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Oct 1, 2019:

11:58 PM BuildingCairoOnWindows edited by Fujii Hironori

(diff)

11:39 PM Changeset in webkit [250595] by timothy_horton@apple.com

19 edits in trunk/Source

Clean up some includes to make the build a bit faster
https://bugs.webkit.org/show_bug.cgi?id=202444

Reviewed by Geoff Garen.

No new tests, just reorganizing.

Apply some profile-guided optimizations to our headers.

bindings/js/CallTracerTypes.h:
css/typedom/TypedOMCSSImageValue.h:
html/canvas/WebGLObject.h:
html/canvas/WebGLVertexArrayObjectBase.h:
inspector/InspectorInstrumentation.cpp:

(WebCore::InspectorInstrumentation::instrumentingAgentsForWebGPUDevice):
(WebCore::InspectorInstrumentation::instrumentingAgentsForWorkerGlobalScope):
(WebCore::InspectorInstrumentation::instrumentingAgentsForPage):
(WebCore::InspectorInstrumentation::instrumentingAgentsForContext):

inspector/InspectorInstrumentation.h:

(WebCore::InspectorInstrumentation::didCreateWebGPUDevice):
(WebCore::InspectorInstrumentation::willDestroyWebGPUDevice):
(WebCore::InspectorInstrumentation::didCreateWebGPUPipeline):

platform/graphics/BitmapImage.cpp:
platform/graphics/Font.h:
platform/graphics/cg/GraphicsContextCG.cpp:

(WebCore::getUserToBaseCTM):

platform/graphics/cg/GraphicsContextCG.h:

(WebCore::getUserToBaseCTM): Deleted.

platform/graphics/cg/ImageBufferCG.cpp:
platform/graphics/cocoa/IOSurface.h:
platform/graphics/mac/PDFDocumentImageMac.mm:

InspectorInstrumentation.h is one of the most expensive headers in the entire project.
While not included in many places (70), it is fairly straightforward to reduce
its per-inclusion cost by rougly 80%.

UIProcess/API/Cocoa/_WKThumbnailView.mm:

WebView/WebFrame.mm:
WebView/WebView.mm:

8:48 PM Changeset in webkit [250594] by ysuzuki@apple.com

2 edits in trunk/Source/JavaScriptCore

Unreviewed, fix incorrect assertion
https://bugs.webkit.org/show_bug.cgi?id=202391

runtime/JSLock.cpp:

(JSC::JSLock::DropAllLocks::~DropAllLocks):

8:45 PM Changeset in webkit [250593] by commit-queue@webkit.org

5 edits in trunk

[win-ews] No such file or directory: u'/cygdrive/C/cygwin/home/buildbot/WebKit/WebKitBuild/Release/bin32/layout-test-results/pywebsocket.ws.log-out.txt'
https://bugs.webkit.org/show_bug.cgi?id=188640

Patch by Alexey Shvayka <Alexey Shvayka> on 2019-10-01
Reviewed by Alex Christensen.

Tools:

Properly shutdown WebSocket server so that port 8880 is released.
Prevent failure of WebSocket tests when launched in freshly cloned repository.

Scripts/new-run-webkit-websocketserver:

(main): Tweak import and use class constants of PyWebSocket directly.

Scripts/webkitpy/layout_tests/servers/websocket_server.py:

(PyWebSocket._prepare_config): Create test output directory if it doesn't exist.

LayoutTests:

WebSocket server is now fixed, tests should pass.

Reverted changeset:

"Unreviewed test gardening"
https://bugs.webkit.org/show_bug.cgi?id=188640
https://trac.webkit.org/changeset/234933

8:40 PM Changeset in webkit [250592] by Fujii Hironori

4 edits in trunk/Source/ThirdParty/ANGLE

[WinCairo][Clang][ANGLE] global_state.cpp(39,1): error: static_assert failed due to requirement 'std::is_trivially_constructible<std::atomic<std::mutex *>>::value' "global mutex is not trivially constructible"
https://bugs.webkit.org/show_bug.cgi?id=201751

Reviewed by Alex Christensen.

Clang-cl couldn't compile the latest ANGLE with MS STL owing to a
static_assert failure.

Fix it by cherri-picking the upstream fix.
<https://chromium.googlesource.com/angle/angle/+/755417dd79071d6149c81418e1404b0c61d19672>

AUTHORS:
src/common/angleutils.h:
src/libGLESv2/global_state.cpp:

8:12 PM Changeset in webkit [250591] by achristensen@apple.com

14 edits in trunk

Progress towards a functioning CMake build on Mac
https://bugs.webkit.org/show_bug.cgi?id=202443

Rubber-stamped by Tim Horton.

Source/WebCore:

testing/Internals.mm:

Source/WebCore/PAL:

pal/PlatformMac.cmake:

Source/WebKit:

CMakeLists.txt:
PlatformMac.cmake:

Tools:

DumpRenderTree/PlatformMac.cmake:
MiniBrowser/mac/CMakeLists.txt:
TestRunnerShared/cocoa/ClassMethodSwizzler.mm:
TestWebKitAPI/CMakeLists.txt:
TestWebKitAPI/PlatformMac.cmake:
WebKitTestRunner/PlatformMac.cmake:

7:28 PM BuildingCairoOnWindows edited by Fujii Hironori

(diff)

6:50 PM Changeset in webkit [250590] by Jonathan Bedard

2 edits in trunk/Source/WTF

WebKitTestRunner: Many tests timeout on macOS Catalina
https://bugs.webkit.org/show_bug.cgi?id=201616
<rdar://problem/55200897>

Reviewed by Alexey Proskuryakov.

wtf/Platform.h: USE_SOURCE_APPLICATION_AUDIT_DATA should only be enabled on

builds which allow restricted entitlements.

6:18 PM Changeset in webkit [250589] by wilander@apple.com

16 edits
2 copies
1 move
3 adds in trunk

Storage Access API: document.hasStorageAccess() should return true when the cookie policy allows access
https://bugs.webkit.org/show_bug.cgi?id=202435
<rdar://problem/55718526>

Reviewed by Brent Fulgham.

Source/WebCore:

WebKit's Storage Access API implementation has so far only looked at whether ITP is
blocking cookie access or not. However, the default cookie policy is still in
effect underneath ITP. document.hasStorageAccess() should return true if the
third-party:
a) is not classified by ITP, and
b) has cookies which implies it can use cookies as third-party according to the
default cookie policy.

Tests: http/tests/storageAccess/has-storage-access-false-by-default-ephemeral.html

http/tests/storageAccess/has-storage-access-true-if-third-party-has-cookies-ephemeral.html
http/tests/storageAccess/has-storage-access-true-if-third-party-has-cookies.html

platform/network/NetworkStorageSession.h:
platform/network/cocoa/NetworkStorageSessionCocoa.mm:

(WebCore::NetworkStorageSession::hasCookies const):

platform/network/curl/NetworkStorageSessionCurl.cpp:

(WebCore::NetworkStorageSession::hasCookies const):

Not yet implemented. Always says false.

platform/network/soup/NetworkStorageSessionSoup.cpp:

(WebCore::NetworkStorageSession::hasCookies const):

Not yet implemented. Always says false.

Source/WebKit:

NetworkProcess/Classifier/ResourceLoadStatisticsMemoryStore.cpp:

(WebKit::ResourceLoadStatisticsMemoryStore::hasStorageAccess):

NetworkProcess/Classifier/WebResourceLoadStatisticsStore.cpp:

(WebKit::WebResourceLoadStatisticsStore::hasCookies):

NetworkProcess/Classifier/WebResourceLoadStatisticsStore.h:
NetworkProcess/NetworkConnectionToWebProcess.cpp:

(WebKit::NetworkConnectionToWebProcess::hasStorageAccess):

NetworkProcess/NetworkProcess.cpp:

(WebKit::NetworkProcess::registrableDomainsWithWebsiteData):

Tools:

This change makes sure topPrivatelyControlledDomain() correctly handles domains
with leading dots, as often used in cookie domains.

TestWebKitAPI/Tests/WebCore/PublicSuffix.cpp:

(TestWebKitAPI::TEST_F):

LayoutTests:

http/tests/storageAccess/has-storage-access-false-by-default-ephemeral-expected.txt: Added.
http/tests/storageAccess/has-storage-access-false-by-default-ephemeral.html: Copied from LayoutTests/http/tests/storageAccess/has-storage-access-true-if-feature-off.html.
http/tests/storageAccess/has-storage-access-true-if-third-party-has-cookies-ephemeral-expected.txt: Added.
http/tests/storageAccess/has-storage-access-true-if-third-party-has-cookies-ephemeral.html: Copied from LayoutTests/http/tests/storageAccess/has-storage-access-true-if-feature-off.html.
http/tests/storageAccess/has-storage-access-true-if-third-party-has-cookies-expected.txt: Added.
http/tests/storageAccess/has-storage-access-true-if-third-party-has-cookies.html: Renamed from LayoutTests/http/tests/storageAccess/has-storage-access-true-if-feature-off.html.
platform/ios/TestExpectations:
platform/mac-wk2/TestExpectations:

5:06 PM Changeset in webkit [250588] by timothy_horton@apple.com

6 edits in trunk/Source/WebCore

Clean up some includes to make the build a bit faster
https://bugs.webkit.org/show_bug.cgi?id=202437

Reviewed by Jer Noble.

Modules/webaudio/PannerNode.h:
Modules/webaudio/RealtimeAnalyser.h:
platform/audio/HRTFPanner.h:

FFTFrame includes Accelerate.h, which is quite expensive.

4:46 PM Changeset in webkit [250587] by Jonathan Bedard

7 edits in trunk/Tools

results.webkit.org: Standardize styles in the drawer
https://bugs.webkit.org/show_bug.cgi?id=202428

Rubber-stamped by Aakash Jain.

resultsdbpy/resultsdbpy/view/static/css/search.css: Rename boldInverseColor.
resultsdbpy/resultsdbpy/view/static/css/tooltip.css: Ditto.
resultsdbpy/resultsdbpy/view/static/js/drawer.js: Move style specifications into webkit.css.
resultsdbpy/resultsdbpy/view/static/js/timeline.js: Ditto.
resultsdbpy/resultsdbpy/view/static/library/css/webkit.css:

(.input>label): Use the boldInverseColor instead of grey.
(.input>input[type="text"][required], .input>input[type="number"][required],): Darken the border,
decrease the font weight.
(.input>input[type="text"][required]~label, .input>input[type="number"][required]~label,): Use the inverseColor instead of grey.

3:55 PM Changeset in webkit [250586] by Alan Coon

1 copy in tags/Safari-608.3.7

Tag Safari-608.3.7.

3:55 PM Changeset in webkit [250585] by sbarati@apple.com

4 edits
2 adds in trunk

ObjectAllocationSinkingPhase shouldn't insert hints for allocations which are no longer valid
https://bugs.webkit.org/show_bug.cgi?id=199361
<rdar://problem/52454940>

Reviewed by Yusuke Suzuki.

JSTests:

stress/allocation-sinking-hints-are-valid-ssa-2.js: Added.

(main.fn):
(main.executor):
(main):

stress/allocation-sinking-hints-are-valid-ssa.js: Added.

(main.fn):
(main.executor):
(main):

Source/JavaScriptCore:

In a prior fix to the object allocation sinking phase, I added code where we
made sure to insert PutHints over Phis for fields of an object at control flow
merge points. However, that code didn't consider that the base of the PutHint
may no longer be a valid heap location. This could cause us to emit invalid
SSA code by referring to a node which does not dominate the PutHint location.
This patch fixes the bug to only emit the PutHints when valid.

This patch also makes it so that DFGValidate actually validates that the graph
is in valid SSA form. E.g, any use of a node N must be dominated by N.

dfg/DFGObjectAllocationSinkingPhase.cpp:
dfg/DFGValidate.cpp:

3:47 PM Changeset in webkit [250584] by Antti Koivisto

22 edits in trunk

[CSS Shadow Parts] Parse 'part' attribute
https://bugs.webkit.org/show_bug.cgi?id=202409

Reviewed by Ryosuke Niwa.

LayoutTests/imported/w3c:

web-platform-tests/css/css-shadow-parts/invalidation-change-part-name-idl-domtokenlist-expected.txt:
web-platform-tests/css/css-shadow-parts/part-name-idl-expected.txt:

Source/WebCore:

Add parsing for Element 'part' attribute and the IDL interface.
Also add a feature flag for CSS Shadow Parts.

dom/Element.cpp:

(WebCore::Element::attributeChanged):
(WebCore::isNonEmptyTokenList):
(WebCore::Element::classAttributeChanged):
(WebCore::Element::partAttributeChanged):
(WebCore::Element::partNames const):
(WebCore::Element::part):
(WebCore::classStringHasClassName): Deleted.

dom/Element.h:
dom/Element.idl:
dom/ElementRareData.cpp:
dom/ElementRareData.h:

(WebCore::ElementRareData::partList const):
(WebCore::ElementRareData::setPartList):
(WebCore::ElementRareData::partNames const):
(WebCore::ElementRareData::setPartNames):

html/HTMLAttributeNames.in:
page/RuntimeEnabledFeatures.h:

(WebCore::RuntimeEnabledFeatures::setCSSShadowPartsEnabled):
(WebCore::RuntimeEnabledFeatures::cssShadowPartsEnabled const):

Source/WebKit:

Shared/WebPreferences.yaml:

Add experimental feature, default to disabled for now.

Source/WebKitLegacy/mac:

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

(+[WebPreferences initialize]):
(-[WebPreferences cssShadowPartsEnabled]):
(-[WebPreferences setCSSShadowPartsEnabled:]):

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

(-[WebView _preferencesChanged:]):

Tools:

DumpRenderTree/mac/DumpRenderTree.mm:

(enableExperimentalFeatures):

3:21 PM Changeset in webkit [250583] by ysuzuki@apple.com

13 edits in trunk/Source

[JSC] Place VM* in TLS
https://bugs.webkit.org/show_bug.cgi?id=202391

Reviewed by Mark Lam.

Source/JavaScriptCore:

This patch puts VM* in TLS mainly for debugging purpose. In JSLockHolder, we put VM* and save the old VM* in TLS.
And JSLockHolder's destructor restores it. It is possible that we have two VMs A and B. After locking A, we enter

In this case, when B's lock is released, we should restore TLS to A. We put the old VM* in JSLockHolder::m_previousVMInTLS

so that we can restore it in JSLockHolder's destructor.

This patch also cleans up Lock<JSLock> / std::lock_guard<JSLock> usage in JSRunLoopTimer and JSManagedValue by introducing
JSLockHolder with LockIfVMIsLive tag. Previously, we are intentionally use std::lock_guard<JSLock> since VM* can be dead
at these places. JSLockHolder with LockIfVMIsLive handles this case carefully: it locks JSLock when VM* is live.

API/JSManagedValue.mm:

(-[JSManagedValue value]):

API/glib/JSCWeakValue.cpp:

(jsc_weak_value_get_value):

runtime/InitializeThreading.cpp:

(JSC::initializeThreading):

runtime/JSLock.cpp:

(JSC::JSLockHolder::JSLockHolder):
(JSC::JSLockHolder::~JSLockHolder):
(JSC::JSLock::DropAllLocks::DropAllLocks):
(JSC::JSLock::DropAllLocks::~DropAllLocks):

runtime/JSLock.h:

(JSC::JSLockHolder::vm):

runtime/JSRunLoopTimer.cpp:

(JSC::JSRunLoopTimer::timerDidFire):

runtime/VM.cpp:

(JSC::VM::initializeTLS):

runtime/VM.h:

(JSC::VM::exchange):
(JSC::VM::current):

Source/WebCore:

Use JSLockHolder instead. It automatically puts VM* in TLS.

bindings/js/IDBBindingUtilities.cpp:

(WebCore::toJS):
(WebCore::deserializeIDBValueToJSValue):

Source/WTF:

Changed FastTLS's key name from WTF_GC_TLC_KEY to WTF_VM_KEY.

wtf/FastTLS.h:

2:35 PM Changeset in webkit [250582] by youenn@apple.com

5 edits in trunk/Source/WebCore

Queue events and promise resolution in RTCPeerConnection when suspended for page cache
https://bugs.webkit.org/show_bug.cgi?id=202396

Reviewed by Chris Dumez.

This patch prepares RTCPeerConnection to be suspendable to enter page cache.
For that purpose, we queue events and promise resolution/rejection tasks if the RTCPeerConnection m_shouldDelayTasks is set to true.
This queueing is enabled when RTCPeerConnection is asked to suspend itself.
The queued tasks are then executed at resume time.
Renamed fireEvent to dispatchEventWhenFeasible.
No change of behavior for now.

Modules/mediastream/PeerConnectionBackend.cpp:

(WebCore::PeerConnectionBackend::createOfferSucceeded):
(WebCore::PeerConnectionBackend::createOfferFailed):
(WebCore::PeerConnectionBackend::createAnswerSucceeded):
(WebCore::PeerConnectionBackend::createAnswerFailed):
(WebCore::PeerConnectionBackend::setLocalDescriptionSucceeded):
(WebCore::PeerConnectionBackend::setLocalDescriptionFailed):
(WebCore::PeerConnectionBackend::setRemoteDescriptionSucceeded):
(WebCore::PeerConnectionBackend::setRemoteDescriptionFailed):
(WebCore::PeerConnectionBackend::addIceCandidateSucceeded):
(WebCore::PeerConnectionBackend::addIceCandidateFailed):

Modules/mediastream/RTCPeerConnection.cpp:

(WebCore::RTCPeerConnection::doClose):
(WebCore::RTCPeerConnection::suspend):
(WebCore::RTCPeerConnection::resume):
(WebCore::RTCPeerConnection::updateIceGatheringState):
(WebCore::RTCPeerConnection::updateIceConnectionState):
(WebCore::RTCPeerConnection::updateConnectionState):
(WebCore::RTCPeerConnection::scheduleNegotiationNeededEvent):
(WebCore::RTCPeerConnection::doTask):
(WebCore::RTCPeerConnection::fireEvent):

Modules/mediastream/RTCPeerConnection.h:

2:26 PM Changeset in webkit [250581] by Brent Fulgham

4 edits in trunk/Source/WebCore

[FTW] Correct additional canvas test failures
https://bugs.webkit.org/show_bug.cgi?id=202388

Reviewed by Fujii Hironori.

This patch corrects a handful of errors in Direct2D's drawing code.

platform/graphics/win/Direct2DOperations.cpp:

(WebCore::Direct2D::clearRect): Use the transformed dimensions of
rects to determine whether they intersect with the render target.

platform/graphics/win/ImageBufferDataDirect2D.cpp:

(WebCore::ImageBufferData::copyRectFromData const):
(WebCore::ImageBufferData::loadDataToBitmapIfNeeded): It is not
necessary (or correct) to 'endDraw' when loading image data to the
Bitmap target.

platform/graphics/win/PathDirect2D.cpp:

(WebCore::Path::strokeBoundingRect const): Provide an implementation.

1:41 PM Changeset in webkit [250580] by Devin Rousso

2 edits in trunk/Source/WebInspectorUI

Web Inspector: Sources: clicking on a breakpoint changes the path components to not match the script's path
https://bugs.webkit.org/show_bug.cgi?id=196450
<rdar://problem/49488100>

Reviewed by Matt Baker.

When selecting any tree element that isn't in the resources tree outline, attempt to find
the corresponding tree element in the resources tree outline and silently select that as
well so that the hierarchical path component shows the right breadcrumb trail.

If the tree element is for a WI.Script which has a corresponding WI.Resource, use the
WI.Resource instead.

UserInterface/Views/SourcesNavigationSidebarPanel.js:

(WI.SourcesNavigationSidebarPanel.prototype._handleTreeSelectionDidChange):

1:35 PM Changeset in webkit [250579] by achristensen@apple.com

30 edits in trunk/Source

Progress towards successful CMake build on Mac
https://bugs.webkit.org/show_bug.cgi?id=202426

Rubber-stamped by Tim Horton.

Source/WebCore:

PlatformMac.cmake:

Source/WebCore/PAL:

pal/PlatformMac.cmake:

Source/WebKit:

Platform/cocoa/PaymentAuthorizationPresenter.h:
Platform/cocoa/PaymentAuthorizationPresenter.mm:
Platform/cocoa/PaymentAuthorizationViewController.h:
Platform/cocoa/PaymentAuthorizationViewController.mm:
Platform/cocoa/WKPaymentAuthorizationDelegate.mm:
PlatformMac.cmake:
Shared/SandboxExtension.h:

(WebKit::SandboxExtension::createHandleForReadByPid):

SourcesCocoa.txt:
UIProcess/API/Cocoa/WKWebView.mm:
UIProcess/API/Cocoa/WKWebsiteDataStore.mm:

(-[WKWebsiteDataStore _hasRegisteredServiceWorker]):

UIProcess/API/mac/WKView.mm:
UIProcess/Cocoa/SOAuthorization/PopUpSOAuthorizationSession.mm:
UIProcess/Cocoa/SOAuthorization/SOAuthorizationSession.mm:
UIProcess/Cocoa/WKFullKeyboardAccessWatcher.mm:
UIProcess/Cocoa/WKShareSheet.mm:

(-[WKShareSheet delegate]):
(-[WKShareSheet setDelegate:]):

UIProcess/Cocoa/WebProcessPoolCocoa.mm:
UIProcess/Cocoa/WebViewImpl.h:
WebKit.xcodeproj/project.pbxproj:
WebProcess/WebCoreSupport/WebResourceLoadObserver.cpp:
WebProcess/WebCoreSupport/ios/WebPreviewLoaderClient.h:
WebProcess/WebPage/Cocoa/WebRemoteObjectRegistry.cpp:

Source/WebKitLegacy:

PlatformMac.cmake:

Source/WebKitLegacy/mac:

WebView/WebDataSource.mm:

1:22 PM Changeset in webkit [250578] by Alan Coon

1 edit in branches/safari-608-branch/Source/WebCore/loader/cache/CachedResourceLoader.cpp

Unreviewed build fix. rdar://problem/55876838

1:21 PM Changeset in webkit [250577] by keith_miller@apple.com

2 edits in trunk/JSTests

skip test until we figure out why it's timing out
https://bugs.webkit.org/show_bug.cgi?id=202423

Reviewed by Mark Lam.

new_array_with_spread-should-cap-array-size-to-MIN_ARRAY_STORAGE_CONSTRUCTION_LENGTH.js consistently times out on the bots.
Let's skip it until we figure out what's going on.

stress/new_array_with_spread-should-cap-array-size-to-MIN_ARRAY_STORAGE_CONSTRUCTION_LENGTH.js:

1:15 PM Changeset in webkit [250576] by timothy_horton@apple.com

13 edits in trunk/Source

Clean up some includes to make the build a bit faster
https://bugs.webkit.org/show_bug.cgi?id=202417

Reviewed by Jer Noble.

Source/WebCore:

No new tests, just reorganizing.

Apply some profile-guided optimizations to our headers.

Modules/mediasource/SourceBuffer.cpp:
WebCorePrefix.h:

Add HashMap, which ends up included in all source files.

html/HTMLImageElement.cpp:

(WebCore::HTMLImageElement::HTMLImageElement):
(WebCore::HTMLImageElement::selectImageSource):
(WebCore::HTMLImageElement::didAttachRenderers):
(WebCore::HTMLImageElement::insertedIntoAncestor):
(WebCore::HTMLImageElement::width):
(WebCore::HTMLImageElement::height):
(WebCore::HTMLImageElement::naturalWidth const):
(WebCore::HTMLImageElement::naturalHeight const):
(WebCore::HTMLImageElement::complete const):
(WebCore::HTMLImageElement::decode):
(WebCore::HTMLImageElement::didMoveToNewDocument):
(WebCore::HTMLImageElement::cachedImage const):
(WebCore::HTMLImageElement::setLoadManually):
(WebCore::HTMLImageElement::hasPendingActivity const):
(WebCore::HTMLImageElement::pendingDecodePromisesCountForTesting const):

html/HTMLImageElement.h:

(WebCore::HTMLImageElement::cachedImage const): Deleted.
(WebCore::HTMLImageElement::setLoadManually): Deleted.
(WebCore::HTMLImageElement::hasPendingActivity const): Deleted.
(WebCore::HTMLImageElement::pendingDecodePromisesCountForTesting const): Deleted.
HTMLImageLoader brings in JSDOMPromiseDeferred, which is known to be horribly expensive.
Out-of-line m_imageLoader.

platform/graphics/GraphicsLayer.h:

Swap Animation for TimingFunction, which is much smaller.

platform/graphics/MediaPlayer.h:

InbandTextTrackPrivate brings in SerializedPlatformRepresentation.h,
which is very expensive. MediaPlayer.h is included in many places.
Break the link.

platform/graphics/avfoundation/objc/MediaPlayerPrivateMediaSourceAVFObjC.h:

Source/WebKit:

WebProcess/Plugins/Netscape/NetscapePlugin.h:
WebProcess/Plugins/Plugin.h:

Fix the build.

12:44 PM Changeset in webkit [250575] by keith_miller@apple.com

2 edits in trunk/JSTests

Mark toctou test as skipped on debug builds
https://bugs.webkit.org/show_bug.cgi?id=202420

Reviewed by Saam Barati.

Keeps timing out... Let's just skip it.

stress/toctou-having-a-bad-time-new-array.js:

12:23 PM Changeset in webkit [250574] by aakash_jain@apple.com

2 edits in trunk/Tools

Follow-up fix to r250572 to fix a typo.
[ews] Add method to retry a build using Buildbot API
https://bugs.webkit.org/show_bug.cgi?id=202408

Unreviewed follow-up fix.

BuildSlaveSupport/ews-app/ews/common/buildbot.py:

12:21 PM Changeset in webkit [250573] by youenn@apple.com

3 edits in trunk/Source/WebCore

RTCDataChannel should not prevent entering page cache except if in open state
https://bugs.webkit.org/show_bug.cgi?id=202395

Reviewed by Chris Dumez.

Only prevent entering page cache in open state.
Enqueue message through the document event queue to handle suspension properly.

We cannot yet write page cache tests as a data channel requires a peer connection which
currently forbids entering page cache.

Modules/mediastream/RTCDataChannel.cpp:

(WebCore::RTCDataChannel::RTCDataChannel):
(WebCore::RTCDataChannel::didReceiveStringData):
(WebCore::RTCDataChannel::didReceiveRawData):
(WebCore::RTCDataChannel::didDetectError):
(WebCore::RTCDataChannel::bufferedAmountIsDecreasing):
(WebCore::RTCDataChannel::scheduleDispatchEvent):
(WebCore::RTCDataChannel::scheduledEventTimerFired): Deleted.

Modules/mediastream/RTCDataChannel.h:

12:06 PM Changeset in webkit [250572] by aakash_jain@apple.com

2 edits in trunk/Tools

[ews] Add method to retry a build using Buildbot API
https://bugs.webkit.org/show_bug.cgi?id=202408

Reviewed by Jonathan Bedard.

BuildSlaveSupport/ews-app/ews/common/buildbot.py:

(Buildbot.retry_build): Method to retry given build using Buildbot API.

12:01 PM Changeset in webkit [250571] by keith_miller@apple.com

9652 edits
1065 adds in trunk/JSTests

2019-10-01 Keith Miller <keith_miller@apple.com>

Test262 update

Rubber-stamped by Michael Saboff.

Note, this was too big to effectivetly put on bugzilla as it's a 10MB patch...

test262/*:

11:51 AM Changeset in webkit [250570] by commit-queue@webkit.org

8 edits
4 deletes in trunk

[Mac] Layout Test imported/w3c/web-platform-tests/fetch/api/redirect/redirect-location.any.html fails
https://bugs.webkit.org/show_bug.cgi?id=202350

Patch by Rob Buis <rbuis@igalia.com> on 2019-10-01
Reviewed by Alex Christensen.

LayoutTests/imported/w3c:

Update improved test results.

web-platform-tests/fetch/api/redirect/redirect-empty-location.any-expected.txt:
web-platform-tests/fetch/api/redirect/redirect-empty-location.any.worker-expected.txt:
web-platform-tests/fetch/api/redirect/redirect-location-expected.txt: Removed.
web-platform-tests/fetch/api/redirect/redirect-location.any-expected.txt:
web-platform-tests/fetch/api/redirect/redirect-location.any.worker-expected.txt:

Source/WebCore:

In some cases didReceiveResponse will deliver redirects (normally willSendRequestInternal will be used for redirects).
When this is done in manual redirect mode make sure the response type is opaque redirect.

Test: imported/w3c/web-platform-tests/fetch/api/redirect/redirect-location.any.html

loader/SubresourceLoader.cpp:

(WebCore::SubresourceLoader::didReceiveResponse):

LayoutTests:

Remove expectation for non-existing tests.

platform/gtk/imported/w3c/web-platform-tests/fetch/api/redirect/redirect-location-expected.txt: Removed.
platform/gtk/imported/w3c/web-platform-tests/fetch/api/redirect/redirect-location-worker-expected.txt: Removed.
platform/wpe/imported/w3c/web-platform-tests/fetch/api/redirect/redirect-location-worker-expected.txt: Removed.

