Deleted. Handling updates
after parsing all the children now comes naturally out of the new implementation.
(WebCore::HTMLPlugInImageElement::scheduleUpdateForAfterStyleResolution): Added.
Schedules a call to updateAfterStyleResolution when needed, and equally importantly,
increments the load event delay count to make sure that loads that are part of that
update can participate in decision about whether it's time for the load event.
(WebCore::HTMLPlugInImageElement::updateAfterStyleResolution): Added.
Combines updateWidgetIfNecessary and startLoadingImage, and also deals with the new
m_needsImageReload boolean in cases where no actual loading is done.
(WebCore::HTMLPlugInImageElement::didMoveToNewDocument): Update load event delay
count when moving an element that is in the middle of loading. This lets the
updateAfterStyleResolution function do the right thing even when the element is
moved without leaving anything stuck in a strange state.
(WebCore::HTMLPlugInImageElement::prepareForDocumentSuspension): Call the new
scheduleUpdateForAfterStyleResolution since invalidating style is no longer sufficient.
(WebCore::HTMLPlugInImageElement::startLoadingImage): Deleted. Now handled by
updateAfterStyleResolution instead.
(WebCore::HTMLPlugInImageElement::updateImageLoaderWithNewURLSoon): Added. Does all
the right things for when an image URL is changed; for use by the concrete derived classes.
* html/HTMLPlugInImageElement.h: Updated for above changes. Also made m_imageLoader
private rather than protected, and added the two new boolean data members.

* html/HTMLTagNames.in: Removed unneeded constructorNeedsCreatedByParser flags for
applet, embed, and object.

* loader/DocumentLoader.cpp:
(WebCore::DocumentLoader::isLoadingInAPISense): Return true if the document is
delaying a load event.

* loader/FrameLoader.cpp:
(WebCore::FrameLoader::checkLoadCompleteForThisFrame): Don't do any work if
isDelayingLoadEvent is true; otherwise this function can have a side effect of
triggering the load event.
(WebCore::FrameLoader::detachFromParent): Schedule a checkLoadComplete here, too, not
just a checkCompleted. This is relevant if the frame we are detaching was delaying
a load event because it no longer will be and so the load might be complete.

Tools:

* WebKitTestRunner/InjectedBundle/InjectedBundlePage.cpp:
(WTR::InjectedBundlePage::didFinishLoadForFrame): Omit now-unneeded "shouldDump" argument
when calling frameDidChangeLocation.
(WTR::InjectedBundlePage::frameDidChangeLocation): Removed "shouldDump" argument. This was
causing WebKitTestRunner to not dump anything in cases where DumpRenderTree will dump, and
thus causing mysterious failures of a couple of tests. There are two remaining issues:
1) WebKitTestRunner won't run its dump code if there is no "page", and there is no such
consideration in DumpRenderTree and 2) Both DumpRenderTree and WebKitTestRunner share the
same logic flaw that causes "top loading frame" to get set to one of the subframes in
tests where  the following sequence occurs: test calls waitUntilDone, main frame finishes
loading, subframe starts loading. It would be good to clean that up some day, but for now
this patch makes the two work identically rather than changing both.
* WebKitTestRunner/InjectedBundle/InjectedBundlePage.h: Updated for change above.

LayoutTests:

* fast/text/international/embed-bidi-style-in-isolate-crash.html: Removed onerror attribute
in the audio element in this test. The error event does fire during the test, which causes
the test to fail. Before, the test was prematurely exiting before the load failed, preventing
the test from failing, but also meaning we didn't finish running the test.

* imported/blink/fast/dom/Window/open-window-features-fuzz.html: Use waitUntilDone and
notifyDone to prevent the test from exiting prematurely. Use a URL that won't trigger loading
outside the web browser; the URL is not what mattered to this test. Before, the test was
prematurely exiting before the test ran. Note also, that I don't think this is testing
much effectively; not sure we are getting any benefit from this test since before it was
not really running to completion anyway.

* media/event-queue-crash-expected.txt: Updated expectations to expect syntax error. Before
there was a race and often the test exited before the syntax error could be logged.

* platform/mac/TestExpectations: Removed flakiness expectation from the
media/event-queue-crash.html test. What made it flaky was a race with the load event,
and that race should be fixed by the change to FrameLoader::checkLoadCompleteForThisFrame.
The same race existed on all platforms, not just Mac, so this flakiness expectation should
be in the main TextExpectations file if anywhere. But I believe it is not needed at all.
For media/modern-media-controls/media-documents/background-color-and-centering.html,
added image failure expectation because under modern WebKit on Mac the image now captures
the upper left hand corner of the controls overlay. Still seems to pass on iOS and the bug
this was created for was iOS-specific, so should be OK for now.

