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Apr 27, 2021:

11:39 PM Changeset in webkit [276692] by basuke.suzuki@sony.com

• 4 edits in trunk/Source

[PlayStation] Suppress warnings for %llu format specifier for uint64_t.
​https://bugs.webkit.org/show_bug.cgi?id=225138

Reviewed by Darin Adler.

PRIu64 from <cstdint> should be use to format uint64_t value in printf.

Source/WebCore:

No new tests because there's no behavior change.

• workers/service/server/SWServerWorker.cpp:

(WebCore::SWServerWorker::startTermination):

Source/WebKit:

• NetworkProcess/ServiceWorker/WebSWServerConnection.cpp:

(WebKit::WebSWServerConnection::createFetchTask):
(WebKit::WebSWServerConnection::startFetch):

11:26 PM Changeset in webkit [276691] by commit-queue@webkit.org

• 12 edits
  1 copy
  1 add in trunk

Add a Condition type that supports thread safety analysis
​https://bugs.webkit.org/show_bug.cgi?id=224970

Patch by Kimmo Kinnunen <​kkinnunen@apple.com> on 2021-04-27
Reviewed by Darin Adler.

Source/WebKit:

Use CheckedCondition and CheckedLock as an example of the
added implementations.

• Platform/IPC/Connection.cpp:

(IPC::Connection::waitForMessage):
(IPC::Connection::processIncomingMessage):
(IPC::Connection::connectionDidClose):

• Platform/IPC/Connection.h:

(IPC::Connection::WTF_GUARDED_BY_LOCK):
Use CheckedCondition (as an example).

Mark up variables protected by
IPC::Connection::m_waitForMessageMutex
to use thread safety analysis.

• Shared/mac/MediaFormatReader/MediaTrackReader.cpp:

(WebKit::MediaTrackReader::greatestPresentationTime const):
Fix unlocked access.

(WebKit::MediaTrackReader::addSample):
(WebKit::MediaTrackReader::waitForSample const):
(WebKit::MediaTrackReader::finishParsing):
(WebKit::MediaTrackReader::copyProperty):
(WebKit::MediaTrackReader::finalize):

• Shared/mac/MediaFormatReader/MediaTrackReader.h:

Use CheckedCondition (as an example).

Mark up variables protected by
MediaTrackReader::m_sampleStorageLock
to use thread safety analysis.

Source/WTF:

Add CheckedCondition, a condition variable to be used with CheckedLock.
Use thread safety analysis annotations for CheckedCondition.

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

Tools:

A simple test for CheckedCondition to make sure
it compiles.

• TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj:
• TestWebKitAPI/Tests/WTF/CheckedConditionTest.cpp: Copied from Tools/TestWebKitAPI/Tests/WTF/CheckedLockTest.cpp.

(TestWebKitAPI::TEST):

• TestWebKitAPI/Tests/WTF/CheckedLockTest.cpp:

9:50 PM Changeset in webkit [276690] by svillar@igalia.com

• 4 edits in trunk/LayoutTests

[css-flexbox] Fix expectations of a WPT test that works fine
​https://bugs.webkit.org/show_bug.cgi?id=225097

Reviewed by Manuel Rego Casasnovas.

LayoutTests/imported/w3c:

• web-platform-tests/css/css-flexbox/css-flexbox-img-expand-evenly-expected.html:

Fixed the paths of some images that were not properly converted during import.

LayoutTests:

• TestExpectations: Unskipped a test that works fine now.

9:43 PM Changeset in webkit [276689] by Chris Dumez

• 8 edits in trunk

Improve local storage size estimation for quota limitation
​https://bugs.webkit.org/show_bug.cgi?id=225123

Reviewed by Alex Christensen.

Source/WebCore:

Improve local storage size estimation for quota limitation:

• Rely on String::sizeInBytes() to compute the String size, instead of using String::length() * sizeof(UChar)
• Make estimation consistent between StorageMap & LocalStorageDatabase

• storage/StorageMap.cpp:

(WebCore::StorageMap::setItem):
(WebCore::StorageMap::setItemIgnoringQuota):
(WebCore::StorageMap::removeItem):
(WebCore::StorageMap::clear):
(WebCore::StorageMap::importItems):
(WebCore::StorageMap::Impl::copy const):

• storage/StorageMap.h:

Source/WebKit:

Improve local storage size estimation for quota limitation:

• Rely on String::sizeInBytes() to compute the String size, instead of using String::length() * sizeof(UChar)
• Make estimation consistent between StorageMap & LocalStorageDatabase

• NetworkProcess/WebStorage/LocalStorageDatabase.cpp:

(WebKit::LocalStorageDatabase::removeItem):
(WebKit::LocalStorageDatabase::setItem):
(WebKit::estimateEntrySize): Deleted.

• NetworkProcess/WebStorage/LocalStorageDatabase.h:

LayoutTests:

Update test to use unicode in the Strings so that the file reaches the quota without
changing the test too much. The test was using ASCII and was thus able to store all
the strings without reaching the quota due to our updated String size calculation.

• storage/domstorage/quota.html:

7:54 PM Changeset in webkit [276688] by Wenson Hsieh

• 5 edits
  2 adds in trunk

[iOS] Web content process occasionally crashes under VisibleSelection::adjustPositionForEnd
​https://bugs.webkit.org/show_bug.cgi?id=225072
rdar://77159489

Reviewed by Darin Adler.

Source/WebCore:

Add a helper method to check whether or not the given Position is in a tree scope. See WebKit/ChangeLog for
more details.

Test: editing/selection/ios/clear-selection-while-moving-selection-handles.html

• dom/Position.h:

(WebCore::Position::isInTreeScope const):

Source/WebKit:

Make rangeForPointInRootViewCoordinates robust in the case where the original selection may have become
orphaned or null, by checking that the targetNode and existing selectionStart or selectionEnd are in a
tree scope before accessing treeScope().

• WebProcess/WebPage/ios/WebPageIOS.mm:

(WebKit::rangeForPointInRootViewCoordinates):

LayoutTests:

Add a layout test that programmatically clears the selection in the middle of changing it by moving selection
handles.

• editing/selection/ios/clear-selection-while-moving-selection-handles-expected.txt: Added.
• editing/selection/ios/clear-selection-while-moving-selection-handles.html: Added.

6:55 PM Changeset in webkit [276687] by Diego Pino Garcia

• 2 edits in trunk/LayoutTests

[GLIB] Unreviewed test gardening. fast/replaced/pdf-as-embed-with-no-mime-type-is-not-blank.html is failing after r276635.

• platform/glib/TestExpectations:

6:01 PM Changeset in webkit [276686] by fpizlo@apple.com

• 3 edits in trunk/Source/JavaScriptCore

Get the bytecode profiler working again
​https://bugs.webkit.org/show_bug.cgi?id=225129

Reviewed by Saam Barati.

The bytecode profiler was broken because it was trying to look at unset labels. This patch
improves our label discipline a bit so we don't try to look at unset labels.

• dfg/DFGJITCompiler.cpp:

(JSC::DFG::JITCompiler::linkOSRExits):

• dfg/DFGSpeculativeJIT.cpp:

(JSC::DFG::SpeculativeJIT::emitInvalidationPoint):

5:54 PM Changeset in webkit [276685] by Alan Coon

• 2 edits in branches/safari-611-branch/Source/WebCore

Unreviewed build fix. rdar://problem/77211405

Added blobOwner declaration from trac.webkit.org/r276230.

5:44 PM Changeset in webkit [276684] by Alan Coon

• 6 edits in branches/safari-612.1.12-branch

Cherry-pick r276652. rdar://problem/77235499

Unreviewed, reverting r275912.
rdar://77179042

Broke internal client

Reverted changeset:

"Remove support for NPAPI plugins in WebView"
​https://bugs.webkit.org/show_bug.cgi?id=224449
​https://commits.webkit.org/r275912

git-svn-id: ​https://svn.webkit.org/repository/webkit/trunk@276652 268f45cc-cd09-0410-ab3c-d52691b4dbfc

5:44 PM Changeset in webkit [276683] by Alan Coon

• 2 edits in branches/safari-612.1.12-branch/Source/WebKit

Cherry-pick r276590. rdar://problem/77235569

[iOS] Update sandbox message filter syntax
​https://bugs.webkit.org/show_bug.cgi?id=223384

Reviewed by Brent Fulgham.

Update sandbox message filter syntax on iOS. The previous syntax should also still be supported.

• Resources/SandboxProfiles/ios/com.apple.WebKit.WebContent.sb:

git-svn-id: ​https://svn.webkit.org/repository/webkit/trunk@276590 268f45cc-cd09-0410-ab3c-d52691b4dbfc

5:18 PM Changeset in webkit [276682] by Ben Nham

• 3 edits in trunk/Source/WTF

Memory pressure events should be logged to com.apple.WebKit subsystem
​https://bugs.webkit.org/show_bug.cgi?id=225112

Reviewed by Chris Dumez.

Currently memory pressure events are logged to the default os_log subsystem instead of the
com.apple.WebKit subsystem. This makes it hard to capture such events using common logging
prefs (e.g. a pref that persists all logs from the WebKit subsystem).

To fix this, call WTFInitializeLogChannelStatesFromString at init time. This associates the
WTFLogChannel with an os_log object that sends the messages to the WebKit subsystem.

• wtf/MemoryPressureHandler.cpp:

(WTF::MemoryPressureHandler::singleton):

• wtf/cocoa/MemoryPressureHandlerCocoa.mm:

(WTF::MemoryPressureHandler::install):

5:04 PM Changeset in webkit [276681] by Patrick Angle

• 3 edits in trunk/Source/WebInspectorUI

Web Inspector: Rename "Open in New Tab" context menu item to "Open in New Window"
​https://bugs.webkit.org/show_bug.cgi?id=225125

Reviewed by BJ Burg.

Update the context menu item label, as the "Open in..." context menu item opens the target item in a new window,
not a new tab.

• Localizations/en.lproj/localizedStrings.js:
• UserInterface/Views/ContextMenuUtilities.js:

(WI.appendContextMenuItemsForURL):

4:53 PM Changeset in webkit [276680] by Patrick Angle

• 7 edits
  4 adds in trunk

Web Inspector: Default Audits script are minified in release builds
​https://bugs.webkit.org/show_bug.cgi?id=225009

Reviewed by BJ Burg.

Source/WebInspectorUI:

Covered by new test:

• inspector/audit/non-minified-default-audits.html

The default audits have been moved out of AuditManager.js and into a special DefaultAudits.js in the new
NonMinified directory, which contains JavaScript sources that should be included in Main.js and
TestCombined.js, but should not have whitespace stripped from their contents because the whitespace is
important to the script. For example, the source for the default audits are visible to the user, and therefore
we want to present well-formatted source in those contexts.

• Scripts/combine-resources.pl:
• Added NonMinified directory to list of default inputDirectoryPattern exceptions for combining resources.
• Added --skip-concatenate-tag so that we don't add tags for script we will eventually append to another script.
• Scripts/copy-user-interface-resources.pl:
• Handle NonMinified directory for sources that will be appended to Main.js, but should not be minified.
• Handle NonMinified directory for sources that will be appended to TestCombined.js.

(combineOrStripResourcesForWebKitAdditions):

• Drive-by fix for typo in combineOrStripResourcesForWebKitAdditions that caused errors to be emitted during builds.
• UserInterface/Controllers/AuditManager.js:

(WI.AuditManager.prototype._addDefaultTests):
(WI.AuditManager):
(WI.AuditManager.prototype._addDefaultTests.const.levelPass): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.levelWarn): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.levelFail): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.levelError): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.levelUnsupported): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.dataDOMNodes): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.dataDOMAttributes): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.dataErrors): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.dataCustom): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.getElementsByComputedRole): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.getActiveDescendant): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.getChildNodes): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.getComputedProperties): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.getControlledNodes): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.getFlowedNodes): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.getMouseEventNode): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.getOwnedNodes): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.getParentNode): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.getSelectedChildNodes): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.hasEventListeners): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.hasEventListenersClick): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.getResources): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.getResourceContent): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.unsupported): Deleted.
(WI.AuditManager.prototype._addDefaultTests.hasChildWithRole): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.testMenuRoleForRequiredChildren): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.testGridRoleForRequiredChildren): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.testForAriaLabelledBySpelling): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.testForMultipleBanners): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.testForLinkLabels): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.testRowGroupRoleForRequiredChildren): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.testTableRoleForRequiredChildren): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.testForMultipleLiveRegions): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.testListBoxRoleForRequiredChildren): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.testImageLabels): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.testForAriaHiddenFalse): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.testTreeRoleForRequiredChildren): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.testRadioGroupRoleForRequiredChildren): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.testFeedRoleForRequiredChildren): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.testTabListRoleForRequiredChildren): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.testButtonLabels): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.testRowRoleForRequiredChildren): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.testListRoleForRequiredChildren): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.testComboBoxRoleForRequiredChildren): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.testForMultipleMainContentSections): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.testDialogsForLabels): Deleted.
(WI.AuditManager.prototype._addDefaultTests.const.testForInvalidAriaHiddenValue): Deleted.
(WI.AuditManager.prototype._addDefaultTests.removeWhitespace): Deleted.

• UserInterface/Main.html:
• UserInterface/NonMinified/DefaultAudits.js: Added.

(WI.DefaultAudits.levelPass):
(WI.DefaultAudits.levelWarn):
(WI.DefaultAudits.levelFail):
(WI.DefaultAudits.levelError):
(WI.DefaultAudits.levelUnsupported):
(WI.DefaultAudits.dataDOMNodes):
(WI.DefaultAudits.dataDOMAttributes):
(WI.DefaultAudits.dataErrors):
(WI.DefaultAudits.dataCustom):
(WI.DefaultAudits.getElementsByComputedRole):
(WI.DefaultAudits.getActiveDescendant):
(WI.DefaultAudits.getChildNodes):
(WI.DefaultAudits.getComputedProperties):
(WI.DefaultAudits.getControlledNodes):
(WI.DefaultAudits.getFlowedNodes):
(WI.DefaultAudits.getMouseEventNode):
(WI.DefaultAudits.getOwnedNodes):
(WI.DefaultAudits.getParentNode):
(WI.DefaultAudits.getSelectedChildNodes):
(WI.DefaultAudits.hasEventListeners):
(WI.DefaultAudits.hasEventListenersClick):
(WI.DefaultAudits.getResources):
(WI.DefaultAudits.getResourceContent):
(WI.DefaultAudits.unsupported):
(hasChildWithRole):
(WI.DefaultAudits.testMenuRoleForRequiredChildren):
(WI.DefaultAudits.testGridRoleForRequiredChildren):
(WI.DefaultAudits.testForAriaLabelledBySpelling):
(WI.DefaultAudits.testForMultipleBanners):
(WI.DefaultAudits.testForLinkLabels):
(WI.DefaultAudits.testRowGroupRoleForRequiredChildren):
(WI.DefaultAudits.testTableRoleForRequiredChildren):
(WI.DefaultAudits.testForMultipleLiveRegions):
(WI.DefaultAudits.testListBoxRoleForRequiredChildren):
(WI.DefaultAudits.testImageLabels):
(WI.DefaultAudits.testForAriaHiddenFalse):
(WI.DefaultAudits.testTreeRoleForRequiredChildren):
(WI.DefaultAudits.testRadioGroupRoleForRequiredChildren):
(WI.DefaultAudits.testFeedRoleForRequiredChildren):
(WI.DefaultAudits.testTabListRoleForRequiredChildren):
(WI.DefaultAudits.testButtonLabels):
(WI.DefaultAudits.testRowRoleForRequiredChildren):
(WI.DefaultAudits.testListRoleForRequiredChildren):
(WI.DefaultAudits.testComboBoxRoleForRequiredChildren):
(WI.DefaultAudits.testForMultipleMainContentSections):
(WI.DefaultAudits.testDialogsForLabels):
(WI.DefaultAudits.testForInvalidAriaHiddenValue):

• UserInterface/Test.html:

LayoutTests:

Added test to check that whitespace is preserved in default audits.

• inspector/audit/non-minified-default-audits-expected.txt: Added.
• inspector/audit/non-minified-default-audits.html: Added.

4:40 PM Changeset in webkit [276679] by Cameron McCormack

• 4 edits
  2 adds in trunk

Associate a picture element with an img only if the img is a direct child.
​https://bugs.webkit.org/show_bug.cgi?id=225044

Reviewed by Ryosuke Niwa.

LayoutTests/imported/w3c:

• web-platform-tests/html/semantics/embedded-content/the-img-element/img-picture-ancestor-expected.txt: Added.
• web-platform-tests/html/semantics/embedded-content/the-img-element/img-picture-ancestor.html: Added.

Source/WebCore:

Test: imported/w3c/web-platform-tests/html/semantics/embedded-content/the-img-element/img-picture-ancestor.html

• html/HTMLImageElement.cpp:

(WebCore::HTMLImageElement::insertedIntoAncestor):
(WebCore::HTMLImageElement::removedFromAncestor):

• html/parser/HTMLConstructionSite.cpp:

(WebCore::HTMLConstructionSite::createHTMLElementOrFindCustomElementInterface):

4:35 PM Changeset in webkit [276678] by Chris Dumez

• 13 edits in trunk/Source

IPC::decoder::decode() should mark decoder as invalid when failing
​https://bugs.webkit.org/show_bug.cgi?id=225117

Reviewed by Darin Adler.

IPC::decoder::decode() should mark decoder as invalid when failing, instead of relying
on individual type decoders to do so. This makes type decoders a bit simpler and less
error-prone.

Source/WebCore:

• Modules/highlight/AppHighlight.h:

(WebCore::AppHighlight::decode):

Source/WebKit:

• Platform/IPC/ArgumentCoders.cpp:

(IPC::ArgumentCoder<CString>::decode):
(IPC::decodeStringText):

• Platform/IPC/ArgumentCoders.h:
• Platform/IPC/Connection.cpp:

(IPC::Connection::dispatchMessageReceiverMessage):
(IPC::Connection::dispatchSyncMessage):

• Platform/IPC/Decoder.cpp:

(IPC::m_destinationID):

• Platform/IPC/Decoder.h:

(IPC::Decoder::decode):
(IPC::Decoder::operator>>):

• Platform/IPC/HandleMessage.h:

(IPC::handleMessage):
(IPC::handleMessageSynchronous):
(IPC::handleMessageSynchronousWantsConnection):
(IPC::handleMessageAsync):
(IPC::handleMessageAsyncWantsConnection):

• WebProcess/Plugins/Plugin.cpp:

(WebKit::Plugin::Parameters::decode):

4:01 PM Changeset in webkit [276677] by commit-queue@webkit.org

• 19 edits
  2 adds in trunk

charset in contentType used in Blob.prototype.slice(start, end, contentType) is lost
​https://bugs.webkit.org/show_bug.cgi?id=225057

Patch by Alex Christensen <​achristensen@webkit.org> on 2021-04-27
Reviewed by Chris Dumez.

Source/WebCore:

When calling Blob.slice, use the content type from the call, not from the sliced-from blob.
This matches Chrome and Firefox.

When no content type is given, browsers disagree on what happens, so keep existing behavior in that case.

Test: fast/files/blob-content-type.html

• fileapi/Blob.cpp:

(WebCore::Blob::Blob):

• fileapi/ThreadableBlobRegistry.cpp:

(WebCore::ThreadableBlobRegistry::registerBlobURLForSlice):

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

(WebCore::BlobRegistryImpl::registerBlobURLForSlice):

• platform/network/BlobRegistryImpl.h:

Source/WebKit:

• NetworkProcess/NetworkConnectionToWebProcess.cpp:

(WebKit::NetworkConnectionToWebProcess::registerBlobURLForSlice):

• NetworkProcess/NetworkConnectionToWebProcess.h:
• NetworkProcess/NetworkConnectionToWebProcess.messages.in:
• NetworkProcess/NetworkProcessPlatformStrategies.cpp:

(WebKit::NetworkProcessPlatformStrategies::createBlobRegistry):

• WebProcess/FileAPI/BlobRegistryProxy.cpp:

(WebKit::BlobRegistryProxy::registerBlobURLForSlice):

• WebProcess/FileAPI/BlobRegistryProxy.h:

Source/WebKitLegacy/mac:

• WebCoreSupport/WebPlatformStrategies.mm:

Source/WebKitLegacy/win:

• WebCoreSupport/WebPlatformStrategies.cpp:

LayoutTests:

• fast/files/blob-content-type-expected.txt: Added.
• fast/files/blob-content-type.html: Added.

3:52 PM Changeset in webkit [276676] by mark.lam@apple.com

• 6 edits
  1 add in trunk/Source/JavaScriptCore

Move ExceptionExpectation into its own .h file.
​https://bugs.webkit.org/show_bug.cgi?id=225124

Reviewed by Robin Morisset.

Also fixed some compiler warnings.

• CMakeLists.txt:
• JavaScriptCore.xcodeproj/project.pbxproj:
• runtime/ExceptionExpectation.h: Added.
• runtime/ExceptionHelpers.h:
• runtime/HashMapImplInlines.h:

(JSC::jsMapHashImpl):

• runtime/JSGenericTypedArrayViewInlines.h:

(JSC::JSGenericTypedArrayView<Adaptor>::setWithSpecificType):
(JSC::JSGenericTypedArrayView<Adaptor>::getOwnPropertySlotByIndex):

3:50 PM Changeset in webkit [276675] by Alan Coon

• 8 edits in branches/safari-612.1.11-branch/Source

Versioning.

WebKit-7612.1.11.8

3:48 PM Changeset in webkit [276674] by Ruben Turcios

• 8 edits in trunk/Source

Versioning.

WebKit-7612.1.13

3:46 PM Changeset in webkit [276673] by Aditya Keerthi

• 2 edits in trunk/LayoutTests

REGRESSION (r273154): fast/forms/ios/scroll-to-reveal-focused-select.html is timing out
​https://bugs.webkit.org/show_bug.cgi?id=225122
<rdar://problem/77041996>

Reviewed by Wenson Hsieh.

• fast/forms/ios/scroll-to-reveal-focused-select.html:

Updated the test to account for the fact that <select> options are no
longer displayed as a keyboard input view.

3:31 PM Changeset in webkit [276672] by Ruben Turcios

• 1 copy in branches/safari-612.1.12-branch

New branch.

3:11 PM Changeset in webkit [276671] by Fujii Hironori

• 2 edits in trunk/Source/WebKit

HashTableConstIterator's consistency assertion fails while closing m_webIDBServers in NetworkProcess::didClose since r275846
​https://bugs.webkit.org/show_bug.cgi?id=225089

Reviewed by Chris Dumez.

The items of m_webIDBServers were removed while iterating
m_webIDBServers.

Move m_webIDBServers to a temporary HashMap before iterating.

• NetworkProcess/NetworkProcess.cpp:

(WebKit::NetworkProcess::didClose):

3:09 PM Changeset in webkit [276670] by Sam Sneddon

• 6 edits in trunk/Tools

Make TestInput immutable
​https://bugs.webkit.org/show_bug.cgi?id=224989

Reviewed by Jonathan Bedard.

The main point here is moving computing reference_files and
should_run_pixel_test to when we initially construct TestInput, as at
this point this happens in the some process and thread (since bug
221577), hence there's no real reason for it to happen later.

In doing this, I've eliminated Port.should_run_as_pixel_test on the
basis that no port actually overrode this to apply any different logic,
especially given it seems unlikely that any port would want to use
different logic here. (Note that ports still have some control through
Port.default_pixel_tests.)

With this done, it should then be possible to make TestInput immutable,
which should help make things easier to understand.

Expect, as it happens, there was a reason for it to happen later: we
previously generated all the TestInputs twice, once to find out how
many workers we need and then another time to actually run them (plus
potentially a third time for retries!). There's no actual reason to do
this, so move the creation to Manager.run and pass that list around
instead of the Tests.

• Scripts/webkitpy/layout_tests/controllers/layout_test_runner.py:

(LayoutTestRunner.run_tests): Don't update TestInput.
(LayoutTestRunner._update_test_input): Deleted.

• Scripts/webkitpy/layout_tests/controllers/manager.py:

(Manager._test_input_for_file): Moved from _update_test_input and
Port.should_run_as_pixel_test.
(Manager._get_test_inputs): Deleted.
(Manager._multiply_test_inputs): Simplify code used to generated
repeated/rerun test inputs.
(Manager._update_worker_count): Don't create TestInputs; take
test_inputs as arg.
(Manager._set_up_run): Rename test_names to test_inputs.
(Manager.run): Create TestInput objects here.
(Manager._run_test_subset): Take TestInputs not Tests, generate new
TestInputs for retry if needed.
(Manager._run_tests): Don't create TestInputs; take test_inputs as arg.

• Scripts/webkitpy/layout_tests/models/test.py: Fly-by: use slots.
• Scripts/webkitpy/layout_tests/models/test_input.py:

(TestInput): Migrate to attrs.
(TestInput.init): Deleted.
(TestInput.repr): Deleted.

• Scripts/webkitpy/port/base.py:

(Port.should_run_as_pixel_test): Deleted.
(Port._should_run_as_pixel_test): Deleted.

3:06 PM Changeset in webkit [276669] by Sam Sneddon

• 2 edits in trunk/Tools

Optimize Port._expected_baselines_for_suffixes
​https://bugs.webkit.org/show_bug.cgi?id=225115

Reviewed by Jonathan Bedard.

This takes out the join() and splitext() calls from the inner loop as
they are loop invariant, and account for a large proportion of the
function's execution time. After this, exists() account for almost
all.

• Scripts/webkitpy/port/base.py:

(Port._expected_baselines_for_suffixes):

2:07 PM Changeset in webkit [276668] by Alan Coon

• 6 edits
  2 adds in branches/safari-611-branch

Cherry-pick r276357. rdar://problem/77211423

REGRESSION(r256107): Text moves around when selecting at ​https://www.tokyo-sports.co.jp/entame/news/2834187/
​https://bugs.webkit.org/show_bug.cgi?id=224839
<rdar://74958484>

Reviewed by Darin Adler.

Source/WebCore:

Pass in locale information when constructing the text iterator for the content (locale affects soft wrap opportunities).

Test: fast/text/line-break-with-locale.html

• layout/inlineformatting/InlineTextItem.cpp: (WebCore::Layout::InlineTextItem::createAndAppendTextItems):
• layout/inlineformatting/text/TextUtil.cpp: In addition to locale, add missing line breaking mode. (WebCore::Layout::TextUtil::lineBreakIteratorMode):
• layout/inlineformatting/text/TextUtil.h:

LayoutTests:

• fast/text/line-break-with-locale-expected.html: Added.
• fast/text/line-break-with-locale.html: Added.

git-svn-id: ​https://svn.webkit.org/repository/webkit/trunk@276357 268f45cc-cd09-0410-ab3c-d52691b4dbfc

2:07 PM Changeset in webkit [276667] by Alan Coon

• 2 edits in branches/safari-611-branch/Source/WebCore

Cherry-pick r276352. rdar://problem/77211405

Use BlobURL::getOriginURL in more places
​https://bugs.webkit.org/show_bug.cgi?id=224857

Reviewed by Alex Christensen.

Covered by existing tests.

• loader/PolicyChecker.cpp: (WebCore::FrameLoader::PolicyChecker::extendBlobURLLifetimeIfNecessary const):

git-svn-id: ​https://svn.webkit.org/repository/webkit/trunk@276352 268f45cc-cd09-0410-ab3c-d52691b4dbfc

2:07 PM Changeset in webkit [276666] by Alan Coon

• 4 edits
  3 adds in branches/safari-611-branch

Cherry-pick r276012. rdar://problem/77211405

REGRESSION(Safari 14): iframe with blob url does not work with sandboxing
​https://bugs.webkit.org/show_bug.cgi?id=222312
<rdar://problem/74927624>

Reviewed by Chris Dumez.

Source/WebCore:

In ​https://trac.webkit.org/r275884, we correctly compute whether a blob is to be considered secure or not.
For that, we need to have the blob URL registered with its document origin.
Update PolicyChecker to properly register the temporoary blob URL with its document origin.

Test: http/tests/security/sandbox-iframe-and-blob.https.html

• loader/PolicyChecker.cpp: (WebCore::FrameLoader::PolicyChecker::extendBlobURLLifetimeIfNecessary const):

LayoutTests:

• http/tests/security/resources/sandbox-iframe-and-blob-frame.html: Added.
• http/tests/security/sandbox-iframe-and-blob.https-expected.txt: Added.
• http/tests/security/sandbox-iframe-and-blob.https.html: Added.
• platform/win/TestExpectations:

git-svn-id: ​https://svn.webkit.org/repository/webkit/trunk@276012 268f45cc-cd09-0410-ab3c-d52691b4dbfc

2:07 PM Changeset in webkit [276665] by Alan Coon

• 2 edits in branches/safari-611-branch/Source/WebCore/fileapi

Apply patch. rdar://problem/77211405

2:07 PM Changeset in webkit [276664] by Alan Coon

• 19 edits in branches/safari-611-branch/Source/JavaScriptCore

Cherry-pick r276609. rdar://problem/77211512

numCalleeLocals, numParameters, and numVars should be unsigned
​https://bugs.webkit.org/show_bug.cgi?id=224995

Reviewed by Mark Lam.

All of the various CodeBlock classes currently have the
numCalleeLocals and numVars marked as ints. I believe this is just
a historical artifact or because VirtualRegister's offset is an
int to make handling constants easier. Regardless, it's a bit
strange to not handle the sign conversion at the point of
comparison between a VirtualRegister offset and the local/var
count. This doesn't completely fix every place we use ints for
these values but starts on the right track. Lastly, I also added
some Check<unsigned>s to the wasm parser for sanity checking.

• bytecode/CodeBlock.cpp: (JSC::CodeBlock::setNumParameters): (JSC::CodeBlock::ensureCatchLivenessIsComputedForBytecodeIndexSlow):
• bytecode/CodeBlock.h: (JSC::CodeBlock::numParameters const): (JSC::CodeBlock::numberOfArgumentsToSkip const): (JSC::CodeBlock::numCalleeLocals const): (JSC::CodeBlock::numVars const): (JSC::CodeBlock::numTmps const): (JSC::CodeBlock::addressOfNumParameters): (JSC::CodeBlock::isTemporaryRegister):
• bytecode/UnlinkedCodeBlock.h: (JSC::UnlinkedCodeBlock::numCalleeLocals const): (JSC::UnlinkedCodeBlock::numVars const):
• bytecode/UnlinkedCodeBlockGenerator.h: (JSC::UnlinkedCodeBlockGenerator::numCalleeLocals const): (JSC::UnlinkedCodeBlockGenerator::numVars const): (JSC::UnlinkedCodeBlockGenerator::setNumCalleeLocals): (JSC::UnlinkedCodeBlockGenerator::setNumVars): (JSC::UnlinkedCodeBlockGenerator::setNumParameters):
• bytecompiler/BytecodeGenerator.cpp: (JSC::BytecodeGenerator::generate): (JSC::BytecodeGenerator::emitPushFunctionNameScope):
• bytecompiler/BytecodeGeneratorBaseInlines.h: (JSC::BytecodeGeneratorBase<Traits>::newRegister):
• dfg/DFGByteCodeParser.cpp: (JSC::DFG::ByteCodeParser::handleRecursiveTailCall): (JSC::DFG::ByteCodeParser::inliningCost): (JSC::DFG::ByteCodeParser::parseBlock):
• dfg/DFGOSREntrypointCreationPhase.cpp: (JSC::DFG::OSREntrypointCreationPhase::run):
• dfg/DFGSpeculativeJIT.cpp: (JSC::DFG::SpeculativeJIT::checkArgumentTypes):
• ftl/FTLLowerDFGToB3.cpp: (JSC::FTL::DFG::LowerDFGToB3::lower):
• ftl/FTLOSREntry.cpp: (JSC::FTL::prepareOSREntry):
• interpreter/CallFrameClosure.h:
• interpreter/ProtoCallFrameInlines.h: (JSC::ProtoCallFrame::init):
• jit/JIT.cpp: (JSC::JIT::compileWithoutLinking):
• runtime/CommonSlowPaths.h: (JSC::CommonSlowPaths::numberOfStackPaddingSlots): (JSC::CommonSlowPaths::numberOfStackPaddingSlotsWithExtraSlots):
• wasm/WasmFunctionCodeBlock.h: (JSC::Wasm::FunctionCodeBlock::numVars const): (JSC::Wasm::FunctionCodeBlock::numCalleeLocals const): (JSC::Wasm::FunctionCodeBlock::setNumVars): (JSC::Wasm::FunctionCodeBlock::setNumCalleeLocals):
• wasm/WasmLLIntGenerator.cpp: (JSC::Wasm::LLIntGenerator::push): (JSC::Wasm::LLIntGenerator::getDropKeepCount): (JSC::Wasm::LLIntGenerator::walkExpressionStack): (JSC::Wasm::LLIntGenerator::checkConsistency): (JSC::Wasm::LLIntGenerator::materializeConstantsAndLocals): (JSC::Wasm::LLIntGenerator::splitStack): (JSC::Wasm::LLIntGenerator::finalize): (JSC::Wasm::LLIntGenerator::callInformationForCaller): (JSC::Wasm::LLIntGenerator::addLoop): (JSC::Wasm::LLIntGenerator::addTopLevel): (JSC::Wasm::LLIntGenerator::addBlock): (JSC::Wasm::LLIntGenerator::addIf): (JSC::Wasm::LLIntGenerator::addElseToUnreachable):

git-svn-id: ​https://svn.webkit.org/repository/webkit/trunk@276609 268f45cc-cd09-0410-ab3c-d52691b4dbfc

2:07 PM Changeset in webkit [276663] by Alan Coon

• 2 edits in branches/safari-611-branch/Source/WebCore

Cherry-pick r276611. rdar://problem/77211533

Remove redundant frameDetached() from the SVGImage destructor
​https://bugs.webkit.org/show_bug.cgi?id=221616
<rdar://problem/74149106>

Reviewed by Chris Dumez.