11:24 AM Changeset in webkit [250569] by Alan Coon

3 edits in branches/safari-608-branch/Source/WebCore

Cherry-pick r250528. rdar://problem/55876838

Refine restrictions for X-Temp-Tablet HTTP header experiment
https://bugs.webkit.org/show_bug.cgi?id=202367
<rdar://problem/55849139>

Reviewed by Geoffrey Garen.

Refine restrictions for X-Temp-Tablet HTTP header experiment:

Only send the header if the embedding application is MobileSafari.
Only send the header if the first party is google.com
Only send the header if the current date is before 2/1/2020
Send the header even if using an ephemeral session

loader/cache/CachedResourceLoader.cpp: (WebCore::isXTempTabletHeaderExperimentOver): (WebCore::CachedResourceLoader::CachedResourceLoader): (WebCore::isGoogleSearch): (WebCore::CachedResourceLoader::shouldSendXTempTabletHeader const): (WebCore::CachedResourceLoader::requestResource):
loader/cache/CachedResourceLoader.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@250528 268f45cc-cd09-0410-ab3c-d52691b4dbfc

11:23 AM Changeset in webkit [250568] by msaboff@apple.com

4 edits in trunk

[YARR] Properly handle surrogates when matching back references
https://bugs.webkit.org/show_bug.cgi?id=202041

Patch by Michael Saboff <msaboff@apple.com> and Paulo Matos <Paulo Matos> on 2019-10-01
Reviewed by Keith Miller.

JSTests:

Unchanged from the workin progress patch posted by Paulo Matos <Paulo Matos>.

Updated test.

stress/regexp-unicode-surrogate-pair-increment-should-involve-length-check.js:

(testRegExpNotMatch):

Source/JavaScriptCore:

This patch is based on a work in progress patch by Paulo Matos <Paulo Matos>.

When handling back references in Unicode patterns, we can't match un-decoded surrogate characters,
instead we need to read and process surrogate pairs. Changed matchBackreference() to do this,
including properly incrementing the back reference pattern and search indexes.

In support of this change, on X86_64 we needed to free up r10 to be used exclusively for
"patternIndex". It was also used as a temp in tryReadUnicodeCharImpl(). Made a new named
temp register, called unicodeTemp, to take the place of regT2(r10) in tryReadUnicodeCharImpl.
This new temp is r14 on X86_64 and X5 on ARM64. To free up r14 on X86_64, changed the
old leadingSurrogateTag to be a literal.

yarr/YarrJIT.cpp:

(JSC::Yarr::YarrGenerator::tryReadUnicodeCharImpl):
(JSC::Yarr::YarrGenerator::matchBackreference):
(JSC::Yarr::YarrGenerator::generateEnter):
(JSC::Yarr::YarrGenerator::readCharacterDontDecodeSurrogates): Deleted.

11:15 AM Changeset in webkit [250567] by achristensen@apple.com

2 edits in trunk/Source/WebKit

Fix GTK build after r250558
https://bugs.webkit.org/show_bug.cgi?id=202390

WebProcess/InjectedBundle/API/gtk/DOM/WebKitDOMDOMWindow.cpp:

(webkit_dom_dom_window_confirm):

11:12 AM Changeset in webkit [250566] by Keith Rollin

7 edits in trunk/Source

Remove some support for < iOS 13
https://bugs.webkit.org/show_bug.cgi?id=202386
<rdar://problem/55863017>

Reviewed by Eric Carlson.

Remove some support for iOS versions less than 13.0.

Update conditionals that reference IPHONE_OS_VERSION_MIN_REQUIRED
and IPHONE_OS_VERSION_MAX_ALLOWED, assuming that they both have
values >= 130000. This means that expressions like
"IPHONE_OS_VERSION_MIN_REQUIRED < 101300" are always False and
"IPHONE_OS_VERSION_MIN_REQUIRED >= 101300" are always True.

This removal is part of a series of patches effecting the removal of
dead code for old versions of iOS. This particular pass involves
changes in which Jer Noble was involved. These changes are isolated
from other similar changes in order to facilitate the reviewing
process.

Source/WebCore:

No new tests -- no new or changed functionality.

platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.mm:

(WebCore::MediaPlayerPrivateAVFoundationObjC::seekableTimeRangesLastModifiedTime const):
(WebCore::MediaPlayerPrivateAVFoundationObjC::liveUpdateInterval const):

Source/WebCore/PAL:

pal/spi/cocoa/AVKitSPI.h:
pal/spi/mac/AVFoundationSPI.h:

Source/WTF:

wtf/Platform.h:

10:36 AM Changeset in webkit [250565] by achristensen@apple.com

12 edits in trunk/Source/WebKitLegacy

Unify more WebKitLegacy sources
https://bugs.webkit.org/show_bug.cgi?id=202410

Reviewed by Tim Horton.

Source/WebKitLegacy:

SourcesCocoa.txt:
UnifiedSources-output.xcfilelist:
WebKitLegacy.xcodeproj/project.pbxproj:
scripts/generate-unified-sources.sh:

Source/WebKitLegacy/mac:

DOM/DOMHTML.mm:

(-[DOMHTMLElement scrollXOffset]):
(-[DOMHTMLElement scrollYOffset]):
(-[DOMHTMLElement setScrollXOffset:scrollYOffset:adjustForIOSCaret:]):
(-[DOMHTMLElement absolutePosition::::]):
(-[DOMHTMLInputElement setValueWithChangeEvent:]):
(-[DOMHTMLInputElement setValueAsNumberWithChangeEvent:]):

DOM/DOMHTMLTextAreaElement.mm:

(unwrap):
(core):
(kit):
(-[DOMHTMLTextAreaElement autofocus]):
(-[DOMHTMLTextAreaElement setAutofocus:]):
(-[DOMHTMLTextAreaElement dirName]):
(-[DOMHTMLTextAreaElement setDirName:]):
(-[DOMHTMLTextAreaElement disabled]):
(-[DOMHTMLTextAreaElement setDisabled:]):
(-[DOMHTMLTextAreaElement form]):
(-[DOMHTMLTextAreaElement maxLength]):
(-[DOMHTMLTextAreaElement setMaxLength:]):
(-[DOMHTMLTextAreaElement name]):
(-[DOMHTMLTextAreaElement setName:]):
(-[DOMHTMLTextAreaElement placeholder]):
(-[DOMHTMLTextAreaElement setPlaceholder:]):
(-[DOMHTMLTextAreaElement readOnly]):
(-[DOMHTMLTextAreaElement setReadOnly:]):
(-[DOMHTMLTextAreaElement required]):
(-[DOMHTMLTextAreaElement setRequired:]):
(-[DOMHTMLTextAreaElement rows]):
(-[DOMHTMLTextAreaElement setRows:]):
(-[DOMHTMLTextAreaElement cols]):
(-[DOMHTMLTextAreaElement setCols:]):
(-[DOMHTMLTextAreaElement wrap]):
(-[DOMHTMLTextAreaElement setWrap:]):
(-[DOMHTMLTextAreaElement type]):
(-[DOMHTMLTextAreaElement defaultValue]):
(-[DOMHTMLTextAreaElement setDefaultValue:]):
(-[DOMHTMLTextAreaElement value]):
(-[DOMHTMLTextAreaElement setValue:]):
(-[DOMHTMLTextAreaElement textLength]):
(-[DOMHTMLTextAreaElement willValidate]):
(-[DOMHTMLTextAreaElement labels]):
(-[DOMHTMLTextAreaElement selectionStart]):
(-[DOMHTMLTextAreaElement setSelectionStart:]):
(-[DOMHTMLTextAreaElement selectionEnd]):
(-[DOMHTMLTextAreaElement setSelectionEnd:]):
(-[DOMHTMLTextAreaElement selectionDirection]):
(-[DOMHTMLTextAreaElement setSelectionDirection:]):
(-[DOMHTMLTextAreaElement accessKey]):
(-[DOMHTMLTextAreaElement setAccessKey:]):
(-[DOMHTMLTextAreaElement autocomplete]):
(-[DOMHTMLTextAreaElement setAutocomplete:]):
(-[DOMHTMLTextAreaElement select]):
(-[DOMHTMLTextAreaElement setRangeText:]):
(-[DOMHTMLTextAreaElement setRangeText:start:end:selectionMode:]):
(-[DOMHTMLTextAreaElement setSelectionRange:end:]):

DOM/DOMUIKitExtensions.mm:

(-[DOMRange move:inDirection:]):
(-[DOMRange extend:inDirection:]):
(-[DOMNode borderRadii]):
(-[DOMNode isSelectableBlock]):
(-[DOMNode findExplodedTextNodeAtPoint:]):
(-[DOMHTMLElement structuralComplexityContribution]):

WebCoreSupport/WebFrameLoaderClient.h:
WebCoreSupport/WebFrameLoaderClient.mm:

(dataSource):

WebView/WebDataSource.mm:

(addTypesFromClass):

10:34 AM Changeset in webkit [250564] by commit-queue@webkit.org

2 edits in trunk/LayoutTests

Support accessibility for <figure> element on iOS.
https://bugs.webkit.org/show_bug.cgi?id=202272

Patch by Andres Gonzalez <Andres Gonzalez> on 2019-10-01
Reviewed by Aakash Jain.

Fix for WK1 test, rebasing.

platform/mac/accessibility/roles-exposed-expected.txt:

10:27 AM Changeset in webkit [250563] by achristensen@apple.com

2 edits in trunk/Source/WebKit

Fix an internal build.

Ignore some deprecation warnings. We'll adopt new SPI soon.

NetworkProcess/cocoa/NetworkSessionCocoa.mm:

(-[WKNetworkSessionDelegate URLSession:task:didFinishCollectingMetrics:]):

10:10 AM Changeset in webkit [250562] by ddkilzer@apple.com

2 edits in trunk/Tools

clang-tidy: Fix unnecessary copying/ref churn of for loop variables in Tools
<https://webkit.org/b/202387>

Reviewed by Darin Adler.

WebKitTestRunner/cocoa/TestControllerCocoa.mm:

(WTR::TestController::setAllowedMenuActions): Make loop variable
a reference to fix unnecessary copying/ref churn.

9:51 AM Changeset in webkit [250561] by Nikolas Zimmermann

2 edits in trunk/Tools

Update my affiliation - since today I work for Igalia.

Unreviewed.

Scripts/webkitpy/common/config/contributors.json:

9:48 AM Changeset in webkit [250560] by Chris Dumez

4 edits in trunk/Source/WebCore

Unreviewed attempt to fix Windows build after r250527.

dom/GenericEventQueue.cpp:

(WebCore::TaskQueueConstructor::construct):
(WebCore::TaskQueueConstructor<Timer>::construct):
(WebCore::GenericEventQueueBase<T>::enqueueEvent):
(WebCore::GenericEventQueueBase<T>::close):
(WebCore::GenericEventQueueBase<T>::cancelAllEvents):
(WebCore::GenericEventQueueBase<T>::setPaused):
(WebCore::GenericEventQueueBase<T>::suspend):
(WebCore::GenericEventQueueBase<T>::rescheduleAllEventsIfNeeded):

dom/GenericEventQueue.h:
platform/GenericTaskQueue.h:

9:38 AM Changeset in webkit [250559] by keith_miller@apple.com

67 edits
13 adds in trunk

Add support for the Wasm multi-value proposal
https://bugs.webkit.org/show_bug.cgi?id=202250

Reviewed by Saam Barati.

JSTests:

This patch adds a new way to run stress tests via the .wat text
format. By attaching an asm.js compiled version of the wabt tool
we can easily create wat files programatically and convert them
into a wasm blob to compile. To make this easy there is a
wabt-wrapper.js module file that exports two useful functions that
correspond to WebAssembly.compile and WebAssembly.instantiate.

wasm.yaml:
wasm/function-tests/if-no-else-non-void.js:
wasm/js-api/web-assembly-instantiate.js:

(assert.asyncTest.async.test):
(assert.asyncTest):

wasm/libwabt.js: Added.

(WabtModule):
(set get if):

wasm/references/func_ref.js:
wasm/references/validation.js:

(assert.throws):

wasm/spec-harness/index.js:
wasm/spec-tests/block.wast.js:
wasm/spec-tests/br.wast.js:
wasm/spec-tests/br_if.wast.js:
wasm/spec-tests/call.wast.js:
wasm/spec-tests/call_indirect.wast.js:
wasm/spec-tests/func.wast.js:
wasm/spec-tests/if.wast.js:
wasm/spec-tests/loop.wast.js:
wasm/spec-tests/type.wast.js:
wasm/stress/js-wasm-call-many-return-types-on-stack-no-args.js: Added.

(buildWat):

wasm/stress/js-wasm-js-varying-arities.js: Added.

(paramForwarder):

wasm/stress/wasm-js-call-many-return-types-on-stack-no-args.js: Added.

(buildWat):

wasm/stress/wasm-js-multi-value-exception-in-iterator.js: Added.

(buildWat.throwError):
(buildWat.throwErrorInIterator):
(buildWat.tooManyValues):
(buildWat.tooFewValues):
(buildWat):

wasm/stress/wasm-wasm-call-indirect-many-return-types-on-stack.js: Added.

(buildWat):

wasm/stress/wasm-wasm-call-many-return-types-on-stack-no-args.js: Added.

(buildWat):

wasm/wabt-wrapper.js: Added.

(export.compile):

wasm/wast-tests/br-if-at-end-of-block.wasm: Added.
wasm/wast-tests/br-if-at-end-of-block.wast: Added.
wasm/wast-tests/harness.js:

(async.runWasmFile):

wasm/wast-tests/single-param-loop-signature.wasm: Added.
wasm/wast-tests/single-param-loop-signature.wast: Added.

Source/JavaScriptCore:

The wasm multi-value proposal makes two major changes to the
spec. The first is that functions may now return more than one
value across calls. When calling to/from JS, if there is more than
one return type we return/receive a JSArray/Iterable,
respectively. In the Wasm calls JS case, if the iteratable object
does not vend the exact number of objects expected by the
signature an error is thrown.

The second major change in the multi-value proposal allows blocks
to have any signature type. This works in a backwards compatible
way by exploiting the fact that the old value-type thunk signatures
(where the block takes no arguments and returns just the value
type i.e. [] -> [type]) were always encoded as a negative
number. If a block has a function signature, it is encoded as a
positive index into the type section. When a block has a function
signature type then the values from the enclosing stack are popped
off that stack and added to the new block's stack. In the case of
a br/br_if to a Loop block the "argument" values should be on the
brancher's stack.

The biggest change in this patch is stripping down the
WasmCallingConventions file into one simpler API that just tells
you where the each argument should be located. It also now handles
adding or subtracting sizeof(CallerFrameAndPC) depending on
whether you are caller or callee. Additionally, when computing
locations for the callee it returns a B3::ValueRep that has the
offsetFromFP rather than offsetFromSP. Since the code has been
cleaned up I tried to also reduce code duplication in the various
stubs for wasm code. This patch also removes the Air specific
calling convention code and moves that logic into the Air IR
generator.

Since blocks can now have arbitrary signatures the control entries
now use a const signature* rather than just the return
type. Additionally, what used to be the result phi is now the phis
for all the results for non-loop blocks and the arguments for a
loop block. Due to the control flow restrictions of wasm
conveniently we don't have to worry about generating non-optimal
SSA, thus we can just use phis directly rather than using a
variable.

Lastly, to help clean up some code in the IR generators new helper
methods were added to create call Patchpoints. These helpers do
most of the boiler-plate initialization.

JavaScriptCore.xcodeproj/project.pbxproj:
assembler/AbstractMacroAssembler.h:

(JSC::AbstractMacroAssembler::ImplicitAddress::ImplicitAddress):

assembler/LinkBuffer.cpp:

(JSC::shouldDumpDisassemblyFor):

assembler/LinkBuffer.h:
assembler/MacroAssemblerARM64.h:

(JSC::MacroAssemblerARM64::callOperation):

assembler/MacroAssemblerX86_64.h:

(JSC::MacroAssemblerX86_64::callOperation):

b3/B3LowerToAir.cpp:
b3/B3PatchpointSpecial.cpp:

(JSC::B3::PatchpointSpecial::forEachArg):
(JSC::B3::PatchpointSpecial::isValid):
(JSC::B3::PatchpointSpecial::admitsStack):
(JSC::B3::PatchpointSpecial::generate):

b3/B3Procedure.h:

(JSC::B3::Procedure::resultCount const):
(JSC::B3::Procedure::typeAtOffset const):
(JSC::B3::Procedure::returnCount const): Deleted.

b3/B3StackmapGenerationParams.cpp:

(JSC::B3::StackmapGenerationParams::code const):

b3/B3StackmapGenerationParams.h:
b3/B3ValueRep.h:
b3/air/AirHelpers.h: Added.

(JSC::B3::Air::moveForType):
(JSC::B3::Air::relaxedMoveForType):

jit/AssemblyHelpers.h:

(JSC::AssemblyHelpers::store64FromReg):
(JSC::AssemblyHelpers::store32FromReg):
(JSC::AssemblyHelpers::load64ToReg):
(JSC::AssemblyHelpers::load32ToReg):

runtime/JSCConfig.h:
runtime/OptionsList.h:
tools/JSDollarVM.cpp:
tools/VMInspector.cpp:

(JSC::VMInspector::dumpValue):

wasm/WasmAirIRGenerator.cpp:

(JSC::Wasm::ConstrainedTmp::operator bool const):
(JSC::Wasm::TypedTmp::dump const):
(JSC::Wasm::AirIRGenerator::ControlData::ControlData):
(JSC::Wasm::AirIRGenerator::ControlData::dump const):
(JSC::Wasm::AirIRGenerator::ControlData::blockType const):
(JSC::Wasm::AirIRGenerator::ControlData::signature const):
(JSC::Wasm::AirIRGenerator::ControlData::targetBlockForBranch):
(JSC::Wasm::AirIRGenerator::ControlData::convertIfToBlock):
(JSC::Wasm::AirIRGenerator::addEndToUnreachable):
(JSC::Wasm::AirIRGenerator::emitCallPatchpoint):
(JSC::Wasm::AirIRGenerator::validateInst):
(JSC::Wasm::AirIRGenerator::tmpsForSignature):
(JSC::Wasm::AirIRGenerator::emitPatchpoint):
(JSC::Wasm::AirIRGenerator::AirIRGenerator):
(JSC::Wasm::AirIRGenerator::toB3ResultType):
(JSC::Wasm::AirIRGenerator::addBottom):
(JSC::Wasm::AirIRGenerator::emitLoopTierUpCheck):
(JSC::Wasm::AirIRGenerator::addTopLevel):
(JSC::Wasm::AirIRGenerator::addLoop):
(JSC::Wasm::AirIRGenerator::addBlock):
(JSC::Wasm::AirIRGenerator::addIf):
(JSC::Wasm::AirIRGenerator::addElse):
(JSC::Wasm::AirIRGenerator::addElseToUnreachable):
(JSC::Wasm::AirIRGenerator::addReturn):
(JSC::Wasm::AirIRGenerator::addBranch):
(JSC::Wasm::AirIRGenerator::addSwitch):
(JSC::Wasm::AirIRGenerator::endBlock):
(JSC::Wasm::AirIRGenerator::addCall):
(JSC::Wasm::AirIRGenerator::addCallIndirect):
(JSC::Wasm::dumpExpressionStack):
(JSC::Wasm::AirIRGenerator::dump):
(JSC::Wasm::AirIRGenerator::addOp<OpType::I64TruncUF64>):
(JSC::Wasm::AirIRGenerator::addOp<OpType::I64TruncUF32>):
(JSC::Wasm::AirIRGenerator::ControlData::type const): Deleted.
(JSC::Wasm::AirIRGenerator::ControlData::hasNonVoidSignature const): Deleted.
(JSC::Wasm::AirIRGenerator::ControlData::resultForBranch const): Deleted.

wasm/WasmB3IRGenerator.cpp:

(JSC::Wasm::B3IRGenerator::ControlData::ControlData):
(JSC::Wasm::B3IRGenerator::ControlData::dump const):
(JSC::Wasm::B3IRGenerator::ControlData::blockType const):
(JSC::Wasm::B3IRGenerator::ControlData::hasNonVoidresult const):
(JSC::Wasm::B3IRGenerator::ControlData::targetBlockForBranch):
(JSC::Wasm::B3IRGenerator::ControlData::convertIfToBlock):
(JSC::Wasm::B3IRGenerator::addEndToUnreachable):
(JSC::Wasm::B3IRGenerator::B3IRGenerator):
(JSC::Wasm::B3IRGenerator::framePointer):
(JSC::Wasm::B3IRGenerator::toB3ResultType):
(JSC::Wasm::B3IRGenerator::addArguments):
(JSC::Wasm::B3IRGenerator::addGrowMemory):
(JSC::Wasm::B3IRGenerator::addLoop):
(JSC::Wasm::B3IRGenerator::addTopLevel):
(JSC::Wasm::B3IRGenerator::addBlock):
(JSC::Wasm::B3IRGenerator::addIf):
(JSC::Wasm::B3IRGenerator::addElse):
(JSC::Wasm::B3IRGenerator::addElseToUnreachable):
(JSC::Wasm::B3IRGenerator::addReturn):
(JSC::Wasm::B3IRGenerator::addBranch):
(JSC::Wasm::B3IRGenerator::addSwitch):
(JSC::Wasm::B3IRGenerator::endBlock):
(JSC::Wasm::B3IRGenerator::createCallPatchpoint):
(JSC::Wasm::B3IRGenerator::addCall):
(JSC::Wasm::B3IRGenerator::addCallIndirect):
(JSC::Wasm::B3IRGenerator::ControlData::type const): Deleted.
(JSC::Wasm::B3IRGenerator::ControlData::hasNonVoidSignature const): Deleted.
(JSC::Wasm::B3IRGenerator::ControlData::resultForBranch const): Deleted.
(JSC::Wasm::B3IRGenerator::createStack): Deleted.

wasm/WasmBBQPlan.cpp:

(JSC::Wasm::BBQPlan::didReceiveFunctionData):
(JSC::Wasm::BBQPlan::parseAndValidateModule):
(JSC::Wasm::BBQPlan::complete):

wasm/WasmBBQPlan.h:
wasm/WasmBinding.cpp:

(JSC::Wasm::wasmToWasm):

wasm/WasmCallingConvention.cpp:

(JSC::Wasm::jsCallingConvention):
(JSC::Wasm::wasmCallingConvention):
(JSC::Wasm::jscCallingConvention): Deleted.
(JSC::Wasm::jscCallingConventionAir): Deleted.
(JSC::Wasm::wasmCallingConventionAir): Deleted.

wasm/WasmCallingConvention.h:

(JSC::Wasm::CallInformation::CallInformation):
(JSC::Wasm::CallInformation::computeResultsOffsetList):
(JSC::Wasm::WasmCallingConvention::WasmCallingConvention):
(JSC::Wasm::WasmCallingConvention::marshallLocationImpl const):
(JSC::Wasm::WasmCallingConvention::marshallLocation const):
(JSC::Wasm::WasmCallingConvention::callInformationFor const):
(JSC::Wasm::JSCallingConvention::JSCallingConvention):
(JSC::Wasm::JSCallingConvention::marshallLocationImpl const):
(JSC::Wasm::JSCallingConvention::marshallLocation const):
(JSC::Wasm::JSCallingConvention::callInformationFor const):
(JSC::Wasm::CallingConvention::CallingConvention): Deleted.
(JSC::Wasm::CallingConvention::marshallArgumentImpl const): Deleted.
(JSC::Wasm::CallingConvention::marshallArgument const): Deleted.
(JSC::Wasm::CallingConvention::headerSizeInBytes): Deleted.
(JSC::Wasm::CallingConvention::setupFrameInPrologue const): Deleted.
(JSC::Wasm::CallingConvention::loadArguments const): Deleted.
(JSC::Wasm::CallingConvention::setupCall const): Deleted.
(JSC::Wasm::CallingConventionAir::CallingConventionAir): Deleted.
(JSC::Wasm::CallingConventionAir::prologueScratch const): Deleted.
(JSC::Wasm::CallingConventionAir::marshallArgumentImpl const): Deleted.
(JSC::Wasm::CallingConventionAir::marshallArgument const): Deleted.
(JSC::Wasm::CallingConventionAir::headerSizeInBytes): Deleted.
(JSC::Wasm::CallingConventionAir::loadArguments const): Deleted.
(JSC::Wasm::CallingConventionAir::setupCall const): Deleted.
(JSC::Wasm::nextJSCOffset): Deleted.

wasm/WasmFormat.h:
wasm/WasmFunctionParser.h:

(JSC::Wasm::splitStack):
(JSC::Wasm::FunctionParser::signature const):
(JSC::Wasm::FunctionParser<Context>::FunctionParser):
(JSC::Wasm::FunctionParser<Context>::parseBody):
(JSC::Wasm::FunctionParser<Context>::parseExpression):
(JSC::Wasm::FunctionParser<Context>::parseUnreachableExpression):

wasm/WasmInstance.h:
wasm/WasmMemoryInformation.cpp:

(JSC::Wasm::getPinnedRegisters):

wasm/WasmOMGForOSREntryPlan.cpp:

(JSC::Wasm::OMGForOSREntryPlan::work):

wasm/WasmOMGPlan.cpp:

(JSC::Wasm::OMGPlan::work):

wasm/WasmParser.h:

(JSC::Wasm::FailureHelper::makeString):
(JSC::Wasm::Parser<SuccessType>::Parser):
(JSC::Wasm::Parser<SuccessType>::peekInt7):
(JSC::Wasm::Parser<SuccessType>::parseBlockSignature):
(JSC::Wasm::Parser<SuccessType>::parseValueType):
(JSC::Wasm::Parser<SuccessType>::parseResultType): Deleted.

wasm/WasmSectionParser.cpp:

(JSC::Wasm::SectionParser::parseType):
(JSC::Wasm::SectionParser::parseStart):

wasm/WasmSectionParser.h:
wasm/WasmSignature.cpp:

(JSC::Wasm::Signature::toString const):
(JSC::Wasm::Signature::dump const):
(JSC::Wasm::computeHash):
(JSC::Wasm::Signature::hash const):
(JSC::Wasm::Signature::tryCreate):
(JSC::Wasm::SignatureInformation::SignatureInformation):
(JSC::Wasm::ParameterTypes::hash):
(JSC::Wasm::ParameterTypes::equal):
(JSC::Wasm::ParameterTypes::translate):
(JSC::Wasm::SignatureInformation::signatureFor):
(JSC::Wasm::SignatureInformation::adopt): Deleted.

wasm/WasmSignature.h:

(JSC::Wasm::Signature::Signature):
(JSC::Wasm::Signature::allocatedSize):
(JSC::Wasm::Signature::returnCount const):
(JSC::Wasm::Signature::returnType const):
(JSC::Wasm::Signature::returnsVoid const):
(JSC::Wasm::Signature::argument const):
(JSC::Wasm::Signature::operator== const):
(JSC::Wasm::Signature::getReturnType):
(JSC::Wasm::Signature::getArgument):
(JSC::Wasm::SignatureHash::SignatureHash):
(JSC::Wasm::SignatureHash::equal):
(JSC::Wasm::SignatureInformation::thunkFor const):
(JSC::Wasm::Signature::returnType): Deleted.
(JSC::Wasm::Signature::argument): Deleted.

wasm/WasmStreamingParser.cpp:

(JSC::Wasm::StreamingParser::parseCodeSectionSize):
(JSC::Wasm::StreamingParser::parseFunctionPayload):
(JSC::Wasm::StreamingParser::parseSectionPayload):

wasm/WasmStreamingParser.h:

(JSC::Wasm::StreamingParserClient::didReceiveSectionData):
(JSC::Wasm::StreamingParser::reportError):
(JSC::Wasm::StreamingParserClient::didReceiveFunctionData): Deleted.

wasm/WasmThunks.cpp:

(JSC::Wasm::throwExceptionFromWasmThunkGenerator):
(JSC::Wasm::throwStackOverflowFromWasmThunkGenerator):
(JSC::Wasm::triggerOMGEntryTierUpThunkGenerator):

wasm/WasmValidate.cpp:

(JSC::Wasm::Validate::ControlData::ControlData):
(JSC::Wasm::Validate::ControlData::dump const):
(JSC::Wasm::Validate::ControlData::blockType const):
(JSC::Wasm::Validate::ControlData::signature const):
(JSC::Wasm::Validate::ControlData::branchTargetArity const):
(JSC::Wasm::Validate::ControlData::branchTargetType const):
(JSC::Wasm::Validate::fail const):
(JSC::Wasm::Validate::addTableGet):
(JSC::Wasm::Validate::addTableGrow):
(JSC::Wasm::Validate::addTableFill):
(JSC::Wasm::Validate::addRefIsNull):
(JSC::Wasm::Validate::addTopLevel):
(JSC::Wasm::splitStack):
(JSC::Wasm::Validate::addBlock):
(JSC::Wasm::Validate::addLoop):
(JSC::Wasm::Validate::addIf):
(JSC::Wasm::Validate::addElseToUnreachable):
(JSC::Wasm::Validate::addReturn):
(JSC::Wasm::Validate::checkBranchTarget):
(JSC::Wasm::Validate::addSwitch):
(JSC::Wasm::Validate::addGrowMemory):
(JSC::Wasm::Validate::addEndToUnreachable):
(JSC::Wasm::Validate::addCall):
(JSC::Wasm::Validate::addCallIndirect):
(JSC::Wasm::Validate::unify):
(JSC::Wasm::Validate::ControlData::hasNonVoidSignature const): Deleted.
(JSC::Wasm::Validate::ControlData::type const): Deleted.
(JSC::Wasm::Validate::ControlData::branchTargetSignature const): Deleted.

wasm/generateWasmOpsHeader.py:
wasm/js/JSToWasm.cpp:

(JSC::Wasm::boxWasmResult):
(JSC::Wasm::allocateResultsArray):
(JSC::Wasm::marshallJSResult):
(JSC::Wasm::createJSToWasmWrapper):

wasm/js/JSToWasm.h:
wasm/js/JSWebAssemblyCodeBlock.cpp:

(JSC::JSWebAssemblyCodeBlock::JSWebAssemblyCodeBlock):

wasm/js/WasmToJS.cpp:

(JSC::Wasm::handleBadI64Use):
(JSC::Wasm::wasmToJS):

wasm/js/WasmToJS.h:
wasm/js/WebAssemblyFunction.cpp:

(JSC::callWebAssemblyFunction):
(JSC::WebAssemblyFunction::useTagRegisters const):
(JSC::WebAssemblyFunction::jsCallEntrypointSlow):

wasm/js/WebAssemblyModuleRecord.cpp:

(JSC::WebAssemblyModuleRecord::link):

Tools:

Scripts/run-jsc-stress-tests:

9:37 AM Changeset in webkit [250558] by achristensen@apple.com

4 edits in trunk/Source/WebCore

Fix internal build after r250549
https://bugs.webkit.org/show_bug.cgi?id=202390

There is an internal #define confirm on some systems, so rename DOMWindow::confirm to DOMWindow::confirmForBindings.

page/DOMWindow.cpp:

(WebCore::DOMWindow::confirmForBindings):
(WebCore::DOMWindow::confirm): Deleted.

page/DOMWindow.h:
page/DOMWindow.idl:

9:18 AM Changeset in webkit [250557] by Chris Dumez

2 edits in trunk/Source/WebCore

Unreviewed attempt to fix Windows build after r250527.

platform/GenericTaskQueue.h:

8:59 AM Changeset in webkit [250556] by achristensen@apple.com

9 edits in trunk/Source/WebKitLegacy/mac

Fix internal build after r250549
https://bugs.webkit.org/show_bug.cgi?id=202390

Remove some more "using namespace WebCore"

History/WebBackForwardList.mm:

(-[WebBackForwardList dictionaryRepresentation]):
(vectorToNSArray):
(-[WebBackForwardList backListWithLimit:]):
(-[WebBackForwardList forwardListWithLimit:]):
(-[WebBackForwardList description]):
(-[WebBackForwardList pageCacheSize]):

Misc/WebSharingServicePickerController.mm:

(WebSharingServicePickerClient::pageForSharingServicePicker):
(WebSharingServicePickerClient::screenRectForCurrentSharingServicePickerItem):
(-[WebSharingServicePickerController didShareImageData:confirmDataIsValidTIFFData:]):
(-[WebSharingServicePickerController sharingService:didShareItems:]):

Plugins/WebBasePluginPackage.mm:

(-[WebBasePluginPackage getPluginInfoFromPLists]):
(-[WebBasePluginPackage pluginInfo]):

Plugins/WebPluginContainerCheck.mm:

(-[WebPluginContainerCheck _continueWithPolicy:]):
(-[WebPluginContainerCheck _isForbiddenFileLoad]):

Plugins/WebPluginController.mm:

(initializeAudioSession):
(-[WebPluginController plugInViewWithArguments:fromPluginPackage:]):
(-[WebPluginController superlayerForPluginView:]):
(-[WebPluginController stopOnePlugin:]):
(-[WebPluginController stopOnePluginForPageCache:]):
(-[WebPluginController destroyOnePlugin:]):
(-[WebPluginController startAllPlugins]):
(-[WebPluginController addPlugin:]):
(-[WebPluginController destroyPlugin:]):
(-[WebPluginController destroyAllPlugins]):
(-[WebPluginController processingUserGesture]):
(-[WebPluginController webPlugInContainerLoadRequest:inFrame:]):
(-[WebPluginController webPlugInContainerSelectionColor]):

Plugins/WebPluginDatabase.mm:

(-[WebPluginDatabase refresh]):
(-[WebPluginDatabase _removePlugin:]):

WebCoreSupport/WebApplicationCache.mm:

(+[WebApplicationCache initializeWithBundleIdentifier:]):
(webApplicationCacheStorage):

WebCoreSupport/WebApplicationCacheQuotaManager.mm:

8:24 AM Changeset in webkit [250555] by Antti Koivisto

4 edits
52 adds in trunk/LayoutTests

Import WPT tests for CSS Shadow Parts
https://bugs.webkit.org/show_bug.cgi?id=202393

Reviewed by Antoine Quint.

LayoutTests/imported/w3c:

From https://github.com/web-platform-tests/wpt/tree/master/css/css-shadow-parts

resources/import-expectations.json:
web-platform-tests/css/css-shadow-parts/META.yml: Added.
web-platform-tests/css/css-shadow-parts/all-hosts-expected.txt: Added.
web-platform-tests/css/css-shadow-parts/all-hosts.html: Added.
web-platform-tests/css/css-shadow-parts/chaining-invalid-selector-expected.txt: Added.
web-platform-tests/css/css-shadow-parts/chaining-invalid-selector.html: Added.
web-platform-tests/css/css-shadow-parts/complex-matching-expected.txt: Added.
web-platform-tests/css/css-shadow-parts/complex-matching.html: Added.
web-platform-tests/css/css-shadow-parts/complex-non-matching-expected.txt: Added.
web-platform-tests/css/css-shadow-parts/complex-non-matching.html: Added.
web-platform-tests/css/css-shadow-parts/different-host-expected.txt: Added.
web-platform-tests/css/css-shadow-parts/different-host.html: Added.
web-platform-tests/css/css-shadow-parts/double-forward-expected.txt: Added.
web-platform-tests/css/css-shadow-parts/double-forward.html: Added.
web-platform-tests/css/css-shadow-parts/host-stylesheet-expected.txt: Added.
web-platform-tests/css/css-shadow-parts/host-stylesheet.html: Added.
web-platform-tests/css/css-shadow-parts/inner-host-expected.txt: Added.
web-platform-tests/css/css-shadow-parts/inner-host.html: Added.
web-platform-tests/css/css-shadow-parts/interaction-with-placeholder-expected.html: Added.
web-platform-tests/css/css-shadow-parts/interaction-with-placeholder.html: Added.
web-platform-tests/css/css-shadow-parts/interaction-with-pseudo-elements-expected.txt: Added.
web-platform-tests/css/css-shadow-parts/interaction-with-pseudo-elements.html: Added.
web-platform-tests/css/css-shadow-parts/invalidation-change-exportparts-forward-expected.txt: Added.
web-platform-tests/css/css-shadow-parts/invalidation-change-exportparts-forward.html: Added.
web-platform-tests/css/css-shadow-parts/invalidation-change-part-name-expected.txt: Added.
web-platform-tests/css/css-shadow-parts/invalidation-change-part-name-forward-expected.txt: Added.
web-platform-tests/css/css-shadow-parts/invalidation-change-part-name-forward.html: Added.
web-platform-tests/css/css-shadow-parts/invalidation-change-part-name-idl-domtokenlist-expected.txt: Added.
web-platform-tests/css/css-shadow-parts/invalidation-change-part-name-idl-domtokenlist.html: Added.
web-platform-tests/css/css-shadow-parts/invalidation-change-part-name-idl-setter-expected.txt: Added.
web-platform-tests/css/css-shadow-parts/invalidation-change-part-name-idl-setter.html: Added.
web-platform-tests/css/css-shadow-parts/invalidation-change-part-name.html: Added.
web-platform-tests/css/css-shadow-parts/invalidation-complex-selector-expected.txt: Added.
web-platform-tests/css/css-shadow-parts/invalidation-complex-selector-forward-expected.txt: Added.
web-platform-tests/css/css-shadow-parts/invalidation-complex-selector-forward.html: Added.
web-platform-tests/css/css-shadow-parts/invalidation-complex-selector.html: Added.
web-platform-tests/css/css-shadow-parts/multiple-parts-expected.txt: Added.
web-platform-tests/css/css-shadow-parts/multiple-parts.html: Added.
web-platform-tests/css/css-shadow-parts/part-name-idl-expected.txt: Added.
web-platform-tests/css/css-shadow-parts/part-name-idl.html: Added.
web-platform-tests/css/css-shadow-parts/precedence-part-vs-part-expected.txt: Added.
web-platform-tests/css/css-shadow-parts/precedence-part-vs-part.html: Added.
web-platform-tests/css/css-shadow-parts/simple-expected.txt: Added.
web-platform-tests/css/css-shadow-parts/simple-forward-expected.txt: Added.
web-platform-tests/css/css-shadow-parts/simple-forward-shorthand-expected.txt: Added.
web-platform-tests/css/css-shadow-parts/simple-forward-shorthand.html: Added.
web-platform-tests/css/css-shadow-parts/simple-forward.html: Added.
web-platform-tests/css/css-shadow-parts/simple.html: Added.
web-platform-tests/css/css-shadow-parts/support/shadow-helper.js: Added.

(getElementByShadowIds):
(ceClass.):
(installCustomElement):

web-platform-tests/css/css-shadow-parts/support/w3c-import.log: Added.
web-platform-tests/css/css-shadow-parts/w3c-import.log: Added.

LayoutTests:

TestExpectations:

8:16 AM Changeset in webkit [250554] by zandobersek@gmail.com

3 edits in trunk/Source/WebCore

[CoordGraphics] Implement sync methods for position, bounds origin
https://bugs.webkit.org/show_bug.cgi?id=202398

Reviewed by Carlos Garcia Campos.

Add the CoordinatedGraphicsLayer::syncPosition() and
CoordinatedGraphicsLayer::syncBoundsOrigin() method overrides, both
performing a synchronization of the given GraphicsLayer attribute.

These methods are used by the scrolling code to reflect changes in these
attributes without causing a layer flush (which is not necessary since
the changes have already been applied in an equivalent way).

platform/graphics/texmap/coordinated/CoordinatedGraphicsLayer.cpp:

(WebCore::CoordinatedGraphicsLayer::didChangeGeometry):
(WebCore::CoordinatedGraphicsLayer::syncPosition):
(WebCore::CoordinatedGraphicsLayer::syncBoundsOrigin):

platform/graphics/texmap/coordinated/CoordinatedGraphicsLayer.h:

8:08 AM Changeset in webkit [250553] by jh718.park@samsung.com

5 edits
8 adds in trunk

Make table's clientWidth/Height include its border sizes.
https://bugs.webkit.org/show_bug.cgi?id=200974

WebKit doesn't have table wrapper box currently
while Gecko has it,
so this CL tries to mimic the behavior that
clientWidth/Height refers to table wrapper box
which doesn't have borders applied to itself
and table grid box has the borders.

This CL adds table's border sizes
to clientWidth/Height
at |LayoutBox::PixelSnappedClientWidth/Height|.

As a result of this CL, table's clientWidth/Height
and offsetWidth/Height are equal now, respectively.

The corresponding csswg discussion is
https://github.com/w3c/csswg-drafts/issues/4245.

Reviewed by Antti Koivisto.

LayoutTests/imported/w3c:

web-platform-tests/css/cssom-view/table-border-collapse-client-width-height-expected.txt: Added.
web-platform-tests/css/cssom-view/table-border-collapse-client-width-height.html: Added.
web-platform-tests/css/cssom-view/table-border-separate-client-width-height-expected.txt: Added.
web-platform-tests/css/cssom-view/table-border-separate-client-width-height.html: Added.
web-platform-tests/css/cssom-view/table-client-props-expected.txt:
web-platform-tests/css/cssom-view/table-with-border-client-width-height-expected.txt: Added.
web-platform-tests/css/cssom-view/table-with-border-client-width-height.html: Added.

Source/WebCore:

Tests: fast/table/border-collapsing/bug236727.html

imported/w3c/web-platform-tests/css/cssom-view/table-border-collapse-client-width-height.html
imported/w3c/web-platform-tests/css/cssom-view/table-border-separate-client-width-height.html
imported/w3c/web-platform-tests/css/cssom-view/table-with-border-client-width-height.html

dom/Element.cpp:

(WebCore::Element::clientWidth):
(WebCore::Element::clientHeight):

LayoutTests:

fast/table/border-collapsing/bug236727-expected.txt: Added.
fast/table/border-collapsing/bug236727.html: Added.

6:43 AM Changeset in webkit [250552] by youenn@apple.com

6 edits in trunk

Remove races condition when validating capture sandbox extension revocation
https://bugs.webkit.org/show_bug.cgi?id=202133
<rdar://problem/55660905>

Reviewed by Eric Carlson.

Source/WebCore:

Covered by existing tests.

Modules/mediastream/MediaStreamTrack.cpp:

(WebCore::MediaStreamTrack::endCapture):
Synchronously update document media state when capture is ended.
This allows to validate the fact that no document is capturing while we revoke sandbox extensions.

Source/WebKit:

UIProcess/UserMediaPermissionRequestManagerProxy.cpp:

(WebKit::UserMediaPermissionRequestManagerProxy::~UserMediaPermissionRequestManagerProxy):
Explicitly ask the page to stop capture.
This will make sure capture is stopped when revoking sandbox extensions.

Tools:

TestWebKitAPI/Tests/WebKitCocoa/ProcessSwapOnNavigation.mm:

Updated test to not use page cache so that on going back, the page is reloaded and will call getUserMedia again.

2:41 AM Changeset in webkit [250551] by youenn@apple.com

3 edits in trunk/Source/WebCore

MediaDevices should be SecureContext
https://bugs.webkit.org/show_bug.cgi?id=202267

Reviewed by Eric Carlson.

Manually tested since 127.0.0.1/localhost are secure contexts.

Modules/mediastream/MediaDevices.idl:
bindings/js/WebCoreBuiltinNames.h:

Sep 30, 2019:

11:29 PM Changeset in webkit [250550] by achristensen@apple.com

24 edits in trunk

Resurrect Mac CMake build
https://bugs.webkit.org/show_bug.cgi?id=202384

Rubber-stamped by Tim Horton.

Source/cmake/OptionsMac.cmake:

Source/JavaScriptCore:

PlatformMac.cmake:

Source/WebCore:

PlatformMac.cmake:

Source/WebCore/PAL:

pal/PlatformMac.cmake:

Source/WebKit:

NetworkProcess/cocoa/NetworkSessionCocoa.mm:
PlatformMac.cmake:
Shared/API/Cocoa/_WKRemoteObjectRegistry.mm:
UIProcess/API/Cocoa/WKWebView.mm:
UIProcess/API/Cocoa/WKWebViewConfiguration.mm:
WebKit2Prefix.h:

Source/WebKitLegacy:

PlatformMac.cmake:

Source/WebKitLegacy/mac:

DefaultDelegates/WebDefaultPolicyDelegate.m:

(-[WebDefaultPolicyDelegate webView:decidePolicyForNavigationAction:request:frame:decisionListener:]):

Source/WTF:

wtf/PlatformMac.cmake:

Tools:

DumpRenderTree/PlatformMac.cmake:
TestWebKitAPI/PlatformMac.cmake:

11:17 PM Changeset in webkit [250549] by achristensen@apple.com

22 edits in trunk/Source

Unify more WebKitLegacy sources
https://bugs.webkit.org/show_bug.cgi?id=202390

Reviewed by Tim Horton.

Source/WebCore/PAL:

pal/spi/mac/QuickLookMacSPI.h:

Source/WebKitLegacy:

These files were causing problems with the CMake build, but only if not unified.
So I unified them and sped up the build too, without changing any behavior.

SourcesCocoa.txt:
UnifiedSources-output.xcfilelist:
WebKitLegacy.xcodeproj/project.pbxproj:
scripts/generate-unified-sources.sh:

Source/WebKitLegacy/mac:

WebCoreSupport/WebFrameLoaderClient.mm:

(dataSource):
(WebFrameLoaderClient::pageID const):
(WebFrameLoaderClient::frameID const):
(WebFrameLoaderClient::makeRepresentation):
(WebFrameLoaderClient::forceLayoutOnRestoreFromPageCache):
(WebFrameLoaderClient::convertMainResourceLoadToDownload):
(WebFrameLoaderClient::dispatchDidLoadResourceFromMemoryCache):
(WebFrameLoaderClient::assignIdentifierToInitialRequest):
(WebFrameLoaderClient::dispatchWillSendRequest):
(WebFrameLoaderClient::shouldUseCredentialStorage):
(WebFrameLoaderClient::dispatchDidReceiveAuthenticationChallenge):
(WebFrameLoaderClient::canAuthenticateAgainstProtectionSpace):
(WebFrameLoaderClient::connectionProperties):
(WebFrameLoaderClient::dispatchDidReceiveResponse):
(WebFrameLoaderClient::willCacheResponse const):
(WebFrameLoaderClient::dispatchDidReceiveContentLength):
(WebFrameLoaderClient::dispatchDidFinishLoading):
(WebFrameLoaderClient::dispatchDidFailLoading):
(WebFrameLoaderClient::dispatchWillPerformClientRedirect):
(WebFrameLoaderClient::dispatchDidReceiveTitle):
(WebFrameLoaderClient::dispatchDidCommitLoad):
(WebFrameLoaderClient::dispatchDidFailProvisionalLoad):
(WebFrameLoaderClient::dispatchDidFailLoad):
(WebFrameLoaderClient::dispatchDidReachLayoutMilestone):
(WebFrameLoaderClient::dispatchCreatePage):
(WebFrameLoaderClient::dispatchDecidePolicyForResponse):
(shouldTryAppLink):
(WebFrameLoaderClient::dispatchDecidePolicyForNewWindowAction):
(WebFrameLoaderClient::dispatchDecidePolicyForNavigationAction):
(WebFrameLoaderClient::dispatchUnableToImplementPolicy):
(makeFormFieldValuesDictionary):
(WebFrameLoaderClient::dispatchWillSubmitForm):
(WebFrameLoaderClient::revertToProvisionalState):
(WebFrameLoaderClient::setMainDocumentError):
(WebFrameLoaderClient::startDownload):
(WebFrameLoaderClient::willChangeTitle):
(WebFrameLoaderClient::didChangeTitle):
(WebFrameLoaderClient::didReplaceMultipartContent):
(WebFrameLoaderClient::committedLoad):
(WebFrameLoaderClient::finishedLoading):
(WebFrameLoaderClient::updateGlobalHistory):
(WebFrameLoaderClient::updateGlobalHistoryRedirectLinks):
(WebFrameLoaderClient::shouldGoToHistoryItem const):
(WebFrameLoaderClient::didDisplayInsecureContent):
(WebFrameLoaderClient::didRunInsecureContent):
(WebFrameLoaderClient::cancelledError):
(WebFrameLoaderClient::blockedError):
(WebFrameLoaderClient::blockedByContentBlockerError):
(WebFrameLoaderClient::cannotShowURLError):
(WebFrameLoaderClient::interruptedForPolicyChangeError):
(WebFrameLoaderClient::blockedByContentFilterError):
(WebFrameLoaderClient::cannotShowMIMETypeError):
(WebFrameLoaderClient::fileDoesNotExistError):
(WebFrameLoaderClient::pluginWillHandleLoadError):
(WebFrameLoaderClient::shouldFallBack):
(WebFrameLoaderClient::canHandleRequest const):
(WebFrameLoaderClient::saveViewStateToItem):
(WebFrameLoaderClient::restoreViewState):
(WebFrameLoaderClient::createDocumentLoader):
(WebFrameLoaderClient::setTitle):
(WebFrameLoaderClient::savePlatformDataToCachedFrame):
(WebFrameLoaderClient::transitionToCommittedFromCachedFrame):
(WebFrameLoaderClient::transitionToCommittedForNewPage):
(WebFrameLoaderClient::setUpPolicyListener):
(WebFrameLoaderClient::actionDictionary const):
(WebFrameLoaderClient::canCachePage const):
(WebFrameLoaderClient::createFrame):
(WebFrameLoaderClient::objectContentType):
(PluginWidget::PluginWidget):
(PluginWidget::invalidateRect):
(NetscapePluginWidget::handleEvent):
(NetscapePluginWidget::notifyWidget):
(shouldBlockPlugin):
(WebFrameLoaderClient::createPlugin):
(WebFrameLoaderClient::redirectDataToPlugin):
(WebFrameLoaderClient::createJavaAppletWidget):
(shouldBlockWebGL):
(WebFrameLoaderClient::webGLPolicyForURL const):
(WebFrameLoaderClient::resolveWebGLPolicyForURL const):
(WebFrameLoaderClient::dispatchDidClearWindowObjectInWorld):
(WebFrameLoaderClient::createNetworkingContext):
(WebFrameLoaderClient::createPreviewLoaderClient):
(WebFrameLoaderClient::getLoadDecisionForIcons):
(webGetNSImage):
(WebFrameLoaderClient::finishedLoadingIcon):
(-[WebFramePolicyListener initWithFrame:identifier:policyFunction:defaultPolicy:]):
(-[WebFramePolicyListener initWithFrame:identifier:policyFunction:defaultPolicy:appLinkURL:]):
(-[WebFramePolicyListener invalidate]):
(-[WebFramePolicyListener receivedPolicyDecision:]):
(-[WebFramePolicyListener ignore]):
(-[WebFramePolicyListener download]):
(-[WebFramePolicyListener use]):
(-[WebFramePolicyListener continue]):

WebInspector/WebInspector.mm:

(-showWindow):
(-evaluateInFrontend:script:):

WebView/WebClipView.mm:

(-[WebClipView visibleRect]):
(-[WebClipView _immediateScrollToPoint:]):

WebView/WebDataSource.mm:

(-[WebDataSource _documentFragmentWithArchive:]):
(-[WebDataSource _documentLoader]):
(-[WebDataSource initWithRequest:]):
(-[WebDataSource dealloc]):
(-[WebDataSource data]):
(-[WebDataSource webFrame]):
(-[WebDataSource initialRequest]):
(-[WebDataSource request]):
(-[WebDataSource webArchive]):

WebView/WebFrame.mm:

(core):
(kit):
(getWebView):
(+[WebFrame _createFrameWithPage:frameName:frameView:ownerElement:]):
(+[WebFrame _createMainFrameWithPage:frameName:frameView:]):
(+[WebFrame _createSubframeWithOwnerElement:frameName:frameView:]):
(+[WebFrame _createMainFrameWithSimpleHTMLDocumentWithPage:frameView:style:]):
(-[WebFrame _attachScriptDebugger]):
(-[WebFrame _updateBackgroundAndUpdatesWhileOffscreen]):
(-[WebFrame _unmarkAllBadGrammar]):
(-[WebFrame _unmarkAllMisspellings]):
(-[WebFrame _hasSelection]):
(-[WebFrame _atMostOneFrameHasSelection]):
(-[WebFrame _findFrameWithSelection]):
(-[WebFrame _nodesFromList:]):
(-[WebFrame _stringForRange:]):
(-[WebFrame _paintBehaviorForDestinationContext:]):
(-[WebFrame _drawRect:contentsOnly:]):
(-[WebFrame _getVisibleRect:]):
(-[WebFrame _stringByEvaluatingJavaScriptFromString:forceUserGesture:]):
(-[WebFrame _caretRectAtPosition:affinity:]):
(-[WebFrame _scrollDOMRangeToVisible:]):
(-[WebFrame _scrollDOMRangeToVisible:withInset:]):
(-[WebFrame _rangeByAlteringCurrentSelection:direction:granularity:]):
(-[WebFrame _selectionGranularity]):
(-[WebFrame _convertToNSRange:]):
(-[WebFrame _convertToDOMRange:]):
(-[WebFrame _convertToDOMRange:rangeIsRelativeTo:]):
(-[WebFrame _documentFragmentWithMarkupString:baseURLString:]):
(-[WebFrame _documentFragmentWithNodesAsParagraphs:]):
(-[WebFrame _visiblePositionForPoint:]):
(-[WebFrame _characterRangeAtPoint:]):
(-[WebFrame _typingStyle]):
(-[WebFrame _setTypingStyle:withUndoAction:]):
(-[WebFrame _dragSourceEndedAt:operation:]):
(-[WebFrame _canProvideDocumentSource]):
(-[WebFrame _commitData:]):
(-[WebFrame _isDescendantOfFrame:]):
(-[WebFrame _bodyBackgroundColor]):
(-[WebFrame _isFrameSet]):
(-[WebFrame _isVisuallyNonEmpty]):
(toWebFrameLoadType):
(-[WebFrame _rectsForRange:]):
(-[WebFrame _selectionRangeForFirstPoint:secondPoint:]):
(-[WebFrame _selectionRangeForPoint:]):
(-[WebFrame _selectNSRange:]):
(-[WebFrame _isDisplayingStandaloneImage]):
(-[WebFrame _recursive_resumeNullEventsForAllNetscapePlugins]):
(-[WebFrame _recursive_pauseNullEventsForAllNetscapePlugins]):
(-[WebFrame setTimeoutsPaused:]):
(-[WebFrame prepareForPause]):
(-[WebFrame resumeFromPause]):
(-[WebFrame selectWithoutClosingTypingNSRange:]):
(-[WebFrame _saveViewState]):
(-[WebFrame deviceOrientationChanged]):
(-[WebFrame renderedSizeOfNode:constrainedToWidth:]):
(-[WebFrame deepestNodeAtViewportLocation:]):
(-[WebFrame scrollableNodeAtViewportLocation:]):
(-[WebFrame approximateNodeAtViewportLocation:]):
(-[WebFrame revealSelectionAtExtent:]):
(-[WebFrame setCaretColor:]):
(-[WebFrame isTelephoneNumberParsingAllowed]):
(-[WebFrame isTelephoneNumberParsingEnabled]):
(-[WebFrame setSelectedDOMRange:affinity:closeTyping:]):
(-[WebFrame selectNSRange:onElement:]):
(-[WebFrame setMarkedText:selectedRange:]):
(-[WebFrame setMarkedText:forCandidates:]):
(-[WebFrame getDictationResultRanges:andMetadatas:]):
(-[WebFrame dictationResultMetadataForRange:]):
(+[WebFrame stringWithData:textEncodingName:]):
(-[WebFrame fontForSelection:]):
(-[WebFrame _userScrolled]):
(-[WebFrame _replaceSelectionWithText:selectReplacement:smartReplace:matchStyle:]):
(-[WebFrame resetTextAutosizingBeforeLayout]):
(-[WebFrame _setTextAutosizingWidth:]):
(-[WebFrame _replaceSelectionWithFragment:selectReplacement:smartReplace:matchStyle:]):
(-[WebFrame _replaceSelectionWithText:selectReplacement:smartReplace:]):
(-[WebFrame _smartInsertForString:replacingRange:beforeString:afterString:]):
(-[WebFrame _cacheabilityDictionary]):
(-[WebFrame _stringByEvaluatingJavaScriptFromString:withGlobalObject:inScriptWorld:]):
(-[WebFrame _globalContextForScriptWorld:]):
(-[WebFrame setAccessibleName:]):
(-[WebFrame enhancedAccessibilityEnabled]):
(-[WebFrame setEnhancedAccessibility:]):
(-[WebFrame _layerTreeAsText]):
(-[WebFrame accessibilityRoot]):
(-[WebFrame _clearOpener]):
(-[WebFrame _computePageRectsWithPrintScaleFactor:pageSize:]):
(-[WebFrame focusedNodeHasContent]):
(-[WebFrame _dispatchDidReceiveTitle:]):
(-[WebFrame jsWrapperForNode:inScriptWorld:]):
(-[WebFrame elementAtPoint:]):
(-[WebFrame name]):
(needsMicrosoftMessengerDOMDocumentWorkaround):
(-[WebFrame DOMDocument]):
(-[WebFrame frameElement]):
(-[WebFrame provisionalDataSource]):
(-[WebFrame dataSource]):
(-[WebFrame loadRequest:]):
(-[WebFrame _loadData:MIMEType:textEncodingName:baseURL:unreachableURL:]):
(-[WebFrame findFrameNamed:]):
(-[WebFrame parentFrame]):
(-[WebFrame childFrames]):
(-[WebFrame windowObject]):
(-[WebFrame globalContext]):
(-[WebFrame javaScriptContext]):
(dataSource): Deleted.