* webarchive/loading/video-in-webarchive-expected.txt: Updated. The old result shows evidence
of a premature load event, fixed by the change to FrameLoader::checkLoadCompleteForThisFrame.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220052 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[WK2] Replace RetainPtr<> with auto when adopting allocated ObjC objects in DataInteractionTests
https://bugs.webkit.org/show_bug.cgi?id=174963

Reviewed by Darin Adler.

Replaces several uses of RetainPtr<>s with auto. Some test cases in this file use auto, while other test cases declare using
RetainPtr<>. This patch changes them to all use auto.

* TestWebKitAPI/Tests/ios/DataInteractionTests.mm:
(TestWebKitAPI::TEST):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220051 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[WebIDL] Remove JS builtin bindings for FetchRequest, DOMWindowFetch and WorkerGlobalScopeFetch
https://bugs.webkit.org/show_bug.cgi?id=174974

Reviewed by Darin Adler.

LayoutTests/imported/w3c:

* web-platform-tests/fetch/api/basic/mode-same-origin.any-expected.txt:
* web-platform-tests/fetch/api/basic/scheme-about.any-expected.txt:
* web-platform-tests/fetch/api/basic/scheme-blob-expected.txt:
* web-platform-tests/fetch/api/basic/scheme-others-expected.txt:
* web-platform-tests/fetch/api/cors/cors-cookies.any-expected.txt:
* web-platform-tests/fetch/api/policies/referrer-origin-when-cross-origin-expected.txt:
* web-platform-tests/fetch/api/request/request-bad-port-expected.txt:
Update results to have the correct line number for exceptions reported in the console.

Source/WebCore:

* CMakeLists.txt:
* DerivedSources.make:
* WebCore.xcodeproj/project.pbxproj:
* Modules/fetch/DOMWindowFetch.js: Removed.
* Modules/fetch/FetchRequest.js: Removed.
* Modules/fetch/WorkerGlobalScopeFetch.js: Removed.
Remove builtin files.

* Modules/fetch/DOMWindowFetch.cpp:
(WebCore::DOMWindowFetch::fetch):
* Modules/fetch/DOMWindowFetch.h:
* Modules/fetch/DOMWindowFetch.idl:
* Modules/fetch/WorkerGlobalScopeFetch.cpp:
(WebCore::WorkerGlobalScopeFetch::fetch):
* Modules/fetch/WorkerGlobalScopeFetch.h:
* Modules/fetch/WorkerGlobalScopeFetch.idl:
Remove builtin and instead create FetchRequest in the implementation.

* Modules/fetch/FetchBody.cpp:
(WebCore::FetchBody::extract):
* Modules/fetch/FetchBody.h:
* Modules/fetch/FetchBodyOwner.cpp:
(WebCore::FetchBodyOwner::extractBody):
* Modules/fetch/FetchBodyOwner.h:
* Modules/fetch/FetchResponse.cpp:
* Modules/fetch/FetchResponse.h:
Rename FetchBody::BindingDataType to FetchBody::Init to match its IDL naming.

* Modules/fetch/FetchHeaders.cpp:
(WebCore::appendToHeaderMap):
(WebCore::fillHeaderMap):
(WebCore::FetchHeaders::create):
(WebCore::FetchHeaders::fill):
* Modules/fetch/FetchHeaders.h:
Add helpers to implement the fill algorithm for various input types.
Leave the existing fill for now, as it is still used by the FetchResponse
builtin, but will eventually be removed.

* Modules/fetch/FetchRequest.cpp:
(WebCore::FetchRequest::initializeOptions):
(WebCore::FetchRequest::initializeWith):
(WebCore::FetchRequest::setBody):
(WebCore::FetchRequest::create):
(WebCore::FetchRequest::setBodyFromInputRequest): Deleted.
* Modules/fetch/FetchRequest.h:
Migrate builtin code to the implementation. This is 1-to-1 re-implementation,
so I did not attempt to fix any conformance issues. That will come in follow up.

* Modules/fetch/FetchRequest.idl:
Replace builtins with an IDL constructor.

* Modules/fetch/FetchRequestInit.h:
* Modules/fetch/FetchRequestInit.idl:
Add missing headers and body to FetchRequestInit.