SVGImage was originally written such that it has two separate objects:
a page and a frame; see ​https://trac.webkit.org/r18470. So it made sense
at that time to clean up the page and the frame separately. The Frame
was cleaned up by telling the frame's loader that the frameDetached().

This code is not necessary right now since the page owns the main frame.
And its destructor recursively detaches itself from all the frames.

• svg/graphics/SVGImage.cpp: (WebCore::SVGImage::~SVGImage):

git-svn-id: ​https://svn.webkit.org/repository/webkit/trunk@276611 268f45cc-cd09-0410-ab3c-d52691b4dbfc

2:07 PM Changeset in webkit [276662] by Alan Coon

• 2 edits in branches/safari-611-branch/Source/WebCore

Cherry-pick r276530. rdar://problem/77211441

Crash in constructCustomElementSynchronously
​https://bugs.webkit.org/show_bug.cgi?id=224992
<rdar://66988026>

Reviewed by Tadeu Zagallo.

Exit early when the global object is nullptr although this shouldn't happen.

No new tests since we have no reproductions.

• bindings/js/JSCustomElementInterface.cpp: (WebCore::JSCustomElementInterface::tryToConstructCustomElement): Added a null check.

git-svn-id: ​https://svn.webkit.org/repository/webkit/trunk@276530 268f45cc-cd09-0410-ab3c-d52691b4dbfc

2:07 PM Changeset in webkit [276661] by Alan Coon

• 5 edits
  2 adds in branches/safari-611-branch

Cherry-pick r274170. rdar://problem/77194450

REGRESSION (r273003): Animated style may lose original display property value
​https://bugs.webkit.org/show_bug.cgi?id=222979
rdar://75056684

Reviewed by Zalan Bujtas.

Source/WebCore:

Test: fast/animation/animation-display-style-adjustment.html

The original (non-blockified) display property value is saved in the beginning of Style::Adjuster::adjust.
It is needed to implement absolute positioning correctly in some situations. However with animations
the style adjustment code may run twice on the same style and the second run will clobber the saved original value.

• rendering/RenderTheme.cpp: (WebCore::RenderTheme::adjustStyle):
• rendering/style/RenderStyle.h: (WebCore::RenderStyle::setDisplay):

Always save the original value when setting the property normally.

(WebCore::RenderStyle::setEffectiveDisplay):
(WebCore::RenderStyle::setOriginalDisplay): Deleted.

Add setEffectiveDisplay that doesn't affect the original value for adjuster use.

• style/StyleAdjuster.cpp: (WebCore::Style::Adjuster::adjust const):

Remove the saving of the original value.
Use setEffectiveDisplay in all adjuster code, preserving the original value.

(WebCore::Style::Adjuster::adjustDisplayContentsStyle const):
(WebCore::Style::Adjuster::adjustSVGElementStyle):
(WebCore::Style::Adjuster::adjustForSiteSpecificQuirks const):

LayoutTests:

• fast/animation/animation-display-style-adjustment-expected.html: Added.
• fast/animation/animation-display-style-adjustment.html: Added.

git-svn-id: ​https://svn.webkit.org/repository/webkit/trunk@274170 268f45cc-cd09-0410-ab3c-d52691b4dbfc

1:56 PM Changeset in webkit [276660] by Alexey Shvayka

• 22 edits
  2 adds in trunk

[JSC] Remove defaultValue() from the method table
​https://bugs.webkit.org/show_bug.cgi?id=225032

Reviewed by Darin Adler.

Source/JavaScriptCore:

This patch not only removes the unnecessary method table entry, but also makes
the presence of custom ToPrimitive behavior observable to userland code.

To maintain object identity and (possibly) enable caching, Symbol.toPrimitive
method is stored on a structure. To avoid any potential breakage, it's made
replaceable and configurable, covering the case when its holder is a ProxyTarget?.

For JSCallbackObject, Symbol.toPrimitive method is created only if ConvertToType
callback is present, before initialization is performed.

Also, this change adds additional ordinaryToPrimitive() cast to fix the invariant
that toPrimitive() returns a primitive value, which was broken if ConvertToType
callback returned an object. The invariant is enforced by the spec [1][2] and is
validated via assertion in JSValue::toStringSlowCase().

[1]: ​https://tc39.es/ecma262/#sec-toprimitive (step 2.b.vi)
[2]: ​https://tc39.es/ecma262/#sec-ordinarytoprimitive (step 6)

• API/JSCallbackObject.h:
• API/JSCallbackObjectFunctions.h:

(JSC::JSCallbackObject<Parent>::init):
(JSC::JSCallbackObject<Parent>::customToPrimitive):
(JSC::JSCallbackObject<Parent>::defaultValue): Deleted.

• API/tests/testapiScripts/testapi.js:
• runtime/ClassInfo.h:
• runtime/JSCell.cpp:

(JSC::JSCell::defaultValue): Deleted.

• runtime/JSCell.h:
• runtime/JSObject.cpp:

(JSC::JSObject::toPrimitive const):
(JSC::JSObject::defaultValue): Deleted.

• runtime/JSObject.h:
• runtime/Operations.cpp:

(JSC::jsAddSlowCase):

Source/WebCore:

Test: platform/mac/fast/dom/objc-wrapper-toprimitive.html

• bindings/js/JSPluginElementFunctions.cpp:

(WebCore::pluginElementCustomGetOwnPropertySlot):

• bridge/objc/objc_runtime.h:
• bridge/objc/objc_runtime.mm:

(JSC::Bindings::ObjcFallbackObjectImp::finishCreation):
(JSC::Bindings::ObjcFallbackObjectImp::getOwnPropertySlot):
(JSC::Bindings::JSC_DEFINE_HOST_FUNCTION):
(JSC::Bindings::ObjcFallbackObjectImp::defaultValue): Deleted.

• bridge/runtime_object.cpp:

(JSC::Bindings::RuntimeObject::finishCreation):
(JSC::Bindings::RuntimeObject::getOwnPropertySlot):
(JSC::Bindings::JSC_DEFINE_HOST_FUNCTION):
(JSC::Bindings::RuntimeObject::defaultValue): Deleted.

• bridge/runtime_object.h:

LayoutTests:

• platform/mac/fast/dom/objc-wrapper-toprimitive-expected.txt: Added.
• platform/mac/fast/dom/objc-wrapper-toprimitive.html: Added.
• platform/wk2/TestExpectations:
• plugins/npruntime/tostring-expected.txt:
• plugins/npruntime/tostring.html:
• plugins/npruntime/valueof-expected.txt:
• plugins/npruntime/valueof.html:

1:55 PM Changeset in webkit [276659] by Chris Dumez

• 11 edits in trunk/Source

Copy-on-write semantics should be an internal implementation detail of StorageMap
​https://bugs.webkit.org/show_bug.cgi?id=225108

Reviewed by Alex Christensen.

Source/WebCore:

Instead of making the StorageMap RefCounted and requiring the client to potentially
replace its StorageMap whenever it calls functions that modify the StorageMap, the
copy-on-write semantics in now an internal implementation detail of StorageMap.

To achieve this, the following changes were made:

• StorageMap is no longer RefCounted. Instead, it has an internal Impl data member that is RefCounted.
• The internal Impl data member is the one that gets copied on write.
• Functions that modify the StorageMap no longer need to return a StorageMap.
• Add a clear() function for convenience.

• storage/StorageMap.cpp:

(WebCore::StorageMap::StorageMap):
(WebCore::StorageMap::invalidateIterator):
(WebCore::StorageMap::setIteratorToIndex):
(WebCore::StorageMap::length const):
(WebCore::StorageMap::key):
(WebCore::StorageMap::getItem const):
(WebCore::StorageMap::setItem):
(WebCore::StorageMap::setItemIgnoringQuota):
(WebCore::StorageMap::removeItem):
(WebCore::StorageMap::clear):
(WebCore::StorageMap::contains const):
(WebCore::StorageMap::importItems):
(WebCore::StorageMap::Impl::copy const):

• storage/StorageMap.h:

(WebCore::StorageMap::items const):
(WebCore::StorageMap::Impl::create):

Source/WebKit:

Update StorageArea due to StorageMap API changes.

• NetworkProcess/WebStorage/StorageArea.cpp:

(WebKit::StorageArea::StorageArea):
(WebKit::StorageArea::setItem):
(WebKit::StorageArea::removeItem):
(WebKit::StorageArea::clear):
(WebKit::StorageArea::items const):
(WebKit::StorageArea::openDatabaseAndImportItemsIfNeeded const):

• NetworkProcess/WebStorage/StorageArea.h:

Source/WebKitLegacy:

Update StorageAreaImpl due to StorageMap API changes.

• Storage/StorageAreaImpl.cpp:

(WebKit::StorageAreaImpl::StorageAreaImpl):
(WebKit::StorageAreaImpl::length):
(WebKit::StorageAreaImpl::key):
(WebKit::StorageAreaImpl::item):
(WebKit::StorageAreaImpl::setItem):
(WebKit::StorageAreaImpl::removeItem):
(WebKit::StorageAreaImpl::clear):
(WebKit::StorageAreaImpl::contains):
(WebKit::StorageAreaImpl::importItems):
(WebKit::StorageAreaImpl::clearForOriginDeletion):
(WebKit::StorageAreaImpl::sessionChanged):

• Storage/StorageAreaImpl.h:

1:37 PM Changeset in webkit [276658] by pvollan@apple.com

• 3 edits in trunk/Source/WebKit

Enforce IOKit filtering
​https://bugs.webkit.org/show_bug.cgi?id=223937
<rdar://problem/76271551>

Reviewed by Brent Fulgham.

Enforce IOKit method filtering based on telemetry. This patch also adds IOKit method telemetry for some Apple Silicion
IOKit classes, which were overlooked in the first telemetry phase.

• Resources/SandboxProfiles/ios/com.apple.WebKit.WebContent.sb:
• WebProcess/com.apple.WebProcess.sb.in:

1:28 PM Changeset in webkit [276657] by Aditya Keerthi

• 184 edits in trunk

[iOS][FCR] Add borders for better control visibility
​https://bugs.webkit.org/show_bug.cgi?id=225058
<rdar://problem/77161616>

Reviewed by Sam Weinig.

Source/WebCore:

The solid gray backgrounds of new form controls have poor visibility on
site's that have gray-ish backgrounds or draw the controls on top of
a gray area. To fix this, borders are added to all controls to ensure
visibility no matter the background.

The border color is the system background color. This means the border
is invisible on white backgrounds in light mode, and dark backgrounds
in dark mode, ensuring the controls match UIKit styles on backgrounds
where they are guaranteed to be visible. However, these borders are
visible when the page/area background has a similar color to the control
background, improving control visibility.

To paint the borders, a mix of UA stylesheet changes and custom painting
changes are used. This approach is taken to maintain our existing level
of stylability. UA stylesheet changes were applied to controls that
specified a "1px solid black" border in the old design. The border is
now brought back, but with a different color. For controls that have
always had completely custom painting (independent of styles), the
border is painted by the theme.

• css/html.css:

Specify a "1px solid -webkit-control-background" border on controls
that previously (pre-redesign) specified a border in the UA stylesheet.

• css/legacyFormControlsIOS.css:

(select:focus):

Move the <select> focus style into the legacy stylesheet, since it
should not apply to the new design.

• rendering/RenderThemeIOS.mm:

(WebCore::RenderThemeIOS::paintCheckbox):

Paint the checkbox border inside the painting rect, and inset the
actual checkbox by the border. This is necessary, checkboxes use
"box-sizing: border-box", and we do not want to increase the overall
size of checkboxes for compatibility reasons.

(WebCore::RenderThemeIOS::paintRadio):

Painted in a similar manner as checkboxes.

(WebCore::RenderThemeIOS::paintProgressBarWithFormControlRefresh):
(WebCore::RenderThemeIOS::paintMeter):
(WebCore::RenderThemeIOS::paintSliderTrackWithFormControlRefresh):

Slider tracks are already inset by the border size, so we can just
draw a border in the available area.

LayoutTests:

Rebaselined tests to account for changes in appearance.

• accessibility/ios-simulator/unobscured-content-rect-expected.txt:
• accessibility/ios-simulator/unobscured-content-rect.html:
• editing/editable-region/search-field-basic-expected.txt:
• fast/forms/date/date-input-rendering-basic-expected.txt:
• fast/forms/date/date-pseudo-elements-expected.txt:
• fast/forms/ios/form-control-refresh/checkbox/border.html:

Specify a border style, so that the border applies. Note that this test
is currently failing on internal bots.

• fast/forms/ios/form-control-refresh/checkbox/subpixel-clipping-expected-mismatch.html:
• fast/forms/ios/form-control-refresh/checkbox/subpixel-clipping.html:

Add a green background so that the (white) border is visible.

• fast/forms/ios/form-control-refresh/radio/border.html:
• fast/forms/ios/form-control-refresh/radio/subpixel-clipping-expected-mismatch.html:
• fast/forms/ios/form-control-refresh/radio/subpixel-clipping.html:
• fast/forms/time/time-input-rendering-basic-expected.txt:
• platform/ios-simulator/fast/forms/datalist/datalist-searchinput-appearance-expected.txt:
• platform/ios-wk2/compositing/contents-opaque/control-layer-expected.txt:
• platform/ios-wk2/editing/pasteboard/4641033-expected.txt:
• platform/ios-wk2/editing/pasteboard/4944770-1-expected.txt:
• platform/ios-wk2/editing/pasteboard/4944770-2-expected.txt:
• platform/ios-wk2/editing/selection/caret-before-select-expected.txt:
• platform/ios-wk2/fast/block/margin-collapse/103-expected.txt:
• platform/ios-wk2/fast/forms/basic-buttons-expected.txt:
• platform/ios-wk2/fast/forms/targeted-frame-submission-expected.txt:
• platform/ios-wk2/fast/overflow/scroll-nested-positioned-layer-in-overflow-expected.txt:
• platform/ios-wk2/fast/overflow/scrollRevealButton-expected.txt:
• platform/ios-wk2/fast/parser/document-write-option-expected.txt:
• platform/ios-wk2/fast/spatial-navigation/snav-multiple-select-focusring-expected.txt:
• platform/ios-wk2/imported/w3c/web-platform-tests/css/css-pseudo/file-chooser-button-display-toggle-crash.tentative-expected.txt:
• platform/ios-wk2/imported/w3c/web-platform-tests/html/rendering/widgets/baseline-alignment-and-overflow.tentative-expected.txt:
• platform/ios-wk2/imported/w3c/web-platform-tests/html/rendering/widgets/button-layout/abspos-expected.txt:
• platform/ios-wk2/imported/w3c/web-platform-tests/html/rendering/widgets/select-wrap-no-spill.optional-expected.txt:
• platform/ios/css2.1/20110323/replaced-elements-001-expected.txt:
• platform/ios/css3/flexbox/button-expected.txt:
• platform/ios/editing/selection/3690703-2-expected.txt:
• platform/ios/editing/selection/3690703-expected.txt:
• platform/ios/editing/selection/3690719-expected.txt:
• platform/ios/editing/selection/4397952-expected.txt:
• platform/ios/editing/selection/5240265-expected.txt:
• platform/ios/editing/selection/replaced-boundaries-3-expected.txt:
• platform/ios/editing/selection/select-box-expected.txt:
• platform/ios/editing/selection/select-element-paragraph-boundary-expected.txt:
• platform/ios/editing/selection/selection-button-text-expected.txt:
• platform/ios/fast/block/float/float-avoidance-expected.txt:
• platform/ios/fast/block/positioning/inline-block-relposition-expected.txt:
• platform/ios/fast/css/continuationCrash-expected.txt:
• platform/ios/fast/css/focus-ring-exists-for-search-field-expected.txt:
• platform/ios/fast/css/input-search-padding-expected.txt:
• platform/ios/fast/css/margin-top-bottom-dynamic-expected.txt:
• platform/ios/fast/css/rtl-ordering-expected.txt:
• platform/ios/fast/css/text-input-with-webkit-border-radius-expected.txt:
• platform/ios/fast/css/text-overflow-input-expected.txt:
• platform/ios/fast/css/text-transform-select-expected.txt:
• platform/ios/fast/dom/HTMLTableColElement/resize-table-using-col-width-expected.txt:
• platform/ios/fast/dom/HTMLTextAreaElement/reset-textarea-expected.txt:
• platform/ios/fast/dynamic/positioned-movement-with-positioned-children-expected.txt:
• platform/ios/fast/forms/001-expected.txt:
• platform/ios/fast/forms/003-expected.txt:
• platform/ios/fast/forms/004-expected.txt:
• platform/ios/fast/forms/basic-selects-expected.txt:
• platform/ios/fast/forms/blankbuttons-expected.txt:
• platform/ios/fast/forms/box-shadow-override-expected.txt:
• platform/ios/fast/forms/button-align-expected.txt:
• platform/ios/fast/forms/button-cannot-be-nested-expected.txt:
• platform/ios/fast/forms/button-default-title-expected.txt:
• platform/ios/fast/forms/button-generated-content-expected.txt:
• platform/ios/fast/forms/button-positioned-expected.txt:
• platform/ios/fast/forms/button-sizes-expected.txt:
• platform/ios/fast/forms/button-style-color-expected.txt:
• platform/ios/fast/forms/button-table-styles-expected.txt:
• platform/ios/fast/forms/button-text-transform-expected.txt:
• platform/ios/fast/forms/button-white-space-expected.txt:
• platform/ios/fast/forms/control-clip-expected.txt:
• platform/ios/fast/forms/control-clip-overflow-expected.txt:
• platform/ios/fast/forms/control-restrict-line-height-expected.txt:
• platform/ios/fast/forms/disabled-select-change-index-expected.txt:
• platform/ios/fast/forms/file/file-input-direction-expected.txt:
• platform/ios/fast/forms/file/file-input-disabled-expected.txt:
• platform/ios/fast/forms/form-element-geometry-expected.txt:
• platform/ios/fast/forms/formmove3-expected.txt:
• platform/ios/fast/forms/hidden-listbox-expected.txt:
• platform/ios/fast/forms/input-appearance-height-expected.txt:
• platform/ios/fast/forms/input-button-sizes-expected.txt:
• platform/ios/fast/forms/input-first-letter-expected.txt:
• platform/ios/fast/forms/input-value-expected.txt:
• platform/ios/fast/forms/listbox-bidi-align-expected.txt:
• platform/ios/fast/forms/listbox-scrollbar-incremental-load-expected.txt:
• platform/ios/fast/forms/listbox-width-change-expected.txt:
• platform/ios/fast/forms/menulist-clip-expected.txt:
• platform/ios/fast/forms/menulist-deselect-update-expected.txt:
• platform/ios/fast/forms/menulist-narrow-width-expected.txt:
• platform/ios/fast/forms/menulist-no-overflow-expected.txt:
• platform/ios/fast/forms/menulist-option-wrap-expected.txt:
• platform/ios/fast/forms/menulist-restrict-line-height-expected.txt:
• platform/ios/fast/forms/menulist-separator-painting-expected.txt:
• platform/ios/fast/forms/menulist-style-color-expected.txt:
• platform/ios/fast/forms/menulist-width-change-expected.txt:
• platform/ios/fast/forms/option-script-expected.txt:
• platform/ios/fast/forms/option-strip-whitespace-expected.txt:
• platform/ios/fast/forms/option-text-clip-expected.txt:
• platform/ios/fast/forms/placeholder-pseudo-style-expected.txt:
• platform/ios/fast/forms/search-cancel-button-style-sharing-expected.txt:
• platform/ios/fast/forms/search-display-none-cancel-button-expected.txt:
• platform/ios/fast/forms/search-input-rtl-expected.txt:
• platform/ios/fast/forms/search/search-zoom-computed-style-height-expected.txt:
• platform/ios/fast/forms/select-align-expected.txt:
• platform/ios/fast/forms/select-background-none-expected.txt:
• platform/ios/fast/forms/select-baseline-expected.txt:
• platform/ios/fast/forms/select-block-background-expected.txt:
• platform/ios/fast/forms/select-change-listbox-size-expected.txt:
• platform/ios/fast/forms/select-change-listbox-to-popup-expected.txt:
• platform/ios/fast/forms/select-change-popup-to-listbox-expected.txt:
• platform/ios/fast/forms/select-dirty-parent-pref-widths-expected.txt:
• platform/ios/fast/forms/select-disabled-appearance-expected.txt:
• platform/ios/fast/forms/select-element-focus-ring-expected.txt:
• platform/ios/fast/forms/select-empty-option-height-expected.txt:
• platform/ios/fast/forms/select-initial-position-expected.txt:
• platform/ios/fast/forms/select-list-box-with-height-expected.txt:
• platform/ios/fast/forms/select-selected-expected.txt:
• platform/ios/fast/forms/select-style-expected.txt:
• platform/ios/fast/forms/select-visual-hebrew-expected.txt:
• platform/ios/fast/forms/select-writing-direction-natural-expected.txt:
• platform/ios/fast/forms/select/optgroup-rendering-expected.txt:
• platform/ios/fast/forms/selectlist-minsize-expected.txt:
• platform/ios/fast/forms/stuff-on-my-optgroup-expected.txt:
• platform/ios/fast/html/details-replace-summary-child-expected.txt:
• platform/ios/fast/html/details-replace-text-expected.txt:
• platform/ios/fast/html/keygen-expected.txt:
• platform/ios/fast/invalid/014-expected.txt:
• platform/ios/fast/replaced/replaced-breaking-expected.txt:
• platform/ios/fast/replaced/replaced-breaking-mixture-expected.txt:
• platform/ios/fast/replaced/three-selects-break-expected.txt:
• platform/ios/fast/replaced/width100percent-button-expected.txt:
• platform/ios/fast/replaced/width100percent-menulist-expected.txt:
• platform/ios/fast/replaced/width100percent-searchfield-expected.txt:
• platform/ios/fast/selectors/064-expected.txt:
• platform/ios/fast/table/append-cells2-expected.txt:
• platform/ios/fast/table/remove-td-display-none-expected.txt:
• platform/ios/fast/text/drawBidiText-expected.txt:
• platform/ios/fast/text/international/bidi-listbox-atsui-expected.txt:
• platform/ios/fast/text/international/bidi-listbox-expected.txt:
• platform/ios/fast/text/international/bidi-menulist-expected.txt:
• platform/ios/fast/text/international/hindi-spacing-expected.txt:
• platform/ios/fast/text/international/pop-up-button-text-alignment-and-direction-expected.txt:
• platform/ios/svg/custom/foreign-object-skew-expected.txt:
• platform/ios/svg/custom/inline-svg-in-xhtml-expected.txt:
• platform/ios/tables/mozilla/bugs/bug1188-expected.txt:
• platform/ios/tables/mozilla/bugs/bug1318-expected.txt:
• platform/ios/tables/mozilla/bugs/bug138725-expected.txt:
• platform/ios/tables/mozilla/bugs/bug18359-expected.txt:
• platform/ios/tables/mozilla/bugs/bug2479-2-expected.txt:
• platform/ios/tables/mozilla/bugs/bug2479-3-expected.txt:
• platform/ios/tables/mozilla/bugs/bug2479-4-expected.txt:
• platform/ios/tables/mozilla/bugs/bug26178-expected.txt:
• platform/ios/tables/mozilla/bugs/bug28928-expected.txt:
• platform/ios/tables/mozilla/bugs/bug29326-expected.txt:
• platform/ios/tables/mozilla/bugs/bug33855-expected.txt:
• platform/ios/tables/mozilla/bugs/bug39209-expected.txt:
• platform/ios/tables/mozilla/bugs/bug4382-expected.txt:
• platform/ios/tables/mozilla/bugs/bug4429-expected.txt:
• platform/ios/tables/mozilla/bugs/bug44505-expected.txt:
• platform/ios/tables/mozilla/bugs/bug46368-1-expected.txt:
• platform/ios/tables/mozilla/bugs/bug46368-2-expected.txt:
• platform/ios/tables/mozilla/bugs/bug51037-expected.txt:
• platform/ios/tables/mozilla/bugs/bug51727-expected.txt:
• platform/ios/tables/mozilla/bugs/bug52505-expected.txt:
• platform/ios/tables/mozilla/bugs/bug52506-expected.txt:
• platform/ios/tables/mozilla/bugs/bug60749-expected.txt:
• platform/ios/tables/mozilla/bugs/bug68912-expected.txt:
• platform/ios/tables/mozilla/bugs/bug7342-expected.txt:
• platform/ios/tables/mozilla/bugs/bug92647-2-expected.txt:
• platform/ios/tables/mozilla/bugs/bug96334-expected.txt:
• platform/ios/tables/mozilla/collapsing_borders/bug41262-4-expected.txt:
• platform/ios/tables/mozilla/core/margins-expected.txt:
• platform/ios/tables/mozilla/dom/tableDom-expected.txt:
• platform/ios/tables/mozilla/other/move_row-expected.txt:
• platform/ios/tables/mozilla_expected_failures/bugs/bug1725-expected.txt:
• platform/ios/tables/mozilla_expected_failures/bugs/bug2479-5-expected.txt:
• platform/ios/tables/mozilla_expected_failures/bugs/bug58402-2-expected.txt:
• platform/ios/tables/mozilla_expected_failures/collapsing_borders/bug41262-5-expected.txt:
• platform/ios/tables/mozilla_expected_failures/collapsing_borders/bug41262-6-expected.txt:
• platform/ios/transforms/2d/zoom-menulist-expected.txt:

1:04 PM Changeset in webkit [276656] by Alexey Shvayka

• 98 edits
  7 adds in trunk

[WebIDL] window.CSS should be non-callable object with correct Symbol.toStringTag
​https://bugs.webkit.org/show_bug.cgi?id=220855

Reviewed by Sam Weinig.

LayoutTests/imported/w3c:

• web-platform-tests/console/idlharness.any-expected.txt:
• web-platform-tests/console/idlharness.any.worker-expected.txt:
• web-platform-tests/css/cssom/CSS-namespace-object-class-string-expected.txt:
• web-platform-tests/css/cssom/idlharness-expected.txt:
• web-platform-tests/resources/idlharness.js:

Sync from upstream 15ecbfebd504.

• web-platform-tests/wasm/jsapi/idlharness.any-expected.txt:
• web-platform-tests/wasm/jsapi/idlharness.any.worker-expected.txt:

Source/WebCore:

Although window.CSS is the only namespace object currently handled by code generator,
it's being extended by multiple Houdini specs [1], so keeping it generated is important.

This patch brings spec compliance [2] and web interop while striking a balance between
reducing generated code, avoiding indirection in the generator, and a small code diff.

Feature-wise, a namespace object is a subset of an interface; so instead of creating a
separate harness for it, like for callback interfaces, namespace objects are converted
to interfaces before being handed over to code generator, with a flag on.

While we can reduce the generated code even further, namely around subspaceForImpl(),
this change rather aligns namespace objects with [JSBuiltin] interfaces to avoid making
generator more complicated and introducing an interface with distinct set of methods.

Web-facing changes for window.CSS are:

1. Removed Call? and Construct? methods, making typeof CSS return "object", which is used for feature detection (thus important for web interop).
2. Removed "length" / "name" / "prototype" properties.
3. Changed Prototype? value to %Object.prototype%.
4. Added Symbol.toStringTag property with correct descriptor.

All of the above were proven web-compatible by Blink and Gecko.

Also, this patch limits the usage of NeedsConstructorProperty only to
%Interface%.prototype.constructor, as its name suggests.

[1] ​https://ishoudinireadyyet.com
[2] ​https://heycam.github.io/webidl/#namespace-object

Tests: imported/w3c/web-platform-tests/css/cssom/idlharness.html

imported/w3c/web-platform-tests/css/cssom/CSS-namespace-object-class-string.html

• WebCore.xcodeproj/project.pbxproj:
• bindings/js/JSDOMConstructorNotCallable.h: Added.

(WebCore::JSDOMConstructorNotCallable::subspaceFor):
(WebCore::JSDOMConstructorNotCallable::JSDOMConstructorNotCallable):
(WebCore::JSDOMConstructorNotCallable::initializeProperties):
(WebCore::JSDOMConstructorNotCallable<JSClass>::create):
(WebCore::JSDOMConstructorNotCallable<JSClass>::createStructure):
(WebCore::JSDOMConstructorNotCallable<JSClass>::finishCreation):

• bindings/scripts/CodeGeneratorJS.pm:

(NeedsImplementationClass):
(GenerateHeader):
(GenerateImplementation):
(GeneratePrototypeDeclaration):
(GetConstructorTemplateClassName):
(GenerateConstructorHelperMethods):
(NeedsConstructorProperty):

• bindings/scripts/IDLAttributes.json:
• bindings/scripts/IDLParser.pm:

(convertNamespaceToInterface):
(Parse):
(parseNamespace):

• bindings/scripts/preprocess-idls.pl:

(containsInterfaceOrCallbackInterfaceFromIDL):
(getInterfaceExtendedAttributesFromIDL):

• bindings/scripts/test/JS/*: Updated.
• css/DOMCSSNamespace+CSSPainting.idl:
• css/DOMCSSNamespace+CSSPropertiesandValues.idl:
• css/DOMCSSNamespace.idl:

12:49 PM Changeset in webkit [276655] by keith_miller@apple.com

• 8 edits in trunk/Source/JavaScriptCore

StructureStubInfo and PolymorphicAccess should account for their non-GC memory
​https://bugs.webkit.org/show_bug.cgi?id=225113

Reviewed by Mark Lam.

We don't pass the ConcurrentJSLocker to the helper methods here since the
DECLARE_VISIT_AGGREGATE macro does not allow for extra parameters to be passed.
I filed ​https://bugs.webkit.org/show_bug.cgi?id=225114 to track that.

• bytecode/CodeBlock.cpp:

(JSC::CodeBlock::JITData::size const):

• bytecode/PolymorphicAccess.cpp:

(JSC::PolymorphicAccess::extraMemoryInBytes const):

• bytecode/PolymorphicAccess.h:
• bytecode/StructureStubInfo.cpp:

(JSC::StructureStubInfo::extraMemoryInBytes):

• bytecode/StructureStubInfo.h:

12:41 PM Changeset in webkit [276654] by Ryan Haddad

• 2 edits in trunk/Tools

[ews] Configure bots for stress test queue
​https://bugs.webkit.org/show_bug.cgi?id=225000

Reviewed by Aakash Jain.

• CISupport/ews-build/config.json: Add ews181 and ews182.

12:02 PM Changeset in webkit [276653] by Chris Dumez

• 14 edits in trunk/Source

Don't keep local storage data in memory in the NetworkProcess
​https://bugs.webkit.org/show_bug.cgi?id=225065

Reviewed by Alex Christensen.

Source/WebCore:

• platform/sql/SQLiteDatabase.h:
• platform/sql/SQLiteFileSystem.h:

Export a couple more symbols.