WebView/WebFrameView.mm:

(-[WebFrameView _web_frame]):
(-[WebFrameView _setDocumentView:]):
(-[WebFrameView _verticalPageScrollDistance]):
(-[WebFrameView _install]):
(-[WebFrameView _frameSizeChanged]):
(-[WebFrameView initWithFrame:]):
(-[WebFrameView drawRect:]):
(-[WebFrameView _scrollOverflowInDirection:granularity:]):
(-[WebFrameView _isVerticalDocument]):
(-[WebFrameView _isFlippedDocument]):
(-[WebFrameView _scrollToBeginningOfDocument]):
(-[WebFrameView _scrollToEndOfDocument]):
(-[WebFrameView _horizontalPageScrollDistance]):
(-[WebFrameView _pageVertically:]):
(-[WebFrameView _pageHorizontally:]):
(-[WebFrameView _scrollLineVertically:]):
(-[WebFrameView _scrollLineHorizontally:]):
(-[WebFrameView keyDown:keyDown:]):
(addTypesFromClass): Deleted.

WebView/WebFullScreenController.mm:

(screenRectOfContents):
(-[WebFullScreenController element]):
(-[WebFullScreenController setElement:]):
(-[WebFullScreenController _document]):
(-[WebFullScreenController _manager]):

WebView/WebHTMLView.mm:

(toAction):
(toTag):
(-[NSView _web_setNeedsDisplayInRect:]):
(promisedDataClient):
(+[WebHTMLView _excludedElementsForAttributedStringConversion]):
(-[WebHTMLView _documentFragmentFromPasteboard:inContext:allowPlainText:]):
(-[WebHTMLView _plainTextFromPasteboard:]):
(-[WebHTMLView _pasteWithPasteboard:allowPlainText:]):
(-[WebHTMLView readSelectionFromPasteboard:]):
(-[WebHTMLView _selectedRange]):
(-[WebHTMLView _writeSelectionWithPasteboardTypes:toPasteboard:cachedAttributedString:]):
(-[WebHTMLView _frameOrBoundsChanged]):
(-[WebHTMLView _updateMouseoverWithEvent:]):
(+[WebHTMLView _insertablePasteboardTypes]):
(+[WebHTMLView _selectionPasteboardTypes]):
(-[WebHTMLView pasteboard:provideDataForType:]):
(-[WebHTMLView setScale:]):
(-[WebHTMLView _canEdit]):
(-[WebHTMLView _canEditRichly]):
(-[WebHTMLView _hasSelection]):
(-[WebHTMLView _hasSelectionOrInsertionPoint]):
(-[WebHTMLView _hasInsertionPoint]):
(-[WebHTMLView _isEditable]):
(-[WebHTMLView _selectionDraggingImage]):
(-[WebHTMLView _insertOrderedList]):
(-[WebHTMLView _insertUnorderedList]):
(-[WebHTMLView _canIncreaseSelectionListLevel]):
(-[WebHTMLView _canDecreaseSelectionListLevel]):
(-[WebHTMLView _increaseSelectionListLevel]):
(-[WebHTMLView _increaseSelectionListLevelOrdered]):
(-[WebHTMLView _increaseSelectionListLevelUnordered]):
(-[WebHTMLView _decreaseSelectionListLevel]):
(-[WebHTMLView _writeSelectionToPasteboard:]):
(-[WebHTMLView _documentFragmentFromPasteboard:forType:inContext:subresources:]):
(-[WebHTMLView _beginPrintModeWithMinimumPageWidth:height:maximumPageWidth:]):
(-[WebHTMLView _beginPrintModeWithPageWidth:height:shrinkToFit:]):
(-[WebHTMLView _beginScreenPaginationModeWithPageSize:shrinkToFit:]):
(-[WebHTMLView _adjustedBottomOfPageWithTop:bottom:limit:]):
(-[WebHTMLView coreCommandBySelector:]):
(-[WebHTMLView coreCommandByName:]):
(-[WebHTMLView validRequestorForSendType:returnType:]):
(-[WebHTMLView jumpToSelection:]):
(-[WebHTMLView validateUserInterfaceItemWithoutDelegate:]):
(-[WebHTMLView maintainsInactiveSelection]):
(-[WebHTMLView reapplyStyles]):
(-[WebHTMLView layoutToMinimumPageWidth:height:originalPageWidth:originalPageHeight:maximumShrinkRatio:adjustingViewSize:]):
(-[WebHTMLView rightMouseUp:]):
(fixMenusReceivedFromOldClients):
(createShareMenuItem):
(createMenuItem):
(createMenuItems):
(customMenuFromDefaultItems):
(-[WebHTMLView menuForEvent:]):
(-[WebHTMLView clearFocus]):
(-[WebHTMLView setLayer:]):
(-[WebHTMLView setNeedsLayout:]):
(-[WebHTMLView setNeedsToApplyStyles:]):
(-[WebHTMLView _invalidateGStatesForTree]):
(-[WebHTMLView scrollWheel:]):
(-[WebHTMLView acceptsFirstMouse:]):
(-[WebHTMLView shouldDelayWindowOrderingForEvent:]):
(-[WebHTMLView mouseDown:]):
(-[WebHTMLView touch:]):
(-[WebHTMLView mouseDragged:]):
(-[WebHTMLView draggingSourceOperationMaskForLocal:]):
(-[WebHTMLView draggedImage:endedAt:operation:]):
(-[WebHTMLView namesOfPromisedFilesDroppedAtDestination:]):
(-[WebHTMLView draggingSession:sourceOperationMaskForDraggingContext:]):
(-[WebHTMLView draggingSession:endedAtPoint:operation:]):
(-[WebHTMLView mouseUp:]):
(-[WebHTMLView pressureChangeWithEvent:]):
(isTextInput):
(isInPasswordField):
(currentKeyboardEvent):
(-[WebHTMLView becomeFirstResponder]):
(-[WebHTMLView resignFirstResponder]):
(-[WebHTMLView _setPrinting:minimumPageLogicalWidth:logicalHeight:originalPageWidth:originalPageHeight:maximumShrinkRatio:adjustViewSize:paginateScreenContent:]):
(-[WebHTMLView _scaleFactorForPrintOperation:]):
(-[WebHTMLView keyDown:]):
(-[WebHTMLView keyUp:]):
(-[WebHTMLView flagsChanged:]):
(-[WebHTMLView centerSelectionInVisibleArea:]):
(-[WebHTMLView _selectionStartFontAttributesAsRTF]):
(-[WebHTMLView _fontAttributesFromFontPasteboard]):
(-[WebHTMLView _applyStyleToSelection:withUndoAction:]):
(-[WebHTMLView _applyEditingStyleToSelection:withUndoAction:]):
(-[WebHTMLView performKeyEquivalent:]):
(-[WebHTMLView copyFont:]):
(-[WebHTMLView pasteFont:]):
(-[WebHTMLView changeFont:]):
(-[WebHTMLView changeAttributes:]):
(-[WebHTMLView _undoActionFromColorPanelWithSelector:]):
(-[WebHTMLView _changeCSSColorUsingSelector:inRange:]):
(-[WebHTMLView changeColor:]):
(-[WebHTMLView checkSpelling:]):
(-[WebHTMLView showGuessPanel:]):
(-[WebHTMLView toggleBaseWritingDirection:]):
(-[WebHTMLView changeBaseWritingDirection:]):
(-[WebHTMLView _changeBaseWritingDirectionTo:]):
(-[WebHTMLView _updateControlTints]):
(-[WebHTMLView _selectionChanged]):
(-[WebHTMLView _updateFontPanel]):
(-[WebHTMLView _canSmartCopyOrDelete]):
(-[WebHTMLView _lookUpInDictionaryFromMenu:]):
(-[WebHTMLView quickLookWithEvent:]):
(-[WebHTMLView _executeSavedKeypressCommands]):
(-[WebHTMLView _interpretKeyEvent:savingCommands:]):
(-[WebHTMLView _handleEditingKeyEvent:]):
(-[WebHTMLView _web_updateLayoutAndStyleIfNeededRecursive]):
(-[WebHTMLView ALLOW_DEPRECATED_IMPLEMENTATIONS_END]):
(-[WebHTMLView attributedSubstringFromRange:]):
(-[WebHTMLView hasMarkedText]):
(extractUnderlines):
(-[WebHTMLView setMarkedText:selectedRange:]):
(-[WebHTMLView doCommandBySelector:]):
(-[WebHTMLView insertText:]):
(-[WebHTMLView _updateSecureInputState]):
(-[WebHTMLView _updateSelectionForInputManager]):
(-[WebHTMLView selectionTextRects]):
(imageFromRect):
(selectionImage):
(-[WebHTMLView selectionImageForcingBlackText:selectionImageForcingBlackText:]):
(-[WebHTMLView selectAll]):
(-[WebHTMLView deselectAll]):
(-[WebHTMLView _legacyAttributedStringFrom:offset:to:offset:]):
(-[WebHTMLView attributedString]):
(-[WebHTMLView selectedAttributedString]):
(-[WebHTMLView elementAtPoint:allowShadowContent:]):
(-[WebHTMLView countMatchesForText:inDOMRange:options:limit:markMatches:]):
(-[WebHTMLView setMarkedTextMatchesAreHighlighted:]):
(-[WebHTMLView markedTextMatchesAreHighlighted]):
(-[WebHTMLView unmarkAllTextMatches]):
(-[WebHTMLView rectsForTextMatches]):
(-[WebHTMLView _findString:options:]):

WebView/WebImmediateActionController.mm:

(-[WebImmediateActionController webView:didHandleScrollWheel:]):
(-[WebImmediateActionController _cancelImmediateAction]):
(-[WebImmediateActionController performHitTestAtPoint:]):
(-[WebImmediateActionController immediateActionRecognizerDidUpdateAnimation:]):
(-[WebImmediateActionController immediateActionRecognizerDidCancelAnimation:]):
(-[WebImmediateActionController immediateActionRecognizerDidCompleteAnimation:]):
(-[WebImmediateActionController _defaultAnimationController]):
(-[WebImmediateActionController _updateImmediateActionItem]):
(-[WebImmediateActionController menuItemDidClose:]):
(elementBoundingBoxInWindowCoordinatesFromNode):
(-[WebImmediateActionController menuItem:itemFrameForPoint:]):
(-[WebImmediateActionController menuItem:maxSizeForPoint:]):
(-[WebImmediateActionController _animationControllerForDataDetectedText]):
(-[WebImmediateActionController _animationControllerForDataDetectedLink]):
(+[WebImmediateActionController _dictionaryPopupInfoForRange:inFrame:withLookupOptions:indicatorOptions:transition:]):
(-[WebImmediateActionController _animationControllerForText]):

WebView/WebPDFView.mm:

(isFrameInRange):
(-[WebPDFView pasteboardTypesForSelection]):
(-[WebPDFView writeSelectionWithPasteboardTypes:toPasteboard:]):
(-[WebPDFView PDFViewWillClickOnLink:withURL:]):

WebView/WebScriptDebugDelegate.mm:

(-[WebScriptCallFrame _convertValueToObjcValue:]):

WebView/WebScriptDebugger.mm:

(toNSString):
(toWebFrame):
(WebScriptDebugger::WebScriptDebugger):
(WebScriptDebugger::sourceParsed):
(WebScriptDebugger::handlePause):

WebView/WebScriptWorld.mm:

(-[WebScriptWorld initWithWorld:]):
(-[WebScriptWorld init]):
(+[WebScriptWorld standardWorld]):
(+[WebScriptWorld scriptWorldForGlobalContext:]):
(core):
(+[WebScriptWorld findOrCreateWorld:]):

WebView/WebView.mm:

(coreOptions):
(coreLayoutMilestones):
(kitLayoutMilestones):
(kit):
(WebKit::DeferredPageDestructor::createDeferredPageDestructor):
(WebKit::DeferredPageDestructor::DeferredPageDestructor):
(-[WebUITextIndicatorData initWithImage:textIndicatorData:scale:]):
(+[WebView _standardUserAgentWithApplicationName:]):
(+[WebView _reportException:inContext:]):
(shouldEnableLoadDeferring):
(shouldRestrictWindowFocus):
(needsOutlookQuirksScript):
(-[WebView _injectOutlookQuirksScript]):
(shouldUseLegacyBackgroundSizeShorthandBehavior):
(shouldAllowWindowOpenWithoutUserGesture):
(WebKitInitializeGamepadProviderIfNecessary):
(-[WebView _commonInitializationWithFrameName:groupName:]):
(-[WebView initSimpleHTMLDocumentWithStyle:frame:preferences:groupName:]):
(-[WebView _replaceCurrentHistoryItem:]):
(-[WebView updateLayoutIgnorePendingStyleSheets]):
(-[WebView _requestStartDataInteraction:globalPosition:]):
(-[WebView _startDrag:]):
(-[WebView dragDataForSession:client:global:operation:]):
(-[WebView _didConcludeEditDrag]):
(+[WebView _setAlwaysUsesComplexTextCodePath:]):
(+[WebView canCloseAllWebViews]):
(+[WebView closeAllWebViews]):
(-[WebView _dispatchUnloadEvent]):
(-[WebView styleAtSelectionStart]):
(-[WebView _didFinishScrollingOrZooming]):
(-[WebView _close]):
(-[WebView _isProcessingUserGesture]):
(+[WebView _enableRemoteInspector]):
(+[WebView _disableRemoteInspector]):
(+[WebView _disableAutoStartRemoteInspector]):
(+[WebView _isRemoteInspectorEnabled]):
(+[WebView _hasRemoteInspectorSession]):
(-[WebView _setHostApplicationProcessIdentifier:auditToken:]):
(-[WebView _loadBackForwardListFromOtherView:]):
(-[WebView _needsKeyboardEventDisambiguationQuirks]):
(needsSelfRetainWhileLoadingQuirk):
(-[WebView _needsPreHTML5ParserQuirks]):
(-[WebView _preferencesChanged:]):
(-[WebView _cacheFrameLoadDelegateImplementations]):
(+[WebView _unregisterViewClassAndRepresentationClassForMIMEType:]):
(+[WebView _registerViewClass:representationClass:forURLScheme:]):
(+[WebView _decodeData:]):
(-[WebView _didStartProvisionalLoadForFrame:]):
(-[WebView _checkDidPerformFirstNavigation]):
(-[WebView _cachedResponseForURL:]):
(+[WebView _setShouldUseFontSmoothing:]):
(+[WebView _shouldUseFontSmoothing]):
(+[WebView _setUsesTestModeFocusRingColor:]):
(+[WebView _usesTestModeFocusRingColor]):
(-[WebView setAlwaysShowVerticalScroller:]):
(-[WebView alwaysShowVerticalScroller]):
(-[WebView setAlwaysShowHorizontalScroller:]):
(-[WebView setProhibitsMainFrameScrolling:]):
(-[WebView alwaysShowHorizontalScroller]):
(-[WebView _setMediaLayer:forPluginView:]):
(-[WebView _attachScriptDebuggerToAllFrames]):
(-[WebView _detachScriptDebuggerFromAllFrames]):
(+[WebView _productivityDocumentMIMETypes]):
(-[WebView _setFixedLayoutSize:]):
(-[WebView _synchronizeCustomFixedPositionLayoutRect]):
(-[WebView _viewGeometryDidChange]):
(-[WebView _overflowScrollPositionChangedTo:forNode:isUserScroll:]):
(+[WebView _doNotStartObservingNetworkReachability]):
(-[WebView _touchEventRegions]):
(-[WebView textIteratorForRect:]):
(-[WebView _executeCoreCommandByName:value:]):
(-[WebView _isUsingAcceleratedCompositing]):
(-[WebView _isSoftwareRenderable]):
(-[WebView setTracksRepaints:]):
(-[WebView isTrackingRepaints]):
(-[WebView resetTrackedRepaints]):
(-[WebView trackedRepaintRects]):
(+[WebView _addOriginAccessWhitelistEntryWithSourceOrigin:destinationProtocol:destinationHost:allowDestinationSubdomains:]):
(+[WebView _removeOriginAccessWhitelistEntryWithSourceOrigin:destinationProtocol:destinationHost:allowDestinationSubdomains:]):
(+[WebView _resetOriginAccessWhitelists]):
(+[WebView _addUserScriptToGroup:world:source:url:whitelist:blacklist:injectionTime:injectedFrames:]):
(+[WebView _addUserStyleSheetToGroup:world:source:url:whitelist:blacklist:injectedFrames:]):
(-[WebView allowsNewCSSAnimationsWhileSuspended]):
(-[WebView setAllowsNewCSSAnimationsWhileSuspended:]):
(-[WebView cssAnimationsSuspended]):
(-[WebView setCSSAnimationsSuspended:]):
(+[WebView _setDomainRelaxationForbidden:forURLScheme:]):
(+[WebView _registerURLSchemeAsSecure:]):
(+[WebView _registerURLSchemeAsAllowingDatabaseAccessInPrivateBrowsing:]):
(-[WebView _scaleWebView:atOrigin:]):
(-[WebView _setUseFixedLayout:]):
(-[WebView _useFixedLayout]):
(-[WebView _fixedLayoutSize]):
(-[WebView _setPaginationMode:]):
(-[WebView _paginationMode]):
(-[WebView _listenForLayoutMilestones:]):
(-[WebView _layoutMilestones]):
(-[WebView _setPaginationBehavesLikeColumns:]):
(-[WebView _paginationBehavesLikeColumns]):
(-[WebView _setPageLength:]):
(-[WebView _pageLength]):
(-[WebView _setGapBetweenPages:]):
(-[WebView _gapBetweenPages]):
(-[WebView _setPaginationLineGridEnabled:]):
(-[WebView _paginationLineGridEnabled]):
(-[WebView _pageCount]):
(+[WebView _HTTPPipeliningEnabled]):
(+[WebView _setHTTPPipeliningEnabled:]):
(-[WebView shouldRequestCandidates]):
(-[WebView removePluginInstanceViewsFor:]):
(+[WebView registerURLSchemeAsLocal:]):
(-[WebView doWindowDidChangeScreen]):
(-[WebView _updateScreenScaleFromWindow]):
(-[WebView goToBackForwardItem:]):
(-[WebView _setZoomMultiplier:isTextOnly:]):
(-[WebView setCustomTextEncodingName:]):
(-[WebView windowScriptObject]):
(-[WebView setHostWindow:]):
(-[WebView applicationFlags:]):
(-[WebView actionMaskForDraggingInfo:]):
(-[WebView draggingEntered:]):
(-[WebView draggingUpdated:]):
(-[WebView draggingExited:]):
(-[WebView performDragOperation:]):
(incrementFrame):
(+[WebView registerViewClass:representationClass:forMIMEType:]):
(-[WebView moveDragCaretToPoint:]):
(-[WebView removeDragCaret]):
(-[WebView mainFrameIconURL]):
(coreTextCheckingType):
(textCheckingResultFromNSTextCheckingResult):
(-[WebView candidateListTouchBarItem:endSelectingCandidateAtIndex:]):
(-[WebView candidateListTouchBarItem:changedCandidateListVisibility:]):
(-[WebView shouldClose]):
(aeDescFromJSValue):
(-[WebView aeDescByEvaluatingJavaScriptFromString:]):
(-[WebView editableDOMRangeForPoint:]):
(-[WebView setSelectedDOMRange:affinity:]):
(-[WebView selectedDOMRange]):
(-[WebView selectionAffinity]):
(-[WebView setEditable:]):
(-[WebView setTypingStyle:]):
(-[WebView deleteSelection]):
(-[WebView applyStyle:]):
(-[WebView insertDictationPhrases:metadata:]):
(-[WebView _selectionIsCaret]):
(-[WebView _selectionIsAll]):
(-[WebView _simplifyMarkup:endNode:]):
(+[WebView _setCacheModel:]):
(-[WebView _searchWithGoogleFromMenu:]):
(-[WebView _retrieveKeyboardUIModeFromPreferences:]):
(-[WebView _keyboardUIMode]):
(-[WebView _mainCoreFrame]):
(-[WebView _clearCredentials]):
(-[WebView _flushCompositingChanges]):
(-[WebView _scheduleLayerFlushForPendingTileCacheRepaint]):
(-[WebView _hasActiveVideoForControlsInterface]):
(-[WebView _setUpPlaybackControlsManagerForMediaElement:]):
(-[WebView handleAcceptedAlternativeText:]):
(-[WebView _getWebCoreDictationAlternatives:fromTextAlternatives:]):
(-[WebView _animationControllerForDictionaryLookupPopupInfo:]):
(-[WebView _setTextIndicator:]):
(-[WebView _setTextIndicator:withLifetime:]):
(-[WebView _clearTextIndicatorWithAnimation:]):
(-[WebView _showDictionaryLookupPopup:]):
(-[WebView _dictionaryLookupPopoverWillClose:]):
(-[WebView showFormValidationMessage:withAnchorRect:]):
(-[WebView textTouchBar]):
(nsTextAlignmentFromRenderStyle):
(-[WebView updateTextTouchBar]):
(-[WebView updateTouchBar]):
(-[WebView candidateList]):
(-[WebView _geolocationDidFailWithMessage:]):
(-[WebView _resetAllGeolocationPermission]):
(-[WebView _notificationIDForTesting:]):

11:14 PM Changeset in webkit [250548] by achristensen@apple.com

4 edits in trunk/Source/JavaScriptCore

Rename JSTokenType::EXPORT to EXPORT_ to avoid naming conflict with internal header
https://bugs.webkit.org/show_bug.cgi?id=202385

parser/Keywords.table:
parser/Parser.cpp:

(JSC::Parser<LexerType>::parseModuleSourceElements):
(JSC::Parser<LexerType>::parseExportDeclaration):

parser/ParserTokens.h:

10:34 PM Changeset in webkit [250547] by Alan Coon

1 edit
1 copy in branches/safari-608-branch/Tools/TestWebKitAPI/Tests/WebKitCocoa

Disabling tests until dino@apple.com can fix. rdar://problem/55825353

10:34 PM Changeset in webkit [250546] by Alan Coon

1 edit in branches/safari-608-branch/Tools/TestWebKitAPI/Tests/WebKitCocoa/ContextMenus.mm

Unreviewed build fix from thorton@apple.com. rdar://problem/55825353

10:34 PM Changeset in webkit [250545] by Alan Coon

1 edit in branches/safari-608-branch/Source/WebKit/UIProcess/API/Cocoa/WKWebView.mm

Unreviewed build fix. rdar://problem/55825353

9:57 PM Changeset in webkit [250544] by Devin Rousso

5 edits in trunk

Web Inspector: JS Formatter: unexpected newlines added inside template string expression
https://bugs.webkit.org/show_bug.cgi?id=202374

Reviewed by Joseph Pecoraro.

Source/WebInspectorUI:

Wrap every "add newline" with a check to see if the current node is inside a template
literal node. If so (and we aren't forcibly adding a newline), prevent the newline from
being added.

UserInterface/Workers/Formatter/JSFormatter.js:

(JSFormatter.prototype._appendNewline): Added.
(JSFormatter.prototype._insertNewlinesBeforeToken):
(JSFormatter.prototype._insertComment):
(JSFormatter.prototype._insertSameLineTrailingComments):
(JSFormatter.prototype._insertCommentsAndNewlines):
(JSFormatter.prototype._before):
(JSFormatter.prototype._after):
(JSFormatter.prototype._handleTokenAtNode):
(JSFormatter.prototype._exitNode):
(JSFormatter.prototype._afterProgram):

LayoutTests:

inspector/formatting/resources/javascript-tests/template-strings.js:
inspector/formatting/resources/javascript-tests/template-strings-expected.js:

9:06 PM Changeset in webkit [250543] by Tadeu Zagallo

4 edits
1 add in trunk

Make assertion in JSObject::putOwnDataProperty more precise
https://bugs.webkit.org/show_bug.cgi?id=202379
<rdar://problem/49515980>

Reviewed by Yusuke Suzuki.

JSTests:

stress/object-assign-target-proto-setter.js: Added.

(get Object):

Source/JavaScriptCore:

Currently, we assert that the structure has no accessors/custom accessors, but that assertion is
too conservative. All we need to prove is that the property being inserted either does not exist
in the target object or is neither an accessor nor read-only.

runtime/JSObject.h:

(JSC::JSObject::putOwnDataProperty): Deleted.
(JSC::JSObject::putOwnDataPropertyMayBeIndex): Deleted.

runtime/JSObjectInlines.h:

(JSC::JSObject::validatePutOwnDataProperty):
(JSC::JSObject::putOwnDataProperty):
(JSC::JSObject::putOwnDataPropertyMayBeIndex):

8:36 PM Changeset in webkit [250542] by Chris Dumez

27 edits in trunk/Source/WebCore

Make GenericEventQueue an ActiveDOMObject
https://bugs.webkit.org/show_bug.cgi?id=202373

Reviewed by Eric Carlson.

Make GenericEventQueue an ActiveDOMObject so that it is guaranteed to never fire any events while
suspended without requiring the client to explicitly suspend/resume the event queue.

Modules/encryptedmedia/MediaKeySession.cpp:

(WebCore::MediaKeySession::MediaKeySession):
(WebCore::MediaKeySession::enqueueMessage):
(WebCore::MediaKeySession::updateKeyStatuses):

Modules/encryptedmedia/MediaKeySession.h:
Modules/encryptedmedia/legacy/WebKitMediaKeySession.cpp:

(WebCore::WebKitMediaKeySession::WebKitMediaKeySession):
(WebCore::WebKitMediaKeySession::~WebKitMediaKeySession):
(WebCore::WebKitMediaKeySession::addKeyTimerFired):
(WebCore::WebKitMediaKeySession::sendMessage):
(WebCore::WebKitMediaKeySession::sendError):
(WebCore::WebKitMediaKeySession::hasPendingActivity const):
(WebCore::WebKitMediaKeySession::stop):

Modules/encryptedmedia/legacy/WebKitMediaKeySession.h:
Modules/mediasource/MediaSource.cpp:

(WebCore::MediaSource::MediaSource):
(WebCore::MediaSource::hasPendingActivity const):
(WebCore::MediaSource::stop):
(WebCore::MediaSource::canSuspendForDocumentSuspension const):
(WebCore::MediaSource::scheduleEvent):

Modules/mediasource/MediaSource.h:
Modules/mediasource/SourceBuffer.cpp:

(WebCore::SourceBuffer::SourceBuffer):
(WebCore::SourceBuffer::hasPendingActivity const):
(WebCore::SourceBuffer::stop):
(WebCore::SourceBuffer::scheduleEvent):

Modules/mediasource/SourceBuffer.h:
Modules/mediasource/SourceBufferList.cpp:

(WebCore::SourceBufferList::SourceBufferList):
(WebCore::SourceBufferList::scheduleEvent):
(WebCore::SourceBufferList::canSuspendForDocumentSuspension const):

Modules/mediasource/SourceBufferList.h:
Modules/webaudio/AudioContext.cpp:

(WebCore::AudioContext::AudioContext):
(WebCore::AudioContext::stop):

Modules/webaudio/AudioContext.h:
animation/DeclarativeAnimation.cpp:

(WebCore::DeclarativeAnimation::DeclarativeAnimation):
(WebCore::DeclarativeAnimation::tick):
(WebCore::DeclarativeAnimation::needsTick const):
(WebCore::DeclarativeAnimation::remove):
(WebCore::DeclarativeAnimation::enqueueDOMEvent):
(WebCore::DeclarativeAnimation::stop):
(WebCore::DeclarativeAnimation::suspend):
(WebCore::DeclarativeAnimation::resume):

animation/DeclarativeAnimation.h:
dom/GenericEventQueue.cpp:

(WebCore::GenericEventQueueBase<T>::GenericEventQueueBase):
(WebCore::GenericEventQueueBase<T>::setPaused):
(WebCore::GenericEventQueueBase<T>::canSuspendForDocumentSuspension const):
(WebCore::GenericEventQueueBase<T>::suspend):
(WebCore::GenericEventQueueBase<T>::resume):
(WebCore::GenericEventQueueBase<T>::rescheduleAllEventsIfNeeded):
(WebCore::GenericEventQueueBase<T>::stop):
(WebCore::GenericEventQueueBase<T>::activeDOMObjectName const):
(WebCore::GenericEventQueue::create):
(WebCore::MainThreadGenericEventQueue::create):

dom/GenericEventQueue.h:
dom/MessagePort.cpp:

(WebCore::MessagePort::MessagePort):
(WebCore::MessagePort::close):
(WebCore::MessagePort::dispatchMessages):

dom/MessagePort.h:
html/HTMLMediaElement.cpp:

(WebCore::HTMLMediaElement::HTMLMediaElement):
(WebCore::HTMLMediaElement::~HTMLMediaElement):
(WebCore::HTMLMediaElement::scheduleEvent):
(WebCore::HTMLMediaElement::updateActiveTextTrackCues):
(WebCore::HTMLMediaElement::cancelPendingEventsAndCallbacks):
(WebCore::HTMLMediaElement::mediaPlayerKeyNeeded):
(WebCore::HTMLMediaElement::mediaPlayerInitializationDataEncountered):
(WebCore::HTMLMediaElement::closeTaskQueues):
(WebCore::HTMLMediaElement::suspend):
(WebCore::HTMLMediaElement::resume):
(WebCore::HTMLMediaElement::hasPendingActivity const):
(WebCore::HTMLMediaElement::enqueuePlaybackTargetAvailabilityChangedEvent):

html/HTMLMediaElement.h:
html/track/TrackListBase.cpp:

(WebCore::TrackListBase::TrackListBase):
(WebCore::TrackListBase::scheduleTrackEvent):
(WebCore::TrackListBase::scheduleChangeEvent):
(WebCore::TrackListBase::isChangeEventScheduled const):
(WebCore::TrackListBase::canSuspendForDocumentSuspension const):

html/track/TrackListBase.h:
workers/Worker.cpp:

(WebCore::Worker::Worker):
(WebCore::Worker::terminate):
(WebCore::Worker::stop):
(WebCore::Worker::hasPendingActivity const):
(WebCore::Worker::enqueueEvent):
(WebCore::Worker::dispatchEvent):

workers/Worker.h:
workers/service/ServiceWorkerContainer.cpp:

(WebCore::ServiceWorkerContainer::ServiceWorkerContainer):
(WebCore::ServiceWorkerContainer::startMessages):
(WebCore::ServiceWorkerContainer::postMessage):
(WebCore::ServiceWorkerContainer::stop):

workers/service/ServiceWorkerContainer.h:

8:23 PM Changeset in webkit [250541] by ysuzuki@apple.com

3 edits
1 add in trunk

[JSC] HeapSnapshotBuilder m_rootData should be protected with a lock too
https://bugs.webkit.org/show_bug.cgi?id=202389
<rdar://problem/50717564>

Reviewed by Mark Lam.