LayoutTests:

* http/tests/inspector/network/fetch-network-data-expected.txt:
Update results to have the correct line number for exceptions reported in the console.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220050 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Add URLSchemeHandler API tests that verify the lack of URLSchemeTask object leaks.
https://bugs.webkit.org/show_bug.cgi?id=174958

Reviewed by Darin Adler.

Source/WebKit:

* UIProcess/API/APIURLSchemeTask.h:

* UIProcess/API/C/WKTestingSupport.cpp:
(WKGetAPIURLSchemeTaskInstanceCount):
(WKGetWebURLSchemeTaskInstanceCount):
* UIProcess/API/C/WKTestingSupport.h:

* UIProcess/WebURLSchemeTask.h:

* WebKit.xcodeproj/project.pbxproj:

Source/WTF:

This patch adds a new template class "InstanceCounted<T>".

For each specialization, "InstanceCounted" will keep track of the total number of
instances in existence.

This makes explicate leak checking in API tests possible.

Since this adds some runtime and storage overhead the code that actually does anything
is only compiled in debug builds.

* WTF.xcodeproj/project.pbxproj:
* wtf/InstanceCounted.h: Added.
(WTF::InstanceCounted::InstanceCounted):
(WTF::InstanceCounted::instanceCount):
(WTF::InstanceCounted::~InstanceCounted):

Tools:

* TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj:
* TestWebKitAPI/Tests/WebKit2Cocoa/WKURLSchemeHandler-leaks.mm: Added.
(-[LeakSchemeHandler webView:startURLSchemeTask:]):
(-[LeakSchemeHandler webView:stopURLSchemeTask:]):
(runUntilTasksInFlight):
(TEST):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220049 268f45cc-cd09-0410-ab3c-d52691b4dbfc

RenderImageResourceStyleImage::image() should return the nullImage() if the image is not available
https://bugs.webkit.org/show_bug.cgi?id=174874
<rdar://problem/33530130>

Patch by Said Abou-Hallawa <sabouhallawa@apple.com> on 2017-07-30
Reviewed by Darin Adler.

Source/WebCore:

If an <img> element has image content data for a none cached image, e.g.
-webkit-named-image, RenderImageResourceStyleImage will be created and
attached to the RenderImage. RenderImageResourceStyleImage::m_cachedImage
will be set to null because the m_styleImage->isCachedImage() is false in
this case. When ImageLoader finishes loading the url of the src attribute,
RenderImageResource::setCachedImage() will be called to set m_cachedImage.

A crash will happen when the RenderImage is destroyed. Destroying the
RenderImage calls RenderImageResourceStyleImage::shutdown() which checks
m_cachedImage and finds it not null, so it calls RenderImageResourceStyleImage::image()
which ends up calling CSSNamedImageValue::image() which returns a null pointer
because the size is empty. RenderImageResourceStyleImage::shutdown() calls
image()->stopAnimation() without checking the return value of image().

Like the base class virtual method RenderImageResource::image(),
RenderImageResourceStyleImage::image() should return the nullImage() if
the image is not available.

Test: fast/images/image-element-image-content-data.html

* css/CSSCrossfadeValue.cpp:
* css/CSSFilterImageValue.cpp:
* page/EventHandler.cpp:
* page/PageSerializer.cpp:
* rendering/RenderElement.cpp:
* rendering/RenderImageResource.cpp:
* rendering/RenderImageResourceStyleImage.cpp:
(WebCore::RenderImageResourceStyleImage::initialize):

(WebCore::RenderImageResourceStyleImage::shutdown): Revert back the changes
of r208511 in this function. Add a call to image()->stopAnimation() without
checking the return of image() since it will return the nullImage() if
the image not available. There is no need to check m_cachedImage before
calling image() because image() does not check or access m_cachedImage.

(WebCore::RenderImageResourceStyleImage::image): The base class method
RenderImageResource::image() returns the nullImage() if the image not
available. This is because CachedImage::imageForRenderer() returns
the nullImage() if the image is not available; see CachedImage.h. We should
do the same for the derived class for consistency.

* rendering/style/ContentData.cpp:
* rendering/style/StyleCachedImage.cpp:
* style/StylePendingResources.cpp:

LayoutTests:

* fast/images/image-element-image-content-data-expected.txt: Added.
* fast/images/image-element-image-content-data.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220048 268f45cc-cd09-0410-ab3c-d52691b4dbfc