• storage/StorageMap.cpp:

(WebCore::StorageMap::clear):

• storage/StorageMap.h:

Add a clear() function to StorageMap so that StorageArea doesn't reconstruct a
new StorageMap object unnecessarily when:

• The StorageMap is not shared
• The StorageMap is empty (and clear() is a no-op)

Source/WebKit:

When a WebPage would start to use the local storage API, the WebProcess
would send a sync IPC to the NetworkProcess to retrieve all the local
storage entries for the origin. The NetworkProcess would read those
entries from a SQLite database and send them back to the WebProcess.
Both the NetworkProcess would keep the entries in memory, in a
StorageMap object (which is basically a HashMap). On some sites, the
strings in the local storage may be very large. It is useful for the
WebProcess to keep them in memory for performance reasons, especially
considering that the Web API is synchronous. However, there is no real
need to keep them in memory in the Network Process side, especially
given that the WebProcess already has its own copy. On the network
process side, we can get rid of the StorageMap entirely in the local
storage case and 100% rely on the SQLite database. This is what this
patch implements.

A/B testing shows this is a 2-3% progression on Membuster. There does
not appear to be a meaningful progression on PLUM sadly. This is also
neutral on PLT.

• NetworkProcess/WebStorage/LocalStorageDatabase.cpp:

(WebKit::estimateEntrySize):
(WebKit::LocalStorageDatabase::create):
(WebKit::LocalStorageDatabase::LocalStorageDatabase):
(WebKit::LocalStorageDatabase::openDatabase):
(WebKit::LocalStorageDatabase::tryToOpenDatabase):
(WebKit::LocalStorageDatabase::items const):
(WebKit::LocalStorageDatabase::removeItem):
(WebKit::LocalStorageDatabase::item const):
(WebKit::LocalStorageDatabase::setItem):
(WebKit::LocalStorageDatabase::clear):
(WebKit::LocalStorageDatabase::close):
(WebKit::LocalStorageDatabase::databaseIsEmpty const):
(WebKit::LocalStorageDatabase::openIfExisting):
(WebKit::LocalStorageDatabase::scopedStatement const):

• NetworkProcess/WebStorage/LocalStorageDatabase.h:
• Update LocalStorageDatabase API to match more closely the API of StorageMap. This way StorageArea can rely on the LocalStorageDatabase entirely instead of the StorageMap with minimal changes.
• Add quota support similarly to what is done in StorageArea so that LocalStorageDatabase::setItem() fails when the quota is reached.
• Cache the SQLiteStatements for performance reasons

• NetworkProcess/WebStorage/LocalStorageNamespace.cpp:

(WebKit::LocalStorageNamespace::flushAndClose):
We no longer need to call syncToDatabase() before closing since
LocalStorageDatabase no longer has a queue on pending operations.

• NetworkProcess/WebStorage/StorageArea.cpp:

(WebKit::StorageArea::StorageArea):
(WebKit::StorageArea::addListener):
(WebKit::StorageArea::removeListener):
(WebKit::StorageArea::setItem):
(WebKit::StorageArea::removeItem):
(WebKit::StorageArea::clear):
(WebKit::StorageArea::items const):
(WebKit::StorageArea::ensureDatabase const):

• NetworkProcess/WebStorage/StorageArea.h:

If the StorageArea is used for local storage, we now don't even initialize
a StorageMap and rely entirely on LocalStorageDatabase. If the StorageArea
is used for session storage, we keep using a StorageMap since there is no
backing database. This is fairly straightforward because I updated the
LocalStorageDatabase API to match fairly closely the StorageMap one.

• NetworkProcess/WebStorage/StorageManagerSet.cpp:

(WebKit::StorageManagerSet::waitUntilSyncingLocalStorageFinished):

Source/WebKitLegacy:

• Storage/StorageAreaImpl.cpp:

(WebKit::StorageAreaImpl::clear):
(WebKit::StorageAreaImpl::clearForOriginDeletion):
Use the new StorageMap::clear() to avoid constructing a new StorageMap unnecessarily
when:

• The StorageMap is not shared
• The StorageMap is empty

11:52 AM Changeset in webkit [276652] by achristensen@apple.com

• 6 edits in trunk

Unreviewed, reverting r275912.
rdar://77179042

Broke internal client

Reverted changeset:

"Remove support for NPAPI plugins in WebView"
​https://bugs.webkit.org/show_bug.cgi?id=224449
​https://commits.webkit.org/r275912

11:52 AM Changeset in webkit [276651] by Chris Dumez

• 2 edits in trunk/Source/WebKit

[IPC Hardening] Make sure IPC::Decoder constructors consistently call markInvalid() when decoding fails
​https://bugs.webkit.org/show_bug.cgi?id=225110
<rdar://76547775>

Reviewed by Darin Adler.

One of the IPC::Decoder constructors was failing to call markInvalid() after failing to
decoder the message name.

• Platform/IPC/Decoder.cpp:

(IPC::m_destinationID):

11:50 AM Changeset in webkit [276650] by youenn@apple.com

• 3 edits in trunk/Source/ThirdParty/libwebrtc

Disable WebRTC trace event macros
​https://bugs.webkit.org/show_bug.cgi?id=225104
<rdar://76146558>

Reviewed by Eric Carlson.

We are not using trace events so we can disable them as a small optimization.

• Configurations/libwebrtc.xcconfig:
• Configurations/libwebrtcpcrtc.xcconfig:

11:39 AM Changeset in webkit [276649] by youenn@apple.com

• 2 edits in trunk/Source/WebCore

SWContextManager::postMessageToServiceWorker should check for valid service worker
​https://bugs.webkit.org/show_bug.cgi?id=225096
<rdar://76718162>

Reviewed by Chris Dumez.

There is no guarantee that serviceWorker is not null.
For instance UIProcess may ask WebProcess to terminate all service workers in parallel to network process sending a message to it.

• workers/service/context/SWContextManager.cpp:

(WebCore::SWContextManager::postMessageToServiceWorker):

11:13 AM Changeset in webkit [276648] by Chris Dumez

• 12 edits in trunk/Source

Ask LocalStorage database to free as much memory as possible on memory pressure
​https://bugs.webkit.org/show_bug.cgi?id=225109

Reviewed by Geoffrey Garen.

Source/WebCore:

Add releaseMemory() function to SQLiteDatabase that calls sqlite3_db_release_memory()
to free as much memory as possible.

• platform/sql/SQLiteDatabase.cpp:

(WebCore::SQLiteDatabase::releaseMemory):

• platform/sql/SQLiteDatabase.h:

Source/WebKit:

Ask LocalStorage database to free as much memory as possible on memory pressure.
Some of the strings in the database can be large and we don't want SQLite to be
holding on to those for performance reason when we are under memory pressure.

This seems to be a ~1.75% improvement on PLUM/nytimes-home and a ~1% improvement
on PLUM/wikipedia, sadly not enough to show an impact on the overal PLUM score.

• NetworkProcess/NetworkProcess.cpp:

(WebKit::NetworkProcess::lowMemoryHandler):

• NetworkProcess/NetworkProcess.h:
• NetworkProcess/WebStorage/LocalStorageDatabase.cpp:

(WebKit::LocalStorageDatabase::handleLowMemoryWarning):

• NetworkProcess/WebStorage/LocalStorageDatabase.h:
• NetworkProcess/WebStorage/StorageArea.cpp:

(WebKit::StorageArea::handleLowMemoryWarning):

• NetworkProcess/WebStorage/StorageArea.h:
• NetworkProcess/WebStorage/StorageManagerSet.cpp:

(WebKit::StorageManagerSet::handleLowMemoryWarning):

• NetworkProcess/WebStorage/StorageManagerSet.h:

11:10 AM Changeset in webkit [276647] by Wenson Hsieh

• 3 edits in trunk/LayoutTests

fast/events/ios/dragstart-on-image-by-long-pressing.html sometimes fails with a text diff
​https://bugs.webkit.org/show_bug.cgi?id=225107
rdar://77048635

Reviewed by Darin Adler.

For some reason, when running this layout test in a newly created simulator, the drag cancel preview animation
will finish animating *just* before the "dragend" event is dispatched, which causes the test to fail with a text
diff due to the missing PASS Ended drag output.

Address this by making the test robust in both cases (where the animation ends before the page receives
"dragend" and vice versa) by only finishing the test when we've met both conditions.

• fast/events/ios/dragstart-on-image-by-long-pressing-expected.txt:
• fast/events/ios/dragstart-on-image-by-long-pressing.html:

10:40 AM Changeset in webkit [276646] by Angelos Oikonomopoulos

• 2 edits in trunk/Tools

[JSC] Autoscale jobs for remote boards
​https://bugs.webkit.org/show_bug.cgi?id=225100

Reviewed by Mark Lam.

When using --gnu-parallel-runner, let GNU parallel handle the number of jobs
unless the user has explicitly requested a specific number of remote processes.

Previously, run-jsc-stress-tests would set numChildProcesses by querying the
first remote, under the assumption that the remotes are homogeneous. The number
of jobs inferred by looking at the CPUs of the first remote may be
inappropriate for the rest of the remotes.

• Scripts/run-jsc-stress-tests:

10:18 AM Changeset in webkit [276645] by don.olmstead@sony.com

• 9 edits in trunk

[CMake] Don't use FORWARDING_HEADERS_DIR for GTK WebKit headers
​https://bugs.webkit.org/show_bug.cgi?id=225006

Reviewed by Michael Catanzaro.

.:

Create CMake variables WebKit2Gtk_FRAMEWORK_HEADERS_DIR and WebKit2Gtk_DERIVED_SOURCES_DIR
to represent where the WebKit2 GTK headers and derived sources will reside. The names and
locations set then follow along with the conventions used for the other frameworks.

• Source/cmake/OptionsGTK.cmake:

Source/WebInspectorUI:

Use WebKit2Gtk_FRAMEWORK_HEADERS_DIR and WebKit2Gtk_DERIVED_SOURCES_DIR for WebKit2 GTK
headers instead of FORWARDING_HEADERS_DIR and DERIVED_SOURCES_DIR.

• PlatformGTK.cmake:

Source/WebKit:

Use WebKit2Gtk_FRAMEWORK_HEADERS_DIR and WebKit2Gtk_DERIVED_SOURCES_DIR for WebKit2 GTK
headers instead of FORWARDING_HEADERS_DIR and DERIVED_SOURCES_DIR.

• PlatformGTK.cmake:

Tools:

Use WebKit2Gtk_FRAMEWORK_HEADERS_DIR and WebKit2Gtk_DERIVED_SOURCES_DIR for WebKit2 GTK
headers instead of FORWARDING_HEADERS_DIR and DERIVED_SOURCES_DIR.

• MiniBrowser/gtk/CMakeLists.txt:
• TestWebKitAPI/glib/PlatformGTK.cmake:

10:08 AM Changeset in webkit [276644] by Brent Fulgham

• 10 edits in trunk/Source

[iOS] [GPU] The UI process should issue the mach sandbox extension to 'com.apple.AGXCompilerService'
​https://bugs.webkit.org/show_bug.cgi?id=225004
<rdar://problem/68362930>

Reviewed by Darin Adler.

In Bug 203915 and Bug 210616 we did work to only extend access to AGX-related graphics facilities on relevant hardware. This was
lost in the transition to the GPU Process and should be added back.

Source/WebCore:

This change moves the definition of the AGX-related services and IOKit classes to the AGXCompilerService compilation unit so that
it can be shared by the WebContent and GPUProcess code paths.

Tested by existing graphics tests.

• platform/cocoa/AGXCompilerService.cpp:

(WebCore::agxCompilerServices):
(WebCore::agxCompilerClasses):

• platform/cocoa/AGXCompilerService.h:

Source/WebKit:

This change does the following:

1. Adds sandbox extension handles for the AGX-related compiler services and IOKit classes to the GPUProcess creation parameters.
2. Updates the GPUProcessProxy to extend AGX features when warranted and add them to the creation parameter structure.
3. Updates the GPUProcess to consume the extensions (when granted).
4. Updates the WebProcessPool to use the WebCore version of the 'agxCompilerClasses' and 'agxCompilerServices' functions.
5. Moves the 'agxCompilerClasses' and 'agxCompilerServices' functions to WebCore, alongside the other AGX functions.

It also corrects the sandbox rule for the AGXCompilerService in the GPU Process sandbox, which incorrectly called it a 'global-name',
when it is an xpc-service.

Tested by existing graphics tests.

• GPUProcess/GPUProcess.cpp:

(WebKit::GPUProcess::initializeGPUProcess):

• GPUProcess/GPUProcessCreationParameters.cpp:

(WebKit::GPUProcessCreationParameters::encode const):
(WebKit::GPUProcessCreationParameters::decode):

• GPUProcess/GPUProcessCreationParameters.h:
• Resources/SandboxProfiles/ios/com.apple.WebKit.GPU.sb: Correct AGX compiler service type.
• UIProcess/Cocoa/WebProcessPoolCocoa.mm:

(WebKit::nonBrowserServices):
(WebKit::WebProcessPool::platformInitializeWebProcess):
(WebKit::agxCompilerClasses): Deleted.
(WebKit::agxCompilerServices): Deleted.

• UIProcess/GPU/GPUProcessProxy.cpp:

(WebKit::GPUProcessProxy::GPUProcessProxy):

9:40 AM Changeset in webkit [276643] by graouts@webkit.org

• 4 edits in trunk

Correctly interpolate stroke-dasharray in the discrete case
​https://bugs.webkit.org/show_bug.cgi?id=225105

Reviewed by Antti Koivisto.

LayoutTests/imported/w3c:

Mark 3 WPT progressions.

• web-platform-tests/web-animations/animation-model/animation-types/interpolation-per-property-002-expected.txt:

Source/WebCore:

• animation/CSSPropertyAnimation.cpp:

(WebCore::blendFunc):

9:23 AM Changeset in webkit [276642] by Russell Epstein

• 8 edits in branches/safari-611-branch/Source

Versioning.

WebKit-7611.2.6

9:18 AM Changeset in webkit [276641] by Chris Fleizach

• 2 edits in trunk/Source/WebKit

AX: Smart invert>Safari>images & other colors improperly invert
​https://bugs.webkit.org/show_bug.cgi?id=225077
<rdar://problem/77176061>

Reviewed by Alan Bujtas.

The invert colors property is gathered during the screen data collection phase.
So properly update the value in WebCore, we need to resend these properties when
accessibility settings change.

• UIProcess/WebPageProxy.cpp:

(WebKit::WebPageProxy::accessibilitySettingsDidChange):

8:34 AM Changeset in webkit [276640] by Jonathan Bedard

• 2 edits in trunk/Websites/bugs.webkit.org

Bugzilla needs to linkify identifiers (Part 2)
​https://bugs.webkit.org/show_bug.cgi?id=224312
<rdar://problem/75845629>

Reviewed by Aakash Jain.

• extensions/Commits/Extension.pm:

(bug_format_comment): Add regex to replace identifiers with a commits.webkit.org link.
(_replace_reference): This function replaces both revisions and identifiers.
(_replace_revision): Renamed _replace_reference.

8:29 AM Changeset in webkit [276639] by graouts@webkit.org

• 4 edits in trunk

Fix animation of the visibility CSS property between "hidden" and "collapse"
​https://bugs.webkit.org/show_bug.cgi?id=225103

Reviewed by Antti Koivisto.

LayoutTests/imported/w3c:

Mark 1 WPT progression.

• web-platform-tests/web-animations/animation-model/animation-types/interpolation-per-property-002-expected.txt:

Source/WebCore:

The Web Animations spec details the special behavior when animating the visibility property
in ​https://drafts.csswg.org/web-animations-1/#animating-visibility. There it says that when
interpolating between non-visible values, we should use discrete interpolation formula.

• animation/CSSPropertyAnimation.cpp:

(WebCore::blendFunc):

7:25 AM Changeset in webkit [276638] by graouts@webkit.org

• 6 edits in trunk

Correctly specify interpolation of page-break-* properties
​https://bugs.webkit.org/show_bug.cgi?id=225098

Reviewed by Antti Koivisto.

LayoutTests/imported/w3c:

Mark 15 WPT progressions.

• web-platform-tests/web-animations/animation-model/animation-types/accumulation-per-property-002-expected.txt:
• web-platform-tests/web-animations/animation-model/animation-types/addition-per-property-002-expected.txt:
• web-platform-tests/web-animations/animation-model/animation-types/interpolation-per-property-002-expected.txt:

Source/WebCore:

As it turns out the page-break-* properties are shorthands of the break-* properties.

• animation/CSSPropertyAnimation.cpp:

(WebCore::CSSPropertyAnimationWrapperMap::CSSPropertyAnimationWrapperMap):

7:06 AM Changeset in webkit [276637] by Alan Bujtas

• 3 edits
  2 adds in trunk

[RenderTreeBuilder] ASSERTION FAILED: ancestor->style().columnSpan() != ColumnSpan::All

!isValidColumnSpanner(fragmentedFlow, *ancestor) in WebCore::isValidColumnSpanner

​https://bugs.webkit.org/show_bug.cgi?id=225078
<rdar://76127681>

Reviewed by Antti Koivisto.

Source/WebCore:

MultiColumnBuilder::multiColumnDescendantInserted() expects up-to-date fragmentedFlowState on the newly inserted renderer.

Test: fast/multicol/nested-spanner-assert.html

• rendering/updating/RenderTreeBuilder.cpp:

(WebCore::RenderTreeBuilder::normalizeTreeAfterStyleChange):
(WebCore::RenderTreeBuilder::childFlowStateChangesAndAffectsParentBlock):

LayoutTests:

• fast/multicol/nested-spanner-assert-expected.txt: Added.
• fast/multicol/nested-spanner-assert.html: Added.

7:02 AM Changeset in webkit [276636] by aakash_jain@apple.com

• 4 edits in trunk/Tools

Rename slave to worker in TestFailures
​https://bugs.webkit.org/show_bug.cgi?id=225079

Reviewed by Jonathan Bedard.

• CISupport/build-webkit-org/public_html/TestFailures/scripts/Builder.js:
• CISupport/build-webkit-org/public_html/TestFailures/scripts/builders_unittests.js:
• CISupport/build-webkit-org/public_html/TestFailures/scripts/results_unittests.js:

4:50 AM Changeset in webkit [276635] by commit-queue@webkit.org

• 5 edits
  1 delete in trunk

[Flatpak SDK] Direct AVIF loading does not work.
​https://bugs.webkit.org/show_bug.cgi?id=222867

Patch by Philippe Normand <​pnormand@igalia.com> on 2021-04-27
Reviewed by Michael Catanzaro.

Source/WebKit:

• NetworkProcess/soup/NetworkDataTaskSoup.cpp:

(WebKit::NetworkDataTaskSoup::didGetFileInfo): Use mime-type reported for local files by gio
only as a last resort. Our MIMETypeRegistry is more reliable in these cases.

Tools/buildstream:

• elements/sdk-platform.bst:
• elements/sdk/intltool.bst: Removed.
• elements/sdk/shared-mime-info.bst: Bump to version 2.1 which has support for detecting AVIF bitstreams.

3:15 AM Changeset in webkit [276634] by svillar@igalia.com

• 4 edits in trunk

[css-flexbox] percent children don't resolve against the flex basis on a fully inflexible item with fixed flex-basis
​https://bugs.webkit.org/show_bug.cgi?id=210478

Reviewed by Darin Adler.

Source/WebCore:

Flexbox spec defines some additional cases where sizes could be considered definite despite they are
actually indefinite. One of those cases is whenever we have a fully inflexible item with a definite
flex-basis. In that case we should allow desdendants of flex item to resolve against the post-flexing
size of the flex item which is basically the value of the definite flex-basis. Note that in the majority
of cases those percentages are resolved before flexing the item and not recomputed after that.

• rendering/RenderFlexibleBox.cpp:

(WebCore::RenderFlexibleBox::useChildOverridingMainSizeForPercentageResolution): let descendants of
fully inflexible flex items with definite flex-basis to resolve against the post-flexing size. Also added
some documentation because that part of the code is far from obvious for the casual reader.

LayoutTests:

• TestExpectations: Unskipped a couple of tests that are passing now.

3:04 AM Changeset in webkit [276633] by youenn@apple.com

• 13 edits in trunk/Source

Add memory allocation checks in more realtime audio capture/rendering places
​https://bugs.webkit.org/show_bug.cgi?id=224750

Reviewed by Eric Carlson.

Source/WebCore:

Add FastMalloc macros to catch memory allocation in audio sensitive threads.
Update LibWebRTCAudioModule and RealtimeIncomingAudioSourceCocoa to not rely on Function creation but rely on Timer for large audio gap logging.
Update BaseAudioSharedUnit to not allocate a vector each time an audio sample is captured.

Covered by existing tests.

• platform/mediastream/RealtimeIncomingAudioSource.h:
• platform/mediastream/libwebrtc/LibWebRTCAudioModule.cpp:

(WebCore::LibWebRTCAudioModule::LibWebRTCAudioModule):
(WebCore::LibWebRTCAudioModule::StartPlayout):
(WebCore::LibWebRTCAudioModule::StopPlayout):
(WebCore::LibWebRTCAudioModule::logTimerFired):
(WebCore::LibWebRTCAudioModule::computeDelayUntilNextPolling):
(WebCore::LibWebRTCAudioModule::pollAudioData):

• platform/mediastream/libwebrtc/LibWebRTCAudioModule.h:
• platform/mediastream/mac/AudioMediaStreamTrackRendererCocoa.cpp:

(WebCore::AudioMediaStreamTrackRendererCocoa::pushSamples):

• platform/mediastream/mac/BaseAudioSharedUnit.cpp:

(WebCore::BaseAudioSharedUnit::addClient):
(WebCore::BaseAudioSharedUnit::removeClient):
(WebCore::BaseAudioSharedUnit::audioSamplesAvailable):

• platform/mediastream/mac/BaseAudioSharedUnit.h:
• platform/mediastream/mac/RealtimeIncomingAudioSourceCocoa.cpp:

(WebCore::RealtimeIncomingAudioSourceCocoa::RealtimeIncomingAudioSourceCocoa):
(WebCore::RealtimeIncomingAudioSourceCocoa::startProducingData):
(WebCore::RealtimeIncomingAudioSourceCocoa::stopProducingData):
(WebCore::RealtimeIncomingAudioSourceCocoa::logTimerFired):
(WebCore::RealtimeIncomingAudioSourceCocoa::OnData):

• platform/mediastream/mac/RealtimeIncomingAudioSourceCocoa.h:

Source/WebKit:

• UIProcess/Cocoa/UserMediaCaptureManagerProxy.cpp:
• WebProcess/GPU/webrtc/AudioMediaStreamTrackRenderer.cpp:

(WebKit::AudioMediaStreamTrackRenderer::pushSamples):
(WebKit::AudioMediaStreamTrackRenderer::storageChanged):

1:11 AM Changeset in webkit [276632] by Angelos Oikonomopoulos

• 3 edits in trunk/JSTests

[JSC] Skip tests failing on Loongson 3A4000
​https://bugs.webkit.org/show_bug.cgi?id=225091

Reviewed by Yusuke Suzuki.

This new hardware is much faster when it comes to running JSC tests (and
hopefully more reliable than the ci20 boards currently in use), so skip the
couple of tests that fail, so that we can test the Loongson box in production.

• ChakraCore.yaml:
• stress/arguments-properties-order.js:

12:42 AM Changeset in webkit [276631] by commit-queue@webkit.org

• 3 edits
  2 adds in trunk

Check globalObject for null
​https://bugs.webkit.org/show_bug.cgi?id=223793

Patch by Rob Buis <​rbuis@igalia.com> on 2021-04-27
Reviewed by Youenn Fablet.

Source/WebCore:

Check globalObject for null in RTCRtpSFrameTransform::createStreams
before deferencing.

Test: http/tests/webrtc/sframe-transform-write.html

• Modules/mediastream/RTCRtpSFrameTransform.cpp:

(WebCore::RTCRtpSFrameTransform::createStreams):

LayoutTests:

• http/tests/webrtc/sframe-transform-write-expected.txt: Added.
• http/tests/webrtc/sframe-transform-write.html: Added.

12:36 AM Changeset in webkit [276630] by commit-queue@webkit.org

• 3 edits
  2 adds in trunk

[MathML] Assertion failure in RenderTreeNeedsLayoutChecker
​https://bugs.webkit.org/show_bug.cgi?id=224903

Patch by Frédéric Wang <​fwang@igalia.com> on 2021-04-27
Reviewed by Alan Bujtas.

Source/WebCore:

After r226180, RenderMathMLRow no longer performs layout of its "embellished operator"
children only its core <mo> descendant, which is causing dirty layout.

Test: mathml/vertical-embellished-op-dirty-layout.html

• rendering/mathml/RenderMathMLRow.cpp:

(WebCore::RenderMathMLRow::stretchVerticalOperatorsAndLayoutChildren): always layout the
"embellished operator" child, after its core <mo>.

LayoutTests:

Add regression test with all vertical embellished operators (other than <mo>) supported
by WebKit.

• mathml/vertical-embellished-op-dirty-layout-expected.txt: Added.
• mathml/vertical-embellished-op-dirty-layout.html: Added.

Apr 26, 2021:

11:19 PM Changeset in webkit [276629] by commit-queue@webkit.org

• 3 edits
  2 adds in trunk

Remove rounding logic in RenderGeometryMap::mapContainer
​https://bugs.webkit.org/show_bug.cgi?id=218577

Patch by Rob Buis <​rbuis@igalia.com> on 2021-04-26
Reviewed by Simon Fraser.

Source/WebCore:

Remove rounding logic in RenderGeometryMap::mapContainer and
add the LayoutSize to FloatPoint using FloatPoint::move() to
match what is done in TransformState::translateMappedCoordinates.

Test: fast/layers/geometry-map-accumulated-offset-assert.html

• platform/graphics/transforms/TransformState.cpp:

(WebCore::TransformState::translateMappedCoordinates):

• rendering/RenderGeometryMap.cpp:

(WebCore::RenderGeometryMap::mapToContainer const):

LayoutTests:

Add test for this.

• fast/layers/geometry-map-accumulated-offset-assert-expected.txt: Added.
• fast/layers/geometry-map-accumulated-offset-assert.html: Added.

10:44 PM Changeset in webkit [276628] by Manuel Rego Casasnovas

• 13 edits
  2 adds in trunk

REGRESSION (r276264): Reproducible crash in WebCore::UserActionElementSet::clearFlags
​https://bugs.webkit.org/show_bug.cgi?id=224957

Reviewed by Ryosuke Niwa.

Source/WebCore:

The crash was due to a problem with the focus and focus-visible flags getting out of sync.
The problem was related to how we deal we script focus in Element::focus(),
we were setting the focus-visible flag before doing focus,
and if the element was moved to a different document in that process,
we were resetting the flag for the same element, but pointing to the new document.
So the old document still kept information about the element and the flag, and it shouldn't.

This patch is based on a patch by Ryosuke Niwa <​rniwa@webkit.org>.
The approach to solve the issue is to consolidate the timing for both focus and focus-visible flags
so they don't get out of sync.
For that we add a new FocusVisibility enum to FocusOptions, and we pass it to Element::setFocus()
and use it to pass a different value to Element::setHasFocusVisible().

Test: fast/selectors/focus-visible-crash.html

• dom/Document.cpp:

(WebCore::Document::setFocusedElement):

• dom/Element.cpp:

(WebCore::Element::setFocus):
(WebCore::Element::focus):

• dom/Element.h:
• dom/FocusOptions.h:
• html/HTMLAreaElement.cpp:

(WebCore::HTMLAreaElement::setFocus):

• html/HTMLAreaElement.h:
• html/HTMLFrameElementBase.cpp:

(WebCore::HTMLFrameElementBase::setFocus):

• html/HTMLFrameElementBase.h:
• page/EventHandler.cpp:

(WebCore::EventHandler::internalKeyEvent):

• page/FocusController.cpp:

(WebCore::FocusController::advanceFocusInDocumentOrder):

• page/FrameView.cpp:

(WebCore::FrameView::scrollToFragmentInternal):

LayoutTests:

• fast/selectors/focus-visible-crash-expected.txt: Added.
• fast/selectors/focus-visible-crash.html: Added.

10:31 PM Changeset in webkit [276627] by commit-queue@webkit.org

• 8 edits
  2 adds in trunk

Create a containing block when relevant properties are set in the current element will-change
​https://bugs.webkit.org/show_bug.cgi?id=167868

Patch by Tim Nguyen <​ntim@apple.com> on 2021-04-26
Reviewed by Alan Bujtas.

Per spec, any CSS property that is susceptible to create a containing block should create one when put on the
current element's will-change.

Relevant WPT are enabled.

Test: fast/css/will-change/will-change-creates-containing-block.html

LayoutTests/imported/w3c:

• web-platform-tests/css/css-box/parsing/padding-computed-expected.txt:

Source/WebCore:

• rendering/RenderElement.h:

(WebCore::RenderElement::canContainFixedPositionObjects const):
(WebCore::RenderElement::canContainAbsolutelyPositionedObjects const):

• rendering/style/WillChangeData.cpp:

(WebCore::WillChangeData::createsContainingBlockForOutOfFlowPositioned const):

• rendering/style/WillChangeData.h:

LayoutTests:

• TestExpectations:
• fast/css/will-change/will-change-creates-containing-block-expected.html: Added.
• fast/css/will-change/will-change-creates-containing-block.html: Added.

7:59 PM Changeset in webkit [276626] by Wenson Hsieh

• 30 edits in trunk

Subdivide image overlay text into one or more elements per line
​https://bugs.webkit.org/show_bug.cgi?id=225038
rdar://75505043

Reviewed by Tim Horton and Devin Rousso.

Source/WebCore:

Refactor some image extraction and image overlay code to allow for multiple elements containing text per line.
See comments below for more details.

Changes covered by augmenting existing layout tests.

• html/HTMLElement.cpp:

(WebCore::HTMLElement::updateWithImageExtractionResult):

The crux of this change is in this method. Currently, an image overlay has one or more div elements underneath
the root container element, each of which represents a single line (i.e. contains a text node and a line break).
Instead, we make each of these line container divs contain one or more div elements that represent further
subdivided text within each line.

See the corresponding additions patch for more details.

• html/shadow/imageOverlay.css:

(div#image-overlay):
(div.image-overlay-line, .image-overlay-text):
(.image-overlay-text::selection):

Adjust UA stylesheet to account for the changes in updateWithImageExtractionResult.

(div.image-overlay-text): Deleted.
(div.image-overlay-text::selection): Deleted.

• platform/ImageExtractionResult.h:

(WebCore::ImageExtractionTextData::ImageExtractionTextData):
(WebCore::ImageExtractionLineData::ImageExtractionLineData):
(WebCore::ImageExtractionLineData::encode const):
(WebCore::ImageExtractionLineData::decode):

Refactor this data structure, by splitting it into ImageExtractionLineData and ImageExtractionTextData.

(WebCore::ImageExtractionResult::isEmpty const):
(WebCore::ImageExtractionResult::encode const):
(WebCore::ImageExtractionResult::decode):

• platform/graphics/FloatPoint.h:

(WebCore::FloatPoint::rotate):

Add a helper method to rotate a 2D FloatPoint by a given angle, about a given point.

• platform/graphics/GeometryUtilities.cpp:

(WebCore::rotatedBoundingRectWithMinimumAngleOfRotation):
(WebCore::rotatedBoundingRect): Deleted.

• platform/graphics/GeometryUtilities.h:
• testing/Internals.cpp:

(WebCore::getQuad):
(WebCore::makeDataForLine):
(WebCore::Internals::installImageOverlay):

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

Adjust this internal testing hook to accept a list of ImageOverlayLine dictionaries, each of which contains a
list of ImageOverlayText dictionaries.

Tools:

Adjust several existing layout tests after changing internals.installImageOverlay. See WebCore ChangeLog for
more details. Additionally, rename a WebCore geometry helper method.

• TestWebKitAPI/Tests/WebCore/FloatQuadTests.cpp:

(TestWebKitAPI::TEST):

• TestWebKitAPI/Tests/WebKit/simple-image-overlay.html:

LayoutTests:

Adjust several existing layout tests after changing internals.installImageOverlay. See WebCore ChangeLog for
more details.