JSTests:

stress/heap-analyzer-taking-lock.js: Added.

Source/JavaScriptCore:

While we are protecting HeapSnapshotBuilder::m_edges with a lock, we are not protecting m_rootData, which is also concurrently modified.
This patch protects it.

heap/HeapSnapshotBuilder.cpp:

(JSC::HeapSnapshotBuilder::setOpaqueRootReachabilityReasonForCell):

5:50 PM Changeset in webkit [250540] by sbarati@apple.com

25 edits
13 adds in trunk

Inline caching is wrong for custom accessors and custom values
https://bugs.webkit.org/show_bug.cgi?id=201994
<rdar://problem/50850326>

Reviewed by Yusuke Suzuki.

JSTests:

microbenchmarks/custom-accessor-materialized.js: Added.

(assert):
(test4.get const):

microbenchmarks/custom-accessor-thin-air.js: Added.

(assert):
(test5.get const):
(test5.get proto):

microbenchmarks/custom-accessor.js: Added.

(assert):
(test3.get const):

microbenchmarks/custom-value-2.js: Added.

(assert):
(test1.getMultiline):
(test1):

microbenchmarks/custom-value.js: Added.

(assert):
(test1.getMultiline):
(test1):

stress/custom-accessor-delete-1.js: Added.

(assert):
(test3.get const):

stress/custom-accessor-delete-2.js: Added.

(assert):
(test4.get const):

stress/custom-accessor-delete-3.js: Added.

(assert):
(test5.get const):
(test5.get proto):

stress/custom-value-delete-property-1.js: Added.

(assert):
(test1.getMultiline):
(test1):

stress/custom-value-delete-property-2.js: Added.

(test2.foo):
(test2):

stress/custom-value-delete-property-3.js: Added.

(test6.foo):
(test6):

Source/JavaScriptCore:

There was an oversight in our inline caching code for custom accessors and
custom values. We used to assume that if an object O had a custom function for
property P, then O will forever respond to the same custom function for
property P.

This assumption was very wrong. These custom accessors/values might be
properties in JS which are configurable, so they can be rewritten to be
other properties. Our inline caching code would be wrong in the scenarios
where these property descriptors got redefined.

This patch makes it so that we now properly watchpoint for custom functions
being changed. If the custom accessor has been materialized, we place an
Equivalence watchpoint on the custom accessor. This patch also teaches
StructureStubInfo how to watchpoint on property value equivalence. Before,
we just watchpointed on structure transitions.

This patch also adds a new property condition kind for when the custom function
exists inside the static property table. This case is really easy to test for
because we just need to see if the structure still has static properties and
the static property table has the entry for a particular property. This
property condition kind just needs to watch for structure transitions because
an entry in the static property table can't be mutated.

This patch is neutral on the microbenchmarks I've added.

bytecode/AccessCase.cpp:

(JSC::AccessCase::AccessCase):
(JSC::AccessCase::couldStillSucceed const):
(JSC::AccessCase::generateImpl):

bytecode/AdaptiveInferredPropertyValueWatchpointBase.h:
bytecode/ObjectPropertyCondition.cpp:

(JSC::ObjectPropertyCondition::structureEnsuresValidityAssumingImpurePropertyWatchpoint const):

bytecode/ObjectPropertyCondition.h:

(JSC::ObjectPropertyCondition::customFunctionEquivalence):

bytecode/ObjectPropertyConditionSet.cpp:

(JSC::ObjectPropertyConditionSet::hasOneSlotBaseCondition const):
(JSC::ObjectPropertyConditionSet::slotBaseCondition const):
(JSC::generateConditionsForPrototypePropertyHitCustom):

bytecode/ObjectPropertyConditionSet.h:
bytecode/PolyProtoAccessChain.cpp:

(JSC::PolyProtoAccessChain::create):

bytecode/PolymorphicAccess.cpp:

(JSC::AccessGenerationState::installWatchpoint):
(JSC::PolymorphicAccess::commit):
(JSC::AccessGenerationState::addWatchpoint): Deleted.

bytecode/PolymorphicAccess.h:
bytecode/PropertyCondition.cpp:

(JSC::PropertyCondition::dumpInContext const):
(JSC::PropertyCondition::isStillValidAssumingImpurePropertyWatchpoint const):
(JSC::PropertyCondition::validityRequiresImpurePropertyWatchpoint const):
(JSC::PropertyCondition::isStillValid const):
(JSC::PropertyCondition::isWatchableWhenValid const):
(WTF::printInternal):

bytecode/PropertyCondition.h:

(JSC::PropertyCondition::customFunctionEquivalence):
(JSC::PropertyCondition::hash const):
(JSC::PropertyCondition::operator== const):

bytecode/StructureStubClearingWatchpoint.cpp:

(JSC::StructureTransitionStructureStubClearingWatchpoint::fireInternal):
(JSC::WatchpointsOnStructureStubInfo::addWatchpoint):
(JSC::WatchpointsOnStructureStubInfo::ensureReferenceAndInstallWatchpoint):
(JSC::WatchpointsOnStructureStubInfo::ensureReferenceAndAddWatchpoint):
(JSC::AdaptiveValueStructureStubClearingWatchpoint::handleFire):
(JSC::StructureStubClearingWatchpoint::fireInternal): Deleted.

bytecode/StructureStubClearingWatchpoint.h:
bytecode/Watchpoint.h:
jit/Repatch.cpp:

(JSC::tryCacheGetByID):
(JSC::tryCachePutByID):

runtime/ClassInfo.h:
runtime/JSObject.cpp:

(JSC::JSObject::findPropertyHashEntry const):

runtime/JSObject.h:
runtime/ObjectPropertyChangeAdaptiveWatchpoint.h:
runtime/Structure.cpp:

(JSC::Structure::findPropertyHashEntry const):

runtime/Structure.h:
tools/JSDollarVM.cpp:

(JSC::testStaticAccessorGetter):
(JSC::testStaticAccessorPutter):
(JSC::StaticCustomAccessor::StaticCustomAccessor):
(JSC::StaticCustomAccessor::createStructure):
(JSC::StaticCustomAccessor::create):
(JSC::StaticCustomAccessor::getOwnPropertySlot):
(JSC::functionCreateStaticCustomAccessor):
(JSC::JSDollarVM::finishCreation):

LayoutTests:

js/dom/custom-accessor-redefine-expected.txt: Added.
js/dom/custom-accessor-redefine.html: Added.

5:47 PM Changeset in webkit [250539] by Alan Coon

7 edits in branches/safari-608-branch/Source

Versioning.

5:23 PM Changeset in webkit [250538] by Alan Coon

1 copy in tags/Safari-608.3.6

Tag Safari-608.3.6.

5:10 PM Changeset in webkit [250537] by Alan Coon

7 edits in branches/safari-608-branch/Source

Versioning.

5:00 PM Changeset in webkit [250536] by ysuzuki@apple.com

3 edits
1 add in trunk

[JSC] AI folds CompareEq wrongly when it sees proven Boolean and Number
https://bugs.webkit.org/show_bug.cgi?id=202382
<rdar://problem/52669112>

Reviewed by Saam Barati.

JSTests:

stress/compare-eq-bool-number-folding.js: Added.

(test):

Source/JavaScriptCore:

If CompareEq(Untyped, Untyped) finds that it gets proven Boolean and Number types on its arguments,
we fold it to constant False. But this is wrong since false == 0 is true in JS.
This patch adds leastUpperBoundOfEquivalentSpeculations, which merges Number, BigInt, and Boolean types
if one of them are seen.

bytecode/SpeculatedType.cpp:

(JSC::leastUpperBoundOfEquivalentSpeculations):
(JSC::valuesCouldBeEqual):

4:56 PM Changeset in webkit [250535] by Alan Coon

1 copy in tags/Safari-608.3.5

Tag Safari-608.3.5.

4:47 PM Changeset in webkit [250534] by chris.reid@sony.com

3 edits in trunk/Source/WebKit

[WinCairo] Move Remote Inspector Server initialization out of WebView
https://bugs.webkit.org/show_bug.cgi?id=202369

Reviewed by Ross Kirsling.

Move Remote Inspector Server initialization to Windows WebProcessPool initialization.

UIProcess/win/WebProcessPoolWin.cpp:
UIProcess/win/WebView.cpp:

4:32 PM Changeset in webkit [250533] by Devin Rousso

2 edits in trunk/Source/WebInspectorUI

Web Inspector: Canvas: shader type header is white in dark mode
https://bugs.webkit.org/show_bug.cgi?id=202253

Reviewed by Matt Baker.

UserInterface/Views/ShaderProgramContentView.css:

(.content-view.shader-program > .shader > header > .shader-type):
(@media (prefers-color-scheme: dark) .content-view.shader-program > .shader > header > .shader-type): Added.
(@media (prefers-color-scheme: dark) .content-view.shader-program > .shader > header): Deleted.
(.content-view.shader-program > .shader > header > *): Deleted.

3:52 PM Changeset in webkit [250532] by Alan Coon

1 edit in branches/safari-608-branch/Source/WebKit/UIProcess/API/Cocoa/WKWebView.mm

Unreviewed build fix. rdar://problem/55825353

3:33 PM Changeset in webkit [250531] by Chris Dumez

6 edits
2 adds in trunk

IDBTransaction / IDBObjectStore should not prevent a page from entering the back / forward cache
https://bugs.webkit.org/show_bug.cgi?id=202291
<rdar://problem/55760106>

Reviewed by Geoffrey Garen.

Source/WebCore:

IDBObjectStore does not fire any events and should therefore not cause any problem while in PageCache.
IDBTransaction can only fire abort/complete/error events, all of which are being enqueued to the
DocumentEventQueue. The DocumentEventQueue subclasses SuspendableTimer which will correctly suspend
while the document is in page cache. IDBTransaction will therefore not cause events to fire (and JS
to run) while in page cache.

Test: storage/indexeddb/IDBTransaction-page-cache.html

Modules/indexeddb/IDBObjectStore.cpp:

(WebCore::IDBObjectStore::canSuspendForDocumentSuspension const):

Modules/indexeddb/IDBTransaction.cpp:

(WebCore::IDBTransaction::canSuspendForDocumentSuspension const):

LayoutTests:

Add layout test coverage.

storage/indexeddb/IDBTransaction-page-cache.html: Added.

2:09 PM Changeset in webkit [250530] by Alan Coon

9 edits in branches/safari-608-branch/Source/WebKit

Cherry-pick r250428. rdar://problem/55825357

[iOS] Lock screen controls can fail to play web content
https://bugs.webkit.org/show_bug.cgi?id=202279

Reviewed by Chris Dumez.

When playback is paused from the lock screen via Now Playing controls, the WebProcess,
UIProcess, and Network Process will all be suspended. MediaRemote will take an assertion
and wake up the WebProcess when a remote control command to "play" is sent via the Now
Playing controls. However, if a synchronous message to the (suspended) Network or UIProcess
is issued before the notification that the process was unexpectedly unsuspended can be
issued (which will subsequently unsuspend the UIProcess and Network process), we can get
into a deadlocked state where the main thread is blocked on the sync message to a suspended
process.

To work around this problem, move all the processing from ProcessTaskStateObserver to a
WorkQueue / background thread. This requires making the ProcessTaskStateObserver thread-safe,
though its only current client is a Singleton (the WebProcess class), and so the risk of
thread safety issues is currently minimal. Regardless, access to the Client pointer must be
guarded by a Lock, and the Client itself must become ref-counted, so that the
ProcessTaskStateObserver can ref its Client (the WebProcess) during callback processing.

Unfortunately, sendWithAsyncReply() is not thread safe, nor is ProcessAssertion, so instead
just use send() and set a 5-second timeout before expiring the assertion, and just use
BKSProcessStateAssertion directly.

Shared/Cocoa/ProcessTaskStateObserver.h: (WebKit::ProcessTaskStateObserver::Client::ref): (WebKit::ProcessTaskStateObserver::Client::deref): (WebKit::ProcessTaskStateObserver::setClient): Deleted. (WebKit::ProcessTaskStateObserver::client): Deleted.
Shared/Cocoa/ProcessTaskStateObserver.mm: (-[WKProcessTaskStateObserverDelegate process:taskStateDidChange:]): (WebKit::ProcessTaskStateObserver::create): (WebKit::ProcessTaskStateObserver::ProcessTaskStateObserver): (WebKit::ProcessTaskStateObserver::~ProcessTaskStateObserver): (WebKit::ProcessTaskStateObserver::invalidate): (WebKit::ProcessTaskStateObserver::client): (WebKit::ProcessTaskStateObserver::setTaskState):
WebProcess/WebProcess.cpp: (WebKit::m_taskStateObserver):
WebProcess/WebProcess.h:
UIProcess/Cocoa/WebProcessProxyCocoa.mm: (WebKit::WebProcessProxy::processWasUnexpectedlyUnsuspended):
UIProcess/WebProcessProxy.h:
UIProcess/WebProcessProxy.messages.in:
WebProcess/cocoa/WebProcessCocoa.mm: (WebKit::WebProcess::processTaskStateDidChange):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@250428 268f45cc-cd09-0410-ab3c-d52691b4dbfc

2:08 PM Changeset in webkit [250529] by Alan Coon

3 edits in branches/safari-608-branch/Source/WebCore

Cherry-pick r250483. rdar://problem/55825351

[Experiment][iOS] Add temporary HTTP header to distinguish iPads for requests to Google
https://bugs.webkit.org/show_bug.cgi?id=202335
<rdar://problem/55790994>

Reviewed by Maciej Stachowiak.

loader/cache/CachedResourceLoader.cpp: (WebCore::CachedResourceLoader::requestResource):
platform/network/HTTPHeaderNames.in:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@250483 268f45cc-cd09-0410-ab3c-d52691b4dbfc

2:01 PM Changeset in webkit [250528] by Chris Dumez

3 edits in trunk/Source/WebCore

Refine restrictions for X-Temp-Tablet HTTP header experiment
https://bugs.webkit.org/show_bug.cgi?id=202367
<rdar://problem/55849139>

Reviewed by Geoffrey Garen.

Refine restrictions for X-Temp-Tablet HTTP header experiment:

Only send the header if the embedding application is MobileSafari.
Only send the header if the first party is google.com
Only send the header if the current date is before 2/1/2020
Send the header even if using an ephemeral session

loader/cache/CachedResourceLoader.cpp:

(WebCore::isXTempTabletHeaderExperimentOver):
(WebCore::CachedResourceLoader::CachedResourceLoader):
(WebCore::isGoogleSearch):
(WebCore::CachedResourceLoader::shouldSendXTempTabletHeader const):
(WebCore::CachedResourceLoader::requestResource):

loader/cache/CachedResourceLoader.h:

2:00 PM Changeset in webkit [250527] by Chris Dumez

19 edits
2 adds in trunk

Pages with Web Workers cannot enter the back / forward cache
https://bugs.webkit.org/show_bug.cgi?id=202296
<rdar://problem/55764073>

Reviewed by Jer Noble.

Source/WebCore:

Allow pages that use Web Workers to enter the back / forward cache.
This involves adding an EventQueue for all event firing on Woker
objects and suspending this EventQueue while in the page cache.

This was preventing some of the pages on weather.com to enter the
back / forward cache.

Test: fast/workers/worker-page-cache.html

Modules/encryptedmedia/MediaKeySession.h:
Modules/encryptedmedia/legacy/WebKitMediaKeySession.h:
Modules/mediasource/MediaSource.h:
Modules/mediasource/SourceBuffer.h:
Modules/mediasource/SourceBufferList.h:
Modules/webaudio/AudioContext.cpp:

(WebCore::AudioContext::AudioContext):

Modules/webaudio/AudioContext.h:
animation/DeclarativeAnimation.h:

dom/GenericEventQueue.cpp:

(WebCore::TaskQueueConstructor::construct):
(WebCore::TaskQueueConstructor<Timer>::construct):
(WebCore::GenericEventQueueBase<T>::GenericEventQueueBase):
(WebCore::GenericEventQueueBase<T>::enqueueEvent):
(WebCore::GenericEventQueueBase<T>::dispatchOneEvent):
(WebCore::GenericEventQueueBase<T>::close):
(WebCore::GenericEventQueueBase<T>::cancelAllEvents):
(WebCore::GenericEventQueueBase<T>::hasPendingEvents const):
(WebCore::GenericEventQueueBase<T>::hasPendingEventsOfType const):
(WebCore::GenericEventQueueBase<T>::suspend):
(WebCore::GenericEventQueueBase<T>::resume):

dom/GenericEventQueue.h:

(WebCore::GenericEventQueueBase::isSuspended const):
(WebCore::MainThreadGenericEventQueue::MainThreadGenericEventQueue):
(WebCore::GenericEventQueue::GenericEventQueue):
Rename GenericEventQueue to MainThreadGenericEventQueue since its implementation relies
on a global shared Timer to fire events. Introduce a new GenericEventQueue which can
actually be used from any thread. This is useful for MessagePort, which is used both
on the main thread and on worker threads.

dom/MessagePort.cpp:

(WebCore::MessagePort::MessagePort):
(WebCore::MessagePort::close):
(WebCore::MessagePort::suspend):
(WebCore::MessagePort::resume):
(WebCore::MessagePort::dispatchMessages):

dom/MessagePort.h:

Use an GenericEventQueue in MessagePort for consistency with Worker.
MessagePort is an ActiveDOMobject which returns true in canSuspend(),
we therefore need to make sure it suspends event firing while
suspended.

html/HTMLMediaElement.h:
html/track/TrackListBase.h:
workers/Worker.cpp:

(WebCore::Worker::Worker):
(WebCore::Worker::terminate):
(WebCore::Worker::canSuspendForDocumentSuspension const):
(WebCore::Worker::suspend):
(WebCore::Worker::resume):
(WebCore::Worker::stop):
(WebCore::Worker::hasPendingActivity const):
(WebCore::Worker::notifyFinished):
(WebCore::Worker::enqueueEvent):
(WebCore::Worker::dispatchEvent):

workers/Worker.h:
workers/WorkerMessagingProxy.cpp:

(WebCore::WorkerMessagingProxy::postMessageToWorkerObject):
(WebCore::WorkerMessagingProxy::postExceptionToWorkerObject):

LayoutTests:

Add layout test coverage.

fast/workers/worker-page-cache-expected.txt: Added.
fast/workers/worker-page-cache.html: Added.

1:27 PM Changeset in webkit [250526] by Alan Coon

3 edits in branches/safari-608-branch/Source/WebKit

Cherry-pick r250405. rdar://problem/55825353

Add some logging to help diagnose blank or stuck WKWebViews
https://bugs.webkit.org/show_bug.cgi?id=202297
<rdar://problem/55763610>

Reviewed by Wenson Hsieh.

Our current logging is insufficient to rule out some of the potential
causes of stuck/blank WKWebViews in <rdar://problem/53399054>. Add
some new logging, and improve some existing logging, to aid in diagnosis.

UIProcess/API/Cocoa/WKWebView.mm: (-[WKWebView _willInvokeUIScrollViewDelegateCallback]): (-[WKWebView _didInvokeUIScrollViewDelegateCallback]): Rename _delayUpdateVisibleContentRects to be more specific that it was due to us being underneath a UIScrollView delegate callback.

(-[WKWebView _processWillSwapOrDidExit]):
(-[WKWebView _didCommitLayerTree:]):
Add a log when we receive an incoming commit while visible content rect
updates are being deferred. Also, include the current transaction ID
and the transaction ID that _needsResetViewState... is waiting for, to
help rule out a class of potential problems.

Add a log when we receive an incoming commit more than 5 seconds after
a visible content rect update.

(-[WKWebView _updateVisibleContentRects]):
Keep track of when we defer visual content rect updates for any reason,
and log the first time we do an update after deferring them. This will make
it MUCH easier at-a-glance to tell if one of the "bailing" messages
represents a long-term state (a problem), or is expected.

Keep track of how long it's been since we sent a visible content rect update
and didn't get a commit back from the Web Content process; if it's been
more than 5 seconds, start logging.

(-[WKWebView _cancelAnimatedResize]):
(-[WKWebView _didCompleteAnimatedResize]):
(-[WKWebView _beginAnimatedResizeWithUpdates:]):
(-[WKWebView _endAnimatedResize]):
(-[WKWebView _resizeWhileHidingContentWithUpdates:]):
Turn animated resize logging into release logging. It is a common culprit
for many kinds of bugs, while also not being high volume, so this is well worth it.

WebProcess/WebPage/WebPage.cpp: (WebKit::WebPage::freezeLayerTree): (WebKit::WebPage::unfreezeLayerTree): Show the current value of m_layerTreeFreezeReasons in addition to the old value and delta, so you don't have to manually compute the current value when reading logs.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@250405 268f45cc-cd09-0410-ab3c-d52691b4dbfc

1:16 PM Changeset in webkit [250525] by Alan Coon

22 edits
2 adds in branches/safari-608-branch

Cherry-pick r250488. rdar://problem/55826334

Crash when removing the target element while animating its attributes
https://bugs.webkit.org/show_bug.cgi?id=202247

Reviewed by Darin Adler.

Source/WebCore:

If SMIL is animating a CSS attribute, there is a chance the animation is
ended while it is being started or progressed. For that reason, the member
SVGAnimateElementBase::m_animator has to be made RefPtr and it has to be
be protected in resetAnimatedType() and calculateAnimatedValue().

While SMILTimeContainer::updateAnimations() is calling progress() for the
scheduled animation elements, SMILTimeContainer::unschedule() might get
called if processing an animation causes events to be dispatched. For that
reason we need to copy the scheduled animations Vector before processing
them so we avoid changing the Vector while looping through its items.

Remove the guard SMILTimeContainer::m_preventScheduledAnimationsChanges
which was added in r129670 for debugging purposes. In some situations,
the scheduled animations map could be modified out from under some of the
functions of SMILTimeContainer.

Test: svg/animations/animate-and-remove-target-element.html

svg/SVGAnimateElementBase.cpp: (WebCore::SVGAnimateElementBase::resetAnimatedType): (WebCore::SVGAnimateElementBase::calculateAnimatedValue):
svg/SVGAnimateElementBase.h:
svg/SVGElement.cpp: (WebCore::SVGElement::createAnimator):
svg/SVGElement.h:
svg/animation/SMILTimeContainer.cpp: (WebCore::SMILTimeContainer::schedule): (WebCore::SMILTimeContainer::unschedule): (WebCore::SMILTimeContainer::setElapsed): (WebCore::SMILTimeContainer::sortByPriority): (WebCore::SMILTimeContainer::processAnimations): (WebCore::SMILTimeContainer::processScheduledAnimations): (WebCore::SMILTimeContainer::updateAnimations): (WebCore::SMILTimeContainer::~SMILTimeContainer): Deleted.
svg/animation/SMILTimeContainer.h:
svg/animation/SVGSMILElement.cpp: (WebCore::SVGSMILElement::calculateNextProgressTime const):
svg/properties/SVGAnimatedPropertyAccessorImpl.h:
svg/properties/SVGAnimatedPropertyAnimatorImpl.h:
svg/properties/SVGAnimatedPropertyPairAccessorImpl.h:
svg/properties/SVGAnimatedPropertyPairAnimator.h:
svg/properties/SVGAnimatedPropertyPairAnimatorImpl.h:
svg/properties/SVGAttributeAnimator.h:
svg/properties/SVGMemberAccessor.h: (WebCore::SVGMemberAccessor::createAnimator const):
svg/properties/SVGPrimitivePropertyAnimator.h: (WebCore::SVGPrimitivePropertyAnimator::create):
svg/properties/SVGPropertyAnimatorFactory.h: (WebCore::SVGPropertyAnimatorFactory::createAnimator):
svg/properties/SVGPropertyOwnerRegistry.h:
svg/properties/SVGPropertyRegistry.h:
svg/properties/SVGValuePropertyAnimatorImpl.h:
svg/properties/SVGValuePropertyListAnimatorImpl.h:

LayoutTests:

svg/animations/animate-and-remove-target-element-expected.txt: Added.
svg/animations/animate-and-remove-target-element.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@250488 268f45cc-cd09-0410-ab3c-d52691b4dbfc

1:15 PM Changeset in webkit [250524] by Alan Coon

61 edits
1 delete in branches/safari-608-branch/Source/WebCore

Cherry-pick r249822. rdar://problem/55826334

SVGLengthValue should use two enums for 'type' and 'mode' instead of one unsigned for 'units'
https://bugs.webkit.org/show_bug.cgi?id=201663

Patch by Said Abou-Hallawa <sabouhallawa@apple.com> on 2019-09-12
Reviewed by Simon Fraser, Nikolas Zimmermann.

SVGLengthValue had one unsigned to store SVGLengthMode and SVGLengthType.
It used to allocate the least significant 4 bits of this unsigned to the
SVGLengthMode while it leaves the rest for SVGLengthType.

This will not be needed if SVGLengthMode and SVGLengthType are made of
size uint_8.

Also in this patch:

-- SVGLengthNegativeValuesMode is made enum class.

-- SVGLengthValue::blend() is moved to SVGLengthValue.cpp so we do not

need to include SVGLengthContext.h in SVGLengthValue.h.

-- SVGLengthType and SVGLengthMode are moved to SVGLengthValue.h. Instead

of having SVGLengthValue.h includes SVGLengthConttext.h, the opposite
will happen.

-- SVGAnimatedPropertyDescription.h is deleted. It should have been deleted

with the SVG tear off objects removal.

-- SVGPropertyTraits<SVGAngleValue> and SVGPropertyTraits<SVGLengthValue>

are deleted. They should have been deleted with SVGAnimatedType removal.

-- SVGLengthValue::lengthModeForAnimatedLengthAttribute() is deleted. It

was only called from SVGPropertyTraits<SVGLengthValue>.

WebCore.xcodeproj/project.pbxproj:
css/StyleResolver.h:
page/animation/CSSPropertyAnimation.cpp: (WebCore::blendFunc):
rendering/style/SVGRenderStyle.h: (WebCore::SVGRenderStyle::initialBaselineShiftValue): (WebCore::SVGRenderStyle::initialKerning):
rendering/svg/RenderSVGEllipse.cpp: (WebCore::RenderSVGEllipse::calculateRadiiAndCenter):
rendering/svg/RenderSVGRect.cpp: (WebCore::RenderSVGRect::updateShapeFromElement):
rendering/svg/SVGPathData.cpp: (WebCore::pathFromCircleElement): (WebCore::pathFromEllipseElement): (WebCore::pathFromRectElement):
rendering/svg/SVGTextLayoutEngineBaseline.cpp: (WebCore::SVGTextLayoutEngineBaseline::calculateBaselineShift const):
rendering/svg/SVGTextLayoutEngineSpacing.cpp: (WebCore::SVGTextLayoutEngineSpacing::calculateCSSKerningAndSpacing):
svg/LinearGradientAttributes.h: (WebCore::LinearGradientAttributes::LinearGradientAttributes):
svg/RadialGradientAttributes.h: (WebCore::RadialGradientAttributes::RadialGradientAttributes):
svg/SVGAngleValue.h: (WebCore::SVGPropertyTraits<SVGAngleValue>::initialValue): Deleted. (WebCore::SVGPropertyTraits<SVGAngleValue>::toString): Deleted.
svg/SVGCircleElement.cpp: (WebCore::SVGCircleElement::parseAttribute):
svg/SVGCircleElement.h:
svg/SVGCursorElement.cpp: (WebCore::SVGCursorElement::parseAttribute):
svg/SVGCursorElement.h:
svg/SVGEllipseElement.cpp: (WebCore::SVGEllipseElement::parseAttribute):
svg/SVGEllipseElement.h:
svg/SVGFilterElement.cpp: (WebCore::SVGFilterElement::parseAttribute):
svg/SVGFilterElement.h:
svg/SVGFilterPrimitiveStandardAttributes.cpp: (WebCore::SVGFilterPrimitiveStandardAttributes::parseAttribute):
svg/SVGFilterPrimitiveStandardAttributes.h:
svg/SVGForeignObjectElement.cpp: (WebCore::SVGForeignObjectElement::parseAttribute):
svg/SVGForeignObjectElement.h:
svg/SVGImageElement.cpp: (WebCore::SVGImageElement::parseAttribute):
svg/SVGImageElement.h:
svg/SVGLength.h: (WebCore::SVGLength::unitType const): (WebCore::SVGLength::setValueForBindings): (WebCore::SVGLength::newValueSpecifiedUnits): (WebCore::SVGLength::convertToSpecifiedUnits): (WebCore::SVGLength::unitType): Deleted.
svg/SVGLengthContext.cpp: (WebCore::SVGLengthContext::valueForLength): (WebCore::SVGLengthContext::convertValueToUserUnits const): (WebCore::SVGLengthContext::convertValueFromUserUnits const): (WebCore::SVGLengthContext::convertValueFromUserUnitsToPercentage const): (WebCore::SVGLengthContext::convertValueFromPercentageToUserUnits const):
svg/SVGLengthContext.h: (): Deleted.
svg/SVGLengthList.h: (WebCore::SVGLengthList::create):
svg/SVGLengthValue.cpp: (WebCore::lengthTypeToString): (WebCore::parseLengthType): (WebCore::primitiveTypeToLengthType): (WebCore::lengthTypeToPrimitiveType): (WebCore::SVGLengthValue::SVGLengthValue): (WebCore::SVGLengthValue::construct): (WebCore::SVGLengthValue::blend): (WebCore::SVGLengthValue::fromCSSPrimitiveValue): (WebCore::SVGLengthValue::toCSSPrimitiveValue): (WebCore::SVGLengthValue::setValueAsString): (WebCore::SVGLengthValue::valueAsString const): (WebCore::SVGLengthValue::valueForBindings const): (WebCore::SVGLengthValue::setValue): (WebCore::SVGLengthValue::convertToSpecifiedUnits): (WebCore::storeUnit): Deleted. (WebCore::extractMode): Deleted. (WebCore::extractType): Deleted. (WebCore::SVGLengthValue::operator== const): Deleted. (WebCore::SVGLengthValue::operator!= const): Deleted. (WebCore::SVGLengthValue::unitType const): Deleted. (WebCore::SVGLengthValue::unitMode const): Deleted. (WebCore::SVGLengthValue::valueAsPercentage const): Deleted. (WebCore::SVGLengthValue::newValueSpecifiedUnits): Deleted. (WebCore::SVGLengthValue::lengthModeForAnimatedLengthAttribute): Deleted.
svg/SVGLengthValue.h: (WebCore::SVGLengthValue::lengthType const): (WebCore::SVGLengthValue::lengthMode const): (WebCore::SVGLengthValue::isZero const): (WebCore::SVGLengthValue::isRelative const): (WebCore::SVGLengthValue::valueAsPercentage const): (WebCore::SVGLengthValue::valueInSpecifiedUnits const): (WebCore::operator==): (WebCore::operator!=): (WebCore::SVGLengthValue::blend const): Deleted. (WebCore::SVGPropertyTraits<SVGLengthValue>::initialValue): Deleted. (WebCore::SVGPropertyTraits<SVGLengthValue>::parse): Deleted. (WebCore::SVGPropertyTraits<SVGLengthValue>::toString): Deleted.
svg/SVGLineElement.cpp: (WebCore::SVGLineElement::parseAttribute):
svg/SVGLineElement.h:
svg/SVGLinearGradientElement.cpp: (WebCore::SVGLinearGradientElement::parseAttribute):
svg/SVGLinearGradientElement.h:
svg/SVGMarkerElement.cpp: (WebCore::SVGMarkerElement::parseAttribute):
svg/SVGMarkerElement.h:
svg/SVGMaskElement.cpp: (WebCore::SVGMaskElement::parseAttribute):
svg/SVGMaskElement.h:
svg/SVGPatternElement.cpp: (WebCore::SVGPatternElement::parseAttribute):
svg/SVGPatternElement.h:
svg/SVGRadialGradientElement.cpp: (WebCore::SVGRadialGradientElement::parseAttribute):
svg/SVGRadialGradientElement.h:
svg/SVGRectElement.cpp: (WebCore::SVGRectElement::parseAttribute):
svg/SVGRectElement.h:
svg/SVGSVGElement.cpp: (WebCore::SVGSVGElement::parseAttribute): (WebCore::SVGSVGElement::hasIntrinsicWidth const): (WebCore::SVGSVGElement::hasIntrinsicHeight const): (WebCore::SVGSVGElement::intrinsicWidth const): (WebCore::SVGSVGElement::intrinsicHeight const):
svg/SVGSVGElement.h:
svg/SVGTextContentElement.cpp: (WebCore::SVGTextContentElement::parseAttribute): (WebCore::SVGTextContentElement::textLengthAnimated):
svg/SVGTextContentElement.h:
svg/SVGTextPathElement.cpp: (WebCore::SVGTextPathElement::parseAttribute):
svg/SVGTextPathElement.h:
svg/SVGTextPositioningElement.h:
svg/SVGUseElement.cpp: (WebCore::SVGUseElement::parseAttribute):
svg/SVGUseElement.h:
svg/properties/SVGAnimatedPropertyAccessorImpl.h:
svg/properties/SVGAnimatedPropertyDescription.h: Removed.
svg/properties/SVGAnimationAdditiveListFunctionImpl.h: (WebCore::SVGAnimationLengthListFunction::animate):
svg/properties/SVGAnimationAdditiveValueFunctionImpl.h: (WebCore::SVGAnimationLengthFunction::animate):
svg/properties/SVGValuePropertyAnimatorImpl.h:
svg/properties/SVGValuePropertyListAnimatorImpl.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@249822 268f45cc-cd09-0410-ab3c-d52691b4dbfc

12:36 PM Changeset in webkit [250523] by zhifei_fang@apple.com

2 edits in trunk/Tools

[results.webkit.org Timeline] New axis style
https://bugs.webkit.org/show_bug.cgi?id=202292

Reviewed by Jonathan Bedard.

resultsdbpy/resultsdbpy/view/static/library/js/components/TimelineComponents.js:

12:10 PM Changeset in webkit [250522] by Keith Rollin

6 edits in trunk/Source/WebCore

Coalesce or remove PLATFORM(MAC)

PLATFORM(IOS_FAMILY)

https://bugs.webkit.org/show_bug.cgi?id=202119
<rdar://problem/55638792>

Unreviewed, address post landing review comments for r248533 from
Darin Adler.

Source/WebCore:

No new tests -- no new or changed functionality.

Modules/applepay/cocoa/PaymentContactCocoa.mm:

(WebCore::convert):
(WebCore::subLocality): Deleted.
(WebCore::setSubLocality): Deleted.
(WebCore::subAdministrativeArea): Deleted.
(WebCore::setSubAdministrativeArea): Deleted.

Source/WebCore/PAL:

pal/spi/cf/CFNetworkSPI.h:
pal/spi/cocoa/NEFilterSourceSPI.h:
pal/spi/mac/AVFoundationSPI.h:

11:49 AM Changeset in webkit [250521] by achristensen@apple.com

30 edits in trunk

Move DownloadMonitor test speed multiplier from WebProcessPool to WebsiteDataStoreConfiguration
https://bugs.webkit.org/show_bug.cgi?id=202339

Reviewed by Youenn Fablet.

Source/WebKit:

This was only used for some unit tests, which still are accelerated so they pass in the same amount of time as before.
I need this value to not be process-global in the NetworkProcess.

NetworkProcess/Downloads/Download.cpp:

(WebKit::Download::Download):

NetworkProcess/Downloads/Download.h:

(WebKit::Download::Download):
(WebKit::Download::testSpeedMultiplier const):

NetworkProcess/Downloads/DownloadManager.cpp:

(WebKit::DownloadManager::resumeDownload):

NetworkProcess/Downloads/DownloadManager.h:
NetworkProcess/Downloads/DownloadMonitor.cpp:

(WebKit::DownloadMonitor::applicationDidEnterBackground):
(WebKit::DownloadMonitor::testSpeedMultiplier const):
(WebKit::DownloadMonitor::timerFired):
(WebKit::DownloadMonitor::speedMultiplier const): Deleted.

NetworkProcess/Downloads/DownloadMonitor.h:
NetworkProcess/NetworkDataTaskBlob.cpp:

(WebKit::NetworkDataTaskBlob::download):

NetworkProcess/NetworkProcess.cpp:

(WebKit::NetworkProcess::initializeNetworkProcess):

NetworkProcess/NetworkProcess.h:
NetworkProcess/NetworkProcessCreationParameters.cpp:

(WebKit::NetworkProcessCreationParameters::encode const):
(WebKit::NetworkProcessCreationParameters::decode):

NetworkProcess/NetworkProcessCreationParameters.h:
NetworkProcess/NetworkSession.cpp:

(WebKit::NetworkSession::NetworkSession):

NetworkProcess/NetworkSession.h:

(WebKit::NetworkSession::testSpeedMultiplier const):

NetworkProcess/NetworkSessionCreationParameters.cpp:

(WebKit::NetworkSessionCreationParameters::encode const):
(WebKit::NetworkSessionCreationParameters::decode):

NetworkProcess/NetworkSessionCreationParameters.h:
NetworkProcess/cocoa/NetworkSessionCocoa.mm:

(-[WKNetworkSessionDelegate URLSession:dataTask:didBecomeDownloadTask:]):

UIProcess/API/APIProcessPoolConfiguration.cpp:

(API::ProcessPoolConfiguration::copy):

UIProcess/API/APIProcessPoolConfiguration.h:
UIProcess/API/Cocoa/_WKProcessPoolConfiguration.h:
UIProcess/API/Cocoa/_WKProcessPoolConfiguration.mm:

(-[_WKProcessPoolConfiguration downloadMonitorSpeedMultiplierForTesting]): Deleted.
(-[_WKProcessPoolConfiguration setDownloadMonitorSpeedMultiplierForTesting:]): Deleted.

UIProcess/API/Cocoa/_WKWebsiteDataStoreConfiguration.h:
UIProcess/API/Cocoa/_WKWebsiteDataStoreConfiguration.mm:

(-[_WKWebsiteDataStoreConfiguration testSpeedMultiplier]):
(-[_WKWebsiteDataStoreConfiguration setTestSpeedMultiplier:]):

UIProcess/Cocoa/WebProcessPoolCocoa.mm:

(WebKit::WebProcessPool::platformInitializeNetworkProcess):

UIProcess/WebsiteData/Cocoa/WebsiteDataStoreCocoa.mm:

(WebKit::WebsiteDataStore::parameters):

UIProcess/WebsiteData/WebsiteDataStoreConfiguration.cpp:

(WebKit::WebsiteDataStoreConfiguration::copy):

UIProcess/WebsiteData/WebsiteDataStoreConfiguration.h:

(WebKit::WebsiteDataStoreConfiguration::testSpeedMultiplier const):
(WebKit::WebsiteDataStoreConfiguration::setTestSpeedMultiplier):

Tools:

TestWebKitAPI/Tests/WebKitCocoa/Download.mm:

(TestWebKitAPI::webViewWithDownloadMonitorSpeedMultiplier):

11:15 AM Changeset in webkit [250520] by mark.lam@apple.com

2 edits in trunk/Source/WTF

Add some assertions to convertUTF8ToUTF16().
https://bugs.webkit.org/show_bug.cgi?id=202356
<rdar://problem/52846813>

Reviewed by Filip Pizlo.

wtf/unicode/UTF8Conversion.cpp:

(WTF::Unicode::convertUTF8ToUTF16):

8:55 AM Changeset in webkit [250519] by Antti Koivisto

9 edits in trunk/Source/WebCore

RenderLineBreak should use LineLayoutTraversal
https://bugs.webkit.org/show_bug.cgi?id=202316

Reviewed by Zalan Bujtas.

Replace more path specific code with LineLayoutTraversal.

Headers.cmake:
rendering/RenderLineBreak.cpp:

(WebCore::RenderLineBreak::linesBoundingBox const):
(WebCore::RenderLineBreak::absoluteRects const):
(WebCore::RenderLineBreak::absoluteQuads const):
(WebCore::simpleLineLayout): Deleted.

rendering/RenderTreeAsText.cpp:

(WebCore::RenderTreeAsText::writeRenderObject):
(WebCore::writeTextBox):

rendering/SimpleLineLayoutFunctions.cpp:

(WebCore::SimpleLineLayout::computeBoundingBox): Deleted.
(WebCore::SimpleLineLayout::collectAbsoluteRects): Deleted.
(WebCore::SimpleLineLayout::rendererForPosition): Deleted.

rendering/SimpleLineLayoutFunctions.h:
rendering/line/LineLayoutTraversal.cpp:

(WebCore::LineLayoutTraversal::ElementBoxIterator::ElementBoxIterator):
(WebCore::LineLayoutTraversal::ElementBoxIterator::atEnd const):
(WebCore::LineLayoutTraversal::elementBoxFor):
(WebCore::LineLayoutTraversal::TextBox::rect const): Deleted.
(WebCore::LineLayoutTraversal::TextBox::logicalRect const): Deleted.
(WebCore::LineLayoutTraversal::TextBox::hasHyphen const): Deleted.
(WebCore::LineLayoutTraversal::TextBox::isLeftToRightDirection const): Deleted.
(WebCore::LineLayoutTraversal::TextBox::dirOverride const): Deleted.
(WebCore::LineLayoutTraversal::TextBox::text const): Deleted.
(WebCore::LineLayoutTraversal::TextBox::isLineBreak const): Deleted.
(WebCore::LineLayoutTraversal::TextBox::localStartOffset const): Deleted.
(WebCore::LineLayoutTraversal::TextBox::localEndOffset const): Deleted.
(WebCore::LineLayoutTraversal::TextBox::length const): Deleted.
(WebCore::LineLayoutTraversal::TextBox::isLastOnLine const): Deleted.
(WebCore::LineLayoutTraversal::TextBox::isLast const): Deleted.
(WebCore::LineLayoutTraversal::TextBox::iterator const): Deleted.

Move to header as templates.

rendering/line/LineLayoutTraversal.h:

(WebCore::LineLayoutTraversal::ElementBoxIterator::ElementBoxIterator):
(WebCore::LineLayoutTraversal::ElementBoxIterator::operator bool const):
(WebCore::LineLayoutTraversal::ElementBoxIterator::operator* const):
(WebCore::LineLayoutTraversal::ElementBoxIterator::operator-> const):

Add a new iterator type for element boxes.
It doesn't currently really iterate, is just allows testing for end.

(WebCore::LineLayoutTraversal::Box<Iterator>::rect const):
(WebCore::LineLayoutTraversal::Box<Iterator>::logicalRect const):
(WebCore::LineLayoutTraversal::Box<Iterator>::isLeftToRightDirection const):
(WebCore::LineLayoutTraversal::Box<Iterator>::dirOverride const):
(WebCore::LineLayoutTraversal::Box<Iterator>::isLineBreak const):
(WebCore::LineLayoutTraversal::Box<Iterator>::iterator const):

Split properties that all inline boxes have out from TextBox.
Make it a template class.

(WebCore::LineLayoutTraversal::TextBox<Iterator>::hasHyphen const):
(WebCore::LineLayoutTraversal::TextBox<Iterator>::text const):
(WebCore::LineLayoutTraversal::TextBox<Iterator>::localStartOffset const):
(WebCore::LineLayoutTraversal::TextBox<Iterator>::localEndOffset const):
(WebCore::LineLayoutTraversal::TextBox<Iterator>::length const):
(WebCore::LineLayoutTraversal::TextBox<Iterator>::isLastOnLine const):
(WebCore::LineLayoutTraversal::TextBox<Iterator>::isLast const):

Make a template class.

(WebCore::LineLayoutTraversal::hasTextBoxes): Deleted.

5:38 AM Changeset in webkit [250518] by Carlos Garcia Campos

12 edits in trunk

[GTK] IconDatabase is not thread-safe
https://bugs.webkit.org/show_bug.cgi?id=201303

Reviewed by Žan Doberšek.

Source/WebKit:

Rewrite the IconDatabase implementation. Now that we are the only users of this code, we can simply it a lot and
design it specifically for our API, which implementation has been simplified a lot too. There's no change in
the database schema nor in behavior from the API point of view.

UIProcess/API/glib/IconDatabase.cpp:

(WebKit::IconDatabase::IconDatabase):
(WebKit::IconDatabase::~IconDatabase):
(WebKit::IconDatabase::createTablesIfNeeded):
(WebKit::IconDatabase::populatePageURLToIconURLMap):
(WebKit::IconDatabase::clearStatements):
(WebKit::IconDatabase::pruneTimerFired):
(WebKit::IconDatabase::startPruneTimer):
(WebKit::IconDatabase::clearLoadedIconsTimerFired):
(WebKit::IconDatabase::startClearLoadedIconsTimer):
(WebKit::IconDatabase::iconIDForIconURL):
(WebKit::IconDatabase::setIconIDForPageURL):
(WebKit::IconDatabase::iconData):
(WebKit::IconDatabase::addIcon):
(WebKit::IconDatabase::updateIconTimestamp):
(WebKit::IconDatabase::deleteIcon):
(WebKit::IconDatabase::checkIconURLAndSetPageURLIfNeeded):
(WebKit::IconDatabase::loadIconForPageURL):
(WebKit::IconDatabase::iconURLForPageURL):
(WebKit::IconDatabase::setIconForPageURL):
(WebKit::IconDatabase::clear):

UIProcess/API/glib/IconDatabase.h:

(WebKit::IconDatabase::create):

UIProcess/API/glib/WebKitFaviconDatabase.cpp:

(webkitFaviconDatabaseCreate):
(webkitFaviconDatabaseIsOpen):
(webkitFaviconDatabaseOpen):
(webkitFaviconDatabaseClose):
(webkitFaviconDatabaseGetLoadDecisionForIcon):
(webkitFaviconDatabaseSetIconForPageURL):
(webkitFaviconDatabaseGetFaviconInternal):
(webkit_favicon_database_get_favicon):
(webkit_favicon_database_get_favicon_finish):
(webkit_favicon_database_get_favicon_uri):
(webkit_favicon_database_clear):

UIProcess/API/glib/WebKitFaviconDatabasePrivate.h:
UIProcess/API/glib/WebKitWebContext.cpp:

(webkitWebContextDispose):
(webkit_web_context_set_favicon_database_directory):
(webkitWebContextCreatePageForWebView):
(webkitWebContextWebViewDestroyed):

UIProcess/API/glib/WebKitWebView.cpp:

(webkitWebViewRequestFavicon):
(webkitWebViewGetLoadDecisionForIcon):
(webkitWebViewSetIcon):

Tools:

Rewrite the WebKitFaviconDatabase tests, splitting tests cases again and making them independent to each other.

TestWebKitAPI/Tests/WebKitGLib/TestWebKitFaviconDatabase.cpp:

(testFaviconDatabaseInitialization):
(testFaviconDatabaseGetFavicon):
(ephemeralViewFaviconChanged):
(testFaviconDatabaseEphemeral):
(testFaviconDatabaseClear):
(beforeAll):
(afterAll):

TestWebKitAPI/glib/TestExpectations.json: TestWebKitFaviconDatabase shouls always pass now.

5:06 AM Changeset in webkit [250517] by Carlos Garcia Campos

11 edits
3 adds in trunk

[GTK][WPE] Add about:gpu
https://bugs.webkit.org/show_bug.cgi?id=202305

Reviewed by Žan Doberšek.

Add SVN_REVISION definition to the build.

Source/cmake/OptionsGTK.cmake:
Source/cmake/OptionsWPE.cmake:

Source/WebKit:

A builtin protocol handler to show information about hardware acceleration. This is useful information we need
from people reporting issues in accelerated compositing mode.

SourcesGTK.txt:
SourcesWPE.txt:
UIProcess/API/glib/WebKitProtocolHandler.cpp: Added.

(WebKit::WebKitProtocolHandler::WebKitProtocolHandler):
(WebKit::WebKitProtocolHandler::handleRequest):
(WebKit::webkitPortName):
(WebKit::hardwareAccelerationPolicy):
(WebKit::webGLEnabled):
(WebKit::openGLAPI):
(WebKit::nativeInterface):
(WebKit::WebKitProtocolHandler::handleGPU):

UIProcess/API/glib/WebKitProtocolHandler.h: Added.
UIProcess/API/glib/WebKitWebContext.cpp:

(webkitWebContextConstructed):

Tools:

Allow to use about:gpu in MiniBrowser. Add a script to get the current svn revision.

MiniBrowser/gtk/BrowserTab.c:

(getInternalURI):

MiniBrowser/gtk/main.c:

(argumentToURL):

MiniBrowser/wpe/main.cpp:

(main):

glib/svn-revision: Added.

4:18 AM Changeset in webkit [250516] by guijemont@igalia.com

2 edits in trunk/Source/WTF

Don't try to use backtrace() on MIPS
https://bugs.webkit.org/show_bug.cgi?id=202196

Reviewed by Carlos Garcia Campos.

backtrace() on mips seems to always return 1 on mips/glibc (I tried
with buildroot, debian stable and debian testing, with and without
libunwind), which renders it useless and breaks a RELEASE_ASSERT in
StackTrace::captureStackTrace().

wtf/Platform.h:

3:40 AM Changeset in webkit [250515] by commit-queue@webkit.org

6 edits
1 delete in trunk

No-Cors check should take into account same-origin
https://bugs.webkit.org/show_bug.cgi?id=202353

Patch by Rob Buis <rbuis@igalia.com> on 2019-09-30
Reviewed by Youenn Fablet.

LayoutTests/imported/w3c:

web-platform-tests/fetch/api/redirect/redirect-mode-expected.txt: Removed.
web-platform-tests/fetch/api/redirect/redirect-mode.any-expected.txt:
web-platform-tests/fetch/api/redirect/redirect-mode.any.worker-expected.txt:
web-platform-tests/service-workers/service-worker/fetch-event-redirect.https-expected.txt:

Source/WebCore:

No-Cors check should take into account same-origin, in that case the
check should bail out, since same-origin is already handled in
the first step of [1].

Test: imported/web-platform-tests/fetch/api/redirect/redirect-mode.any.html

[1] https://fetch.spec.whatwg.org/#main-fetch Step 5

loader/cache/CachedResourceLoader.cpp:

(WebCore::CachedResourceLoader::canRequest):

2:06 AM Changeset in webkit [250514] by zandobersek@gmail.com

2 edits in trunk/Source/WebCore

[Nicosia] Complete ScrollingTreeNicosia::createScrollingTreeNode()
https://bugs.webkit.org/show_bug.cgi?id=202358

Reviewed by Carlos Garcia Campos.

page/scrolling/nicosia/ScrollingTreeNicosia.cpp:

(WebCore::ScrollingTreeNicosia::createScrollingTreeNode):
Return appropriate objects for the remaining node types.

1:50 AM Changeset in webkit [250513] by zandobersek@gmail.com

7 edits in trunk/Source/WebCore

[Nicosia] Add missing conversion casts for LayerRepresentation objects
https://bugs.webkit.org/show_bug.cgi?id=202357

Reviewed by Carlos Garcia Campos.

After r250491, we have to request explicit conversion of
LayerRepresentation objects to Nicosia::PlatformLayer pointers.

page/scrolling/nicosia/ScrollingTreeFixedNode.cpp:

(WebCore::ScrollingTreeFixedNode::commitStateBeforeChildren):

page/scrolling/nicosia/ScrollingTreeFrameScrollingNodeNicosia.cpp:

(WebCore::ScrollingTreeFrameScrollingNodeNicosia::commitStateBeforeChildren):
(WebCore::ScrollingTreeFrameScrollingNodeNicosia::handleWheelEvent):
(WebCore::ScrollingTreeFrameScrollingNodeNicosia::repositionScrollingLayers):

page/scrolling/nicosia/ScrollingTreeOverflowScrollProxyNode.cpp:

(WebCore::ScrollingTreeOverflowScrollProxyNode::commitStateBeforeChildren):

page/scrolling/nicosia/ScrollingTreeOverflowScrollingNodeNicosia.cpp:

(WebCore::ScrollingTreeOverflowScrollingNodeNicosia::repositionScrollingLayers):
(WebCore::ScrollingTreeOverflowScrollingNodeNicosia::handleWheelEvent):

page/scrolling/nicosia/ScrollingTreePositionedNode.cpp:

(WebCore::ScrollingTreePositionedNode::commitStateBeforeChildren):

page/scrolling/nicosia/ScrollingTreeStickyNode.cpp:

(WebCore::ScrollingTreeStickyNode::commitStateBeforeChildren):

1:50 AM Changeset in webkit [250512] by commit-queue@webkit.org

2 edits in trunk/Source/WebKit

Unreviewed, rolling out r250291.
https://bugs.webkit.org/show_bug.cgi?id=202359

it is failing
TestWebKitAPI.ProcessSwap.GetUserMediaCaptureState (Requested
by youenn on #webkit).

Reverted changeset:

"Delay capture sandbox extension revocation to after the page
close message is sent"
https://bugs.webkit.org/show_bug.cgi?id=202133
https://trac.webkit.org/changeset/250291

1:30 AM Changeset in webkit [250511] by bshafiei@apple.com

2 edits in branches/safari-608-branch/Source/WebKit

Cherry-pick r250394. rdar://problem/55826250

Crash under WebPage::beginPrinting when m_printContext becomes null due to synchronous layout
https://bugs.webkit.org/show_bug.cgi?id=202171
<rdar://problem/49731211>

Reviewed by Tim Horton.

Speculatively fix a null pointer dereference crash in WebPage::beginPrinting.

WebPage::beginPrinting creates a PrintContext, stores it in m_printContext, then calls
PrintContext::begin which forces a synchronous, paginated layout. If a post-layout task
executes script, that might result in the WebPage being closed and m_printContext being set
to nullptr.

Guard against this in WebPage::beginPrinting by adding a null check before calling
PrintContext::computePageRects.

WebProcess/WebPage/WebPage.cpp: (WebKit::WebPage::beginPrinting):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@250394 268f45cc-cd09-0410-ab3c-d52691b4dbfc

1:30 AM Changeset in webkit [250510] by bshafiei@apple.com

3 edits
1 add in branches/safari-608-branch

Cherry-pick r250058. rdar://problem/55826329

Phantom insertion phase may disagree with arguments forwarding about live ranges
https://bugs.webkit.org/show_bug.cgi?id=200715
<rdar://problem/54301717>

Reviewed by Yusuke Suzuki.

JSTests:

stress/phantom-insertion-live-range-should-agree-with-arguments-forwarding.js: Added. (main.v23): (main.try.v43): (main.): (main):

Source/JavaScriptCore:

The issue is that Phantom insertion phase was disagreeing about live ranges
from the arguments forwarding phase. The effect is that Phantom insertion
would insert a Phantom creating a longer live range than what arguments
forwarding was analyzing. Arguments forwarding will look for the last DFG
use or the last bytecode use of a variable it wants to eliminate. It then
does an interference analysis to ensure that nothing clobbers other variables
it needs to recover the sunken allocation during OSR exit.

Phantom insertion works by ordering the program into OSR exit epochs. If a value was used
in the current epoch, there is no need to insert a phantom for it. We
determine where we might need a Phantom by looking at bytecode kills. In this
analysis, we have a mapping from bytecode local to DFG node. However, we
sometimes forgot to remove the entry when a local is killed. So, if the first
kill of a variable is in the same OSR exit epoch, we won't insert a Phantom by design.
However, if the variable gets killed again, we might errantly insert a Phantom
for the prior variable which should've already been killed. The solution is to
clear the entry in our mapping when a variable is killed.