• fast/images/image-extraction/basic-image-overlay.html:
• fast/images/image-extraction/click-link-with-image-overlay.html:
• fast/images/image-extraction/image-overlay-creation-is-idempotent.html:
• fast/images/image-extraction/image-overlay-in-image-with-zero-font-size.html:
• fast/images/image-extraction/image-overlay-with-selection-styles-expected.html:
• fast/images/image-extraction/image-overlay-with-selection-styles.html:
• fast/images/image-extraction/ios/reselect-word-in-image-overlay.html:
• fast/images/image-extraction/ios/select-word-in-image-overlay-inside-link.html:
• fast/images/image-extraction/ios/select-word-in-image-overlay.html:
• fast/images/image-extraction/ios/selection-rects-in-image-overlay.html:
• fast/images/image-extraction/mac/copy-image-overlay-text-with-context-menu.html:
• fast/images/image-extraction/mac/select-image-overlay-in-link-with-mouse-drag.html:
• fast/images/image-extraction/mac/select-image-overlay-with-mouse-drag-does-not-fire-click.html:
• fast/images/image-extraction/mac/select-image-overlay-with-mouse-drag.html:
• fast/images/image-extraction/mac/select-word-in-draggable-image-overlay.html:
• fast/images/image-extraction/mac/select-word-in-transparent-image-overlay.html:

6:09 PM Changeset in webkit [276625] by keith_miller@apple.com

• 3 edits in trunk/Source/JavaScriptCore

UnlinkedCodeBlock should have better accounting for extra memory
​https://bugs.webkit.org/show_bug.cgi?id=225080

Reviewed by Mark Lam.

Right now we aren't telling the JS GC about the extra memory
attached to UnlinkedCodeBlocks. It looks like on at least some sites this
can be a fairly large percentage of the total memory retained by
the JS object graph. This is very similar to the change we made for
CodeBlocks in r276610.

• bytecode/UnlinkedCodeBlock.cpp:

(JSC::UnlinkedCodeBlock::visitChildrenImpl):
(JSC::UnlinkedCodeBlock::RareData::sizeInBytes const):

• bytecode/UnlinkedCodeBlock.h:

5:34 PM Changeset in webkit [276624] by ChangSeok Oh

• 2 edits in trunk/LayoutTests

Enable AVIF tests for glib platforms
​https://bugs.webkit.org/show_bug.cgi?id=225039

Reviewed by Philippe Normand.

This change enables avif tests for glib based platforms.

• platform/glib/TestExpectations:

5:23 PM Changeset in webkit [276623] by commit-queue@webkit.org

• 6 edits in trunk/Source/WebKit

Add more eager OOB checks when creating DisplayListReaderHandle & DisplayListWriterHandle.
​https://bugs.webkit.org/show_bug.cgi?id=225055
<rdar://71896663>

Patch by Tim Nguyen <​ntim@apple.com> on 2021-04-26
Reviewed by Wenson Hsieh.

There were already some OOB checks for both classes, this revision adds checks at creation-time.
Also add a comment on top of SharedDisplayListHandle.h to mention that only subclasses use it.

• GPUProcess/graphics/DisplayListReaderHandle.h:

(WebKit::DisplayListReaderHandle::create):

• GPUProcess/graphics/RemoteRenderingBackend.cpp:

(WebKit::RemoteRenderingBackend::didCreateSharedDisplayListHandle):

• Shared/SharedDisplayListHandle.h:

(WebKit::SharedDisplayListHandle::SharedDisplayListHandle):

• WebProcess/GPU/graphics/DisplayListWriterHandle.h:

(WebKit::DisplayListWriterHandle::create):

• WebProcess/GPU/graphics/RemoteRenderingBackendProxy.cpp:

(WebKit::RemoteRenderingBackendProxy::createItemBuffer):

5:20 PM Changeset in webkit [276622] by Alan Coon

• 8 edits in branches/safari-612.1.11-branch/Source

Versioning.

WebKit-7612.1.11.7

5:04 PM Changeset in webkit [276621] by achristensen@apple.com

• 58 edits in trunk/Source

Consistently include headers with <Framework/Header.h>
​https://bugs.webkit.org/show_bug.cgi?id=225067

Reviewed by Alexey Proskuryakov.

Source/WebCore:

When building with CMake, if a header is included as <Framework/Header.h> in some files
and "Header.h" in others, when compiling a cpp file in the same directory as Header.h,
there doesn't seem to be a way to tell it to include from the Framework directory before
searching the same directory as the cpp file. To solve this, we use consistent include style
for each header.

• editing/cocoa/DictionaryLookup.mm:
• platform/graphics/avfoundation/objc/AVOutputDeviceMenuControllerTargetPicker.mm:
• platform/graphics/avfoundation/objc/AVRoutePickerViewTargetPicker.mm:
• platform/graphics/avfoundation/objc/MediaPlaybackTargetPickerMac.mm:
• platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.mm:
• platform/graphics/cocoa/GraphicsContextGLOpenGLCocoa.mm:
• platform/graphics/cocoa/IOSurface.mm:
• platform/mac/PlatformScreenMac.mm:
• testing/Internals.cpp:

Source/WebKit:

• Shared/API/Cocoa/_WKRenderingProgressEventsInternal.h:
• Shared/API/Cocoa/_WKSameDocumentNavigationTypeInternal.h:
• UIProcess/API/Cocoa/NSAttributedString.mm:
• UIProcess/API/Cocoa/WKBrowsingContextGroupInternal.h:
• UIProcess/API/Cocoa/WKConnectionInternal.h:
• UIProcess/API/Cocoa/WKNavigationDataInternal.h:
• UIProcess/API/Cocoa/WKScriptMessage.mm:
• UIProcess/API/Cocoa/WKSecurityOriginInternal.h:
• UIProcess/API/Cocoa/WKWebView.mm:
• UIProcess/API/Cocoa/WKWebViewConfiguration.mm:
• UIProcess/API/Cocoa/WKWebViewConfigurationInternal.h:
• UIProcess/API/Cocoa/WKWebViewInternal.h:
• UIProcess/API/Cocoa/WKWebpagePreferences.mm:
• UIProcess/API/Cocoa/WKWebpagePreferencesInternal.h:
• UIProcess/API/Cocoa/_WKActivatedElementInfoInternal.h:
• UIProcess/API/Cocoa/_WKAttachment.mm:
• UIProcess/API/Cocoa/_WKAttachmentInternal.h:
• UIProcess/API/Cocoa/_WKAuthenticatorResponseInternal.h:
• UIProcess/API/Cocoa/_WKInspectorConfiguration.mm:
• UIProcess/API/Cocoa/_WKThumbnailView.mm:
• UIProcess/API/Cocoa/_WKUserContentFilterInternal.h:
• UIProcess/API/Cocoa/_WKWebAuthenticationPanelForTesting.h:
• UIProcess/API/Cocoa/_WKWebAuthenticationPanelInternal.h:
• UIProcess/API/mac/WKWebViewMac.h:
• UIProcess/API/mac/WKWebViewMac.mm:
• UIProcess/Cocoa/MediaUtilities.h:
• UIProcess/Cocoa/PageClientImplCocoa.mm:
• UIProcess/Cocoa/SOAuthorization/PopUpSOAuthorizationSession.mm:
• UIProcess/Cocoa/SOAuthorization/SOAuthorizationSession.mm:
• UIProcess/Cocoa/UIDelegate.mm:
• UIProcess/Cocoa/WKContactPicker.mm:
• UIProcess/Cocoa/WKShareSheet.mm:
• UIProcess/Cocoa/WKWebViewContentProviderRegistry.mm:
• UIProcess/Cocoa/WebViewImpl.h:
• UIProcess/Cocoa/WebViewImpl.mm:
• UIProcess/Inspector/mac/RemoteWebInspectorUIProxyMac.mm:
• UIProcess/Inspector/mac/WKInspectorViewController.mm:
• UIProcess/WebAuthentication/Cocoa/WebAuthenticationPanelClient.mm:
• UIProcess/ios/WKContentViewInteraction.h:
• UIProcess/mac/HighPerformanceGPUManager.mm:
• WebProcess/InjectedBundle/API/Cocoa/WKWebProcessPlugInFrameInternal.h:
• WebProcess/InjectedBundle/API/Cocoa/WKWebProcessPlugInFramePrivate.h:
• WebProcess/InjectedBundle/API/Cocoa/WKWebProcessPlugInNodeHandle.mm:
• WebProcess/InjectedBundle/API/Cocoa/WKWebProcessPlugInNodeHandlePrivate.h:
• WebProcess/InjectedBundle/API/Cocoa/WKWebProcessPlugInRangeHandleInternal.h:
• WebProcess/InjectedBundle/API/mac/WKDOMInternals.h:
• WebProcess/InjectedBundle/API/mac/WKDOMTextIterator.mm:

4:42 PM Changeset in webkit [276620] by Kate Cheney

• 8 edits
  1 add in trunk

ResourceLoadStatisticsDatabaseStore::aggregatedThirdPartyData() hangs for a long time
​https://bugs.webkit.org/show_bug.cgi?id=225063
<rdar://problem/76248557>

Reviewed by Brent Fulgham.

Source/WebKit:

Unique index values speed up sqlite database queries, and prevent
repeated entries in tables without primary keys. Its possible to
get into a state where some tables in the ITP database do not have index
values. We should check on open if the database has index values, and
create them if not. This may require migrating existing data and
removing repeated entries.

• NetworkProcess/Classifier/ResourceLoadStatisticsDatabaseStore.cpp:

Remove semi-colons in CREATE UNIQUE INDEX queries. They aren't needed
and if we remove them we can use these constexpr values to check for
the correct stored index later on.

(WebKit::stripIndexQueryToMatchStoredValue):
We use CREATE UNIQUE INDEX IF NOT EXISTS to avoid an error if the
unique index already exists, but the value is stored in the database
without the "IF NOT EXISTS" portion. In order to check for correct
values we need to strip this out.

(WebKit::expectedTableAndIndexQueries):
(WebKit::ResourceLoadStatisticsDatabaseStore::checkForMissingTablesInSchema):
(WebKit::ResourceLoadStatisticsDatabaseStore::currentTableAndIndexQueries):
Return the schema and index for a given table. If the index is empty
that means SQLite created an automatic index and we should return
WTF::nullopt.

(WebKit::ResourceLoadStatisticsDatabaseStore::needsUpdatedPrivateClickMeasurementSchema):
(WebKit::ResourceLoadStatisticsDatabaseStore::missingUniqueIndices):
(WebKit::ResourceLoadStatisticsDatabaseStore::missingReferenceToObservedDomains):
(WebKit::ResourceLoadStatisticsDatabaseStore::needsUpdatedSchema):
(WebKit::insertDistinctValuesInTableQuery):
Since unique indices prevent repeat entries, tables without them might
have repeated entries. We need to select only one of each entry to
migrate to the new tables. This picks the one with the most recent
lastUpdated time.

(WebKit::ResourceLoadStatisticsDatabaseStore::migrateDataToNewTablesIfNecessary):
(WebKit::ResourceLoadStatisticsDatabaseStore::addMissingTablesIfNecessary):
(WebKit::ResourceLoadStatisticsDatabaseStore::createUniqueIndices):
This fix revealed an index that is never created. I added it here.

(WebKit::ResourceLoadStatisticsDatabaseStore::isCorrectSubStatisticsCount):

• NetworkProcess/Classifier/ResourceLoadStatisticsDatabaseStore.h:
• UIProcess/API/Cocoa/WKWebsiteDataStore.mm:

(-[WKWebsiteDataStore _isRelationshipOnlyInDatabaseOnce:thirdParty:completionHandler:]):

• UIProcess/API/Cocoa/WKWebsiteDataStorePrivate.h:

Convert SPI previously only used for layout tests to be used for an
API test where we can load a database with repeated values to ensure
the migration is correct after my change.

Tools:

Test coverage. Currently API testing is the only way to test data
migration and schema changes in the ITP database because we can load
a pre-seeded database and check the correct values after migration.
We should add some ability for unit testing in the future.

• TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj:
• TestWebKitAPI/Tests/WebKitCocoa/ResourceLoadStatistics.mm:

(TEST):

4:42 PM Changeset in webkit [276619] by Ben Nham

• 5 edits in trunk/Source

Reduce memory footprint for background tabs
​https://bugs.webkit.org/show_bug.cgi?id=225007

Reviewed by Chris Dumez.

When a WebContent process contains only non-visible pages (e.g. if it is a background tab),
we should attempt to reduce our memory footprint after some time interval to help relieve
system-wide memory pressure. This is enabled only on Mac because iOS already does something
similar just before WebContent suspends.

Source/WebKit:

• WebProcess/WebProcess.cpp:

(WebKit::WebProcess::pageDidEnterWindow):
(WebKit::WebProcess::pageWillLeaveWindow):
(WebKit::WebProcess::nonVisibleProcessGraphicsCleanupTimerFired):
(WebKit::WebProcess::nonVisibleProcessMemoryCleanupTimerFired):
(WebKit::WebProcess::nonVisibleProcessCleanupTimerFired): Deleted.

• WebProcess/WebProcess.h:

Source/WTF:

• wtf/PlatformEnableCocoa.h:

4:04 PM Changeset in webkit [276618] by Ben Nham

• 2 edits in trunk/Source/WebKit

Handle warning-level memory notifications more aggressively
​https://bugs.webkit.org/show_bug.cgi?id=225008

Reviewed by Chris Dumez.

We've found that in some workloads, the critical-level memory pressure handler releases
significantly more memory than the warning-level memory pressure handler. On Macs, it is
likely that the memory pressure coincides with swapping. So when we get even a warning-level
notification from the OS, we should err on the side of releasing more memory to help relieve
the swapping state. To do this, treat warning level notifications the same as critical level
notifications on Mac if the WebProcess is in the background.

• WebProcess/WebProcess.cpp:

(WebKit::WebProcess::initializeWebProcess):

3:37 PM Changeset in webkit [276617] by Alan Bujtas

• 2 edits in trunk/LayoutTests

[ Win ] fast/text/line-break-with-locale.html is failing on Windows
​https://bugs.webkit.org/show_bug.cgi?id=225074
<rdar://problem/77174542>

Unreviewed test gardening.

• platform/win/TestExpectations:

2:54 PM Changeset in webkit [276616] by Nikita Vasilyev

• 5 edits in trunk/Source/WebInspectorUI

Web Inspector: Audit Tab: Edits are not committed when leaving edit mode unless you first click into another text field
​https://bugs.webkit.org/show_bug.cgi?id=224318
<rdar://problem/76382755>

Reviewed by Devin Rousso.

Save test and setup code when pressing "Done" button. Don't rely on the blur event because it doesn't fire on
the focused element when it's removed from the DOM.

• UserInterface/Models/AuditTestBase.js:

(WI.AuditTestBase.prototype.set setup):

• UserInterface/Models/AuditTestCase.js:

(WI.AuditTestCase.prototype.set test):
Allow setting test and setup after editing is finished.

• UserInterface/Views/AuditTestCaseContentView.js:

(WI.AuditTestCaseContentView.prototype.layout):
(WI.AuditTestCaseContentView.prototype.saveEditedData):

• UserInterface/Views/AuditTestContentView.js:

(WI.AuditTestContentView.prototype.detached):
Saving test on detached saves it when selecting a different test in the navigation sidebar.

(WI.AuditTestContentView.prototype.saveEditedData):
(WI.AuditTestContentView.prototype._createSetupEditor):
(WI.AuditTestContentView.prototype._handleEditingChanged):
(WI.AuditTestContentView):

2:44 PM Changeset in webkit [276615] by achristensen@apple.com

• 4 edits
  1 add in trunk/Source/WebCore/PAL

Add missing SPI declarations
​https://bugs.webkit.org/show_bug.cgi?id=225061

Reviewed by Alexey Proskuryakov.

• PAL.xcodeproj/project.pbxproj:
• pal/cocoa/CryptoKitCBridgingSoftLink.h:
• pal/spi/cocoa/CryptoKitCBridgingSPI.h: Added.
• pal/spi/mac/DataDetectorsSPI.h:

2:37 PM Changeset in webkit [276614] by achristensen@apple.com

• 17 edits in trunk

Update Mac-specific CMake files
​https://bugs.webkit.org/show_bug.cgi?id=225064

Rubber-stamped by Tim Horton.

.:

• Source/cmake/OptionsMac.cmake:
• Source/cmake/WebKitCommon.cmake:

Source/JavaScriptCore:

• PlatformMac.cmake:

Source/ThirdParty/ANGLE:

• PlatformMac.cmake:

Source/WebCore:

• PlatformMac.cmake:

Source/WebCore/PAL:

• pal/PlatformMac.cmake:

Source/WebKit:

• PlatformMac.cmake:

Source/WebKitLegacy:

• PlatformMac.cmake:

Tools:

• MiniBrowser/mac/CMakeLists.txt:

2:31 PM Changeset in webkit [276613] by aakash_jain@apple.com

• 2 edits in trunk/Tools

[ews-app] Status bubble should only display important messages in pop-over - part 4
​https://bugs.webkit.org/show_bug.cgi?id=225076

Reviewed by Jonathan Bedard.

• CISupport/ews-app/ews/views/statusbubble.py:

(StatusBubble):

2:03 PM Changeset in webkit [276612] by mark.lam@apple.com

• 3 edits
  1 add in trunk

%TypedArray%.prototype.sort() should not use a regular array as a temp buffer.
​https://bugs.webkit.org/show_bug.cgi?id=225062
rdar://77021547

Reviewed by Yusuke Suzuki.

JSTests:

• stress/typedarray-sort-should-not-use-a-regular-array-as-temp-buffer.js: Added.

Source/JavaScriptCore:

%TypedArray%.prototype.sort() should not be affected by property changes in
Array.prototype.

References:
[1] ​https://tc39.es/ecma262/#sec-%typedarray%.prototype.sort
[2] ​https://tc39.es/ecma262/#sec-array.prototype.sort
[3] ​https://tc39.es/ecma262/#sec-sortcompare

• builtins/TypedArrayPrototype.js:

(globalPrivate.typedArrayMergeSort):

2:01 PM Changeset in webkit [276611] by Said Abou-Hallawa

• 2 edits in trunk/Source/WebCore

Remove redundant frameDetached() from the SVGImage destructor
​https://bugs.webkit.org/show_bug.cgi?id=221616
<rdar://problem/74149106>

Reviewed by Chris Dumez.

SVGImage was originally written such that it has two separate objects:
a page and a frame; see ​https://trac.webkit.org/r18470. So it made sense
at that time to clean up the page and the frame separately. The Frame
was cleaned up by telling the frame's loader that the frameDetached().

This code is not necessary right now since the page owns the main frame.
And its destructor recursively detaches itself from all the frames.

• svg/graphics/SVGImage.cpp:

(WebCore::SVGImage::~SVGImage):

1:22 PM Changeset in webkit [276610] by keith_miller@apple.com

• 6 edits in trunk/Source

CodeBlock should do a better job accounting for extra memory it allocates.
​https://bugs.webkit.org/show_bug.cgi?id=225068

Reviewed by Mark Lam.

Source/JavaScriptCore:

Right now we aren't telling the JS GC about the extra memory
attached to CodeBlocks. It looks like on at least some sites this
can be a fairly large percentage of the total memory retained by
the JS object graph.

• bytecode/CodeBlock.cpp:

(JSC::CodeBlock::visitChildren):
(JSC::CodeBlock::JITData::size const):

• bytecode/CodeBlock.h:
• jit/JITCodeMap.h:

(JSC::JITCodeMap::memorySize const):

Source/WTF:

Small convenience function to help compute the memory used by a Bag for JS GC
accounting.

• wtf/Bag.h:

1:20 PM Changeset in webkit [276609] by keith_miller@apple.com

• 19 edits in trunk/Source/JavaScriptCore

numCalleeLocals, numParameters, and numVars should be unsigned
​https://bugs.webkit.org/show_bug.cgi?id=224995

Reviewed by Mark Lam.

All of the various CodeBlock classes currently have the
numCalleeLocals and numVars marked as ints. I believe this is just
a historical artifact or because VirtualRegister's offset is an
int to make handling constants easier. Regardless, it's a bit
strange to not handle the sign conversion at the point of
comparison between a VirtualRegister offset and the local/var
count. This doesn't completely fix every place we use ints for
these values but starts on the right track. Lastly, I also added
some Check<unsigned>s to the wasm parser for sanity checking.

• bytecode/CodeBlock.cpp:

(JSC::CodeBlock::setNumParameters):
(JSC::CodeBlock::ensureCatchLivenessIsComputedForBytecodeIndexSlow):

• bytecode/CodeBlock.h:

(JSC::CodeBlock::numParameters const):
(JSC::CodeBlock::numberOfArgumentsToSkip const):
(JSC::CodeBlock::numCalleeLocals const):
(JSC::CodeBlock::numVars const):
(JSC::CodeBlock::numTmps const):
(JSC::CodeBlock::addressOfNumParameters):
(JSC::CodeBlock::isTemporaryRegister):

• bytecode/UnlinkedCodeBlock.h:

(JSC::UnlinkedCodeBlock::numCalleeLocals const):
(JSC::UnlinkedCodeBlock::numVars const):

• bytecode/UnlinkedCodeBlockGenerator.h:

(JSC::UnlinkedCodeBlockGenerator::numCalleeLocals const):
(JSC::UnlinkedCodeBlockGenerator::numVars const):
(JSC::UnlinkedCodeBlockGenerator::setNumCalleeLocals):
(JSC::UnlinkedCodeBlockGenerator::setNumVars):
(JSC::UnlinkedCodeBlockGenerator::setNumParameters):

• bytecompiler/BytecodeGenerator.cpp:

(JSC::BytecodeGenerator::generate):
(JSC::BytecodeGenerator::emitPushFunctionNameScope):

• bytecompiler/BytecodeGeneratorBaseInlines.h:

(JSC::BytecodeGeneratorBase<Traits>::newRegister):

• dfg/DFGByteCodeParser.cpp:

(JSC::DFG::ByteCodeParser::handleRecursiveTailCall):
(JSC::DFG::ByteCodeParser::inliningCost):
(JSC::DFG::ByteCodeParser::parseBlock):

• dfg/DFGOSREntrypointCreationPhase.cpp:

(JSC::DFG::OSREntrypointCreationPhase::run):

• dfg/DFGSpeculativeJIT.cpp:

(JSC::DFG::SpeculativeJIT::checkArgumentTypes):

• ftl/FTLLowerDFGToB3.cpp:

(JSC::FTL::DFG::LowerDFGToB3::lower):

• ftl/FTLOSREntry.cpp:

(JSC::FTL::prepareOSREntry):

• interpreter/CallFrameClosure.h:
• interpreter/ProtoCallFrameInlines.h:

(JSC::ProtoCallFrame::init):

• jit/JIT.cpp:

(JSC::JIT::compileWithoutLinking):

• runtime/CommonSlowPaths.h:

(JSC::CommonSlowPaths::numberOfStackPaddingSlots):
(JSC::CommonSlowPaths::numberOfStackPaddingSlotsWithExtraSlots):

• wasm/WasmFunctionCodeBlock.h:

(JSC::Wasm::FunctionCodeBlock::numVars const):
(JSC::Wasm::FunctionCodeBlock::numCalleeLocals const):
(JSC::Wasm::FunctionCodeBlock::setNumVars):
(JSC::Wasm::FunctionCodeBlock::setNumCalleeLocals):

• wasm/WasmLLIntGenerator.cpp:

(JSC::Wasm::LLIntGenerator::push):
(JSC::Wasm::LLIntGenerator::getDropKeepCount):
(JSC::Wasm::LLIntGenerator::walkExpressionStack):
(JSC::Wasm::LLIntGenerator::checkConsistency):
(JSC::Wasm::LLIntGenerator::materializeConstantsAndLocals):
(JSC::Wasm::LLIntGenerator::splitStack):
(JSC::Wasm::LLIntGenerator::finalize):
(JSC::Wasm::LLIntGenerator::callInformationForCaller):
(JSC::Wasm::LLIntGenerator::addLoop):
(JSC::Wasm::LLIntGenerator::addTopLevel):
(JSC::Wasm::LLIntGenerator::addBlock):
(JSC::Wasm::LLIntGenerator::addIf):
(JSC::Wasm::LLIntGenerator::addElseToUnreachable):

1:03 PM Changeset in webkit [276608] by Russell Epstein

• 1 copy in tags/Safari-612.1.11.6

Tag Safari-612.1.11.6.

12:46 PM Changeset in webkit [276607] by Fujii Hironori

• 2 edits in trunk/Source/WebCore

REGRESSION(r272379) [Win] Some emojis are painted with a blank square on the right side of it
​https://bugs.webkit.org/show_bug.cgi?id=225047

Reviewed by Don Olmstead.

imported/w3c/web-platform-tests/mathml/relations/css-styling tests cover this change.

• platform/graphics/WidthIterator.cpp:

(WebCore::WidthIterator::advanceInternal): Don't add the 0 glyphs for Windows too.

11:44 AM Changeset in webkit [276606] by Russell Epstein

• 1 copy in tags/Safari-607.3.12

Tag Safari-607.3.12.

11:42 AM Changeset in webkit [276605] by Russell Epstein

• 3 edits
  5 adds in branches/safari-607-branch

Cherry-pick r271368. rdar://problem/77160704

Keep newly created IDBIndex objects in deleted map when IDBTransaction is aborted
​https://bugs.webkit.org/show_bug.cgi?id=220489
<rdar://problem/70498831>

Patch by Sihui Liu <​sihui_liu@appe.com> on 2021-01-11
Reviewed by Youenn Fablet.

Source/WebCore:

When an upgrade transaction is aborted, we move objects from m_deletedIndexes to m_referencedIndexes to revert
the index deletion operation. When updating m_referencedIndexes, we did not check whether key already exists.
Therefore, some indexes in m_referencedIndexes would be replaced and destroyed (since m_referencedIndexes holds
unique pointers) when the index is still referenced by JS.

Tests: storage/indexeddb/modern/abort-index-info-private.html

storage/indexeddb/modern/abort-index-info.html

• Modules/indexeddb/IDBObjectStore.cpp: (WebCore::IDBObjectStore::rollbackForVersionChangeAbort):

LayoutTests:

• storage/indexeddb/modern/abort-index-info-expected.txt: Added.
• storage/indexeddb/modern/abort-index-info-private-expected.txt: Added.
• storage/indexeddb/modern/abort-index-info-private.html: Added.
• storage/indexeddb/modern/abort-index-info.html: Added.
• storage/indexeddb/modern/resources/abort-index-info.js: Added. (prepareDatabase): (versionChangeSuccessCallback.secondRequest.onerror): (versionChangeSuccessCallback): (secondUpgradeNeeded): (checkState):

git-svn-id: ​https://svn.webkit.org/repository/webkit/trunk@271368 268f45cc-cd09-0410-ab3c-d52691b4dbfc

11:12 AM Changeset in webkit [276604] by Aditya Keerthi

• 3 edits in trunk/LayoutTests

REGRESSION: fast/forms/ios/ipad/open-picker-using-keyboard.html is timing out
​https://bugs.webkit.org/show_bug.cgi?id=225053
<rdar://problem/77042251>

Reviewed by Wenson Hsieh.

Update the test to account for the fact that <select> elements now
present a context menu rather than a popover.

• fast/forms/ios/ipad/open-picker-using-keyboard-expected.txt:
• fast/forms/ios/ipad/open-picker-using-keyboard.html:

11:08 AM Changeset in webkit [276603] by Devin Rousso

• 4 edits in trunk/Source/WebInspectorUI

Web Inspector: Audit: Uncaught Exception: Failed to execute 'delete' on 'IDBObjectStore': The parameter is not a valid key range.
​https://bugs.webkit.org/show_bug.cgi?id=224993

Reviewed by BJ Burg.

• UserInterface/Controllers/AuditManager.js:

(WI.AuditManager.prototype.async processJSON):
(WI.AuditManager.prototype.async addTest):

• UserInterface/Views/AuditNavigationSidebarPanel.js:

(WI.AuditNavigationSidebarPanel.prototype.willDismissPopover):

• UserInterface/Views/AuditTreeElement.js:

(WI.AuditTreeElement.prototype.populateContextMenu):
Make sure to save any newly created audits not already in WI.objectStores.audits immediately
so that if the developer tries to delete it before exiting Edit mode (which is normally when
everything is saved) an exception isn't thrown about it not being in WI.objectStores.audits.

10:45 AM Changeset in webkit [276602] by Chris Gambrell

• 87 edits
  8 adds
  13 deletes in trunk/LayoutTests

[LayoutTests] Convert http/tests/resources convert PHP to Python
​https://bugs.webkit.org/show_bug.cgi?id=224622
<rdar://problem/76727052>

Reviewed by Jonathan Bedard.

• http/tests/appcache/fallback.html:
• http/tests/appcache/main-resource-fallback-for-network-error-crash.html:
• http/tests/appcache/main-resource-hash.html:
• http/tests/appcache/main-resource-redirect.html:
• http/tests/appcache/multi-fallback.html:
• http/tests/appcache/non-html.xhtml:
• http/tests/appcache/offline-access.html:
• http/tests/appcache/remove-cache.html:
• http/tests/appcache/resources/fail-on-update-2.py:
• http/tests/appcache/resources/fail-on-update.py:
• http/tests/appcache/resources/fallback.manifest:
• http/tests/appcache/resources/main-resource-redirect-frame.py:
• http/tests/appcache/resources/main-resource-redirect.manifest:
• http/tests/appcache/resources/multi-fallback.manifest:
• http/tests/appcache/resources/non-html.manifest:
• http/tests/appcache/resources/offline-access-frame.html:
• http/tests/appcache/resources/offline-access.js:

(test):

• http/tests/appcache/resources/offline-access.manifest:
• http/tests/appcache/resources/remove-cache.py:
• http/tests/cache/network-error-during-revalidation.html:
• http/tests/cache/resources/network-error-during-revalidation-frame.html:
• http/tests/cache/subresource-fragment-identifier.html:
• http/tests/cookies/same-site/fetch-after-navigating-iframe-in-cross-origin-page.html:
• http/tests/cookies/same-site/fetch-after-top-level-navigation-initiated-from-iframe-in-cross-origin-page.html:
• http/tests/cookies/same-site/fetch-in-cross-origin-iframe.html:
• http/tests/css/border-image-loading.html:
• http/tests/css/css-image-loading.html:
• http/tests/css/css-image-valued-shape.html:
• http/tests/css/font-face-src-loading.html:
• http/tests/css/mask-image-loading.html:
• http/tests/css/reflection-mask-image-loading.html:
• http/tests/css/resources/request-logging.js:

(ResourceLogging.CallCommand):

• http/tests/css/vertical-align-baseline-after-image-load-2-expected.html:
• http/tests/css/vertical-align-baseline-after-image-load-2.html:
• http/tests/css/vertical-align-baseline-after-image-load-3-expected.html:
• http/tests/css/vertical-align-baseline-after-image-load-3.html:
• http/tests/css/vertical-align-baseline-after-image-load-expected.html:
• http/tests/css/vertical-align-baseline-after-image-load.html:
• http/tests/fetch/clone-response-body.html:
• http/tests/fetch/closing-while-fetching.html:
• http/tests/fetch/fetch-cors-with-referrer.html:
• http/tests/fetch/fetching-same-resource-with-different-options-expected.txt:
• http/tests/fetch/fetching-same-resource-with-different-options.html:
• http/tests/fetch/get-response-body-while-loading.html:
• http/tests/images/decode-slow-load-static-image.html:
• http/tests/images/draw-pattern-slow-load-large-image.html:
• http/tests/images/gif-progressive-load.html:
• http/tests/images/image-supports-video.html:
• http/tests/images/jpeg-partial-load.html:
• http/tests/images/loading-image-border.html:
• http/tests/images/loading-image-no-border.html:
• http/tests/images/mp4-partial-load.html:
• http/tests/images/png-partial-load-no-alpha.html:
• http/tests/images/png-partial-load.html:
• http/tests/images/png-progressive-load.html:
• http/tests/images/webp-partial-load.html:
• http/tests/images/webp-progressive-load.html:
• http/tests/loading/preload-img-test.html:
• http/tests/local/fileapi/file-last-modified-using-open-panel.html:
• http/tests/local/fileapi/file-last-modified.html:
• http/tests/local/fileapi/resources/temp-file-utils.js:

(createTempFile):
(touchTempFile):
(removeTempFile):

• http/tests/local/link-stylesheet-load-order-preload.html:
• http/tests/local/link-stylesheet-load-order.html:
• http/tests/media/track/track-webvtt-slow-loading-2.html:
• http/tests/media/track/track-webvtt-slow-loading.html:
• http/tests/misc/repeat-open-cancel.html:
• http/tests/navigation/pending-location-change-assert.html:
• http/tests/preload/delaying_onload_link_preload_after_discovery_image.html:
• http/tests/preload/dynamic_remove_preload_href.html:
• http/tests/preload/not_delaying_window_onload_before_discovery.html:
• http/tests/preload/not_evicting_preload_at_onload.html:
• http/tests/resources/basic-auth.php: Removed.
• http/tests/resources/digest-auth: Removed.
• http/tests/resources/download-json-with-delay.php: Removed.
• http/tests/resources/download-json-with-delay.py: Added.
• http/tests/resources/echo-iframe-src.php: Removed.
• http/tests/resources/echo-iframe-src.py: Added.
• http/tests/resources/file-last-modified.php: Removed.
• http/tests/resources/file-last-modified.py: Added.
• http/tests/resources/load-and-stall.php: Removed.
• http/tests/resources/load-and-stall.py: Added.
• http/tests/resources/network-simulator.php: Removed.
• http/tests/resources/network-simulator.py: Added.

(temp_path_base):
(generate_no_cache_http_header):
(content_type):
(generate_response):
(handle_increate_resource_count_command):
(handle_reset_resource_count_command):
(handle_get_resource_count_command):
(handle_start_resource_requests_log):
(handle_get_resource_requests_log):
(handle_log_resource_request):

• http/tests/resources/portabilityLayer.py:

(set_state):

• http/tests/resources/redirect-to-video-if-accepted.php: Removed.
• http/tests/resources/redirect-to-video-if-accepted.py: Added.
• http/tests/resources/reset-temp-file.php: Removed.
• http/tests/resources/reset-temp-file.py:
• http/tests/resources/slow-image.php: Removed.
• http/tests/resources/slow-image.py: Added.
• http/tests/resources/slow-notify-done.php: Removed.
• http/tests/resources/slow-notify-done.py: Added.
• http/tests/resources/touch-temp-file.php: Removed.
• http/tests/resources/touch-temp-file.py:
• http/tests/resources/write-temp-file.php: Removed.
• http/tests/resources/write-temp-file.py:
• http/tests/security/XFrameOptions/x-frame-options-ancestors-same-origin-allow.html:
• http/tests/security/resources/allow-if-origin.py:
• http/tests/swipe/swipe-back-with-outstanding-load-cancellation.html:
• http/tests/xmlhttprequest/resources/access-control-basic-preflight-cache-invalidation.py:
• http/tests/xmlhttprequest/resources/access-control-basic-preflight-cache-timeout.py:
• http/tests/xmlhttprequest/resources/access-control-basic-preflight-cache.py:
• http/tests/xmlhttprequest/resources/access-control-preflight-denied-xsrf.py:
• http/tests/xmlhttprequest/resources/no-custom-header.py:
• http/tests/xmlhttprequest/resources/redirect-cross-origin-tripmine.py:
• http/tests/xmlhttprequest/resources/remember-bad-password/count-failures.py:
• http/tests/xmlhttprequest/state-after-network-error.html:

10:38 AM Changeset in webkit [276601] by Russell Epstein

• 2 edits in branches/safari-607-branch/Source/JavaScriptCore

Cherry-pick r276527. rdar://problem/77160646

[YARR Interpreter] Improper backtrack of parentheses with non-zero based greedy quantifiers
​https://bugs.webkit.org/show_bug.cgi?id=224983

Reviewed by Mark Lam.

When we backtrack a parentheses with a greedy non zero based quantifier,
we don't properly restore for the case where we hadn't reached the minimum count.
We now save the input position on entry and restore it when we backtrack for
this case. We also properly release the allocated ParenthesesDisjunctionContext's.

• yarr/YarrInterpreter.cpp: (JSC::Yarr::Interpreter::matchParentheses): (JSC::Yarr::Interpreter::backtrackParentheses):

git-svn-id: ​https://svn.webkit.org/repository/webkit/trunk@276527 268f45cc-cd09-0410-ab3c-d52691b4dbfc

10:38 AM Changeset in webkit [276600] by Russell Epstein

• 2 edits in branches/safari-607-branch/Source/JavaScriptCore

Cherry-pick r276524. rdar://problem/77160578

Fix B3 strength reduction for shl.
​https://bugs.webkit.org/show_bug.cgi?id=224913
rdar://76978874

Reviewed by Michael Saboff.

If the operation can potentially either underflow or overflow, then the result
can be any value.

• b3/B3ReduceStrength.cpp:

git-svn-id: ​https://svn.webkit.org/repository/webkit/trunk@276524 268f45cc-cd09-0410-ab3c-d52691b4dbfc

10:36 AM Changeset in webkit [276599] by Ruben Turcios

• 8 edits in branches/safari-612.1.11-branch/Source

Versioning.

WebKit-7612.1.11.6

10:35 AM Changeset in webkit [276598] by Aditya Keerthi

• 4 edits in trunk

REGRESSION (r271861): [iOS] Accessory bar navigation to elements outside the viewport fails
​https://bugs.webkit.org/show_bug.cgi?id=224980
<rdar://problem/77042311>

Reviewed by Wenson Hsieh.

Source/WebKit:

r271861 introduced logic to prevent obscured elements from being
focusable using the accessory bar, using hit testing. However, it also
prevented elements outside the viewport from participating in accessory
bar navigation.

To fix, include HitTestRequest::IgnoreClipping in the hit test request
options. This ensures that hit test requests are not clipped to the
viewport.

Note that this behavior is covered by an existing test, but the test
only failed on smaller devices.

• WebProcess/WebPage/ios/WebPageIOS.mm:

(WebKit::isObscuredElement):

LayoutTests:

• fast/forms/ios/accessory-bar-navigation.html:

Increase the space between input elements, so that the second input is
positioned out of the viewport on larger devices.

10:32 AM Changeset in webkit [276597] by don.olmstead@sony.com

• 3 edits in trunk/Tools

[CMake] Modernize WebKit GLib testing
​https://bugs.webkit.org/show_bug.cgi?id=225052

Reviewed by Adrian Perez de Castro.

Set values on targets directly rather than the older add_definitions and
include_directories style. Clean up the code and format it properly.

A NO_GTEST_USAGE definition is used to prevent gtest from being included when an alternate
testing framework is used.

• TestWebKitAPI/config.h:
• TestWebKitAPI/glib/CMakeLists.txt:

10:26 AM Changeset in webkit [276596] by don.olmstead@sony.com

• 2 edits in trunk

[PlayStation] Fix build break after r276368
​https://bugs.webkit.org/show_bug.cgi?id=225056

Reviewed by Ross Kirsling.

Ensure that the OpenGL::GLES target is created.

• Source/cmake/OptionsPlayStation.cmake:

9:33 AM Changeset in webkit [276595] by Russell Epstein

• 7 edits in branches/safari-607-branch/Source

Versioning.

WebKit-7607.3.12

9:30 AM Changeset in webkit [276594] by Alexey Shvayka

• 3 edits in trunk/Source/WebCore

[WebIDL] Remove [CallNamedSetterOnlyForSupportedProperties] extended attribute
​https://bugs.webkit.org/show_bug.cgi?id=225049

Reviewed by Sam Weinig.

It was part of the old CSSStyleDeclaration named getter implementation,
which was removed in r275808.

No new tests, no behavior change.

• bindings/scripts/CodeGeneratorJS.pm:

(GenerateInvokeNamedPropertySetter):
(GeneratePut):
(GeneratePutByIndex):
(GenerateDefineOwnProperty):

• bindings/scripts/IDLAttributes.json:

9:14 AM Changeset in webkit [276593] by don.olmstead@sony.com

• 10 edits in trunk

Fix includes for some GTK/GLib headers
​https://bugs.webkit.org/show_bug.cgi?id=225020

Reviewed by Adrian Perez de Castro.

Source/WebKit:

An include was assuming Source/WebKit as its root.

• UIProcess/API/glib/WebKitInitialize.cpp:

Tools:

Update include paths to use their correct <> path.

• TestWebKitAPI/Tests/WebKitGLib/TestInputMethodContext.cpp:
• TestWebKitAPI/Tests/WebKitGLib/TestUIClient.cpp:
• TestWebKitAPI/Tests/WebKitGLib/WebProcessTest.cpp:
• TestWebKitAPI/glib/WebKitGLib/WebViewTest.cpp:
• TestWebKitAPI/glib/WebKitGLib/gtk/WebViewTestGtk.cpp:
• TestWebKitAPI/gtk/PlatformWebViewGtk.cpp:
• WebKitTestRunner/gtk/EventSenderProxyGtk.cpp:

8:21 AM Changeset in webkit [276592] by Alexey Shvayka

• 102 edits
  15 adds in trunk

[JSC] OrdinarySet should invoke custom Set? methods
​https://bugs.webkit.org/show_bug.cgi?id=217916

Reviewed by Yusuke Suzuki.

JSTests:

• microbenchmarks/put-slow-no-cache-array.js: Added.
• microbenchmarks/put-slow-no-cache-function.js: Added.
• microbenchmarks/put-slow-no-cache-js-proxy.js: Added.
• microbenchmarks/put-slow-no-cache-long-prototype-chain.js: Added.
• microbenchmarks/put-slow-no-cache.js: Added.
• microbenchmarks/reflect-set-with-receiver.js: Added.
• stress/custom-get-set-proto-chain-put.js:
• stress/module-namespace-access-set-fails.js: Added.
• stress/put-non-reified-static-accessor-or-custom.js: Added.
• stress/put-non-reified-static-function-or-custom.js: Added.
• stress/put-to-primitive-non-reified-static-custom.js: Added.
• stress/put-to-primitive.js: Added.
• stress/put-to-proto-chain-overrides-put.js: Added.
• stress/typed-array-canonical-numeric-index-string-set.js: Added.

LayoutTests/imported/w3c:

• web-platform-tests/WebIDL/ecmascript-binding/interface-object-set-receiver-expected.txt: Added.
• web-platform-tests/WebIDL/ecmascript-binding/interface-object-set-receiver.html: Added.
• web-platform-tests/WebIDL/ecmascript-binding/interface-prototype-constructor-set-receiver-expected.txt:
• web-platform-tests/WebIDL/ecmascript-binding/interface-prototype-constructor-set-receiver.html:

Source/JavaScriptCore:

This patch fixes putInlineSlow() to handle special properties (like JSFunction's "name"
and JSArray's "length") in prototype chain. When such property is encountered, prototype
chain traversal is stopped; if it's read-only, a TypeError is thrown in strict mode.

This change adds OverridesPut out of line type info flag, and utilizes it in putInlineSlow()
to invoke overriden methods. While this approach requires put() methods to be aware of
altered receivers, it renders several benefits:

1. put() method can be used for both "real" Set? overrides and special properties, with its return value remaining bool;
2. it is simpler, faster, and more predictable than calling GetOwnProperty? in putInlineSlow() or adding defineOwnPropertyViaPut() to the method table.

Removes ordinarySetSlow() for non-index properties, which didn't invoke some Set?
methods as well. Instead, definePropertyOnReceiver() is introduced for altered receivers,
which performs correctly when reached because:

1. all special properties were already handled (unless it's Reflect.set);
2. performing putDirectInternal() is unobservable (unless ProxyObject was seen);
3. putDirectInternal() now fully implements property definition of OrdinarySet [1];
4. put() override is required if a spec defines custom DefineOwnProperty?.

Since indexed puts handle overrides / altered receivers quite differently, they will
be fixed in a follow-up, completely removing ordinarySetSlow().

Also, by merging putEntry() / putToPrimitive() into putInlineSlow() and introducing
putInlineFastReplacingStaticPropertyIfNeeded() helper, this patch fixes a few bugs:

1. Direct Set? to non-reified static property now preserves its attributes when replacing Value?.
2. Prototype chain Set? to non-reified static property now throws if receiver is non-extensible.
3. Non-reified static writable property now shadows read-only one that is further in prototype chain.
4. Non-reified static properties in prototype chain of a primitive are now considered.

Fixes a few issues that were previously unobservable:

1. PropertyAttribute::CustomValue is now unset when a setter-less property is reassigned.
2. uint64_t putByIndexInline() now calls put() via method table like uint32_t counterpart.

Other notable refactors:

1. Inlines callCustomSetter(), dropping weird TriState return value.
2. Simplifies initialization of StringPrototype.
3. Simplifies isThisValueAltered() to pointer comparisons at non-JSProxy call sites.
4. Removes doPutPropertySecurityCheck() methods as the same checks are performed by put() methods.
5. Removes prototypeChainMayInterceptStoreTo(), which pretty much duplicated canPerformFastPutInline().
6. Removes dummy JSArrayBufferView::put() method.
7. Removes now unused lookupPut().

Aligns JSC with V8 and SpiderMonkey.

This patch carefully preserves the current behavior of Reflect.set with CustomValue
and prototype chain Set? to a JSCallbackObject / legacy platform object.

This change is performance-neutral on /put/ microbenchmarks as it doesn't affect
caching, only the slow path. Reflect.set with JSFinalObject receiver is 130% faster.
putInlineSlow() microbenchmarks progress by 4-18%.

[1]: ​https://tc39.es/ecma262/#sec-ordinarysetwithowndescriptor (step 3)

• API/JSCallbackObject.h:
• API/JSCallbackObjectFunctions.h:

(JSC::JSCallbackObject<Parent>::put):

• API/tests/testapiScripts/testapi.js:
• debugger/DebuggerScope.h:
• runtime/ClassInfo.h:
• runtime/ClonedArguments.h:
• runtime/CustomGetterSetter.cpp:

(JSC::callCustomSetter): Deleted.

• runtime/CustomGetterSetter.h:
• runtime/ErrorConstructor.h:
• runtime/ErrorInstance.h:
• runtime/GenericArguments.h:
• runtime/GenericArgumentsInlines.h:

(JSC::GenericArguments<Type>::put):

• runtime/GetterSetter.h:
• runtime/JSArray.cpp:

(JSC::JSArray::put):

• runtime/JSArray.h:
• runtime/JSArrayBufferView.cpp:

(JSC::JSArrayBufferView::put): Deleted.

• runtime/JSArrayBufferView.h:
• runtime/JSCJSValue.cpp:

(JSC::JSValue::putToPrimitive):

• runtime/JSCell.cpp:

(JSC::JSCell::doPutPropertySecurityCheck): Deleted.

• runtime/JSCell.h:
• runtime/JSFunction.cpp:

(JSC::JSFunction::put):

• runtime/JSFunction.h:
• runtime/JSGenericTypedArrayView.h:
• runtime/JSGlobalLexicalEnvironment.h:
• runtime/JSGlobalObject.cpp:

(JSC::JSGlobalObject::put):

• runtime/JSGlobalObject.h:
• runtime/JSLexicalEnvironment.h:
• runtime/JSModuleEnvironment.h:
• runtime/JSModuleNamespaceObject.h:
• runtime/JSObject.cpp:

(JSC::JSObject::getOwnPropertySlot):
(JSC::JSObject::putInlineSlow):
(JSC::definePropertyOnReceiverSlow):
(JSC::JSObject::definePropertyOnReceiver):
(JSC::JSObject::putInlineFastReplacingStaticPropertyIfNeeded):
(JSC::JSObject::doPutPropertySecurityCheck): Deleted.
(JSC::JSObject::prototypeChainMayInterceptStoreTo): Deleted.

• runtime/JSObject.h:

(JSC::JSObject::putByIndexInline):
(JSC::JSObject::hasNonReifiedStaticProperties):
(JSC::JSObject::getOwnPropertySlot):
(JSC::JSObject::putDirect):
(JSC::JSObject::doPutPropertySecurityCheck): Deleted.

• runtime/JSObjectInlines.h:

(JSC::JSObject::canPerformFastPutInlineExcludingProto):
(JSC::JSObject::putInlineForJSObject):
(JSC::JSObject::putInlineFast):
(JSC::JSObject::putDirectInternal):

• runtime/JSProxy.h:
• runtime/JSTypeInfo.h:

(JSC::TypeInfo::hasStaticPropertyTable const):
(JSC::TypeInfo::overridesPut const):
(JSC::TypeInfo::getOwnPropertySlotMayBeWrongAboutDontEnum const):
(JSC::TypeInfo::hasPutPropertySecurityCheck const): Deleted.

• runtime/Lookup.h:

(JSC::putEntry): Deleted.
(JSC::lookupPut): Deleted.

• runtime/PropertySlot.h:
• runtime/ProxyObject.cpp:

(JSC::ProxyObject::put):

• runtime/ProxyObject.h:
• runtime/PutPropertySlot.h:

(JSC::PutPropertySlot::PutPropertySlot):
(JSC::PutPropertySlot::context const):
(JSC::PutPropertySlot::isTaintedByOpaqueObject const):
(JSC::PutPropertySlot::setIsTaintedByOpaqueObject):

• runtime/ReflectObject.cpp:

(JSC::JSC_DEFINE_HOST_FUNCTION):

• runtime/RegExpObject.cpp:

(JSC::RegExpObject::put):

• runtime/RegExpObject.h:
• runtime/StringObject.cpp:

(JSC::StringObject::put):

• runtime/StringObject.h:
• runtime/StringPrototype.cpp:

(JSC::StringPrototype::finishCreation):
(JSC::StringPrototype::create):

• runtime/StringPrototype.h:
• runtime/Structure.cpp:

(JSC::Structure::validateFlags):

• runtime/Structure.h:

(JSC::Structure::hasNonReifiedStaticProperties const):

• tools/JSDollarVM.cpp:

Source/WebCore:

Fixes:

1. Legacy platform object's Set? now guards against altered receiver [1]. (aligns with Blink).
2. Direct Set? to window.%Interface% constructor now preserves DontEnum attribute [2]. (aligns with Blink and Gecko).
3. Cross-origin non-index put() now throws SecurityError instead of silently failing [3]. (aligns with Blink and Gecko).

Refactors:

1. Simplifies cross-origin JSDOMWindow::put(), aligning it with JSLocation::put().
2. Replaces lookupPut() with direct setter call in JSRemoteDOMWindow::put().
3. Removes now unused doPutPropertySecurityCheck() methods.

Tests: js/dom/script-tests/reflect-set-onto-dom.js

imported/w3c/web-platform-tests/WebIDL/ecmascript-binding/interface-object-set-receiver.html
http/tests/security/cross-frame-access-object-getPrototypeOf-in-put.html

[1] ​https://heycam.github.io/webidl/#legacy-platform-object-set (step 1)
[2] ​https://heycam.github.io/webidl/#define-the-global-property-references (step 3.1.3)
[3] ​https://html.spec.whatwg.org/multipage/browsers.html#crossoriginset-(-o,-p,-v,-receiver-) (step 4)

• bindings/js/JSDOMWindowCustom.cpp:

(WebCore::JSDOMWindow::put):
(WebCore::JSDOMWindow::doPutPropertySecurityCheck): Deleted.

• bindings/js/JSLocationCustom.cpp:

(WebCore::JSLocation::doPutPropertySecurityCheck): Deleted.

• bindings/js/JSRemoteDOMWindowCustom.cpp:

(WebCore::JSRemoteDOMWindow::put):

• bindings/scripts/CodeGeneratorJS.pm:

(GeneratePut):
(GenerateHeader):

• bindings/scripts/test/JS/*: Updated.
• bridge/objc/objc_runtime.h:
• bridge/runtime_array.h:
• bridge/runtime_object.h:

Source/WebKit:

• WebProcess/Plugins/Netscape/JSNPObject.h:

LayoutTests:

• http/tests/security/cross-frame-access-object-getPrototypeOf-in-put-expected.txt:
• http/tests/security/cross-frame-access-object-getPrototypeOf-in-put.html:
• js/dom/reflect-set-onto-dom-expected.txt:
• js/dom/script-tests/reflect-set-onto-dom.js:

8:04 AM Changeset in webkit [276591] by don.olmstead@sony.com

• 2 edits in trunk/Source/WebCore

ANGLE X11 build fixes
​https://bugs.webkit.org/show_bug.cgi?id=225003

Reviewed by Kenneth Russell.

X11 headers define a bunch of macros with common terms, interfering with WebCore and WTF
enum values. As a workaround, we explicitly undef them.

This is the same fix as the one to GLContext.h in r274869 but applied to the ANGLE headers
that are including X11.

• platform/graphics/angle/ANGLEHeaders.h:

7:28 AM Changeset in webkit [276590] by pvollan@apple.com

• 2 edits in trunk/Source/WebKit

[iOS] Update sandbox message filter syntax
​https://bugs.webkit.org/show_bug.cgi?id=223384

Reviewed by Brent Fulgham.

Update sandbox message filter syntax on iOS. The previous syntax should also still be supported.

• Resources/SandboxProfiles/ios/com.apple.WebKit.WebContent.sb:

7:22 AM Changeset in webkit [276589] by Diego Pino Garcia

• 1 edit
  2 adds in trunk/LayoutTests

[GLIB] Unreviewed test gardening. Emit new GLIB baselines after r276584.

• platform/glib/imported/w3c/web-platform-tests/shadow-dom/event-on-pseudo-element-crash-expected.txt: Added.
• platform/glib/imported/w3c/web-platform-tests/shadow-dom/imperative-slot-api-crash-expected.txt: Added.

6:17 AM Changeset in webkit [276588] by Antti Koivisto

• 10 edits in trunk/Source/WebCore

Refcount Style::Resolver
​https://bugs.webkit.org/show_bug.cgi?id=225048

Reviewed by Ryosuke Niwa.

For safety, and to allow more sharing in the future.

• css/DOMCSSRegisterCustomProperty.cpp:

(WebCore::DOMCSSRegisterCustomProperty::registerProperty):

• dom/Document.cpp:

(WebCore::Document::userAgentShadowTreeStyleResolver):

• dom/Document.h:
• style/StyleResolver.cpp:

Also make the Resolver ISO-allocated.

(WebCore::Style::Resolver::create):

• style/StyleResolver.h:
• style/StyleScope.cpp:

(WebCore::Style::Scope::resolver):

• style/StyleScope.h:
• style/StyleTreeResolver.cpp:

(WebCore::Style::TreeResolver::Scope::Scope):
(WebCore::Style::TreeResolver::Scope::~Scope):
(WebCore::Style::TreeResolver::styleForStyleable):
(WebCore::Style::TreeResolver::resolveElement):
(WebCore::Style::TreeResolver::resolvePseudoStyle):
(WebCore::Style::TreeResolver::resolve):

• style/StyleTreeResolver.h:

5:27 AM Changeset in webkit [276587] by Razvan Caliman

• 2 edits in trunk/Source/WebInspectorUI

Web Inspector: REGRESSION(r270134) Elements Tab: Details Sidebar toggle is unexpectedly disabled after switching from Timelines tab
​https://bugs.webkit.org/show_bug.cgi?id=224772
<rdar://73470211>

Reviewed by Devin Rousso.

Ensure the logic for identifying and showing the represented object for the selected DOMNode
is not run unless the Elements Tab is visible. This guards agains the partial setting of state
when the Elements Tab is not the default tab while opening Web Inspector.

• UserInterface/Views/ElementsTabContentView.js:

(WI.ElementsTabContentView):
(WI.ElementsTabContentView.prototype.showRepresentedObject):
(WI.ElementsTabContentView.prototype.attached):
(WI.ElementsTabContentView.prototype.detached):
(WI.ElementsTabContentView.prototype._showDOMTreeContentViewIfNeeded):
(WI.ElementsTabContentView.prototype._mainFrameDidChange):
(WI.ElementsTabContentView.prototype._mainResourceDidChange):

4:59 AM Changeset in webkit [276586] by eocanha@igalia.com

• 10 edits
  2 deletes in trunk

[GStreamer] media/track/in-band/ layout tests introduced in r154908 are failing
​https://bugs.webkit.org/show_bug.cgi?id=120665

Reviewed by Philippe Normand.

Source/WebCore:

Solved a deadlock when processing samples from a text track while the main thread is starting to play.
In those circumstances, the text sink is set by Playbin as non-async, so the main thread calling
MediaPlayerPrivateGStreamer::play() is blocked waiting for the preroll to finish. While prerolling,
a text sample is detected in a non-main thread and sent to the main thread for processing. The current
code waits in the non-main thread for the processing to finish, but that won't ever happen because
the main thread is busy in play() waiting for the preroll to complete. Since the non-main thread
doesn't need any result from the main thread, a simple change to avoid the wait is enough to solve the
deadlock.

There was also a bug preventing all the languages of the text tracks being detected on time. Sometimes
the tag event specifying the track language emitted by the demuxer arrives too late to the
webkittextcombiner sink pad (up to several seconds since sent!) and the language remains unset when
the test checks for it. As a result, the test fails because the second track isn't reported to be in
French language ("fr"). The solution to this is to find an earlier (more upstream) pad and listen
there for the (sticky) tag events. There can be multiple tag events, so all of them are checked until
one having the GST_TAG_LANGUAGE_CODE tag is found.

Covered by existing tests (now unskipped).

• platform/graphics/gstreamer/TextSinkGStreamer.cpp:

(webkitTextSinkHandleSample): Don't wait for handleTextSample() to be completed in the main thread. This avoids the deadlock.

• platform/graphics/gstreamer/TrackPrivateBaseGStreamer.cpp:

(WebCore::findBestUpstreamPad): Find a pad more upstream than the current one.
(WebCore::TrackPrivateBaseGStreamer::TrackPrivateBaseGStreamer): Call setPad() instead of setting it by hand here.
(WebCore::TrackPrivateBaseGStreamer::setPad): Also manage m_bestUpstreamPad in parallel to m_pad. Add a probe to listen to the tag events instead of checking the "tags" property (the property wasn't present in the best upstream pad).
(WebCore::TrackPrivateBaseGStreamer::disconnect): Remove the probe from m_bestUpstreamPad, instead of removing the old notify::tags listener from m_pad.
(WebCore::TrackPrivateBaseGStreamer::tagsChanged): Check the sticky tag events until the language one is found (or the last event if no language event is available).

• platform/graphics/gstreamer/TrackPrivateBaseGStreamer.h: Added m_bestUpstreamPad and m_eventProbe. Moved setPad() implementation to the cpp file.

Tools:

Fix media/track/in-band/tests

Add libkate as dependency, so gst-plugins-bad detects it and can build the GstKateDec element.
This isn't actually needed when using Flatpak (the dependency has been added there), but is still
useful when using jhbuild and is also coherent with the need of other multimedia dependencies
such as libvpx.

• gtk/install-dependencies:
• wpe/install-dependencies:

LayoutTests:

Removed track-in-band-mpegts-metadata.html because it relies on private streams on mpegts
and those won't ever be exposed by tsdemux. Made testCuesAddedOnce() test more robust
when finding text tracks.

• media/content/user-private-streams.ts: Removed.
• media/in-band-tracks.js:

(pollProgress): Make sure that the function repeated at intervals is properly stopped in all the cases.
(canplaythrough): More robust track detection.
(testCuesAddedOnce): Ditto.

• media/track/in-band/track-in-band-mpegts-metadata.html: Removed.
• platform/glib/TestExpectations: Unskip media/track/in-band tests.

3:56 AM Changeset in webkit [276585] by rniwa@webkit.org

• 4 edits in trunk

Implement ShadowRoot.prototype.delegatesFocus attribute
​https://bugs.webkit.org/show_bug.cgi?id=224805

Reviewed by Antti Koivisto.

LayoutTests/imported/w3c:

Rebaselined now that test casses are passing.

• web-platform-tests/shadow-dom/focus/ShadowRoot-delegatesFocus-expected.txt:

Source/WebCore:

Added the IDL attribute. Chrome had supported this IDL attribute for ages.

Test: imported/w3c/web-platform-tests/shadow-dom/focus/ShadowRoot-delegatesFocus.html

• dom/ShadowRoot.idl:

2:25 AM Changeset in webkit [276584] by rniwa@webkit.org

• 16 edits
  24 adds
  7 deletes in trunk/LayoutTests

Resync WPT shadow DOM tests as of 02f0cc10
​https://bugs.webkit.org/show_bug.cgi?id=225042

Reviewed by Antti Koivisto.

LayoutTests/imported/w3c:

Resync'ed shadow DOM tests as of 02f0cc10c4e92627ccfd8b30ce03e04278af5224.

• resources/resource-files.json:
• web-platform-tests/shadow-dom/accesskey.tentative-expected.txt: Added.
• web-platform-tests/shadow-dom/accesskey.tentative.html: Added.
• web-platform-tests/shadow-dom/declarative/declarative-after-attachshadow.tentative.html:
• web-platform-tests/shadow-dom/declarative/declarative-shadow-dom-attachment.tentative.html:
• web-platform-tests/shadow-dom/declarative/declarative-shadow-dom-basic.tentative.html:
• web-platform-tests/shadow-dom/declarative/declarative-shadow-dom-opt-in.tentative.html:
• web-platform-tests/shadow-dom/declarative/declarative-with-disabled-shadow.tentative-expected.txt: Added.
• web-platform-tests/shadow-dom/declarative/declarative-with-disabled-shadow.tentative.html: Added.
• web-platform-tests/shadow-dom/declarative/getinnerhtml.tentative.html:
• web-platform-tests/shadow-dom/declarative/innerhtml-before-closing-tag.tentative-expected.txt: Added.
• web-platform-tests/shadow-dom/declarative/innerhtml-before-closing-tag.tentative.html: Renamed from innerhtml-before-closing-tag.html.
• web-platform-tests/shadow-dom/declarative/innerhtml-on-ordinary-template.tentative-expected.txt: Added.
• web-platform-tests/shadow-dom/declarative/innerhtml-on-ordinary-template.tentative.html: Renamed from innerhtml-on-ordinary-template.html.
• web-platform-tests/shadow-dom/declarative/move-template-before-closing-tag.tentative-expected.txt: Added.
• web-platform-tests/shadow-dom/declarative/move-template-before-closing-tag.tentative.html: Renamed from move-template-before-closing-tag.html.
• web-platform-tests/shadow-dom/declarative/script-access.tentative.html:
• web-platform-tests/shadow-dom/declarative/w3c-import.log:
• web-platform-tests/shadow-dom/event-on-pseudo-element-crash.html: Added.
• web-platform-tests/shadow-dom/focus/ShadowRoot-delegatesFocus-expected.txt: Added.
• web-platform-tests/shadow-dom/focus/ShadowRoot-delegatesFocus.html: Added.
• web-platform-tests/shadow-dom/focus/focus-selector-delegatesFocus.html:
• web-platform-tests/shadow-dom/focus/w3c-import.log:
• web-platform-tests/shadow-dom/imperative-slot-api-crash-expected.txt: Added.
• web-platform-tests/shadow-dom/imperative-slot-api-crash.html: Added.
• web-platform-tests/shadow-dom/imperative-slot-api-expected.txt: Added.
• web-platform-tests/shadow-dom/imperative-slot-api-slotchange-expected.txt: Renamed from slots-imperative-api-slotchange.tentative-expected.txt.
• web-platform-tests/shadow-dom/imperative-slot-api-slotchange.html: Renamed from slots-imperative-api-slotchange.tentative.html.
• web-platform-tests/shadow-dom/imperative-slot-api.html: Renamed from slots-imperative-slot-api.tentative.html.
• web-platform-tests/shadow-dom/nested-slot-remove-crash-expected.txt:
• web-platform-tests/shadow-dom/nested-slot-remove-crash.html:
• web-platform-tests/shadow-dom/w3c-import.log:

LayoutTests:

Rebaselined the test and added platform specific results for the crash tests.

• platform/ios/imported/w3c/web-platform-tests/shadow-dom/imperative-slot-api-crash-expected.txt: Added.
• platform/ios/imported/w3c/web-platform-tests/shadow-dom/event-on-pseudo-element-crash-expected.txt: Added.
• platform/mac/imported/w3c/web-platform-tests/shadow-dom/event-on-pseudo-element-crash-expected.txt: Added.
• platform/glib/imported/w3c/web-platform-tests/shadow-dom/nested-slot-remove-crash-expected.txt: Rebaselined.

2:04 AM Changeset in webkit [276583] by Angelos Oikonomopoulos

• 2 edits in trunk/Source/WTF

Bump CeilingOnPageSize to 16KB on MIPS
​https://bugs.webkit.org/show_bug.cgi?id=225030

Reviewed by Michael Catanzaro.

• wtf/PageBlock.h:

1:21 AM Changeset in webkit [276582] by commit-queue@webkit.org

• 3 edits
  2 adds in trunk

embed element with the src attribute set prevents WebKitTestRunner from exiting
​https://bugs.webkit.org/show_bug.cgi?id=223791

Patch by Carlos Garcia Campos <​cgarcia@igalia.com> on 2021-04-26
Reviewed by Ryosuke Niwa.