The program in question was like this:

1: DirectArguments
...
2: MovHint(@1, loc1) arguments forwarding treats this as the final kill for @1
...
clobber things needed for recovery
...

Arguments elimination would transform the program since between @1 and
@2, nothing clobbers values needed for exit and nothing escapes @1. The
program becomes:

1: PhantomDirectArguments
...
2: MovHint(@1, loc1) arguments forwarding treats this as the final kill for @1
...
clobber things needed for recovery of @1
...

Phantom insertion would then transform the program into:

1: PhantomDirectArguments
...
2: MovHint(@1, loc1) arguments forwarding treats this as the final kill for @1
...
clobber things needed for recovery of @1
...
3: Phantom(@1)
...

This is wrong because Phantom insertion and arguments forwarding must agree on live
ranges, otherwise the interference analysis performed by arguments forwarding will
not correctly analyze up until where the value might be recovered.

dfg/DFGPhantomInsertionPhase.cpp:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@250058 268f45cc-cd09-0410-ab3c-d52691b4dbfc

1:30 AM Changeset in webkit [250509] by bshafiei@apple.com

2 edits in branches/safari-608-branch/Source/WebCore

Cherry-pick r249930. rdar://problem/55826316

AX: USER: VO: Messages > Message > Shift-VO-M doesn't reveal correct actions
https://bugs.webkit.org/show_bug.cgi?id=201840

Patch by Eric Liang <ericliang@apple.com> on 2019-09-16
Reviewed by Chris Fleizach.

menuForEvent: expects event-position in window's space, but we pass the position in Core's space. In this case, we need to convert core's space to window's space.
Tested that existing tests passed with WK1 and WK2

accessibility/mac/WebAccessibilityObjectWrapperMac.mm: (-[WebAccessibilityObjectWrapper accessibilityShowContextMenu]):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@249930 268f45cc-cd09-0410-ab3c-d52691b4dbfc

1:30 AM Changeset in webkit [250508] by bshafiei@apple.com

5 edits
1 add in branches/safari-608-branch

Cherry-pick r249926. rdar://problem/55826870

[JSC] Perform check again when we found non-BMP characters
https://bugs.webkit.org/show_bug.cgi?id=201647

Reviewed by Yusuke Suzuki.

JSTests:

stress/regexp-unicode-surrogate-pair-increment-should-involve-length-check.js: Added.
stress/regexp-unicode-within-string.js: Updated test to eliminate the bogus print(). (testRegExpInbounds):

Source/JavaScriptCore:

We need to check for end of input for non-BMP characters when matching a character class that contains
both BMP and non-BMP characters. In advanceIndexAfterCharacterClassTermMatch() we were checking for
end of input for both BMP and non-BMP characters. For BMP characters, this check is redundant.
After moving the check to after the "is BMP check", we need to decrement index after reaching the failure
label to back out the index++ for the first surrogate of the non-BMP character.

Added the same kind of check in generateCharacterClassOnce(). In that case, we have pre-checked the
first character (surrogate) for a non-BMP codepoint, so we just need to check for end of input before
we increment for the second surrogate.

While writing tests, I found an off by one error in backtrackCharacterClassGreedy() and changed the
loop to check the count at loop top instead of loop bottom.

yarr/YarrJIT.cpp: (JSC::Yarr::YarrGenerator::advanceIndexAfterCharacterClassTermMatch): (JSC::Yarr::YarrGenerator::generateCharacterClassOnce): (JSC::Yarr::YarrGenerator::generateCharacterClassGreedy): (JSC::Yarr::YarrGenerator::backtrackCharacterClassGreedy): (JSC::Yarr::YarrGenerator::backtrackCharacterClassNonGreedy):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@249926 268f45cc-cd09-0410-ab3c-d52691b4dbfc

1:30 AM Changeset in webkit [250507] by bshafiei@apple.com

3 edits
1 add in branches/safari-608-branch

Cherry-pick r249777. rdar://problem/55826876

JSC crashes due to stack overflow while building RegExp
https://bugs.webkit.org/show_bug.cgi?id=201649

Reviewed by Yusuke Suzuki.

JSTests:

New regression test.

stress/regexp-bol-optimize-out-of-stack.js: Added. (test): (catch):

Source/JavaScriptCore:

Check for running out of stack when we are optimizing RegExp containing BOL terms or
other deep copying of disjunctions.

yarr/YarrPattern.cpp: (JSC::Yarr::YarrPatternConstructor::copyDisjunction): (JSC::Yarr::YarrPatternConstructor::copyTerm): (JSC::Yarr::YarrPatternConstructor::error): (JSC::Yarr::YarrPattern::compile):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@249777 268f45cc-cd09-0410-ab3c-d52691b4dbfc

1:30 AM Changeset in webkit [250506] by bshafiei@apple.com

2 edits in branches/safari-608-branch/Source/WebCore

Cherry-pick r249077. rdar://problem/55826882

Crash under TimerBase::setNextFireTime() in the NetworkProcess
https://bugs.webkit.org/show_bug.cgi?id=201097
<rdar://problem/54658339>

Reviewed by Ryosuke Niwa.

NetworkStateNotifier is a WebCore/platform class used by both WebKitLegacy and WebKit2 in the NetworkProcess.
On iOS, the lambda in the implementation of NetworkStateNotifier::startObserving() may get called by the
underlying framework on a non-main thread and we therefore want to go back to the main thread before calling
NetworkStateNotifier::singleton().updateStateSoon(). This is important because updateStateSoon() will schedule
a WebCore::Timer. The issue is that the code was using WebThreadRun() to go back the the main thread. While
this works fine in iOS WK1, it does not do what we want in WebKit2 in the network process. Indeed, before there
is no WebThread in the network process, WebThreadRun() will simply run the block on whatever thread we're one.
This would lead to crashes when trying to schedule the Timer in updateStateSoon(). To address the issue, we now
use callOnMainThread().

platform/network/ios/NetworkStateNotifierIOS.mm: (WebCore::NetworkStateNotifier::startObserving):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@249077 268f45cc-cd09-0410-ab3c-d52691b4dbfc

1:30 AM Changeset in webkit [250505] by bshafiei@apple.com

5 edits
1 add in branches/safari-608-branch

Cherry-pick r248951. rdar://problem/55826863

[JSC] incorrent JIT lead to StackOverflow
https://bugs.webkit.org/show_bug.cgi?id=197823

Reviewed by Tadeu Zagallo.

JSTests:

New test.

stress/bound-function-stack-overflow.js: Added. (foo): (catch):

Source/JavaScriptCore:

Added stack overflow check to the bound function thunk generator. Added a new C++ operation
throwStackOverflowErrorFromThunk() to throw the error.

jit/JITOperations.cpp:
jit/JITOperations.h:
jit/ThunkGenerators.cpp: (JSC::boundThisNoArgsFunctionCallGenerator):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@248951 268f45cc-cd09-0410-ab3c-d52691b4dbfc

1:30 AM Changeset in webkit [250504] by bshafiei@apple.com

4 edits
1 add in branches/safari-608-branch

Cherry-pick r248796. rdar://problem/55826874

[Re-land] ProxyObject should not be allow to access its target's private properties.
https://bugs.webkit.org/show_bug.cgi?id=200739
<rdar://problem/53972768>

Reviewed by Yusuke Suzuki.

JSTests:

stress/proxy-should-not-be-allowed-to-access-private-properties-of-target.js: Copied from JSTests/stress/proxy-should-not-be-allowed-to-access-private-properties-of-target.js.
stress/proxy-with-private-symbols.js:

Source/JavaScriptCore:

Re-landing this after r200829 which resolves the test262 failure uncovered by this patch.

runtime/ProxyObject.cpp: (JSC::performProxyGet): (JSC::ProxyObject::performInternalMethodGetOwnProperty): (JSC::ProxyObject::performHasProperty): (JSC::ProxyObject::performPut): (JSC::ProxyObject::performDelete): (JSC::ProxyObject::performDefineOwnProperty):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@248796 268f45cc-cd09-0410-ab3c-d52691b4dbfc

1:30 AM Changeset in webkit [250503] by bshafiei@apple.com

7 edits
2 adds in branches/safari-608-branch

Cherry-pick r248591. rdar://problem/55826878

FrameLoader::open can execute scritps via style recalc in Frame::setDocument
https://bugs.webkit.org/show_bug.cgi?id=200377

Reviewed by Antti Koivisto.

Source/WebCore:

Fixed the bug that FrameLoader::open can execute arbitrary author scripts via post style update callbacks
by adding PostResolutionCallbackDisabler, WidgetHierarchyUpdatesSuspensionScope, and NavigationDisabler
to CachedFrameBase::restore and FrameLoader::open.

This ensures all frames are restored from the page cache before any of them would start running scripts.

Test: fast/frames/restoring-page-cache-should-not-run-scripts-via-style-update.html

history/CachedFrame.cpp: (WebCore::CachedFrameBase::restore):
loader/FrameLoader.cpp: (WebCore::FrameLoader::open):
page/FrameViewLayoutContext.cpp: (WebCore::FrameViewLayoutContext::layout): Fixed the debug assertion. The layout of a document may be updated while we're preparing to put a page into the page cache.
rendering/RenderLayerCompositor.cpp: (WebCore::RenderLayerCompositor::updateCompositingLayers): Ditto.

LayoutTests:

Added a regression test.

fast/frames/restoring-page-cache-should-not-run-scripts-via-style-update-expected.txt: Added.
fast/frames/restoring-page-cache-should-not-run-scripts-via-style-update.html: Added.
platform/win/TestExpectations: Skip the newly added test.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@248591 268f45cc-cd09-0410-ab3c-d52691b4dbfc

1:30 AM Changeset in webkit [250502] by bshafiei@apple.com

3 edits in branches/safari-608-branch/Source/WebCore

Cherry-pick r248173. rdar://problem/55826879

Harden NodeRareData::m_connectedFrameCount
https://bugs.webkit.org/show_bug.cgi?id=200300

Reviewed by Geoffrey Garen.

Use unsinged integer type in NodeRareData::m_connectedFrameCount since it's padded anyway.

dom/Node.cpp: (WebCore::Node::decrementConnectedSubframeCount): Check that hasRareNode() is true in release builds.
dom/NodeRareData.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@248173 268f45cc-cd09-0410-ab3c-d52691b4dbfc

1:30 AM Changeset in webkit [250501] by bshafiei@apple.com

5 edits
2 adds in branches/safari-608-branch

Cherry-pick r248172. rdar://problem/55826873

Document::resume should delay resetting of form control elements.
https://bugs.webkit.org/show_bug.cgi?id=200376

Reviewed by Geoffrey Garen.

Source/WebCore:

Delay the execution of form control element resets until the next task
to avoid synchronously mutating DOM during page cache restoration.

Test: fast/frames/restoring-page-cache-should-not-run-scripts.html

html/HTMLFormElement.cpp: (WebCore::HTMLFormElement::resumeFromDocumentSuspension):
html/HTMLInputElement.cpp: (WebCore::HTMLInputElement::resumeFromDocumentSuspension):

LayoutTests:

Added a regression test.

fast/frames/restoring-page-cache-should-not-run-scripts-expected.txt: Added.
fast/frames/restoring-page-cache-should-not-run-scripts.html: Added.
platform/win/TestExpectations: Skip this test on Windows since navigating to blob fails on Windows.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@248172 268f45cc-cd09-0410-ab3c-d52691b4dbfc

1:30 AM Changeset in webkit [250500] by bshafiei@apple.com

4 edits in branches/safari-608-branch/Source/JavaScriptCore

Cherry-pick r247799. rdar://problem/55826880

performJITMemcpy should be PACed with a non-zero diversifier when passed and called via a pointer.
https://bugs.webkit.org/show_bug.cgi?id=200100
<rdar://problem/53474939>

Reviewed by Yusuke Suzuki.

assembler/ARM64Assembler.h: (JSC::ARM64Assembler::CopyFunction::CopyFunction): (JSC::ARM64Assembler::CopyFunction::operator()):
I choose to use ptrauth_auth_function() here instead of retagCodePtr() because retagCodePtr() would auth, assert, and re-pac the pointer. This is needed in general because retagCodePtr() doesn't know that you will consume the pointer immediately (and therefore crash imminently if a failed auth is encountered). Since we know here that we will call with the auth'ed pointer immediately, we can skip the assert.

This also has the benefit of letting Clang do a peephole optimization to emit
a blrab instruction with the intended diversifier, instead of emitting multiple
instructions to auth the pointer into a C function, and then using a blraaz to
do a C function call.

(JSC::ARM64Assembler::linkJumpOrCall):
(JSC::ARM64Assembler::linkCompareAndBranch):
(JSC::ARM64Assembler::linkConditionalBranch):
(JSC::ARM64Assembler::linkTestAndBranch):

assembler/LinkBuffer.cpp: (JSC::LinkBuffer::copyCompactAndLinkCode):
runtime/JSCPtrTag.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@247799 268f45cc-cd09-0410-ab3c-d52691b4dbfc

12:55 AM Changeset in webkit [250499] by bshafiei@apple.com

3 edits in branches/safari-608-branch/Source/WebCore

Revert r250483. rdar://problem/55825351

Sep 29, 2019:

10:15 PM Changeset in webkit [250498] by zandobersek@gmail.com

7 edits in trunk/Source

ScrollingTreeScrollingNode: use LayerRepresentation for scroll container, scrolled contents layers
https://bugs.webkit.org/show_bug.cgi?id=202256
<rdar://problem/55772092>

Reviewed by Simon Fraser.

Source/WebCore:

Make the scroll container and scrolled contents layer holders
platform-independent by using the LayerRepresentation as the underlying
type for the two member variables in ScrollingTreeScrollingNode.

page/scrolling/ScrollingTreeScrollingNode.cpp:

(WebCore::ScrollingTreeScrollingNode::commitStateBeforeChildren):

page/scrolling/ScrollingTreeScrollingNode.h:
page/scrolling/mac/ScrollingTreeFrameScrollingNodeMac.mm:

(WebCore::ScrollingTreeFrameScrollingNodeMac::repositionScrollingLayers):

page/scrolling/mac/ScrollingTreeOverflowScrollingNodeMac.mm:

(WebCore::ScrollingTreeOverflowScrollingNodeMac::repositionScrollingLayers):

Source/WebKit:

UIProcess/RemoteLayerTree/ios/RemoteScrollingCoordinatorProxyIOS.mm:

(WebKit::RemoteScrollingCoordinatorProxy::establishLayerTreeScrollingRelations):
Use static casts to retrieve the CALayer pointers from the
LayerRepresentation objects due to the explicit operators.

9:52 PM BuildingCairoOnWindows edited by Fujii Hironori

(diff)

7:21 PM Changeset in webkit [250497] by Keith Rollin

2 edits in trunk/Source/WTF

Address static analysis warning in ParkingLot.cpp: Access to field 'size' results in a dereference of a null pointer
https://bugs.webkit.org/show_bug.cgi?id=202154
<rdar://problem/55672103>

Reviewed by Brent Fulgham.

Static analysis reports the following:

.../OpenSource/Source/WTF/wtf/ParkingLot.cpp:376:30: warning: Access to field 'size' results in a dereference of a null pointer (loaded from variable 'oldHashtable')

RELEASE_ASSERT(newSize > oldHashtable->size);

^~

This warning arises because earlier code checks to see if oldHashtable
is NULL, leading the static analyzer to think that it *could* be NULL.
However, even earlier code actually ensures that oldHashtable will not
be NULL. Address this by removing the NULL check, and back it up with
an ASSERT to ensure that it's not NULL.

wtf/ParkingLot.cpp:

6:56 PM Changeset in webkit [250496] by Alan Coon

3 edits in branches/safari-608-branch/Source/WebCore

Cherry-pick r250483. rdar://problem/55825351

[Experiment][iOS] Add temporary HTTP header to distinguish iPads for requests to Google
https://bugs.webkit.org/show_bug.cgi?id=202335
<rdar://problem/55790994>

Reviewed by Maciej Stachowiak.

loader/cache/CachedResourceLoader.cpp: (WebCore::CachedResourceLoader::requestResource):
platform/network/HTTPHeaderNames.in:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@250483 268f45cc-cd09-0410-ab3c-d52691b4dbfc

6:56 PM Changeset in webkit [250495] by Alan Coon

19 edits in branches/safari-608-branch

Cherry-pick r250345. rdar://problem/55825352

[iPadOS] [DataActivation] Focus moves away after focusing input fields on www.att.com
https://bugs.webkit.org/show_bug.cgi?id=202167
<rdar://problem/55185021>

Reviewed by Tim Horton.

Source/WebCore:

Adds a new site-specific quirk. See WebKit ChangeLog for more details.

page/Quirks.cpp: (WebCore::Quirks::shouldUseLegacySelectPopoverDismissalBehaviorInDataActivation const):
page/Quirks.h:
platform/RuntimeApplicationChecks.h:
platform/cocoa/RuntimeApplicationChecksCocoa.mm: (WebCore::IOSApplication::isDataActivation):

Source/WebKit:

When using the data activation page on www.att.com, one of the sections on the page contains several select
elements; in the case where the user agent:

contains the string "iPad", and
does not contain the string "Safari"

...www.att.com's data activation page will opt into a mode where it adds blur event listeners to the select
elements; in this blur event listener, www.att.com proceeds to programmatically focus a non-editable div element
after a 1 second timeout. The reasons for this behavior remain unclear to me, though it's worth noting that the
blur event handler name is "screenReaderFocus", which suggests that this is in place to ensure compatibility
with screen readers.

In iOS 12, dismissing the popover would blur the focused select menu with an animation. Since the animation
would take a slightly less than 1 second, www.att.com's logic would have the effect of moving focus to the div
element shortly after dismissing the select menu. However, after r243808, we no longer attempt to blur the
focused select element when dismissing the popover. This means that the select element is only blurred the next
time the user activates another focused element, such as one of the input fields on the page, or a different
select element. Consequently, the logic to move focus into a div element now occurs only after a different
element has already been focused; this results in focus moving away from newly focused elements after 1 second
in the case where a select element has previously focused.

To mitigate this, restore iOS 12 behavior behind a site- and app-specific quirk. See comments below for more
details.

Shared/FocusedElementInformation.cpp: (WebKit::FocusedElementInformation::encode const): (WebKit::FocusedElementInformation::decode):
Shared/FocusedElementInformation.h:

Add a new behavioral quirk flag to FocusedElementInformation to determine whether we should use "legacy" select
popover dismissal behavior (i.e. blurring the focused select element when dismissing the select popover, as well
as dismissing the popover with animation).

Shared/WebPreferences.yaml:

Enable site-specific quirks by default in WKWebView. With regards to this bug, this change allows for
site-specific hacks (namely, legacy select popover dismissal) in DataActivation. However, this also fixes
various known bugs that are otherwise addressed in Safari only, via site-specific quirks.

UIProcess/API/Cocoa/WKWebView.mm: (-[WKWebView _initializeWithConfiguration:]):

For apps linked on or before iOS 13 and macOS 10.15, revert the default of value of NeedsSiteSpecificQuirks to
false. This is done here instead of in a default value function in WebPreferencesDefaultValues to prevent the
default values of NeedsSiteSpecificQuirks in the web process and UI process from going out of sync, since the
web process is not necessarily linked against the same SDK as the application.

UIProcess/Cocoa/VersionChecks.h:

Add a new DYLD version check for the first version of iOS and macOS where site-specific quirks are enabled by
default.

UIProcess/ios/WKContentViewInteraction.h:
UIProcess/ios/WKContentViewInteraction.mm: (-[WKContentView endEditingAndUpdateFocusAppearanceWithReason:]): (-[WKContentView _elementDidBlur]): (-[WKContentView _shouldUseLegacySelectPopoverDismissalBehavior]):

We only use "legacy" select popover dismissal behavior in the case where the site-specific quirk flag is on, a
select popover is used (i.e. the device is an iPad and a select element is focused), and the application bundle
is "com.apple.DataActivation".

UIProcess/ios/forms/WKFormSelectPopover.mm: (-[WKSelectTableViewController shouldDismissWithAnimation]):

Keyed off of _shouldUseLegacySelectPopoverDismissalBehavior.

(-[WKSelectPopover controlEndEditing]):

WebProcess/WebPage/ios/WebPageIOS.mm: (WebKit::WebPage::getFocusedElementInformation):

Source/WTF:

Declare DYLD_IOS_VERSION_13_2.

wtf/spi/darwin/dyldSPI.h:

Tools:

Rebaseline an API test.

TestWebKitAPI/Tests/WebKit/WKPreferences.cpp: (TestWebKitAPI::TEST):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@250345 268f45cc-cd09-0410-ab3c-d52691b4dbfc

6:56 PM Changeset in webkit [250494] by Alan Coon

18 edits
2 adds in branches/safari-608-branch

Cherry-pick r249893. rdar://problem/55825342

Expose misspelling ranges for editable content to accessibility clients.
https://bugs.webkit.org/show_bug.cgi?id=201752
<rdar://problem/49556828>

Patch by Andres Gonzalez <Andres Gonzalez> on 2019-09-16
Reviewed by Chris Fleizach.

Source/WebCore:

Test: accessibility/misspelling-range.html

Added [WebAccessibilityObjectWrapper misspellingTextMarkerRange] and
underlying AccessibilityObject implementation to expose misspellings to
accessibility clients that provide an alternative user interface to
spell checking.

accessibility/AccessibilityObject.cpp: (WebCore::AccessibilityObject::getMisspellingRange const):
accessibility/AccessibilityObject.h:
accessibility/ios/WebAccessibilityObjectWrapperIOS.mm: (-[WebAccessibilityObjectWrapper misspellingTextMarkerRange:direction:]):
accessibility/mac/WebAccessibilityObjectWrapperMac.mm: (accessibilityMisspellingSearchCriteriaForParameterizedAttribute): (-[WebAccessibilityObjectWrapper accessibilityAttributeValue:forParameter:]):

Tools:

Test code needed for LayoutTests/accessibility/misspelling-range.html.

WebKitTestRunner/InjectedBundle/AccessibilityUIElement.h:
WebKitTestRunner/InjectedBundle/Bindings/AccessibilityUIElement.idl:
WebKitTestRunner/InjectedBundle/ios/AccessibilityUIElementIOS.mm: (WTR::AccessibilityUIElement::misspellingTextMarkerRange): (WTR::AccessibilityUIElement::indexForTextMarker):
WebKitTestRunner/InjectedBundle/mac/AccessibilityUIElementMac.mm: (WTR::misspellingSearchParameterizedAttributeForCriteria): (WTR::AccessibilityUIElement::misspellingTextMarkerRange):

LayoutTests:

accessibility/misspelling-range-expected.txt: Added.
accessibility/misspelling-range.html: Added.
platform/ios-simulator/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@249893 268f45cc-cd09-0410-ab3c-d52691b4dbfc

4:50 PM Changeset in webkit [250493] by bshafiei@apple.com

46 edits
1 copy
3 moves
1 delete in branches/safari-608-branch

Apply patch. rdar://problem/55801087

12:33 PM Changeset in webkit [250492] by Brent Fulgham

11 edits in trunk/Source/WebCore

[FTW] Correct compositing, shadow, and radial gradient implementations
https://bugs.webkit.org/show_bug.cgi?id=202177

Reviewed by Fujii Hironori.

This patch corrects a number of implementation errors in basic Canvas
drawing operations.

Tested by canvas/philip/tests

platform/graphics/win/Direct2DOperations.cpp:

(WebCore::Direct2D::State::setCompositeOperation): Initialize blend and
composite modes to correct defaults.
(WebCore::Direct2D::drawWithShadowHelper): Correct value used for blur
standard deviation to more closely match other browser output.

platform/graphics/win/Direct2DUtilities.cpp:

(WebCore::Direct2D::createBitmapCopyFromContext): Added helper function.

platform/graphics/win/Direct2DUtilities.h:
platform/graphics/win/GradientDirect2D.cpp:

(WebCore::Gradient::generateGradient): Properly handle the case of a non-zero
initial gradient radius. Properly compute the final radius.

platform/graphics/win/ImageBufferDataDirect2D.cpp:

(WebCore::ImageBufferData::readDataFromBitmapIfNeeded const): Update to use ID2D1DeviceContext
from platformContext, rather than searching for it each time.
(WebCore::ImageBufferData::compatibleBitmap): Ditto.

platform/graphics/win/PlatformContextDirect2D.cpp:

(WebCore::PlatformContextDirect2D::PlatformContextDirect2D): Grab the ID2D1DeviceContext for
the RenderTarget at construction time.
(WebCore::PlatformContextDirect2D::setRenderTarget): Ditto.
(WebCore::PlatformContextDirect2D::endDraw): Perform compositing operations when needed.
(WebCore::PlatformContextDirect2D::compositeIfNeeded): Added.
(WebCore::PlatformContextDirect2D::setBlendAndCompositeMode): Update to properly set the
blend and compositing mode (depending on global value set for the canvas.)

platform/graphics/win/PlatformContextDirect2D.h:

(WebCore::PlatformContextDirect2D::deviceContext):
(WebCore::PlatformContextDirect2D::setRenderTarget): Deleted.
(WebCore::PlatformContextDirect2D::setBlendMode): Deleted.
(WebCore::PlatformContextDirect2D::setCompositeMode): Deleted.

10:25 AM Changeset in webkit [250491] by zandobersek@gmail.com

15 edits in trunk/Source

Tighten up LayerRepresentation operators
https://bugs.webkit.org/show_bug.cgi?id=202344

Reviewed by Simon Fraser.

Source/WebCore:

Make the operators on the LayerRepresentation class explicit.
Additionally, the bool operator is added to the class, allowing objects
of this class to be safely used in boolean contexts like null checks.
Before, use in such contexts fell back to using the
GraphicsLayer::PlatformLayerID operator which caused asserts when the
internal representation was of different type.

While the explicit operators prevent misuse, they do require additional
conversion casts to retrieve the internal LayerRepresentation value.

page/scrolling/ScrollingStateNode.h:

(WebCore::LayerRepresentation::operator GraphicsLayer* const):
(WebCore::LayerRepresentation::operator PlatformLayer* const):
(WebCore::LayerRepresentation::operator GraphicsLayer::PlatformLayerID const):
(WebCore::LayerRepresentation::operator bool const):
(WebCore::LayerRepresentation::toRepresentation const):
Add a missing ASSERT_NOT_REACHED() invocation.

page/scrolling/ScrollingTreeScrollingNode.cpp:

(WebCore::ScrollingTreeScrollingNode::commitStateBeforeChildren):

page/scrolling/cocoa/ScrollingTreeFixedNode.mm:

(WebCore::ScrollingTreeFixedNode::commitStateBeforeChildren):

page/scrolling/cocoa/ScrollingTreeOverflowScrollProxyNode.mm:

(WebCore::ScrollingTreeOverflowScrollProxyNode::commitStateBeforeChildren):

page/scrolling/cocoa/ScrollingTreePositionedNode.mm:

(WebCore::ScrollingTreePositionedNode::commitStateBeforeChildren):

page/scrolling/cocoa/ScrollingTreeStickyNode.mm:

(WebCore::ScrollingTreeStickyNode::commitStateBeforeChildren):

page/scrolling/mac/ScrollingTreeFrameScrollingNodeMac.mm:

(WebCore::ScrollingTreeFrameScrollingNodeMac::commitStateBeforeChildren):

Source/WebKit:

With LayerRepresentation operators now being explicit, we require
to manually specify conversion to CALayer pointers or
GraphicsLayer::PlatformLayerID values.

UIProcess/RemoteLayerTree/RemoteScrollingCoordinatorProxy.cpp:

(WebKit::RemoteScrollingCoordinatorProxy::connectStateNodeLayers):

UIProcess/RemoteLayerTree/ios/RemoteScrollingCoordinatorProxyIOS.mm:

(WebKit::RemoteScrollingCoordinatorProxy::connectStateNodeLayers):

UIProcess/RemoteLayerTree/ios/ScrollingTreeFrameScrollingNodeRemoteIOS.mm:

(WebKit::ScrollingTreeFrameScrollingNodeRemoteIOS::commitStateBeforeChildren):

UIProcess/RemoteLayerTree/ios/ScrollingTreeScrollingNodeDelegateIOS.mm:

(WebKit::ScrollingTreeScrollingNodeDelegateIOS::commitStateBeforeChildren):

UIProcess/RemoteLayerTree/mac/ScrollingTreeFrameScrollingNodeRemoteMac.cpp:

(WebKit::ScrollingTreeFrameScrollingNodeRemoteMac::commitStateBeforeChildren):

UIProcess/RemoteLayerTree/mac/ScrollingTreeOverflowScrollingNodeRemoteMac.cpp:

(WebKit::ScrollingTreeOverflowScrollingNodeRemoteMac::commitStateBeforeChildren):

8:08 AM Changeset in webkit [250490] by Alan Bujtas

6 edits
2 adds
1 delete in trunk/Source/WebCore

[LFC][IFC] Remove InlineLayout abstraction layer
https://bugs.webkit.org/show_bug.cgi?id=202352
<rdar://problem/55811532>

Reviewed by Antti Koivisto.