Source/WebCore:

The problem is that the load never finishes, so WTR keeps waiting for the final message from injected bundle
that happens when the page is loaded. When the src attribute is changed,
HTMLPlugInImageElement::updateImageLoaderWithNewURLSoon() is called. That calls
HTMLPlugInImageElement::scheduleUpdateForAfterStyleResolution() that increases the document load event delay
count and queues a style post resolution callback. The document load event delay count is decreased in
HTMLPlugInImageElement::updateAfterStyleResolution(), called by the style post resolution callback. But the
callback is never called because the embed element is not in tree, and it's never added, keeping the document
load event delay unbalanced. We should not call scheduleUpdateForAfterStyleResolution() when the element
is not in render tree, since we know Node::invalidateStyle() will return early and style post resolution
callbacks will not be called. If the element is added to the tree eventually,
scheduleUpdateForAfterStyleResolution() will be called by didRecalcStyle, so the image will be loaded.

Test: fast/images/embed-image-onload-src-change.html

• html/HTMLPlugInImageElement.cpp:

(WebCore::HTMLPlugInImageElement::updateImageLoaderWithNewURLSoon):

LayoutTests:

Add new test.

• fast/images/embed-image-onload-src-change-expected.txt: Added.
• fast/images/embed-image-onload-src-change.html: Added.

Apr 25, 2021:

10:51 PM Changeset in webkit [276581] by rniwa@webkit.org

• 2 edits in trunk/Tools

Add an option to not enable all experimental features in DumpRenderTree
​https://bugs.webkit.org/show_bug.cgi?id=225041

Reviewed by Wenson Hsieh.

Added --no-enable-all-experimental-features to DumpRenderTree as we did
for WebKitTestRunner in r276559.

• DumpRenderTree/mac/DumpRenderTree.mm:

(setWebPreferencesForTestOptions):
(initializeGlobalsFromCommandLineOptions):

10:24 PM Changeset in webkit [276580] by rniwa@webkit.org

• 4 edits in trunk/LayoutTests

Unreviewesd EWS fixes.

Skip http/tests/security/referrer-policy-header-multipart.html on WebKit1
after r276526 split it out of http/tests/security/referrer-policy-header.html

• platform/mac-wk1/TestExpectations:
• platform/win/TestExpectations:
• platform/wincairo/TestExpectations:

7:05 PM Changeset in webkit [276579] by Fujii Hironori

• 2 edits in trunk/LayoutTests

[WinCairo] Unreviewed test gardening

• platform/wincairo/TestExpectations:

6:03 PM Changeset in webkit [276578] by ChangSeok Oh

• 6 edits
  2 adds in trunk

Fix a crash caused by AVIF decoding failure
​https://bugs.webkit.org/show_bug.cgi?id=223843
<rdar://problem/76205084>

Reviewed by Philippe Normand.

Source/WebCore:

A crash happens when the image count is accessed in AVIFImageDecoder::tryDecodeSize.
This is because an instance of AVIFImageReader is destroyed by setFailed()
in AVIFImageReader::parseHeader. Deciding a failure was hasty because
parsing can fail when necessary data is not received yet. To fix this,
we call setFailed in AVIFImageReader::parseHeader only when all data is received.

Test: http/tests/images/avif-partial-load-crash.html

• platform/image-decoders/avif/AVIFImageDecoder.cpp:

(WebCore::AVIFImageDecoder::tryDecodeSize):

• platform/image-decoders/avif/AVIFImageReader.cpp:

(WebCore::AVIFImageReader::parseHeader):
(WebCore::AVIFImageReader::repetitionCount const):

• platform/image-decoders/avif/AVIFImageReader.h:

LayoutTests:

Check if partial load of avif images crashes.

• TestExpectations: Skip the test for non-gtk platforms.
• http/tests/images/avif-partial-load-crash-expected.txt: Added.
• http/tests/images/avif-partial-load-crash.html: Added.

3:59 PM Changeset in webkit [276577] by Darin Adler

• 6 edits in trunk

Fix handling of overflow of /= and *= operators with double over Checked<uint64_t> and other 64-bit types.
​https://bugs.webkit.org/show_bug.cgi?id=224835

Reviewed by Chris Dumez.

Source/WebCore:

• platform/graphics/gpu/cocoa/GPUBindGroupAllocatorMetal.mm:

(WebCore::GPUBindGroupAllocator::reallocate): Use integer math instead of floating point math to increase
the size by 25% each time through the loop, staying within the capabilities of our checked integer class.

Source/WTF:

• wtf/CheckedArithmetic.h: Since it is quite difficult to write correct implementations of the

operations where we multiply or divide a checked integer by a floating point number, deleted
those functions, which were barely used. Also corrected return types of various member functions,
which were unconventional "const Type", replacing them with the conventional "Type" for functions
that return a distinct value, "Type&" for assignment operators, and bool for relational operators.

Tools:

• TestWebKitAPI/Tests/WTF/CheckedArithmeticOperations.cpp:

Removed tests of the "/=" operator with floating point arguments, no longer supported.

3:53 PM Changeset in webkit [276576] by Cameron McCormack

• 5 edits in trunk/Source/WebCore

Remove templated operator<<(TextStream&, T*) that interferes with raw pointer formatting.
​https://bugs.webkit.org/show_bug.cgi?id=224962

Reviewed by Darin Adler.

We can end up calling into this one (which unhelpfully casts its
argument to intptr_t) instead of the const void* one in
TextStream.h.

Removing this means we can drop static_cast<const void*>(...) in
various places in debugging output code.

• rendering/RenderLayer.cpp:

(WebCore::outputPaintOrderTreeRecursive):

• rendering/RenderTreeAsText.cpp:

(WebCore::RenderTreeAsText::writeRenderObject):

• rendering/svg/SVGRenderTreeAsText.cpp:

(WebCore::writeStandardPrefix):

• rendering/svg/SVGRenderTreeAsText.h:

3:06 PM Changeset in webkit [276575] by rniwa@webkit.org

• 24 edits
  1 delete in trunk/Source/WebCore

Make more IndexedDB objects iso-heap'ed
​https://bugs.webkit.org/show_bug.cgi?id=225029

Reviewed by Darin Adler.

Deployed IsoHeap on more IndexedDB objects.

• Modules/indexeddb/IDBFactory.cpp:
• Modules/indexeddb/IDBFactory.h:
• Modules/indexeddb/IDBGetAllResult.cpp:
• Modules/indexeddb/IDBGetAllResult.h:
• Modules/indexeddb/IDBGetResult.cpp:
• Modules/indexeddb/IDBGetResult.h:
• Modules/indexeddb/IDBIndex.cpp:
• Modules/indexeddb/IDBIndex.h:
• Modules/indexeddb/IDBKey.cpp:
• Modules/indexeddb/IDBKey.h:
• Modules/indexeddb/IDBObjectStore.cpp:
• Modules/indexeddb/IDBObjectStore.h:
• Modules/indexeddb/IDBRecordIdentifier.h: Removed since it's not used anywhere.
• Modules/indexeddb/IDBRequest.cpp:
• Modules/indexeddb/IDBRequest.h:
• Modules/indexeddb/client/IDBConnectionProxy.cpp:
• Modules/indexeddb/client/IDBConnectionProxy.h:
• Modules/indexeddb/client/IDBConnectionToServer.cpp:
• Modules/indexeddb/client/IDBConnectionToServer.h:
• Modules/indexeddb/client/TransactionOperation.cpp:
• Modules/indexeddb/client/TransactionOperation.h:
• Modules/indexeddb/shared/IDBDatabaseInfo.cpp:
• Modules/indexeddb/shared/IDBDatabaseInfo.h:
• WebCore.xcodeproj/project.pbxproj:

2:45 PM Changeset in webkit [276574] by Devin Rousso

• 9 edits
  1 delete in trunk/Source

Add ALWAYS_LOG_WITH_STREAM macro for easier development/debugging
​https://bugs.webkit.org/show_bug.cgi?id=224959

Reviewed by Darin Adler.

It's often very helpful to use existing operator<< defined on objects, but annoying to
have to copypaste the boilerplate code that creates a WTF::TextStream and uses it in a
WTFLogAlways or wait for a debug build to enable existing LOG_WITH_STREAM.

Source/WebCore:

• platform/Logging.h:

Move contents of pal/LogMacros.h to wtf/Assertions.h.

Source/WebCore/PAL:

• pal/LogMacros.h: Removed.
• PAL.xcodeproj/project.pbxproj:
• pal/CMakeLists.txt:

Move contents of pal/LogMacros.h to wtf/Assertions.h.

Source/WebKit:

• Platform/Logging.h:

Move contents of pal/LogMacros.h to wtf/Assertions.h.

Source/WTF:

• wtf/Assertions.h:

(LOG_WITH_STREAM): Moved from Source/WebCore/pal/LogMacros.h.
(ALWAYS_LOG_WITH_STREAM): Added.
Add ALWAYS_LOG_WITH_STREAM so that one change existing LOG when debugging with minimal
friction. As an example, many times I've wished I could've just changed
`

LOG_WITH_STREAM(Channel, stream << node);

`
to something like
`

ALWAYS_LOG_WITH_STREAM(stream << node);

`
and avoid having to modify the surrounding code too much.

2:09 PM Changeset in webkit [276573] by Devin Rousso

• 2 edits in trunk/Source/WebInspectorUI

Web Inspector: Audit: REGRESSION(?): creating a new test in Edit mode causes the Results folder to appear
​https://bugs.webkit.org/show_bug.cgi?id=224994

Reviewed by Darin Adler.

• UserInterface/Views/AuditNavigationSidebarPanel.js:

(WI.AuditNavigationSidebarPanel.prototype._addTest):

2:00 PM Changeset in webkit [276572] by commit-queue@webkit.org

• 8 edits
  1 add in trunk

[css-flexbox] Table layout disregards overriding width
​https://bugs.webkit.org/show_bug.cgi?id=224934

Patch by Felipe Erias <Felipe Erias> on 2021-04-25
Reviewed by Darin Adler.

LayoutTests/imported/w3c:

Update expectations.

• web-platform-tests/css/css-flexbox/table-with-percent-intrinsic-width-expected.txt: This test now passes.

Source/WebCore:

If a table's parent has set an overriding width on it, that value will get preference over the one from
the table's "width" property. This fixes several tests where the width assigned by the flexbox algorithm
did not match the width of the table after layout.

• rendering/AutoTableLayout.cpp:

(WebCore::AutoTableLayout::applyPreferredLogicalWidthQuirks const): Give precedence to the element's
overriding width if it has been set.

• rendering/RenderTable.cpp:

(WebCore::RenderTable::updateLogicalWidth): Give precedence to the element's overriding width if it
has been set, instead of discarding it if it is smaller than the style width.
(WebCore::RenderTable::computePreferredLogicalWidths): Take the overriding width into account when
computing the preferred min/max values for the element.

LayoutTests:

• TestExpectations: Remove three WPT tests that now pass.
• platform/glib/TestExpectations: Remove one WPT test that now passes.
• platform/gtk/imported/w3c/web-platform-tests/css/css-flexbox/flex-item-contains-strict-expected.txt: Added.

1:38 PM Changeset in webkit [276571] by jer.noble@apple.com

• 5 edits in trunk/Source/WebKit

[GPUP] REGRESSION: Selecting play/pause on Spotify.com causes page to reload
​https://bugs.webkit.org/show_bug.cgi?id=225023
<rdar://76985997>

Reviewed by Darin Adler.

A zero ObjectIdentifier is apparently invalid, which causes a debug ASSERT on the sending
side and a SIGKILL on the receiving side. Replace the zero ObjectIdentifier message when
clearing a LegacyCDMSession with an Optional<ObjectIdentifier>, and send an explicit
WTF::nullopt when clearing.

• GPUProcess/media/RemoteMediaPlayerProxy.cpp:

(WebKit::RemoteMediaPlayerProxy::mediaPlayerCachedKeyForKeyId const):
(WebKit::RemoteMediaPlayerProxy::setLegacyCDMSession):

• GPUProcess/media/RemoteMediaPlayerProxy.h:
• GPUProcess/media/RemoteMediaPlayerProxy.messages.in:
• WebProcess/GPU/media/MediaPlayerPrivateRemote.cpp:

(WebKit::MediaPlayerPrivateRemote::setCDMSession):

1:32 PM Changeset in webkit [276570] by jer.noble@apple.com

• 5 edits in trunk/Source/WebKit

[GPUP][iOS] Silent video playback can interrupt system audio
​https://bugs.webkit.org/show_bug.cgi?id=225031
<rdar://76652073>

Reviewed by Eric Carlson.

When the WebContent process asks the GPU Process to set the AVAudioSession audio session
category, the GPU Process as an optimization returns early if the session category being
requested is the same as has already been set. However, the default value of the category
is "None" (which translates to AVAudioSessionCategoryAmbient), and setting the category
to "None" becomes a no-op due to this default. As such, the GPUP never sets the underlying
AVAudioSession's category away from the default, which is AVAudioSessionCategorySoloAmbient,
and thus will interrupt other audio during playback.

Additionally, there's a subtle logic error where the audio session category is not changed
when a given WebContent process (and it's RemoteAudioSession & Proxy) goes away.

The fix for both of these issues is to re-calculate the correct audio session category
when a RemoteAudioSessionProxy is added or removed from RemoteAudioSessionProxyManager.
Since "None" is the default value for a RemoteAudioSessionProxy, the mere act of adding
a new RemoteAudioSessionProxy (which is created when a WebContent process is created)
will cause the audio session category to be set to AVAudioSessionCategoryAmbient.

• GPUProcess/media/RemoteAudioSessionProxy.cpp:

(WebKit::RemoteAudioSessionProxy::setCategory):

• GPUProcess/media/RemoteAudioSessionProxy.h:
• GPUProcess/media/RemoteAudioSessionProxyManager.cpp:

(WebKit::RemoteAudioSessionProxyManager::addProxy):
(WebKit::RemoteAudioSessionProxyManager::removeProxy):
(WebKit::RemoteAudioSessionProxyManager::updateCategory):
(WebKit::RemoteAudioSessionProxyManager::setCategoryForProcess): Deleted.

• GPUProcess/media/RemoteAudioSessionProxyManager.h:

12:17 PM Changeset in webkit [276569] by commit-queue@webkit.org

• 7 edits in trunk/Source/ThirdParty/ANGLE

[Metal ANGLE] support primitive restart behavior with simple data types
​https://bugs.webkit.org/show_bug.cgi?id=225011

Primitive restart behavior for simple data types is not defined in Metal. Add a pre-draw pass to
create a set of restart indices, rather than re-write the index buffer. This pass avoids
storing more copies of the index buffer: instead, we cache the location of restart indices, and
use them to build draw lists.

Patch by Kyle Piddington <Kyle Piddington> on 2021-04-25
Reviewed by Dean Jackson.

• src/libANGLE/renderer/metal/BufferMtl.h:
• src/libANGLE/renderer/metal/BufferMtl.mm:

(rx::IndexConversionBufferMtl::IndexConversionBufferMtl):
(rx::BufferMtl::markConversionBuffersDirty):
(rx::calculateRestartRanges):
(rx::BufferMtl::getRestartIndices):

• src/libANGLE/renderer/metal/ContextMtl.h:
• src/libANGLE/renderer/metal/ContextMtl.mm:

(rx::ContextMtl::drawLineLoopElements):
(rx::ContextMtl::drawElementsImpl):
(rx::ContextMtl::drawElementsSimpleTypesPrimitiveRestart): Deleted.

• src/libANGLE/renderer/metal/VertexArrayMtl.h:
• src/libANGLE/renderer/metal/VertexArrayMtl.mm:

(rx::VertexArrayMtl::getIndexBuffer):
(rx::VertexArrayMtl::getDrawIndices):
(rx::VertexArrayMtl::convertIndexBuffer):
(rx::VertexArrayMtl::streamIndexBufferFromClient):

12:16 PM Changeset in webkit [276568] by commit-queue@webkit.org

• 2 edits in trunk/Source/ThirdParty/ANGLE

[Metal ANGLE] Temporarily remove AST validation even for debug builds
​https://bugs.webkit.org/show_bug.cgi?id=224991
rdar://76299178

Patch by John Cunningham <​johncunningham@apple.com> on 2021-04-25
Reviewed by Kenneth Russell.

• src/libANGLE/renderer/metal/ShaderMtl.mm:

(rx::ShaderMtl::compileImplMtl):

12:06 PM Changeset in webkit [276567] by commit-queue@webkit.org

• 3 edits in trunk/Source/ThirdParty/ANGLE

[Metal ANGLE] Select proper IOSurface backing format for WebGL environment
​https://bugs.webkit.org/show_bug.cgi?id=224948
<rdar://76284889>

Depending on the architecture, WebCore expects different
IOSurface texture targets for the main buffer. When running catalyst on
Arm64 devices, Metal-ANGLE needs to select the TEXTURE_2D texture target for our
IOSurface/Pbuffer bind point, rather than TEXTURE_RECTANGLE.

Reviewed by Dean Jackson.

Patch by Kyle Piddington <Kyle Piddington> on 2021-04-25

• src/libANGLE/renderer/metal/DisplayMtl.h:
• src/libANGLE/renderer/metal/DisplayMtl.mm:

(rx::needsEAGLOnMac):
(rx::DisplayMtl::EGLDrawingBufferTextureTarget):
(rx::DisplayMtl::generateConfigs):

11:35 AM Changeset in webkit [276566] by dino@apple.com

• 2 edits in trunk/Source/WebKit

[WebXR] Should be enabled when WEBXR_INTERNALS is true
​https://bugs.webkit.org/show_bug.cgi?id=225026
<rdar://problem/77111380>

Reviewed by Sam Weinig.

• Shared/WebPreferencesDefaultValues.cpp:

(WebKit::defaultWebXREnabled): Return true when HAVE(WEBXR_INTERNALS).

10:43 AM Changeset in webkit [276565] by commit-queue@webkit.org

• 2 edits in trunk/Source/WebCore

css-contain category missing from CSSProperties.json
​https://bugs.webkit.org/show_bug.cgi?id=224990

Patch by Tyler Wilcock <Tyler Wilcock> on 2021-04-25
Reviewed by Darin Adler.

• css/CSSProperties.json:

Add missing css-contain category to avoid style lint errors. Example
error:

ERROR: Source/WebCore/css/CSSProperties.json:0: property "contain" has category "css-contain" which is not in the set of categories. [json/syntax] [5]

10:39 AM Changeset in webkit [276564] by commit-queue@webkit.org

• 2 edits in trunk/Tools

jsonchecker.py validate_string uses Python 2 basestring type instead of Python 2/3 str type
​https://bugs.webkit.org/show_bug.cgi?id=224978

Patch by Tyler Wilcock <Tyler Wilcock> on 2021-04-25
Reviewed by Darin Adler.

validate_string uses the Python 2 basestring type instead of the Python 2/3
str type. This causes the check to exit early the first time it validates
a string with this error:

name 'basestring' is not defined

This resulted in jsonchecker not checking the file beyond the first
string validation.

I believe this caused jsonchecker to miss a bug in one of my previous
patches in which I put the "settings-flag" property in the wrong
place:

​https://bugs.webkit.org/show_bug.cgi?id=224718#c20

• Scripts/webkitpy/style/checkers/jsonchecker.py:

(JSONCSSPropertiesChecker.validate_string):
validate_string with Python 2 / 3 str type instead of Python 2
basestring.

Apr 24, 2021:

10:59 PM Changeset in webkit [276563] by rniwa@webkit.org

• 4 edits in trunk/Source/WebCore

Deploy Ref/RefPtr in DeleteSelectionCommand
​https://bugs.webkit.org/show_bug.cgi?id=225028

Reviewed by Wenson Hsieh.

Deployed smart pointers in DeleteSelectionCommand.

Also deployed ScriptDisallowedScope around the code which accesses the render tree.

No new tests since there should be no observable behavioral differences.

• editing/DeleteSelectionCommand.cpp:

(WebCore::isTableRowEmpty):
(WebCore::isSpecialHTMLElement): Moved from Editing.cpp.
(WebCore::firstInSpecialElement): Ditto.
(WebCore::lastInSpecialElement): Ditto.
(WebCore::positionBeforeContainingSpecialElement): Ditto. Now returns a pair instead of returning
Position and "returning" the special element via an out argument.
(WebCore::positionAfterContainingSpecialElement): Ditto.
(WebCore::DeleteSelectionCommand::initializeStartEnd):
(WebCore::DeleteSelectionCommand::initializePositionData):
(WebCore::DeleteSelectionCommand::handleSpecialCaseBRDelete):
(WebCore::firstEditablePositionInNode):
(WebCore::DeleteSelectionCommand::insertBlockPlaceholderForTableCellIfNeeded):
(WebCore::DeleteSelectionCommand::removeNode):
(WebCore::DeleteSelectionCommand::handleGeneralDelete):
(WebCore::DeleteSelectionCommand::mergeParagraphs):
(WebCore::DeleteSelectionCommand::removePreviouslySelectedEmptyTableRows):
(WebCore::DeleteSelectionCommand::originalStringForAutocorrectionAtBeginningOfSelection):
(WebCore::DeleteSelectionCommand::doApply):

• editing/Editing.cpp:

(WebCore::isRenderedTable): Return false when the node is not a HTMLElement for consistency.
(WebCore::isSpecialHTMLElement): Moved to DeleteSelectionCommand.cpp.
(WebCore::firstInSpecialElement): Ditto.
(WebCore::lastInSpecialElement): Ditto.
(WebCore::positionBeforeContainingSpecialElement): Ditto.
(WebCore::positionAfterContainingSpecialElement): Ditto.

• editing/Editing.h:

7:12 PM Changeset in webkit [276562] by timothy_horton@apple.com

• 15 edits
  5 adds in trunk

Changing the source of a model element with clipping applied does not update the model
​https://bugs.webkit.org/show_bug.cgi?id=224917

Reviewed by Simon Fraser.

Source/WebCore:

Tests: model-element/model-element-contents-layer-updates-with-clipping.html

model-element/model-element-contents-layer-updates.html

Previously, a <model> with a contents clipping layer (e.g. border-radius)
would not reparent its contents layer in the right place when setContentsToModel
was called again (because the source changed), leaving the old model
contents layer in place.

• platform/graphics/ca/GraphicsLayerCA.cpp:

(WebCore::GraphicsLayerCA::updateSublayerList):
Ensure that updateSublayerList always parents contentsLayer in one of its two homes:
under contentsClippingLayer, if it exists; otherwise, directly under the primary layer.

(WebCore::GraphicsLayerCA::setContentsToModel):
Drive-by fix a bug revealed by the tests for this patch: when swapping out the
contents layer in setContentsToModel, we also need to mark ContentsRectsChanged,
or the new contents layer will not get its bounds set during the subsequent flush.

(WebCore::GraphicsLayerCA::setContentsToPlatformLayer):
Remove special-case code that was added to fix this bug just for setContentsToPlatformLayer;
this case is now correctly handled for all contents layers by updateSublayerList.

(WebCore::GraphicsLayerCA::dumpInnerLayer const):

• platform/graphics/GraphicsLayerClient.h:
• platform/graphics/ca/PlatformCALayer.cpp:

(WebCore::PlatformCALayer::dumpAdditionalProperties):

• platform/graphics/ca/PlatformCALayer.h:
• testing/Internals.cpp:

(WebCore::toPlatformLayerTreeFlags):

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

Add a bit to platformLayerTreeAsText() that makes PlatformCALayerRemoteModelHosting
dump the size of the model that it is hosting, which is used in the test for this bug.

Remove the IncludeOpacity bit since we can just always log opacity if it's not the default.

Source/WebKit:

• WebProcess/WebPage/RemoteLayerTree/PlatformCALayerRemoteModelHosting.h:
• WebProcess/WebPage/RemoteLayerTree/PlatformCALayerRemoteModelHosting.mm:

(WebKit::PlatformCALayerRemoteModelHosting::dumpAdditionalProperties):
Add a bit to platformLayerTreeAsText() that makes PlatformCALayerRemoteModelHosting
dump the size of the model that it is hosting, which is used in the test for this bug.

LayoutTests:

• model-element/model-element-contents-layer-updates-expected.txt: Added.
• model-element/model-element-contents-layer-updates-with-clipping-expected.txt: Added.
• model-element/model-element-contents-layer-updates-with-clipping.html: Added.
• model-element/model-element-contents-layer-updates.html: Added.
• model-element/resources/cube.usdz: Added.
• platform/ios-wk2/TestExpectations:
• platform/mac/TestExpectations:

Add tests that ensure that adding a <model> with one source, then changing
it to another, correctly updates the content layer. Test this both
with and without clipping (the without-clipping case passed before this change,
with-clipping failed).

These tests only work on Cocoa ports with UI-side compositing enabled
because they depend on the PlatformCALayer subclass holding on to the model
data (and logging its size) in order to distinguish between the two models.

5:50 PM Changeset in webkit [276561] by aakash_jain@apple.com

• 2 edits in trunk/Tools

Rename slave to worker in webkitpy - part 2
​https://bugs.webkit.org/show_bug.cgi?id=224988

Reviewed by Jonathan Bedard.

• Scripts/webkitpy/common/system/crashlogs_unittest.py:

5:47 PM Changeset in webkit [276560] by Russell Epstein

• 1 copy in tags/Safari-611.2.5

Tag Safari-611.2.5.

5:39 PM Changeset in webkit [276559] by rniwa@webkit.org

• 8 edits in trunk/Tools

Add an option to not enable all experimental features in WebKitTestRunner
​https://bugs.webkit.org/show_bug.cgi?id=224958

Reviewed by Tim Horton.

Added --no-enable-all-experimental-features to run-webkit-tests and WebKitTestRunner.

It causes a crash in DumpRenderTree for now. We should rectify this in the future
when we align the behaviors of WebKitTestRunner and DumpRenderTree.

• Scripts/webkitpy/layout_tests/run_webkit_tests.py:

(parse_args): Added --no-enable-all-experimental-features.

• Scripts/webkitpy/port/driver.py:

(Driver.cmd_line): Pass along the option to WebKitTestRunner.

• WebKitTestRunner/Options.cpp:

(WTR::handleOptionNoEnableAllExperimentalFeatures): Added.
(WTR::OptionsHandler::OptionsHandler): Added --no-enable-all-experimental-features.

• WebKitTestRunner/Options.h:
• WebKitTestRunner/TestController.cpp:

(WTR::TestController::initialize):
(WTR::TestController::resetPreferencesToConsistentValues):

• WebKitTestRunner/TestController.h:

3:31 PM Changeset in webkit [276558] by commit-queue@webkit.org

• 4 edits
  2 adds in trunk

Crash in BreakBlockquoteCommand::doApply()
​https://bugs.webkit.org/show_bug.cgi?id=224941

Patch by Julian Gonzalez <​julian_a_gonzalez@apple.com> on 2021-04-24
Reviewed by Ryosuke Niwa.

Source/WebCore:

Despite assertions to the contrary, it is possible for there not to be any node
to move into the new blockquote in BreakBlockquoteCommand::doApply() as a result
of layout updates, so remove the assertions and handle this case.

Test: editing/pasteboard/paste-as-quotation-then-paste-crash.html

• editing/BreakBlockquoteCommand.cpp:

(WebCore::BreakBlockquoteCommand::doApply):

LayoutTests:

Add test for this crash, running only on Release for now.
Thanks to Tuomas Karkkainen for its basic structure.

• TestExpectations:
• editing/pasteboard/paste-as-quotation-then-paste-crash-expected.txt: Added.
• editing/pasteboard/paste-as-quotation-then-paste-crash.html: Added.

2:29 PM Changeset in webkit [276557] by Russell Epstein

• 8 edits in branches/safari-611-branch/Source

Versioning.

WebKit-7611.2.5

2:21 PM Changeset in webkit [276556] by Russell Epstein

• 8 edits in branches/safari-611-branch/Source/WebKit

Reland r275846 with Unreviewed crash fix. rdar://77106929

Corrects crash due to bad merge.

2:14 PM Changeset in webkit [276555] by Russell Epstein

• 8 edits in branches/safari-611-branch/Source/WebKit

Revert "Re-land Cherry-pick r275846. rdar://problem/76727548"

This reverts commit r276398.

12:36 PM Changeset in webkit [276554] by graouts@webkit.org

• 11 edits in trunk

Improve parsing and computed style of the rotate CSS property
​https://bugs.webkit.org/show_bug.cgi?id=225019

Reviewed by Dean Jackson.

LayoutTests/imported/w3c:

Mark 2 WPT progressions and add some new parsing WPT tests for rotate.

• web-platform-tests/css/css-transforms/animation/rotate-composition-expected.txt: We don't support additive interpolation,

the FAIL result is most likely a test that passed without proper support for the feature which now fails due to lack of
support for this feature.

• web-platform-tests/css/css-transforms/parsing/rotate-parsing-valid-expected.txt:
• web-platform-tests/css/css-transforms/parsing/rotate-parsing-valid.html:
• web-platform-tests/web-animations/animation-model/animation-types/accumulation-per-property-002-expected.txt:
• web-platform-tests/web-animations/animation-model/animation-types/addition-per-property-002-expected.txt:
• web-platform-tests/web-animations/animation-model/animation-types/interpolation-per-property-002-expected.txt:

Source/WebCore:

There were a few issues with how we parsed the rotate CSS property and how we dealt with it
when resolving the computed style.

When parsing, we required individual vector coordinates to be 1 when others were 0 for a vector
to be considered parallel with the x, y or z axis. We now support any positive value. Then, as
we create the TransformOperation from the CSSValue, we must set the type to ROTATE_3D instead
of ROTATE_Z if the z axis was specified through the CSS value. Indeed, ROTATE_Z is equivalent
to ROTATE and without setting this type to ROTATE_3D, TransformOperation::is3DOperation() would
return false.

This is important because when figuring out the computed style, we should only return an angle
without a rotation vector if TransformOperation::is3DOperation() is false. For the case where
the operation was specified in 3D, we now use the same rule used when parsing to determine
whether the rotation vector is parallel with the x, y or z axis to use the matching keywords.

• css/CSSComputedStyleDeclaration.cpp:

(WebCore::computedRotate):

• css/TransformFunctions.cpp:

(WebCore::rotateForValue):

• css/parser/CSSPropertyParser.cpp:

(WebCore::consumeRotate):

12:35 PM Changeset in webkit [276553] by graouts@webkit.org

• 6 edits in trunk

Support interpolation of the background-repeat shorthand
​https://bugs.webkit.org/show_bug.cgi?id=225016

Reviewed by Dean Jackson.

LayoutTests/imported/w3c:

Mark 10 WPT progressions.

• web-platform-tests/web-animations/animation-model/animation-types/accumulation-per-property-001-expected.txt:
• web-platform-tests/web-animations/animation-model/animation-types/addition-per-property-001-expected.txt:
• web-platform-tests/web-animations/animation-model/animation-types/interpolation-per-property-001-expected.txt:

Source/WebCore:

• animation/CSSPropertyAnimation.cpp:

(WebCore::CSSPropertyAnimationWrapperMap::CSSPropertyAnimationWrapperMap):

12:33 PM Changeset in webkit [276552] by graouts@webkit.org

• 7 edits in trunk

Fix interpolation of the clip CSS property
​https://bugs.webkit.org/show_bug.cgi?id=225017

Reviewed by Dean Jackson.

LayoutTests/imported/w3c:

Mark 13 WPT progressions.

• web-platform-tests/web-animations/animation-model/animation-types/accumulation-per-property-001-expected.txt:
• web-platform-tests/web-animations/animation-model/animation-types/addition-per-property-001-expected.txt:
• web-platform-tests/web-animations/animation-model/animation-types/interpolation-per-property-001-expected.txt:
• web-platform-tests/web-animations/animation-model/keyframe-effects/effect-value-iteration-composite-operation-expected.txt:

Source/WebCore:

While we interpolated the clip value correctly, we wouldn't set the RenderStyle bit that
indicates that there is a non-auto value in the first place. With a new dedicated wrapper,
we can ensure we set the bit correctly as we blend, and that we use discrete interpolation
if both the from and to values aren't auto.

• animation/CSSPropertyAnimation.cpp:

(WebCore::CSSPropertyAnimationWrapperMap::CSSPropertyAnimationWrapperMap):

12:32 PM Changeset in webkit [276551] by graouts@webkit.org

• 5 edits in trunk

Computed style for the translate CSS property should use px for the z value
​https://bugs.webkit.org/show_bug.cgi?id=225018

Reviewed by Dean Jackson.

LayoutTests/imported/w3c:

Mark a single WPT progression.

• web-platform-tests/css/css-transforms/animation/translate-composition-expected.txt:
• web-platform-tests/web-animations/animation-model/animation-types/interpolation-per-property-002-expected.txt:

Source/WebCore:

• css/CSSComputedStyleDeclaration.cpp:

(WebCore::computedTranslate):

9:02 AM Changeset in webkit [276550] by commit-queue@webkit.org

• 16 edits in trunk

Refactor ValueRange from enum to enum class
​https://bugs.webkit.org/show_bug.cgi?id=224981

Patch by Tyler Wilcock <Tyler Wilcock> on 2021-04-24
Reviewed by Sam Weinig.

Source/WebCore:

Refactor ValueRange from:

enum ValueRange {

ValueRangeAll,
ValueRangeNonNegative

}

to:

enum ValueRange : uint8_t {

All,
NonNegative

}

making it smaller (one byte versus four) and harder to misuse (no
auto-coercion to number types).

• animation/CSSPropertyAnimation.cpp:

(WebCore::blendFunc):
Refactor ValueRangeAll and ValueRangeNonNegative to ValueRange::All
and ValueRange::NonNegative.

• css/CSSCalculationValue.cpp:

(WebCore::CSSCalcValue::create):
Refactor ValueRangeAll and ValueRangeNonNegative to ValueRange::All
and ValueRange::NonNegative.

• css/CSSCalculationValue.h:

(WebCore::CSSCalcValue::createCalculationValue const):
(WebCore::CSSCalcValue::setPermittedValueRange):
Refactor ValueRangeAll and ValueRangeNonNegative to ValueRange::All
and ValueRange::NonNegative.

• css/MediaQueryExpression.cpp:

(WebCore::consumeFirstValue):
Refactor ValueRangeAll and ValueRangeNonNegative to ValueRange::All
and ValueRange::NonNegative.

• css/parser/CSSPropertyParser.cpp:

(WebCore::CSSPropertyParser::consumeTransformOrigin):
(WebCore::consumeLetterSpacing):
(WebCore::consumeWordSpacing):
(WebCore::consumeTabSize):
(WebCore::consumeTextSizeAdjust):
(WebCore::consumeFontSize):
(WebCore::consumeLineHeight):
(WebCore::consumeSize):
(WebCore::consumeTextIndent):
(WebCore::consumeScrollPadding):
(WebCore::consumeMaxWidthOrHeight):
(WebCore::consumeWidthOrHeight):
(WebCore::consumeMarginOrOffset):
(WebCore::consumeClipComponent):
(WebCore::consumeLineClamp):
(WebCore::consumeHyphenateLimit):
(WebCore::consumeColumnWidth):
(WebCore::consumeGapLength):
(WebCore::consumeZoom):
(WebCore::consumeAnimationIterationCount):
(WebCore::consumeAnimationValue):
(WebCore::consumeLineWidth):
(WebCore::consumeTranslate3d):
(WebCore::consumeNumbers):
(WebCore::consumePerspective):
(WebCore::consumeTransformValue):
(WebCore::consumeTranslate):
(WebCore::consumeScale):
(WebCore::consumeRotate):
(WebCore::consumePositionLonghand):
(WebCore::consumeFlexBasis):
(WebCore::consumeKerning):
(WebCore::consumeStrokeDasharray):
(WebCore::consumeBaselineShift):
(WebCore::consumeRxOrRy):
(WebCore::consumeBorderRadiusCorner):
(WebCore::consumeTextUnderlineOffset):
(WebCore::consumeTextDecorationThickness):
(WebCore::consumeVerticalAlign):
(WebCore::consumeShapeRadius):
(WebCore::consumeBasicShapePolygon):
(WebCore::consumeRadii):
(WebCore::consumeBasicShapeInset):
(WebCore::consumeBorderImageSlice):
(WebCore::consumeBorderImageOutset):
(WebCore::consumeBorderImageWidth):
(WebCore::consumeReflect):
(WebCore::consumeBackgroundSize):
(WebCore::consumeFitContent):
(WebCore::consumeGridBreadth):
(WebCore::consumeInitialLetter):
(WebCore::consumeWebkitMarqueeIncrement):
(WebCore::consumeWebkitMarqueeRepetition):
(WebCore::consumeWebkitMarqueeSpeed):
(WebCore::consumeAspectRatio):
(WebCore::CSSPropertyParser::parseSingleValue):
(WebCore::CSSPropertyParser::consumeBorderSpacing):
(WebCore::CSSPropertyParser::consumeFlex):
Refactor ValueRangeAll and ValueRangeNonNegative to ValueRange::All
and ValueRange::NonNegative.

• css/parser/CSSPropertyParserHelpers.cpp:

(WebCore::CSSPropertyParserHelpers::consumeNumberOrPercentDividedBy100Raw):
(WebCore::CSSPropertyParserHelpers::CalcParser::CalcParser):
(WebCore::CSSPropertyParserHelpers::consumeNumberRaw):
(WebCore::CSSPropertyParserHelpers::consumeFontWeightNumberRaw):
(WebCore::CSSPropertyParserHelpers::consumeLengthRaw):
(WebCore::CSSPropertyParserHelpers::consumePercentRaw):
(WebCore::CSSPropertyParserHelpers::consumeAngleRaw):
(WebCore::CSSPropertyParserHelpers::consumeAngleWorkerSafe):
(WebCore::CSSPropertyParserHelpers::consumeTime):
(WebCore::CSSPropertyParserHelpers::consumePositionComponent):
(WebCore::CSSPropertyParserHelpers::consumeDeprecatedGradientPoint):
(WebCore::CSSPropertyParserHelpers::consumeDeprecatedGradient):
(WebCore::CSSPropertyParserHelpers::consumeGradientColorStops):
(WebCore::CSSPropertyParserHelpers::consumeDeprecatedRadialGradient):
(WebCore::CSSPropertyParserHelpers::consumeRadialGradient):
(WebCore::CSSPropertyParserHelpers::consumeFilterFunction):
(WebCore::CSSPropertyParserHelpers::consumeSingleShadow):
(WebCore::CSSPropertyParserHelpers::consumeFontSizeRaw):
(WebCore::CSSPropertyParserHelpers::consumeLineHeightRaw):
Refactor ValueRangeAll and ValueRangeNonNegative to ValueRange::All
and ValueRange::NonNegative.

• css/parser/CSSPropertyParserHelpers.h:

Refactor ValueRangeAll and ValueRangeNonNegative to ValueRange::All
and ValueRange::NonNegative.

• css/parser/CSSPropertyParserWorkerSafe.cpp:

(WebCore::CSSPropertyParserHelpersWorkerSafe::consumeFontStretch):
(WebCore::CSSPropertyParserHelpersWorkerSafe::consumeFontStretchRange):
Refactor ValueRangeAll and ValueRangeNonNegative to ValueRange::All
and ValueRange::NonNegative.

• page/IntersectionObserver.cpp:

(WebCore::parseRootMargin):
Refactor ValueRangeAll and ValueRangeNonNegative to ValueRange::All
and ValueRange::NonNegative.

• platform/CalculationValue.h:

(WebCore::CalculationValue::CalculationValue):
Refactor ValueRangeAll and ValueRangeNonNegative to ValueRange::All
and ValueRange::NonNegative.

• platform/Length.cpp:

(WebCore::convertTo100PercentMinusLength):
(WebCore::blendMixedTypes):
(WebCore::blend):
Refactor ValueRangeAll and ValueRangeNonNegative to ValueRange::All
and ValueRange::NonNegative.

• platform/Length.h:

Refactor enum ValueRange to enum class ValueRange.

• style/StyleBuilderConverter.h:

(WebCore::Style::BuilderConverter::convertTo100PercentMinusLength):
Refactor ValueRangeAll and ValueRangeNonNegative to ValueRange::All
and ValueRange::NonNegative.

Tools:

ValueRange has been refactored from enum to enum class : uint8_t to
make it smaller and harder to misuse.

• TestWebKitAPI/Tests/WebCore/CalculationValue.cpp:

(TestWebKitAPI::createTestValue):
Refactor ValueRangeAll and ValueRangeNonNegative to ValueRange::All
and ValueRange::NonNegative.

6:42 AM Changeset in webkit [276549] by Alan Bujtas

• 3 edits
  2 adds in trunk

[RenderTreeBuilder] Subtree moving should clear the floats on all the descendants
​https://bugs.webkit.org/show_bug.cgi?id=224996
<rdar://76837320>

Reviewed by Antti Koivisto.

Source/WebCore:

While moving a subtree, we invalidate the floating object list so that we don't end up with incorrectly placed floats (they'll get regenerated during the subsequent layout).
A float can be "assigned" to more than one RenderBlockFlow (e.g intruding floats). It's very common that a set of descendant RenderBlockFlow
renderers "see" the same set of floats (each RenderBlockFlow has its own list of floating objects).
Now the invalidation is based on ancestor-to-descendant direction starting with finding the outer most containing block for a particular float (see outermostBlockContainingFloatingObject)
The invalidation logic also expects no gaps in the ancestor chain e.g.

RenderBlockFlow (A) -> float X

RenderBlockFlow (B) -> float X

RenderBlockFlow (C) -> float X

if float X is assigned to both A and C, then it must be assigned to B as well.

RenderBlockFlow::removeFloatingObjects() simply removes the float from the renderer. It does not invalidate the ancestor/descendant chain.
e.g. calling B.removeFloatingObjects() would just remove float X from RenderBlockFlow (B)

RenderBlockFlow (A) -> float X

RenderBlockFlow (B)

RenderBlockFlow (C) -> float X

and any subsequent invalidation attempt would fail to clear up A or C (depending on whether it is initiated on A or C).

Test: fast/multicol/floating-boxes-moved-under-multi-column.html

• rendering/updating/RenderTreeBuilder.cpp:

(WebCore::RenderTreeBuilder::moveChildren):

LayoutTests:

• fast/multicol/floating-boxes-moved-under-multi-column-expected.txt: Added.
• fast/multicol/floating-boxes-moved-under-multi-column.html: Added.

6:10 AM Changeset in webkit [276548] by Alan Bujtas

• 2 edits in trunk/Source/WebCore

[LFC] Ignore content height and width when 'contain: size' is present
​https://bugs.webkit.org/show_bug.cgi?id=225013

Reviewed by Antti Koivisto.

Enable size containment for "shrink to fit width" and for "height: auto" formatting context roots.
​https://www.w3.org/TR/css-contain-2/#size-containment.

• layout/FormattingContextGeometry.cpp:

(WebCore::Layout::FormattingContext::Geometry::contentHeightForFormattingContextRoot const):
(WebCore::Layout::FormattingContext::Geometry::shrinkToFitWidth):

12:41 AM Changeset in webkit [276547] by commit-queue@webkit.org

• 4 edits
  2 adds in trunk

Move selectedOptions cache invalidation timing
​https://bugs.webkit.org/show_bug.cgi?id=224894

Patch by Rob Buis <​rbuis@igalia.com> on 2021-04-24
Reviewed by Ryosuke Niwa.

Source/WebCore:

Move selectedOptions cache invalidation timing out
of setSelectedState, having it in setSelectedState
can cause selectedOptions cache invalidation while
determining the cache.

Test: fast/dom/HTMLSelectElement/selected-options-item-crash.html

• html/HTMLOptionElement.cpp:

(WebCore::HTMLOptionElement::setSelectedState):

• html/HTMLSelectElement.cpp:

(WebCore::HTMLSelectElement::updateListBoxSelection):
(WebCore::HTMLSelectElement::selectOption):
(WebCore::HTMLSelectElement::deselectItemsWithoutValidation):
(WebCore::HTMLSelectElement::restoreFormControlState):
(WebCore::HTMLSelectElement::reset):
(WebCore::HTMLSelectElement::updateSelectedState):

LayoutTests:

Add test for this.

• fast/dom/HTMLSelectElement/selected-options-item-crash-expected.txt: Added.
• fast/dom/HTMLSelectElement/selected-options-item-crash.html: Added.

Apr 23, 2021:

11:11 PM Changeset in webkit [276546] by commit-queue@webkit.org

• 2 edits in trunk/Source/WebCore

Crash in IndentOutdentCommand::outdentParagraph attempting to move a paragraph
​https://bugs.webkit.org/show_bug.cgi?id=224909

Patch by Ian Gilbert <​iang@apple.com> on 2021-04-23
Reviewed by Ryosuke Niwa.

Added check inside IndentOutdentCommand::outdentParagraph to ensure that inserting a
HTMLBRElement was successful before attempting to move a paragraph to that node.

• editing/IndentOutdentCommand.cpp:

(WebCore::IndentOutdentCommand::outdentParagraph):

5:47 PM Changeset in webkit [276545] by Kate Cheney

• 2 edits in trunk/Source/WebKit

PCM: debug mode should send the second report on a 10 second delay after the first
​https://bugs.webkit.org/show_bug.cgi?id=225010
<rdar://problem/77092303>

Reviewed by John Wilander.

Fix a bug in PCM debug mode where we don't set the timer for 10_s
after sending the first report for an attribution.

No new tests, this is debug mode only. Non-debug mode behavior is
covered by existing tests, and I tested debug mode manually.

• NetworkProcess/PrivateClickMeasurementManager.cpp:

(WebKit::PrivateClickMeasurementManager::firePendingAttributionRequests):
If the attribution has been sent to only one endpoint, indicated by
a non-null laterTimeToSend value, we should set the timer to be 10
seconds if debug mode is enabled.

Also, change the interval time from 1 minute to 10 seconds, because
there was no good reason that it was 1 minute and we should be
consistent. Also 1 minute is a long time to wait during a test.

5:40 PM Changeset in webkit [276544] by Russell Epstein

• 1 copy in tags/Safari-611.2.4

Tag Safari-611.2.4.

5:36 PM Changeset in webkit [276543] by Russell Epstein

• 1 copy in tags/Safari-611.1.21.2.6

Tag Safari-611.1.21.2.6.

5:26 PM Changeset in webkit [276542] by Russell Epstein

• 2 edits in branches/safari-611.1.21.2-branch/Source/JavaScriptCore

Cherry-pick r276527. rdar://problem/77092686

[YARR Interpreter] Improper backtrack of parentheses with non-zero based greedy quantifiers
​https://bugs.webkit.org/show_bug.cgi?id=224983

Reviewed by Mark Lam.

When we backtrack a parentheses with a greedy non zero based quantifier,
we don't properly restore for the case where we hadn't reached the minimum count.
We now save the input position on entry and restore it when we backtrack for
this case. We also properly release the allocated ParenthesesDisjunctionContext's.

• yarr/YarrInterpreter.cpp: (JSC::Yarr::Interpreter::matchParentheses): (JSC::Yarr::Interpreter::backtrackParentheses):

git-svn-id: ​https://svn.webkit.org/repository/webkit/trunk@276527 268f45cc-cd09-0410-ab3c-d52691b4dbfc

5:26 PM Changeset in webkit [276541] by Russell Epstein

• 8 edits in branches/safari-611.1.21.2-branch/Source

Versioning.

WebKit-7611.1.21.2.6

5:25 PM Changeset in webkit [276540] by aakash_jain@apple.com

• 1 edit
  2 deletes in trunk/Tools

Delete unused buildbot.css and default.css
​https://bugs.webkit.org/show_bug.cgi?id=224997

Reviewed by Alexey Proskuryakov.

• CISupport/build-webkit-org/public_html/buildbot.css: Removed.
• CISupport/build-webkit-org/public_html/default.css: Removed.

5:22 PM Changeset in webkit [276539] by Russell Epstein

• 1 copy in tags/Safari-611.1.21.161.6

Tag Safari-611.1.21.161.6.

5:21 PM Changeset in webkit [276538] by Russell Epstein

• 2 edits in branches/safari-611.1.21.161-branch/Source/JavaScriptCore

Cherry-pick r276527. rdar://problem/77092673

[YARR Interpreter] Improper backtrack of parentheses with non-zero based greedy quantifiers
​https://bugs.webkit.org/show_bug.cgi?id=224983

Reviewed by Mark Lam.

When we backtrack a parentheses with a greedy non zero based quantifier,
we don't properly restore for the case where we hadn't reached the minimum count.
We now save the input position on entry and restore it when we backtrack for
this case. We also properly release the allocated ParenthesesDisjunctionContext's.

• yarr/YarrInterpreter.cpp: (JSC::Yarr::Interpreter::matchParentheses): (JSC::Yarr::Interpreter::backtrackParentheses):

git-svn-id: ​https://svn.webkit.org/repository/webkit/trunk@276527 268f45cc-cd09-0410-ab3c-d52691b4dbfc

5:21 PM Changeset in webkit [276537] by Russell Epstein

• 2 edits in branches/safari-611.1.21.161-branch/Source/JavaScriptCore

Cherry-pick r276524. rdar://problem/77092702

Fix B3 strength reduction for shl.
​https://bugs.webkit.org/show_bug.cgi?id=224913
rdar://76978874

Reviewed by Michael Saboff.

If the operation can potentially either underflow or overflow, then the result
can be any value.

• b3/B3ReduceStrength.cpp:

git-svn-id: ​https://svn.webkit.org/repository/webkit/trunk@276524 268f45cc-cd09-0410-ab3c-d52691b4dbfc

5:18 PM Changeset in webkit [276536] by Jonathan Bedard

• 1 edit
  2 copies
  1 add
  1 delete in trunk/Websites/bugs.webkit.org

Bugzilla needs to linkify identifiers (Part 1)
​https://bugs.webkit.org/show_bug.cgi?id=224312
<rdar://problem/75845629>

Reviewed by Dewei Zhu.

• extensions/Commits: Moved from Trac.
• extensions/Commits/Config.pm: Changed Plugin name.
• extensions/Commits/Extension.pm: Ditto.

(_replace_revision): Use commit.webkit.org instead of trac.

• extensions/Trac: Moved to Commits.

5:18 PM Changeset in webkit [276535] by Russell Epstein

• 8 edits in branches/safari-611.1.21.161-branch/Source

Versioning.

WebKit-7611.1.21.161.6

5:16 PM Changeset in webkit [276534] by Russell Epstein

• 1 copy in tags/Safari-611.1.21.0.14

Tag Safari-611.1.21.0.14.

5:13 PM Changeset in webkit [276533] by Russell Epstein

• 2 edits in branches/safari-611.1.21.0-branch/Source/JavaScriptCore

Cherry-pick r276527. rdar://problem/77092655

[YARR Interpreter] Improper backtrack of parentheses with non-zero based greedy quantifiers
​https://bugs.webkit.org/show_bug.cgi?id=224983

Reviewed by Mark Lam.

When we backtrack a parentheses with a greedy non zero based quantifier,
we don't properly restore for the case where we hadn't reached the minimum count.
We now save the input position on entry and restore it when we backtrack for
this case. We also properly release the allocated ParenthesesDisjunctionContext's.

• yarr/YarrInterpreter.cpp: (JSC::Yarr::Interpreter::matchParentheses): (JSC::Yarr::Interpreter::backtrackParentheses):

git-svn-id: ​https://svn.webkit.org/repository/webkit/trunk@276527 268f45cc-cd09-0410-ab3c-d52691b4dbfc

5:13 PM Changeset in webkit [276532] by Russell Epstein

• 2 edits in branches/safari-611.1.21.0-branch/Source/JavaScriptCore

Cherry-pick r276524. rdar://problem/77092695

Fix B3 strength reduction for shl.
​https://bugs.webkit.org/show_bug.cgi?id=224913
rdar://76978874

Reviewed by Michael Saboff.

If the operation can potentially either underflow or overflow, then the result
can be any value.

• b3/B3ReduceStrength.cpp:

git-svn-id: ​https://svn.webkit.org/repository/webkit/trunk@276524 268f45cc-cd09-0410-ab3c-d52691b4dbfc

5:08 PM Changeset in webkit [276531] by Russell Epstein

• 8 edits in branches/safari-611.1.21.0-branch/Source

Versioning.

WebKit-7611.1.21.0.14

4:45 PM Changeset in webkit [276530] by rniwa@webkit.org

• 2 edits in trunk/Source/WebCore

Crash in constructCustomElementSynchronously
​https://bugs.webkit.org/show_bug.cgi?id=224992
<rdar://66988026>

Reviewed by Tadeu Zagallo.

Exit early when the global object is nullptr although this shouldn't happen.

No new tests since we have no reproductions.

• bindings/js/JSCustomElementInterface.cpp:

(WebCore::JSCustomElementInterface::tryToConstructCustomElement): Added a null check.

4:38 PM Changeset in webkit [276529] by Russell Epstein

• 2 edits in branches/safari-611-branch/Source/JavaScriptCore

Cherry-pick r276527. rdar://problem/77091667

[YARR Interpreter] Improper backtrack of parentheses with non-zero based greedy quantifiers
​https://bugs.webkit.org/show_bug.cgi?id=224983

Reviewed by Mark Lam.

When we backtrack a parentheses with a greedy non zero based quantifier,
we don't properly restore for the case where we hadn't reached the minimum count.
We now save the input position on entry and restore it when we backtrack for
this case. We also properly release the allocated ParenthesesDisjunctionContext's.

• yarr/YarrInterpreter.cpp: (JSC::Yarr::Interpreter::matchParentheses): (JSC::Yarr::Interpreter::backtrackParentheses):

git-svn-id: ​https://svn.webkit.org/repository/webkit/trunk@276527 268f45cc-cd09-0410-ab3c-d52691b4dbfc

4:21 PM Changeset in webkit [276528] by don.olmstead@sony.com

• 3 edits in trunk/Source/WebCore

Add additional guards around USE_ANGLE
​https://bugs.webkit.org/show_bug.cgi?id=225001

Reviewed by Fujii Hironori.

When USE(ANGLE) initializeOpenGLShims isn't used or available.

When USE(ANGLE) the ANGLE shader compiler isn't needed.

• platform/graphics/GLContext.cpp:

(WebCore::initializeOpenGLShimsIfNeeded):

• platform/graphics/texmap/GraphicsContextGLTextureMapper.cpp:

4:06 PM Changeset in webkit [276527] by msaboff@apple.com

• 2 edits in trunk/Source/JavaScriptCore

[YARR Interpreter] Improper backtrack of parentheses with non-zero based greedy quantifiers
​https://bugs.webkit.org/show_bug.cgi?id=224983

Reviewed by Mark Lam.

When we backtrack a parentheses with a greedy non zero based quantifier,
we don't properly restore for the case where we hadn't reached the minimum count.
We now save the input position on entry and restore it when we backtrack for
this case. We also properly release the allocated ParenthesesDisjunctionContext's.

• yarr/YarrInterpreter.cpp:

(JSC::Yarr::Interpreter::matchParentheses):
(JSC::Yarr::Interpreter::backtrackParentheses):

4:01 PM Changeset in webkit [276526] by Chris Dumez

• 5 edits
  1 copy
  2 adds in trunk/LayoutTests

http/tests/security/referrer-policy-header.html is slow
​https://bugs.webkit.org/show_bug.cgi?id=224998

Reviewed by Geoffrey Garen.

The test is a flaky timeout on the bots because it is slow. On my machine, it takes 17 seconds to run
it with a debug build. To speed things up, I am now running the subtests in parallel instead of
sequentially. I also split the test in 2 (regular response vs multipart response). Each tests now takes
about ~5 seconds to run on my machine.

• http/tests/security/referrer-policy-header-expected.txt:
• http/tests/security/referrer-policy-header-multipart-expected.txt: Added.
• http/tests/security/referrer-policy-header-multipart.html: Added.
• http/tests/security/referrer-policy-header-test.js: Copied from LayoutTests/http/tests/security/referrer-policy-header.html.

(printResults):
(onmessage):
(runTests):

• http/tests/security/referrer-policy-header.html:
• http/tests/security/resources/postReferrer.py:
• http/tests/security/resources/serve-referrer-policy-and-test.py:

3:46 PM Changeset in webkit [276525] by Russell Epstein

• 2 edits in branches/safari-611-branch/Source/JavaScriptCore

Cherry-pick r276524. rdar://problem/77089783

Fix B3 strength reduction for shl.
​https://bugs.webkit.org/show_bug.cgi?id=224913
rdar://76978874

Reviewed by Michael Saboff.

If the operation can potentially either underflow or overflow, then the result
can be any value.

• b3/B3ReduceStrength.cpp:

git-svn-id: ​https://svn.webkit.org/repository/webkit/trunk@276524 268f45cc-cd09-0410-ab3c-d52691b4dbfc

3:14 PM Changeset in webkit [276524] by mark.lam@apple.com

• 2 edits in trunk/Source/JavaScriptCore

Fix B3 strength reduction for shl.
​https://bugs.webkit.org/show_bug.cgi?id=224913
rdar://76978874

Reviewed by Michael Saboff.

If the operation can potentially either underflow or overflow, then the result
can be any value.

• b3/B3ReduceStrength.cpp:

3:06 PM Changeset in webkit [276523] by commit-queue@webkit.org

• 8 edits in trunk/Source/WebKit

Unreviewed, reverting r275562.
​https://bugs.webkit.org/show_bug.cgi?id=225002

Causes issues in iOS contextmenu animations and interactions
with other popovers

Reverted changeset:

"[iOS] contextmenu hints can be clipped by the WKWebView"
​https://bugs.webkit.org/show_bug.cgi?id=224204
​https://trac.webkit.org/changeset/275562

3:04 PM Changeset in webkit [276522] by Aditya Keerthi

• 2 edits in trunk/Source/WebKit

REGRESSION (r273154): fast/forms/ios/repeatedly-focus-offscreen-select.html is consistently failing
​https://bugs.webkit.org/show_bug.cgi?id=224985
<rdar://problem/77042177>

Reviewed by Wenson Hsieh.

The test is failing after r273154, which made <select> elements present
a UIMenu rather than a popover. The old logic ensured popovers were not
presented when the <select> element was offscreen (see r265117 for more
information on why that behavior was necessary), but the new
presentation omitted that logic.

To achieve the correct behavior, and fix the failing test, <select>
menus should not be presented when the element is offscreen.

• UIProcess/ios/forms/WKFormSelectPicker.mm:

(-[WKSelectPicker controlBeginEditing]):

3:00 PM Changeset in webkit [276521] by cathiechen

• 7 edits in trunk

Not computing image aspect ratios from width and height attributes for lazy loaded images
​https://bugs.webkit.org/show_bug.cgi?id=224197

Reviewed by Darin Adler.

LayoutTests/imported/w3c:

The test cases for error images and images without src in img-aspect-ratio.html are passed. This patch
doesn't change the behavior of the original aspect ratio case, so it's failed like before.

• web-platform-tests/html/rendering/replaced-elements/attributes-for-embedded-content-and-images/img-aspect-ratio-expected.txt:

Source/WebCore:

This patch supports error images and lazy loaded images (without src attribute) to compute
implicit aspect ratios from width and height attributes. Refactor the code a bit. Added
intrinsicAspectRatioFromWidthHeight() to compute aspect ratio from width and height attributes when
the object is allowed to which is decided by canMapWidthHeightToAspectRatio().
Remove !downcast<RenderImage>(*this).cachedImage() constraint, so that images without src attributes
is allowed. As to error images, compute the aspect ratio when the image shouldDisplayBrokenImageIcon().

• rendering/RenderImage.cpp:

(WebCore::RenderImage::canMapWidthHeightToAspectRatio const): To indicate that the object is allowed
to compute aspect ratio from width and height attributes.
(WebCore::RenderImage::computeIntrinsicRatioInformation const): When shouldDisplayBrokenImageIcon(),
try to compute the aspect ratio from attributes width and height.

• rendering/RenderImage.h:
• rendering/RenderReplaced.cpp:

(WebCore::RenderReplaced::intrinsicAspectRatioFromWidthHeight const): Compute the aspect ratio from attributes width and height.
(WebCore::RenderReplaced::computeIntrinsicRatioInformation const):

• rendering/RenderReplaced.h:

(WebCore::RenderReplaced::canMapWidthHeightToAspectRatio const): Ditto.

2:53 PM Changeset in webkit [276520] by Ryan Haddad

• 3 edits in trunk/LayoutTests

imported/w3c/web-platform-tests/html/semantics/scripting-1/the-script-element/css-module/css-module-worker-test.html is a flakey crash and failure
​https://bugs.webkit.org/show_bug.cgi?id=222750

Unreviewed test gardening.

Move expectation to a more general location, this isn't limited to macOS.

• TestExpectations:
• platform/mac/TestExpectations:

2:38 PM Changeset in webkit [276519] by commit-queue@webkit.org

• 2 edits in trunk/Source/WebKit

Unreviewed, reverting r276451.
​https://bugs.webkit.org/show_bug.cgi?id=224999

Broke perf testing

Reverted changeset:

"[iOS] Update sandbox message filter syntax"
​https://bugs.webkit.org/show_bug.cgi?id=223384
​https://trac.webkit.org/changeset/276451

2:32 PM Changeset in webkit [276518] by Russell Epstein

• 1 edit in branches/safari-611-branch/Source/WebKit/UIProcess/AuxiliaryProcessProxy.cpp

Unreviewed build fix. rdar://problem/76963040

WebKit2/UIProcess/AuxiliaryProcessProxy.cpp:163:10: error: use of undeclared identifier 'isMainRunLoop'

2:29 PM Changeset in webkit [276517] by Ruben Turcios

• 13 edits in branches/safari-611-branch/Source

Cherry-pick r276324. rdar://problem/77086404

FullGCActivityCallback should use the percentage of pages uncompressed in RAM to determine deferral.
​https://bugs.webkit.org/show_bug.cgi?id=224817

Reviewed by Filip Pizlo.

Source/JavaScriptCore:

Right now we try to determine if too many pages are paged out by
dereferencing them and bailing out of the GC if we go over a
deadline. While this works if the only goal is to avoid causing
extensive thrashing on spinny disks (HDD), it doesn't prevent
thrashing when access to disk is fast (e.g. SSD). This is because
on fast disks the proportional time to load the memory from disk
is much lower. Additionally, on SSDs in particular we don't want
to load the pages into RAM then bail as that will force a
different page onto disk, increasing wear.

This patch switches to asking the OS if each MarkedBlock is paged
out. Then if we are over a threshold we wait until we would have
GC'd anyway. This patch uses the (maxVMGrowthFactor - 1) as the
percentage of "slow" pages (paged out or compressed) needed to
defer the GC. The idea behind that threshold is that if we add
that many pages then the same number of pages would be forced
out of RAM for us to do a GC anyway (in the limit).

• heap/BlockDirectory.cpp: (JSC::BlockDirectory::updatePercentageOfPagedOutPages): (JSC::BlockDirectory::isPagedOut): Deleted.
• heap/BlockDirectory.h:
• heap/FullGCActivityCallback.cpp: (JSC::FullGCActivityCallback::doCollection):
• heap/Heap.cpp: (JSC::Heap::isPagedOut):
• heap/Heap.h:
• heap/MarkedSpace.cpp: (JSC::MarkedSpace::isPagedOut):
• heap/MarkedSpace.h:
• runtime/OptionsList.h:

Source/WebKit:

Add mincore to the acceptable syscall list.

• WebProcess/com.apple.WebProcess.sb.in:

Source/WTF:

Add a noexcept flavor of FunctionTraits. On Linux mincore (and probably other syscalls) are marked noexcept so the existing overloads don't work.

• wtf/FunctionTraits.h:

git-svn-id: ​https://svn.webkit.org/repository/webkit/trunk@276324 268f45cc-cd09-0410-ab3c-d52691b4dbfc

2:01 PM Changeset in webkit [276516] by Fujii Hironori

• 2 edits in trunk/Source/JavaScriptCore

[JSC][Win] callOperationNoExceptionCheck() also needs to support operations that return SlowPathReturnType
​https://bugs.webkit.org/show_bug.cgi?id=224964

Reviewed by Yusuke Suzuki.

r229989 (Bug 183655) added the x64 Windows support only for
callOperation(), but for callOperationNoExceptionCheck().
callOperationNoExceptionCheck() also needs the x64 Windows
support.

This change is a preparation for Bug 224920 that is going to use
callOperationNoExceptionCheck instead of callOperation.

• jit/JIT.h:

(callOperation): Rewrote by using 'if constexpr' instead of SFINAE.
(callOperationNoExceptionCheck): Added a new implementation for
x64 Windows based on callOperation.

1:11 PM Changeset in webkit [276515] by Brent Fulgham

• 3 edits in trunk/Source/WebKit

[iOS] GPU Process sandbox lacks IOMobileFramebufferUserClient method filter
​https://bugs.webkit.org/show_bug.cgi?id=224956
<rdar://problem/68227590>

Reviewed by Per Arne Vollan.

This patch updates the GPU process sandbox to match the method filter used in the WebContent process
so that we will retain consistent protections when activating the GPU Process. These are the same rules
governing access to this resource when the GPU process is disabled, so should not create a change in behavior.

We also remove unneeded telemetry to reduce messaging burden and avoid performance issues.

• Resources/SandboxProfiles/ios/com.apple.WebKit.GPU.sb:
• Resources/SandboxProfiles/ios/com.apple.WebKit.WebContent.sb:

12:53 PM Changeset in webkit [276514] by BJ Burg

• 2 edits in trunk/Source/WebKit

Web Inspector: [Cocoa] WKInspectorResourceURLSchemeHandler needs to serialize cleanup actions
​https://bugs.webkit.org/show_bug.cgi?id=224986
<rdar://76768454>

Reviewed by Devin Rousso.

• UIProcess/Inspector/mac/WKInspectorResourceURLSchemeHandler.mm:

(-[WKInspectorResourceURLSchemeHandler webView:startURLSchemeTask:]):
Do cleanup on the main queue so that it can be serialized with reads.

(-[WKInspectorResourceURLSchemeHandler webView:stopURLSchemeTask:]):
Ensure that all removals from the map are processed before doing a lookup.

12:51 PM Changeset in webkit [276513] by Michael Catanzaro

• 6 edits in trunk/Source/WebCore

Remove virtual function calls in GraphicsLayer destructors
​https://bugs.webkit.org/show_bug.cgi?id=180232

Reviewed by Adrian Perez de Castro.

I notice that ~CoordinatedGraphicsLayer makes a virtual function call to
GraphicsLayer::willBeDestroyed, which makes a virtual function call to
CoordinatedGraphicsLayer::removeFromParent. I think that the functions are being called as
intended, because ~CoordinatedGraphicsLayer has not yet been fully destroyed. However, I'm
reminded of Effective C++ item #9: Never call virtual functions during construction or
destruction ("because such calls will never go to a more derived class than that of the
currently executing constructor or destructor"). This code is almost certain to break if
anyone tries in the future to subclass any of the existing subclasses of GraphicsLayer, so
let's refactor it a bit. This doesn't fix anything, but my hope is that it will make the
code a bit harder to break, and not the opposite.

The main risk here is that some reordering of operations is necessary. The derived class
portion of removeFromParent must now be executed before willBeDestroyed. It can't happen
after, because parent would already be unset by that point. It's hard to be certain that
this won't break anything, but I think it should be fine.

• platform/graphics/GraphicsLayer.cpp:

(WebCore::GraphicsLayer::willBeDestroyed):
(WebCore::GraphicsLayer::removeFromParentInternal):
(WebCore::GraphicsLayer::removeFromParent):

• platform/graphics/GraphicsLayer.h:
• platform/graphics/ca/GraphicsLayerCA.cpp:

(WebCore::GraphicsLayerCA::~GraphicsLayerCA):
(WebCore::GraphicsLayerCA::willBeDestroyed): Deleted.

• platform/graphics/ca/GraphicsLayerCA.h:
• platform/graphics/texmap/coordinated/CoordinatedGraphicsLayer.cpp:

(WebCore::CoordinatedGraphicsLayer::~CoordinatedGraphicsLayer):

12:34 PM Changeset in webkit [276512] by Sam Sneddon

• 4 edits
  2 adds in trunk/Tools

Add a conftest.py to run existing webkitpy tests in pytest
​https://bugs.webkit.org/show_bug.cgi?id=224687

Reviewed by Jonathan Bedard.

• Scripts/webkitpy/common/system/executive_unittest.py:

(ExecutiveTest.serial_test_run_in_parallel): Deal with the fact that pytest
running the tests might be not be the same version as the autoinstalled version,
and not API compatible.

• Scripts/webkitpy/conftest.py: Added.

(pytest_configure): Define the markers the plugins in conftest use
(pytest_addoption): Add --run-integration to allow them to be disabled by default.
(pytest_pycollect_makeitem): Rename serial/integration tests so pytest finds them.
(pytest_collection_modifyitems): Mark tests as skipped when needed per the above.

• Scripts/webkitpy/pytest.ini: Added.
• Scripts/webkitpy/test/main_unittest.py:

(TestStubs): Stop these from being picked up by pytest as tests.

• Scripts/webkitpy/test/markers.py: Fix this so pytest is technically optional,

even though it is always present because of the autoinstalled copy.

12:21 PM Changeset in webkit [276511] by Russell Epstein

• 1 edit in branches/safari-611-branch/Source/WebKit/UIProcess/Network/NetworkProcessProxy.cpp

Unreviewed build fix.

WebKit2/UIProcess/Network/NetworkProcessProxy.cpp:127:17: error: use of undeclared identifier 'defaultProcess'

12:06 PM Changeset in webkit [276510] by Darin Adler

• 10 edits in trunk/Source

Remove decoder memory allocations based on untrusted data (sizes) in the stream; related changes
​https://bugs.webkit.org/show_bug.cgi?id=224984

Reviewed by Sam Weinig.

Source/WebCore:

• platform/network/cf/CertificateInfoCFNet.cpp:

(WTF::Persistence::decodeCFData): Removed unneeded check for zero size. Removed code that
locally allocates a vector before bufferIsLargeEnoughToContain is called. Instead use
bufferPointerForDirectRead, which makes does the buffer size check, and pass the pointer
directly to CFDataCreate.

Source/WebKit:

• Platform/IPC/ArgumentCoders.h: Remove the calls to

HashMap::reserveInitialCapacity and HashSet::reserveInitialCapacity, based
on number read in from the decoder. This means there will be more wasted
memory in these HashMap and HashSet objects, so we have to test to make
sure this does not create a performance problem. But without this check,
we are trying to allocate memory based on an unstrusted size.

• Shared/Cocoa/WebCoreArgumentCodersCocoa.mm:

(IPC::ArgumentCoder<RefPtr<ApplePayError>>::encode): Removed the coder
for a Vector of these RefPtr, replaced it with a coder for an individual one,
allowing the Vector ArgumentCoder template to handle vector size and construction.
One benefit is that this adds in a shrinkToFit and prevents us from making any
separate mistake about pre-sizing the Vector here since we use shared code.
(IPC::ArgumentCoder<RefPtr<ApplePayError>>::decode): Ditto.

• Shared/WebCoreArgumentCoders.cpp:

(IPC::ArgumentCoder<RefPtr<SecurityOrigin>>::encode): Ditto.
(IPC::ArgumentCoder<RefPtr<SecurityOrigin>>::decode): Ditto.
(IPC::ArgumentCoder<WebCore::CDMInstanceSession::KeyStatusVector>::encode):
(IPC::ArgumentCoder<WebCore::CDMInstanceSession::KeyStatusVector>::decode):
Removed unnecessary specialization for the KeyStatusVector. There is already
an ArgumentCoder for Vector, for std::pair, for Ref<SharedBuffer>, and for
enumerations like CDMKeyStatus, so there's no need to have a specialized
coder for this. This function that we are removing had a call to
reserveInitialCapacity, but the Vector ArgumentCoder template does not.

• Shared/WebCoreArgumentCoders.h: Replaced the

ArgumentCoder<Vector<RefPtr<WebCore::ApplePayError>>> specialization with
ArgumentCoder<RefPtr<WebCore::ApplePayError>>. Removed the
ArgumentCoder<WebCore::CDMInstanceSession::KeyStatusVector> specialization.

Source/WTF:

• wtf/persistence/PersistentDecoder.cpp:

(WTF::Persistence::Decoder::bufferPointerForDirectRead): Added.
(WTF::Persistence::Decoder::decodeFixedLengthData): Refactor to use bufferPointerForDirectRead.

• wtf/persistence/PersistentDecoder.h: Added bufferPointerForDirectRead function for use in the

rare cases where we want to read directly out of the decoder buffer, rather than writing to a
passed-in pointer. Also did a small refactoring of bufferIsLargeEnoughToContain to use &&
rather than an if statement.

11:57 AM Changeset in webkit [276509] by Kate Cheney

• 2 edits in trunk/Source/WebKit

Set proper network logging level for full web browsers
​https://bugs.webkit.org/show_bug.cgi?id=224982
<rdar://problem/76903650>

Reviewed by Brent Fulgham.

Full web browsers have different low-level network logging requirements
for ephemeral sessions.

No new tests. There's no automated way to test if network level logs
show up. I tested that logging is correct for web browser and non web
browser apps manually.

• NetworkProcess/cocoa/NetworkSessionCocoa.mm:

(WebKit::configurationForSessionID):
(WebKit::NetworkSessionCocoa::NetworkSessionCocoa):

11:54 AM Changeset in webkit [276508] by Ryan Haddad

• 2 edits in trunk/LayoutTests

[macOS] imported/w3c/web-platform-tests/html/semantics/scripting-1/the-script-element/css-module/css-module-worker-test.html is a flakey crash and failure
​https://bugs.webkit.org/show_bug.cgi?id=222750

Unreviewed test gardening.

• platform/mac/TestExpectations:

11:15 AM Changeset in webkit [276507] by Truitt Savell

• 3 edits in trunk/Source/ThirdParty/ANGLE

Unreviewed, reverting r276190.

broke a test internally.

Reverted changeset:

"Metal-ANGLE: Shared memory texture tests failing in iOS
Simulator"
​https://bugs.webkit.org/show_bug.cgi?id=222685
​https://commits.webkit.org/r276190

10:44 AM Changeset in webkit [276506] by Chris Dumez

• 4 edits in trunk/Source

Disable GPUProcess on shipping iOS
​https://bugs.webkit.org/show_bug.cgi?id=224897

Reviewed by Eric Carlson.

Source/WebKit:

• Shared/WebPreferencesDefaultValues.cpp:

(WebKit::defaultUseGPUProcessForCanvasRenderingEnabled):
(WebKit::defaultUseGPUProcessForDOMRenderingEnabled):
(WebKit::defaultUseGPUProcessForMediaEnabled):
(WebKit::defaultUseGPUProcessForWebGLEnabled):
(WebKit::defaultCaptureAudioInGPUProcessEnabled):
(WebKit::defaultCaptureVideoInGPUProcessEnabled):
(WebKit::defaultWebRTCCodecsInGPUProcess):

Source/WTF:

• wtf/PlatformEnableCocoa.h:

10:31 AM Changeset in webkit [276505] by aakash_jain@apple.com

• 2 edits in trunk/Tools

Make report-non-inclusive-language ignore .db files
​https://bugs.webkit.org/show_bug.cgi?id=224979

Reviewed by Darin Adler.

• Scripts/report-non-inclusive-language:

10:21 AM Changeset in webkit [276504] by youenn@apple.com

• 7 edits in trunk

Fix KVO for camera/microphone capture state WKWebView API
​https://bugs.webkit.org/show_bug.cgi?id=224922
<rdar://problem/77008199>

Reviewed by Eric Carlson.

Source/WebKit:

Add missing willChange observer call and migrate keys to API keys.
Covered by API test.

• UIProcess/Cocoa/PageClientImplCocoa.h:
• UIProcess/Cocoa/PageClientImplCocoa.mm:

(WebKit::PageClientImplCocoa::microphoneCaptureWillChange):
(WebKit::PageClientImplCocoa::cameraCaptureWillChange):
(WebKit::PageClientImplCocoa::microphoneCaptureChanged):
(WebKit::PageClientImplCocoa::cameraCaptureChanged):

• UIProcess/PageClient.h:

(WebKit::PageClient::microphoneCaptureWillChange):
(WebKit::PageClient::cameraCaptureWillChange):

• UIProcess/WebPageProxy.cpp:

(WebKit::WebPageProxy::updateReportedMediaCaptureState):

Tools:

Add tests for capture state API.

• TestWebKitAPI/Tests/WebKit/GetUserMedia.mm:

(-[MediaCaptureObserver observeValueForKeyPath:ofObject:change:context:]):
(TestWebKitAPI::waitUntilCameraState):
(TestWebKitAPI::waitUntilMicrophoneState):
(TestWebKitAPI::TEST):

10:04 AM Changeset in webkit [276503] by Russell Epstein

• 1 edit in branches/safari-611-branch/Source/WebCore/layout/inlineformatting/InlineContentBreaker.cpp

Apply patch. rdar://problem/76963029

10:00 AM WebKitGTK/2.32.x edited by Adrian Perez de Castro

(diff)

9:55 AM Changeset in webkit [276502] by Chris Dumez

• 25 edits in trunk/Source

Improve our constructDeletedValue() template specializations
​https://bugs.webkit.org/show_bug.cgi?id=224889

Reviewed by Darin Adler.

Source/WebCore:

Improve our constructDeletedValue() template specializations and make them more consistent:

• Use placement-new instead of object assignment since we don't want/need to destroy the existing object (since it is uninitialized).
• Do as little initialization as possible for performance reasons.

• Modules/indexeddb/IDBKeyData.cpp:

(WebCore::IDBKeyData::deletedValue): Deleted.

• Modules/indexeddb/IDBKeyData.h:

(WebCore::IDBKeyDataHashTraits::constructDeletedValue):
(WebCore::IDBKeyDataHashTraits::isDeletedValue):
(WebCore::IDBKeyData::isDeletedValue const): Deleted.

• Modules/indexeddb/shared/IDBResourceIdentifier.cpp:

(WebCore::IDBResourceIdentifier::deletedValue): Deleted.
(WebCore::IDBResourceIdentifier::isHashTableDeletedValue const): Deleted.

• Modules/indexeddb/shared/IDBResourceIdentifier.h:

(WebCore::IDBResourceIdentifierHashTraits::constructDeletedValue):
(WebCore::IDBResourceIdentifierHashTraits::isDeletedValue):

• dom/MessagePortIdentifier.h:

(WTF::HashTraits<WebCore::MessagePortIdentifier>::constructDeletedValue):
(WTF::HashTraits<WebCore::MessagePortIdentifier>::isDeletedValue):

• history/BackForwardItemIdentifier.h:

(WTF::HashTraits<WebCore::BackForwardItemIdentifier>::constructDeletedValue):
(WTF::HashTraits<WebCore::BackForwardItemIdentifier>::isDeletedValue):

• layout/LayoutUnits.h:

(WTF::HashTraits<WebCore::Layout::SlotPosition>::constructDeletedValue):
(WTF::HashTraits<WebCore::Layout::SlotPosition>::isDeletedValue):

• loader/PrivateClickMeasurement.h:

(WebCore::PrivateClickMeasurement::AttributionDestinationSite::matches const):
(WTF::HashTraits<WebCore::PrivateClickMeasurement::SourceSite>::constructDeletedValue):
(WTF::HashTraits<WebCore::PrivateClickMeasurement::SourceSite>::isDeletedValue):
(WTF::HashTraits<WebCore::PrivateClickMeasurement::AttributionDestinationSite>::constructDeletedValue):
(WTF::HashTraits<WebCore::PrivateClickMeasurement::AttributionDestinationSite>::isDeletedValue):
(WebCore::PrivateClickMeasurement::SourceSite::isHashTableDeletedValue const): Deleted.
(WebCore::PrivateClickMeasurement::SourceSite::deletedValue): Deleted.
(WebCore::PrivateClickMeasurement::SourceSite::constructDeletedValue): Deleted.
(WebCore::PrivateClickMeasurement::SourceSite::deleteValue): Deleted.
(WebCore::PrivateClickMeasurement::SourceSite::isDeletedValue const): Deleted.
(WebCore::PrivateClickMeasurement::AttributionDestinationSite::isHashTableDeletedValue const): Deleted.
(WebCore::PrivateClickMeasurement::AttributionDestinationSite::deletedValue): Deleted.
(WebCore::PrivateClickMeasurement::AttributionDestinationSite::constructDeletedValue): Deleted.
(WebCore::PrivateClickMeasurement::AttributionDestinationSite::deleteValue): Deleted.
(WebCore::PrivateClickMeasurement::AttributionDestinationSite::isDeletedValue const): Deleted.

• page/ClientOrigin.h:

(WTF::HashTraits<WebCore::ClientOrigin>::constructDeletedValue):

• page/GlobalWindowIdentifier.h:

(WTF::HashTraits<WebCore::GlobalWindowIdentifier>::constructDeletedValue):
(WTF::HashTraits<WebCore::GlobalWindowIdentifier>::isDeletedValue):

• platform/Cookie.h:

(WTF::HashTraits<WebCore::Cookie>::constructDeletedValue):
(WebCore::Cookie::Cookie): Deleted.

• platform/graphics/FontCache.cpp:

(WebCore::FontPlatformDataCacheKeyHashTraits::constructDeletedValue):

• platform/graphics/FontCache.h:

(WebCore::FontCascadeCacheKeyHashTraits::constructDeletedValue):

• platform/graphics/IntPointHash.h:

(WTF::HashTraits<WebCore::IntPoint>::constructDeletedValue):
(WTF::HashTraits<WebCore::IntPoint>::isDeletedValue):

• rendering/CSSValueKey.h:

(WTF::HashTraits<WebCore::CSSValueKey>::constructDeletedValue):

• workers/service/ServiceWorkerClientIdentifier.h:

(WTF::HashTraits<WebCore::ServiceWorkerClientIdentifier>::constructDeletedValue):
(WTF::HashTraits<WebCore::ServiceWorkerClientIdentifier>::isDeletedValue):

Source/WebCore/PAL:

• pal/SessionID.h:

(WTF::HashTraits<PAL::SessionID>::constructDeletedValue):

Source/WebKit:

Improve our constructDeletedValue() template specializations and make them more consistent:

• Use placement-new instead of object assignment since we don't want/need to destroy the existing object (since it is uninitialized).
• Do as little initialization as possible for performance reasons.

• NetworkProcess/cache/NetworkCache.h:

(WTF::HashTraits<WebKit::NetworkCache::GlobalFrameID>::constructDeletedValue):
(WTF::HashTraits<WebKit::NetworkCache::GlobalFrameID>::isDeletedValue):

• Platform/IPC/StringReference.h:

(WTF::HashTraits<IPC::StringReference>::constructDeletedValue):

• Shared/CallbackID.h:

(WTF::HashTraits<WebKit::CallbackID>::constructDeletedValue):
(WTF::HashTraits<WebKit::CallbackID>::isDeletedValue):

Source/WebKitLegacy/mac:

Improve our constructDeletedValue() template specializations and make them more consistent:

• Use placement-new instead of object assignment since we don't want/need to destroy the existing object (since it is uninitialized).
• Do as little initialization as possible for performance reasons.

• History/BinaryPropertyList.cpp:

(IntegerArray::integers const):
(IntegerArray::size const):
(IntegerArrayHashTraits::constructDeletedValue):
(IntegerArrayHashTraits::isDeletedValue):
(IntegerArray::markDeleted): Deleted.
(IntegerArray::isDeletedValue const): Deleted.
(IntegerArray::deletedValueSize): Deleted.

9:53 AM Changeset in webkit [276501] by Russell Epstein

• 2 edits in branches/safari-611-branch/Source/WebKit

Cherry-pick r276482. rdar://problem/77074513

[Mac] CMBaseClass object pointers can become unaligned on x86
​https://bugs.webkit.org/show_bug.cgi?id=224950
<rdar://77020922>

Reviewed by Eric Carlson.

CMBaseClass has a 4-byte version member before its 8-byte pointers on x86. Deal with this
the same way we do with other pointer-bearing, static, CM-type objects: enforce a 4-byte
packing, and prepend the struct with another 4-byte object in order to force the pointers
into 8-byte alignment.

• Shared/mac/MediaFormatReader/CoreMediaWrapped.h: (WebKit::CoreMediaWrapped<Wrapped>::vTable):

git-svn-id: ​https://svn.webkit.org/repository/webkit/trunk@276482 268f45cc-cd09-0410-ab3c-d52691b4dbfc

9:31 AM Changeset in webkit [276500] by calvaris@igalia.com

• 2 edits in trunk/Source/WebCore

[GStreamer][EME] cbcs fixes
​https://bugs.webkit.org/show_bug.cgi?id=224976

Reviewed by Philippe Normand.

In cbcs you can get from qtdemux buffers without an iv_size
because it had constant_iv_size. We need to check that.

When decryption bails out because of the buffer being unencrypted,
we should TRACE so.

cbcs buffers could not include the subsample_count, we consider 0
as default.

• platform/graphics/gstreamer/eme/WebKitCommonEncryptionDecryptorGStreamer.cpp:

(transformInPlace):

9:15 AM WebKitGTK/2.32.x edited by Adrian Perez de Castro

(diff)

9:14 AM WebKitGTK/2.32.x edited by Adrian Perez de Castro

(diff)

9:12 AM WebKitGTK/2.32.x edited by Adrian Perez de Castro

(diff)

8:40 AM Changeset in webkit [276499] by commit-queue@webkit.org

• 2 edits in trunk/Source/WebCore

Improve HashTableDeletedValue of ServiceWorkerRegistrationKey
​https://bugs.webkit.org/show_bug.cgi?id=224975

Patch by Michael Catanzaro <Michael Catanzaro> on 2021-04-23
Reviewed by Chris Dumez.

We construct only the SecurityOriginData, no need to construct a full
ServiceWorkerRegistrationKey or URL. No behavior changes.

• workers/service/ServiceWorkerRegistrationKey.h:

(WTF::HashTraits<WebCore::ServiceWorkerRegistrationKey>::constructDeletedValue):
(WTF::HashTraits<WebCore::ServiceWorkerRegistrationKey>::isDeletedValue):
(WebCore::ServiceWorkerRegistrationKey::isHashTableDeletedValue const): Deleted.
(WebCore::ServiceWorkerRegistrationKey::ServiceWorkerRegistrationKey): Deleted.

8:16 AM Changeset in webkit [276498] by cathiechen

• 8 edits in trunk/LayoutTests/imported/w3c

Import the update to "mapping attribute width and height to aspect ratio" tests from WPT
​https://bugs.webkit.org/show_bug.cgi?id=224911

Reviewed by Rob Buis.

Import the update to "mapping attribute width and height to aspect ratio" tests from WPT commit 0ae0bb7cab. Split up the test cases, to make sure
each image has its own test case and won't affect testing other images.

• web-platform-tests/html/rendering/replaced-elements/attributes-for-embedded-content-and-images/canvas-aspect-ratio-expected.txt:
• web-platform-tests/html/rendering/replaced-elements/attributes-for-embedded-content-and-images/img-aspect-ratio-expected.txt:
• web-platform-tests/html/rendering/replaced-elements/attributes-for-embedded-content-and-images/img-aspect-ratio.html:
• web-platform-tests/html/rendering/replaced-elements/attributes-for-embedded-content-and-images/picture-aspect-ratio-expected.txt:
• web-platform-tests/html/rendering/replaced-elements/attributes-for-embedded-content-and-images/picture-aspect-ratio.html:
• web-platform-tests/html/rendering/replaced-elements/attributes-for-embedded-content-and-images/resources/aspect-ratio.js:

(test_computed_style_aspect_ratio):

• web-platform-tests/html/rendering/replaced-elements/attributes-for-embedded-content-and-images/video-aspect-ratio-expected.txt:

7:32 AM Changeset in webkit [276497] by youenn@apple.com

• 5 edits in trunk/Source

Handle rotation correctly in WebRTC GPUProcess rendering pipeline
​https://bugs.webkit.org/show_bug.cgi?id=224927
<rdar://76915991>

Reviewed by Eric Carlson.

Source/WebCore:

Add a routine to update the affine transformn of the root layer.
Manually tested.

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

(WebCore::LocalSampleBufferDisplayLayer::updateRootLayerAffineTransform):

Source/WebKit:

Instead of updating the inner layer, update the root layer.

• GPUProcess/webrtc/RemoteSampleBufferDisplayLayer.cpp:

(WebKit::RemoteSampleBufferDisplayLayer::updateAffineTransform):

7:07 AM Changeset in webkit [276496] by commit-queue@webkit.org

• 2 edits in trunk/Source/JavaScriptCore

Unreviewed, reverting r276486.
​https://bugs.webkit.org/show_bug.cgi?id=224973

broke windows build

Reverted changeset:

"[JSC][Win] callOperationNoExceptionCheck() also needs to
support operations that return SlowPathReturnType"
​https://bugs.webkit.org/show_bug.cgi?id=224964
​https://trac.webkit.org/changeset/276486

6:29 AM Changeset in webkit [276495] by Philippe Normand

• 2 edits in trunk/Source/WebCore

Unreviewed, GStreamer follow-up after r276493

• platform/graphics/gstreamer/MediaPlayerPrivateGStreamer.cpp:

(WebCore::MediaPlayerPrivateGStreamer::createGSTPlayBin): Remove spurious adoptGRef call, as
this is not transfer-full.

6:17 AM Changeset in webkit [276494] by Philippe Normand

• 2 edits in trunk/LayoutTests

Unreviewed, GTK gardening

• platform/gtk/TestExpectations: Remove test expectation for

imported/w3c/web-platform-tests/mediacapture-fromelement/capture.html which is tracked in
the main TestExpectations already.

2:46 AM Changeset in webkit [276493] by commit-queue@webkit.org

• 7 edits in trunk/Source/WebCore

[Media] Allow access to MediaElement id from MediaPlayerPrivate
​https://bugs.webkit.org/show_bug.cgi?id=224818

Patch by Philippe Normand <​pnormand@igalia.com> on 2021-04-23
Reviewed by Xabier Rodriguez-Calvar.

A new method is added in the MediaPlayer allowing to query the client media element for its
identifier. That could be useful for accurate naming of the internal player/pipeline in the
MediaPlayerPrivate. If no specific id was set on the media element then the id is empty
string and the MediaPlayerPrivate needs to handle that by forging a unique id.

This also lead me to simplify pipeline-related code in the GStreamer player. The player can
handle only one pipeline in its entire life-time so the code handling pipeline "re-loading"
was actually never hit.

• html/HTMLMediaElement.cpp:

(WebCore::HTMLMediaElement::parseAttribute):

• html/HTMLMediaElement.h:
• platform/graphics/MediaPlayer.cpp:

(WebCore::MediaPlayer::elementId const):

• platform/graphics/MediaPlayer.h:

(WebCore::MediaPlayerClient::mediaPlayerElementId const):

• platform/graphics/gstreamer/MediaPlayerPrivateGStreamer.cpp:

(WebCore::MediaPlayerPrivateGStreamer::load):
(WebCore::MediaPlayerPrivateGStreamer::createGSTPlayBin):
(WebCore::MediaPlayerPrivateGStreamer::loadFull): Deleted.
(WebCore::MediaPlayerPrivateGStreamer::setPipeline): Deleted.

• platform/graphics/gstreamer/MediaPlayerPrivateGStreamer.h:

2:43 AM Changeset in webkit [276492] by svillar@igalia.com

• 2 edits in trunk/Source/WebCore

Do not set synchronous scrolling for layers without relevant scrolling scopes
​https://bugs.webkit.org/show_bug.cgi?id=221383

Reviewed by Simon Fraser.

Fixed backgrounds could force the layer compositor to set synchronous scrolling because they're slow
to repaint. However that cannot be done if the layer's boxScrollingScope hasn't been previously updated
in RenderLayer::updateLayerPosition.

• rendering/RenderLayerCompositor.cpp:

(WebCore::RenderLayerCompositor::updateSynchronousScrollingNodes): Do not call
setSynchronousScrollingReasons() if there is no scrollingScope.

2:23 AM Changeset in webkit [276491] by commit-queue@webkit.org

• 12 edits
  4 adds in trunk

[LibWebRTC][WPE][GTK] Enable vp9 and NO_MAIN_THREAD_WRAPPING
​https://bugs.webkit.org/show_bug.cgi?id=222795

Patch by Philippe Normand <​pnormand@igalia.com> on 2021-04-23
Reviewed by Xabier Rodriguez-Calvar.

Source/ThirdParty/libwebrtc:

• CMakeLists.txt: Enable NO_MAIN_THREAD_WRAPPING as in the XCode build and harmonize options

between Apple and non-Apple ports.

• Source/webrtc/common_video/h265/h265_pps_parser.h:

Source/WebCore:

Add VP9 encoding and decoding support in the WPE/GTK LibWebRTC backend. The underlying
encoding support is based on LibWebRTC's internal VP9 support. The GStreamer VPx encoders
lack simulcast and high profile support, so can't really be used anyway. The
GStreamerVP8Encoder was removed for this reason as well.

• platform/mediastream/libwebrtc/GStreamerVideoDecoderFactory.cpp:

(WebCore::VP9Decoder::VP9Decoder):
(WebCore::VP9Decoder::Create):
(WebCore::GStreamerVideoDecoderFactory::CreateVideoDecoder):
(WebCore::GStreamerVideoDecoderFactory::GStreamerVideoDecoderFactory):
(WebCore::GStreamerVideoDecoderFactory::GetSupportedFormats const):

• platform/mediastream/libwebrtc/GStreamerVideoDecoderFactory.h:
• platform/mediastream/libwebrtc/GStreamerVideoEncoder.cpp:
• platform/mediastream/libwebrtc/GStreamerVideoEncoderFactory.cpp:

(WebCore::GStreamerVideoEncoder::makeElement):
(WebCore::GStreamerVideoEncoder::createEncoder):
(WebCore::GStreamerVideoEncoder::SetRestrictionCaps):
(WebCore::GStreamerVideoEncoderFactory::CreateVideoEncoder):
(WebCore::GStreamerVideoEncoderFactory::GStreamerVideoEncoderFactory):
(WebCore::GStreamerVideoEncoderFactory::GetSupportedFormats const):

• platform/mediastream/libwebrtc/GStreamerVideoEncoderFactory.h:
• platform/mediastream/libwebrtc/LibWebRTCProviderGStreamer.cpp:

(WebCore::LibWebRTCProviderGStreamer::createDecoderFactory):
(WebCore::LibWebRTCProviderGStreamer::createEncoderFactory):

LayoutTests:

Update GLIB baselines for webrtc tests.

• platform/glib/TestExpectations:
• platform/glib/imported/w3c/web-platform-tests/webrtc/RTCPeerConnection-onnegotiationneeded-expected.txt: Added.
• platform/glib/imported/w3c/web-platform-tests/webrtc/RTCPeerConnection-restartIce.https-expected.txt: Added.
• platform/glib/imported/w3c/web-platform-tests/webrtc/RTCRtpTransceiver-setCodecPreferences-expected.txt: Added.

12:16 AM Changeset in webkit [276490] by Carlos Garcia Campos

• 15 edits in trunk/Source/WebKit

[GTK] Implement PageClient::makeViewBlank()
​https://bugs.webkit.org/show_bug.cgi?id=224236

Reviewed by Chris Dumez.

Make most of the changes in r275485 cross platform and implement PageClient::makeViewBlank() for the GTK port.

• UIProcess/API/glib/WebKitUIClient.cpp:
• UIProcess/API/gtk/PageClientImpl.cpp:

(WebKit::PageClientImpl::makeViewBlank):

• UIProcess/API/gtk/PageClientImpl.h:
• UIProcess/API/gtk/WebKitWebViewBase.cpp:

(webkitWebViewBaseSnapshot):
(webkitWebViewBaseDraw):
(webkitWebViewBaseMakeBlank):

• UIProcess/API/gtk/WebKitWebViewBasePrivate.h:
• UIProcess/WebPageProxy.cpp:

(WebKit::WebPageProxy::didUpdateRenderingAfterCommittingLoad):
(WebKit::WebPageProxy::stopMakingViewBlankDueToLackOfRenderingUpdate):
(WebKit::WebPageProxy::makeViewBlankIfUnpaintedSinceLastLoadCommit):
(WebKit::WebPageProxy::didCommitLoadForFrame):

• UIProcess/WebPageProxy.h:
• UIProcess/WebPageProxy.messages.in:
• UIProcess/mac/WebPageProxyMac.mm:

(WebKit::WebPageProxy::didUpdateRenderingAfterCommittingLoad): Deleted.

• WebProcess/WebPage/CoordinatedGraphics/CompositingCoordinator.cpp:

(WebKit::CompositingCoordinator::flushPendingLayerChanges):

• WebProcess/WebPage/CoordinatedGraphics/DrawingAreaCoordinatedGraphics.cpp:

(WebKit::DrawingAreaCoordinatedGraphics::updateBackingStoreState):
(WebKit::DrawingAreaCoordinatedGraphics::display):

• WebProcess/WebPage/WebPage.cpp:

(WebKit::WebPage::didUpdateRendering):
(WebKit::WebPage::didCommitLoad):

• WebProcess/WebPage/WebPage.h:
• WebProcess/WebPage/mac/WebPageMac.mm:

(WebKit::WebPage::didUpdateRendering): Deleted.