Move InlineLayout functions to InlineFormattingContext. Now inline layout has

InlineFormattingContext -high level layout and preferred width computation, collecting inline content, constructing display boxes
LineLayout -responsible for placing inline content on the current line (partial inline content handling, line breaking etc)
Line -represents an actual line, turns inline content into runs.

Sources.txt:
WebCore.xcodeproj/project.pbxproj:
layout/inlineformatting/InlineFormattingContext.cpp:

(WebCore::Layout::InlineFormattingContext::layoutInFlowContent):
(WebCore::Layout::InlineFormattingContext::lineLayout):
(WebCore::Layout::InlineFormattingContext::computedIntrinsicWidthConstraints):
(WebCore::Layout::InlineFormattingContext::computedIntrinsicWidthForConstraint const):
(WebCore::Layout::InlineFormattingContext::initialConstraintsForLine):
(WebCore::Layout::InlineFormattingContext::setDisplayBoxesForLine):

layout/inlineformatting/InlineFormattingContext.h:

(WebCore::Layout::InlineFormattingContext::InlineLayout::layoutState const): Deleted.
(WebCore::Layout::InlineFormattingContext::InlineLayout::formattingContext const): Deleted.
(WebCore::Layout::InlineFormattingContext::InlineLayout::formattingRoot const): Deleted.
(WebCore::Layout::InlineFormattingContext::InlineLayout::formattingState): Deleted.
(WebCore::Layout::InlineFormattingContext::InlineLayout::widthConstraint const): Deleted.

layout/inlineformatting/InlineFormattingContextLineLayout.cpp: Removed.
layout/inlineformatting/InlineFormattingState.h:

(WebCore::Layout::InlineFormattingState::inlineItems const):

layout/inlineformatting/InlineLineLayout.cpp: Added.

(WebCore::Layout::inlineItemWidth):
(WebCore::Layout::LineLayout::LineInput::LineInput):
(WebCore::Layout::LineLayout::UncommittedContent::add):
(WebCore::Layout::LineLayout::UncommittedContent::reset):
(WebCore::Layout::LineLayout::LineLayout):
(WebCore::Layout::LineLayout::commitPendingContent):
(WebCore::Layout::LineLayout::close):
(WebCore::Layout::LineLayout::placeInlineItem):
(WebCore::Layout::LineLayout::layout):

layout/inlineformatting/InlineLineLayout.h: Added.

(WebCore::Layout::LineLayout::formattingContext const):
(WebCore::Layout::LineLayout::UncommittedContent::runs):
(WebCore::Layout::LineLayout::UncommittedContent::isEmpty const):
(WebCore::Layout::LineLayout::UncommittedContent::size const):
(WebCore::Layout::LineLayout::UncommittedContent::width const):

1:56 AM Changeset in webkit [250489] by zandobersek@gmail.com

2 edits
4 adds in trunk/Source/WebCore

[Nicosia] Add overflow, overflow proxy node implementations
https://bugs.webkit.org/show_bug.cgi?id=202306

Reviewed by Carlos Garcia Campos.

Add the ScrollingTreeOverflowScrollProxyNode and
ScrollingTreeOverflowScrollingNodeNicosia classes, implementing the
missing overlfow node types. Both implementations are based on the
corresponsing classes for Cocoa/Mac platforms and should ideally
share most of the platform-agnostic logic.

SourcesWPE.txt:
page/scrolling/nicosia/ScrollingTreeOverflowScrollProxyNode.cpp: Added.

(WebCore::ScrollingTreeOverflowScrollProxyNode::create):
(WebCore::ScrollingTreeOverflowScrollProxyNode::ScrollingTreeOverflowScrollProxyNode):
(WebCore::ScrollingTreeOverflowScrollProxyNode::commitStateBeforeChildren):
(WebCore::ScrollingTreeOverflowScrollProxyNode::applyLayerPositions):
(WebCore::ScrollingTreeOverflowScrollProxyNode::dumpProperties const):

page/scrolling/nicosia/ScrollingTreeOverflowScrollProxyNode.h: Added.
page/scrolling/nicosia/ScrollingTreeOverflowScrollingNodeNicosia.cpp: Added.

(WebCore::ScrollingTreeOverflowScrollingNodeNicosia::create):
(WebCore::ScrollingTreeOverflowScrollingNodeNicosia::ScrollingTreeOverflowScrollingNodeNicosia):
(WebCore::ScrollingTreeOverflowScrollingNodeNicosia::commitStateAfterChildren):
(WebCore::ScrollingTreeOverflowScrollingNodeNicosia::adjustedScrollPosition const):
(WebCore::ScrollingTreeOverflowScrollingNodeNicosia::repositionScrollingLayers):
(WebCore::ScrollingTreeOverflowScrollingNodeNicosia::handleWheelEvent):

page/scrolling/nicosia/ScrollingTreeOverflowScrollingNodeNicosia.h: Added.

Sep 28, 2019:

10:16 PM Changeset in webkit [250488] by Said Abou-Hallawa

22 edits
2 adds in trunk

Crash when removing the target element while animating its attributes
https://bugs.webkit.org/show_bug.cgi?id=202247

Reviewed by Darin Adler.

Source/WebCore:

If SMIL is animating a CSS attribute, there is a chance the animation is
ended while it is being started or progressed. For that reason, the member
SVGAnimateElementBase::m_animator has to be made RefPtr and it has to be
be protected in resetAnimatedType() and calculateAnimatedValue().

While SMILTimeContainer::updateAnimations() is calling progress() for the
scheduled animation elements, SMILTimeContainer::unschedule() might get
called if processing an animation causes events to be dispatched. For that
reason we need to copy the scheduled animations Vector before processing
them so we avoid changing the Vector while looping through its items.

Remove the guard SMILTimeContainer::m_preventScheduledAnimationsChanges
which was added in r129670 for debugging purposes. In some situations,
the scheduled animations map could be modified out from under some of the
functions of SMILTimeContainer.

Test: svg/animations/animate-and-remove-target-element.html

svg/SVGAnimateElementBase.cpp:

(WebCore::SVGAnimateElementBase::resetAnimatedType):
(WebCore::SVGAnimateElementBase::calculateAnimatedValue):

svg/SVGAnimateElementBase.h:
svg/SVGElement.cpp:

(WebCore::SVGElement::createAnimator):

svg/SVGElement.h:
svg/animation/SMILTimeContainer.cpp:

(WebCore::SMILTimeContainer::schedule):
(WebCore::SMILTimeContainer::unschedule):
(WebCore::SMILTimeContainer::setElapsed):
(WebCore::SMILTimeContainer::sortByPriority):
(WebCore::SMILTimeContainer::processAnimations):
(WebCore::SMILTimeContainer::processScheduledAnimations):
(WebCore::SMILTimeContainer::updateAnimations):
(WebCore::SMILTimeContainer::~SMILTimeContainer): Deleted.

svg/animation/SMILTimeContainer.h:
svg/animation/SVGSMILElement.cpp:

(WebCore::SVGSMILElement::calculateNextProgressTime const):

svg/properties/SVGAnimatedPropertyAccessorImpl.h:
svg/properties/SVGAnimatedPropertyAnimatorImpl.h:
svg/properties/SVGAnimatedPropertyPairAccessorImpl.h:
svg/properties/SVGAnimatedPropertyPairAnimator.h:
svg/properties/SVGAnimatedPropertyPairAnimatorImpl.h:
svg/properties/SVGAttributeAnimator.h:
svg/properties/SVGMemberAccessor.h:

(WebCore::SVGMemberAccessor::createAnimator const):

svg/properties/SVGPrimitivePropertyAnimator.h:

(WebCore::SVGPrimitivePropertyAnimator::create):

svg/properties/SVGPropertyAnimatorFactory.h:

(WebCore::SVGPropertyAnimatorFactory::createAnimator):

svg/properties/SVGPropertyOwnerRegistry.h:
svg/properties/SVGPropertyRegistry.h:
svg/properties/SVGValuePropertyAnimatorImpl.h:
svg/properties/SVGValuePropertyListAnimatorImpl.h:

LayoutTests:

svg/animations/animate-and-remove-target-element-expected.txt: Added.
svg/animations/animate-and-remove-target-element.html: Added.

6:59 PM Changeset in webkit [250487] by Alan Bujtas

6 edits in trunk/Source/WebCore

[LFC][IFC] Move horizontal alignment to Line
https://bugs.webkit.org/show_bug.cgi?id=202351
<rdar://problem/55810139>

Reviewed by Antti Koivisto.

Line should be able to finalize the run placement including horizontal alignment.

layout/Verification.cpp:

(WebCore::Layout::outputMismatchingSimpleLineInformationIfNeeded):

layout/inlineformatting/InlineFormattingContextLineLayout.cpp:

(WebCore::Layout::LineInput::LineInput):
(WebCore::Layout::LineLayout::LineLayout):
(WebCore::Layout::InlineFormattingContext::InlineLayout::layout):
(WebCore::Layout::InlineFormattingContext::InlineLayout::computedIntrinsicWidth const):

layout/inlineformatting/InlineLine.cpp:

(WebCore::Layout::Line::Line):
(WebCore::Layout::Line::isVisuallyEmpty const):
(WebCore::Layout::Line::close):
(WebCore::Layout::Line::verticalAlignContent):
(WebCore::Layout::Line::horizontalAlignContent):
(WebCore::Layout::Line::appendInlineContainerStart):
(WebCore::Layout::Line::appendTextContent):
(WebCore::Layout::Line::appendNonReplacedInlineBox):
(WebCore::Layout::Line::appendHardLineBreak):
(WebCore::Layout::Line::inlineItemContentHeight const):

layout/inlineformatting/InlineLine.h:

5:48 PM Changeset in webkit [250486] by Adrian Perez de Castro

2 edits in trunk/Source/JavaScriptCore

[GTK][WPE] Fix non-unified build issue caused by r250440
https://bugs.webkit.org/show_bug.cgi?id=202349

Reviewed by Mark Lam.

dfg/DFGOSRExit.cpp: Add missing inclusion of the BytecodeUseDef.h header.

5:26 PM Changeset in webkit [250485] by Wenson Hsieh

5 edits in trunk/Source/WebCore

[IDL] Support record<DOMString, *Callback> in bindings
https://bugs.webkit.org/show_bug.cgi?id=202326

Reviewed by Sam Weinig.

Currently, IDLRecord's converter assumes that the value type (template argument V) can be converted by passing
in only an ExecState and the JSValue, since it calls auto typedValue = Converter<V>::convert(state, subValue).
However, IDLCallbackFunctions additionally require the JSDOMGlobalObject (see JSDOMConverterCallbacks.h). This
results in a compilation error in generated code, when attempting to convert the record.

To fix this, teach Converter<IDLRecord<K, V>> to accept three arguments (the ExecState, value, and global
object) in the case where V requires the global object. Additionally, let the bindings generator know that
JSValue to native object conversion requires the global object, by returning whether or not the value type of
the IDL record requires the global object, in the case where the given type is a record.

bindings/js/JSDOMConvertRecord.h:
bindings/scripts/CodeGeneratorJS.pm:

(JSValueToNativeDOMConvertNeedsGlobalObject):

bindings/scripts/test/JS/JSTestObj.cpp:

Test this scenario by augmenting TestObj.idl with record<DOMString, VoidCallback>.

(WebCore::jsTestObjStringVoidCallbackRecordAttrGetter):
(WebCore::jsTestObjStringVoidCallbackRecordAttr):
(WebCore::setJSTestObjStringVoidCallbackRecordAttrSetter):
(WebCore::setJSTestObjStringVoidCallbackRecordAttr):

bindings/scripts/test/TestObj.idl:

4:58 PM Changeset in webkit [250484] by Alan Bujtas

4 edits in trunk/Source/WebCore

[LFC][IFC] Line::InitialConstraints's heightAndBaseline should be optional
https://bugs.webkit.org/show_bug.cgi?id=202348

Reviewed by Antti Koivisto.

Vertical properties are undefined while computing the preferred width.

layout/inlineformatting/InlineFormattingContextLineLayout.cpp:

(WebCore::Layout::LineInput::LineInput):
(WebCore::Layout::InlineFormattingContext::InlineLayout::computedIntrinsicWidth const):

layout/inlineformatting/InlineLine.cpp:

(WebCore::Layout::Line::Line):

layout/inlineformatting/InlineLine.h:

2:38 PM Changeset in webkit [250483] by Chris Dumez

3 edits in trunk/Source/WebCore

[Experiment][iOS] Add temporary HTTP header to distinguish iPads for requests to Google
https://bugs.webkit.org/show_bug.cgi?id=202335
<rdar://problem/55790994>

Reviewed by Maciej Stachowiak.

loader/cache/CachedResourceLoader.cpp:

(WebCore::CachedResourceLoader::requestResource):

platform/network/HTTPHeaderNames.in:

7:30 AM Changeset in webkit [250482] by Alan Bujtas

3 edits in trunk/Source/WebCore

[LFC][IFC] Line::Box should have a const public interface
https://bugs.webkit.org/show_bug.cgi?id=202336
<rdar://problem/55798628>

Reviewed by Antti Koivisto.

Clean up Line::Box interface.

layout/inlineformatting/InlineLine.cpp:

(WebCore::Layout::Line::close):

layout/inlineformatting/InlineLine.h:

(WebCore::Layout::Line::Run::displayRun const):
(WebCore::Layout::Line::Run::isVisuallyEmpty const):
(WebCore::Layout::Line::Run::expand):
(WebCore::Layout::Line::Run::displayRun): Deleted.

12:32 AM Changeset in webkit [250481] by mitz@apple.com

1 delete in releases/Apple/iOS 13.1.1

Removed the iOS 13.1.1 release tag.

12:30 AM Changeset in webkit [250480] by mitz@apple.com

8 copies
1 add in releases/Apple/iOS 13.1.1

Added a tag for iOS 13.1.1.

Sep 27, 2019:

8:40 PM Changeset in webkit [250479] by ysuzuki@apple.com

9 edits
1 add in trunk

[JSC] Keep JSString::value(ExecState*)'s result as String instead of const String&
https://bugs.webkit.org/show_bug.cgi?id=202330

Reviewed by Saam Barati.

JSTests:

stress/to-lower-case-gc-stress.js: Added.

Source/JavaScriptCore:

In toLocaleLowerCase and toLocaleUpperCase, we get const String& from JSString* and use it.
But if this string is newly created one in toLocaleLowerCase and toLocaleUpperCase (like, passing a number, and number.toString() is called
in C++), after getting const String&, our C++ code potentially does not have any reference to the owner of this const String&. So, this
JSString* can be collected by GC, while const String& is used. This makes const String& destroyed, and causes crash.

In this patch, we receive it as String instead of const String& to ref it. This ensures that this string is live even if the owner is collected.
I grepped the source code and make this changes conservatively to places which looks dangerous. And I added error checks more after calling value(exec).

In this patch, I didn't introduce the change like that: JSString::value(ExecState*) returns String instead of const String&. Some of places are
really performance sensitive and we want to use the current behavior when we can ensure the owners are alive. We could figure out these points, and we
can change the default behavior of JSString::value function to returning String. But for now, I plan it as a future work.

dfg/DFGOperations.cpp:
jsc.cpp:

(GlobalObject::moduleLoaderImportModule):

runtime/DateConstructor.cpp:

(JSC::constructDate):

runtime/JSCJSValueInlines.h:

(JSC::JSValue::equalSlowCaseInline):

runtime/RegExpMatchesArray.h:

(JSC::createRegExpMatchesArray):

runtime/StringPrototype.cpp:

(JSC::toLocaleCase):
(JSC::stringProtoFuncToLocaleLowerCase):
(JSC::stringProtoFuncToLocaleUpperCase):

tools/JSDollarVM.cpp:

(JSC::functionCreateBuiltin):

6:21 PM Changeset in webkit [250478] by Alan Coon

4 edits in branches/safari-608-branch/Source/WebCore

Cherry-pick r250441. rdar://problem/55801089

[iOS] Vimeo fails to AirPlay in desktop mode
https://bugs.webkit.org/show_bug.cgi?id=202322

Reviewed by Eric Carlson.

Add a Quirk which opts Vimeo out of the preload=auto restriction, and allows their
second video element containing a HLS stream to correctly start AirPlaying when the
system route changes.

html/HTMLMediaElement.cpp: (WebCore::HTMLMediaElement::finishInitialization):
page/Quirks.cpp: (WebCore::Quirks::needsPreloadAutoQuirk const):
page/Quirks.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@250441 268f45cc-cd09-0410-ab3c-d52691b4dbfc

6:20 PM Changeset in webkit [250477] by Alan Coon

2 edits in branches/safari-608-branch/Source/JavaScriptCore

Cherry-pick r250440. rdar://problem/55800893

OSR exit shouldn't bother updating get_by_id array profiles that have changed modes
https://bugs.webkit.org/show_bug.cgi?id=202324
<rdar://problem/52669110>

Reviewed by Yusuke Suzuki.

This is an optimization that avoids polluting the array profile.

dfg/DFGOSRExit.cpp: (JSC::DFG::OSRExit::executeOSRExit): (JSC::DFG::OSRExit::compileExit):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@250440 268f45cc-cd09-0410-ab3c-d52691b4dbfc

6:20 PM Changeset in webkit [250476] by Alan Coon

3 edits
2 adds in branches/safari-608-branch

Cherry-pick r250432. rdar://problem/55801091

[iOS]: When inserting a photo and then inserting auto-corrected text, the photo is removed
https://bugs.webkit.org/show_bug.cgi?id=202294

Patch by Said Abou-Hallawa <sabouhallawa@apple.com> on 2019-09-27
Reviewed by Wenson Hsieh.

Source/WebKit:

WebPage::applyAutocorrectionInternal() calls wordRangeFromPosition() to
calculate the range of the word to be replaced with the auto-corrected
word. But if the text of the range does not match the original text,
applyAutocorrectionInternal() tries to correct the range by moving it
forward such that the length of the text range matches the length of the
original text.

Another case, which should correct the range also, is: the range does not
have a text but it is not collapsed. In this case, we should set the range
back to the selection range so non-text nodes is removed.

WebProcess/WebPage/ios/WebPageIOS.mm: (WebKit::WebPage::applyAutocorrectionInternal):

LayoutTests:

fast/events/ios/autocorrect-after-image-expected.txt: Added.
fast/events/ios/autocorrect-after-image.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@250432 268f45cc-cd09-0410-ab3c-d52691b4dbfc

6:00 PM Changeset in webkit [250475] by Alan Coon

1 copy in tags/Safari-608.2.40.1.1

Tag Safari-608.2.40.1.1.

5:59 PM Changeset in webkit [250474] by Alan Coon

1 delete in tags/Safari-608.2.40.1.1

Delete tag.

5:55 PM Changeset in webkit [250473] by Alan Coon

1 copy in tags/Safari-608.2.30.1.1

Tag Safari-608.2.30.1.1.

5:49 PM Changeset in webkit [250472] by Alan Coon

9 edits in branches/safari-608.2.40.1-branch/Source/WebKit

Perform changes to match Safari-608.2.11.1.9 content.

This reverts commit r250166.

5:36 PM Changeset in webkit [250471] by Alan Coon

2 edits in branches/safari-608.2.30.1-branch/Source/WebCore

Cherry-pick r250459. rdar://problem/55797569

[Win] Crash under FontCache::lastResortFallbackFont
https://bugs.webkit.org/show_bug.cgi?id=202325
<rdar://problem/47856730>

Reviewed by Brent Fulgham.

As demonstrated by crash reports, there seems to be cases where we are not able to create a last resort fallback font
on Windows. If all attempts to create a fallback font fail, create a font from the default UI font.

No new tests. I have not been able to reproduce this issue.

platform/graphics/win/FontCacheWin.cpp: (WebCore::FontCache::lastResortFallbackFont):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@250459 268f45cc-cd09-0410-ab3c-d52691b4dbfc

5:34 PM Changeset in webkit [250470] by Alan Coon

9 edits in branches/safari-608.2.30.1-branch/Source/WebKit

Perform changes to match Safari-608.2.11.1.9 content.

This commit reverts r250166.

5:22 PM Changeset in webkit [250469] by Alan Coon

1 copy in tags/Safari-608.2.40.1.1

Tag Safari-608.2.40.1.1.

4:51 PM Changeset in webkit [250468] by Alan Coon

7 edits in branches/safari-608.2.40.1-branch/Source

Versioning.

4:41 PM Changeset in webkit [250467] by Alan Coon

1 copy in branches/safari-608.2.40.1-branch

New branch.

3:53 PM Changeset in webkit [250466] by Alan Coon

2 edits in branches/safari-608-branch/Source/WebCore

Cherry-pick r250459. rdar://problem/55797570

[Win] Crash under FontCache::lastResortFallbackFont
https://bugs.webkit.org/show_bug.cgi?id=202325
<rdar://problem/47856730>

Reviewed by Brent Fulgham.

As demonstrated by crash reports, there seems to be cases where we are not able to create a last resort fallback font
on Windows. If all attempts to create a fallback font fail, create a font from the default UI font.

No new tests. I have not been able to reproduce this issue.

platform/graphics/win/FontCacheWin.cpp: (WebCore::FontCache::lastResortFallbackFont):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@250459 268f45cc-cd09-0410-ab3c-d52691b4dbfc

3:45 PM Changeset in webkit [250465] by Dewei Zhu

15 edits
1 add in trunk/Websites/perf.webkit.org

Provide build request status description information on dashboard.
https://bugs.webkit.org/show_bug.cgi?id=199810

Reviewed by Ryosuke Niwa.

Add build request status description to show detailed information for a build and show it in dashboard.
Update SQL for existing instance:

ALTER TABLE build_requests ADD COLUMN IF NOT EXISTS request_status_description varchar(1024) DEFAULT NULL;

ReadMe.md: Updated instructions for initializing a database to include running 'migrate-database.sql'.
init-database.sql: Added request_status_description column.
migrate-database.sql: A file stores migration SQL for existing instance.
public/api/build-requests.php: Added support for updating request_status_description.
public/include/build-requests-fetcher.php: Exposed statusDescription to API.
public/v3/components/test-group-revision-table.js: Added UI for showing build request status detail.

(TestGroupRevisionTable.prototype._renderTable):
(TestGroupRevisionTable.prototype._buildDescriptionCell):
(TestGroupRevisionTable.cssTemplate):

public/v3/components/warning-icon.js: Extended warning icon to be able to customize information on hover.

(WarningIcon):
(WarningIcon.prototype.render):

public/v3/components/button-base.js: Added a instance method to set button title.

(ButtonBase.prototype.setButtonTitle):

public/v3/models/build-request.js: Added 'statusDescription' field.

(BuildRequest):
(BuildRequest.prototype.updateSingleton):
(BuildRequest.prototype.statusDescription):

server-tests/api-build-requests-tests.js: Fixed unit tests.
server-tests/resources/mock-data.js:

(MockData.set mockTestSyncConfigWithSingleBuilder): Added 'status_description' in buildbot mock data.
(MockData.sampleBuildData):

server-tests/resources/test-server.js:

(TestServer.prototype.initDatabase): Added code to execute 'migrate-database.sql' on initialization.

server-tests/tools-sync-buildbot-integration-tests.js: Added unit tests.
tools/js/buildbot-syncer.js: Added 'statusDescription' field to 'BuildbotBuildEntry'.

(BuildbotBuildEntry.prototype.initialize):
(BuildbotBuildEntry.prototype.statusDescription):

tools/js/buildbot-triggerable.js:

(BuildbotTriggerable.prototype._pullBuildbotOnAllSyncers):

unit-tests/buildbot-syncer-tests.js: Added test code for BuildbotBuildEntry.statusDescription.

3:42 PM Changeset in webkit [250464] by Chris Dumez

13 edits
2 adds in trunk

Pages using WebGLRenderingContext fail to enter the back/forward cache
https://bugs.webkit.org/show_bug.cgi?id=202318
<rdar://problem/55783612>

Reviewed by Tim Horton.

Source/WebCore:

Allow pages with a WebGLRenderingContext to enter the back/forward cache by updating the
implementation to use SuspendableTimers to fire JS events. This guarantees that no events
will be fired (and thus no JS will run) while in the page cache.

This was preventing some of the pages on weather.com and facebook.com from entering the
back/forward cache.

Test: fast/canvas/webgl/canvas-webgl-page-cache.html

dom/DocumentEventQueue.cpp:
html/canvas/WebGLRenderingContextBase.cpp:

(WebCore::WebGLRenderingContextBase::WebGLRenderingContextBase):
(WebCore::WebGLRenderingContextBase::canSuspendForDocumentSuspension const):
(WebCore::WebGLRenderingContextBase::suspend):
(WebCore::WebGLRenderingContextBase::resume):
(WebCore::WebGLRenderingContextBase::dispatchContextLostEvent):
(WebCore::WebGLRenderingContextBase::maybeRestoreContext):
(WebCore::WebGLRenderingContextBase::dispatchContextChangedNotification):
(WebCore::WebGLRenderingContextBase::dispatchContextChangedEvent):

html/canvas/WebGLRenderingContextBase.h:
page/DOMTimer.cpp:

(WebCore::DOMTimer::DOMTimer):

page/DOMTimer.h:
page/SuspendableTimer.cpp:

(WebCore::SuspendableTimerBase::SuspendableTimerBase):
(WebCore::SuspendableTimerBase::hasPendingActivity const):
(WebCore::SuspendableTimerBase::stop):
(WebCore::SuspendableTimerBase::suspend):
(WebCore::SuspendableTimerBase::resume):
(WebCore::SuspendableTimerBase::canSuspendForDocumentSuspension const):
(WebCore::SuspendableTimerBase::didStop):
(WebCore::SuspendableTimerBase::cancel):
(WebCore::SuspendableTimerBase::startRepeating):
(WebCore::SuspendableTimerBase::startOneShot):
(WebCore::SuspendableTimerBase::repeatInterval const):
(WebCore::SuspendableTimerBase::augmentFireInterval):
(WebCore::SuspendableTimerBase::augmentRepeatInterval):
(WebCore::SuspendableTimer::activeDOMObjectName const):

page/SuspendableTimer.h:

Source/WebKitLegacy/win:

WebView.cpp:

(WindowCloseTimer::WindowCloseTimer):
(WindowCloseTimer::contextDestroyed):

WebView.h:

LayoutTests:

Add layout test coverage.

fast/canvas/webgl/canvas-webgl-page-cache-expected.txt: Added.
fast/canvas/webgl/canvas-webgl-page-cache.html: Added.

3:15 PM Changeset in webkit [250463] by Adrian Perez de Castro

8 edits in trunk/Source

[GTK][WPE] Fixes for non-unified builds after r249714
https://bugs.webkit.org/show_bug.cgi?id=202304

Reviewed by Youenn Fablet.

Source/WebCore:

No new tests needed.

Modules/websockets/WorkerThreadableWebSocketChannel.cpp: Add missing inclusion of Frame.h

to make the compiler stop complaining about Frame being used without being defined.

inspector/InspectorShaderProgram.h: Add missing inclusion of wtf/Variant.h, where

WTF::Monostate is defined; and prefixed the usage with its namespace.

Source/WebKit:

NetworkProcess/NetworkLoadChecker.h: Add missing inclusion of the pal/SessionID.h header.
NetworkProcess/NetworkResourceLoadMap.cpp: Add missing inclusion of the

NetworkResourceLoader.h header.

UIProcess/API/C/WKWebsiteDataStoreConfigurationRef.cpp:

(WKWebsiteDataStoreConfigurationCreate): Add missing namespace to usage of the
WebKit::IsPersistent::Yes value.

UIProcess/WebPageProxy.cpp: Add missing inclusion of the LegacyGlobalSettings.h header.

3:15 PM Changeset in webkit [250462] by commit-queue@webkit.org

8 edits
2 adds in trunk

Support accessibility for <figure> element on iOS.
https://bugs.webkit.org/show_bug.cgi?id=202272
<rdar://problem/54789907>

Patch by Andres Gonzalez <Andres Gonzalez> on 2019-09-27
Reviewed by Chris Fleizach.

Source/WebCore:

Test: accessibility/ios-simulator/figure-element.html

Added a role description for the <figure> element.

accessibility/AccessibilityObject.cpp:

(WebCore::AccessibilityObject::roleDescription const):

Tools:

Implemented titleUIElement and roleDescription properties for <figure> elements on iOS.

WebKitTestRunner/InjectedBundle/ios/AccessibilityUIElementIOS.mm:

(WTR::AccessibilityUIElement::titleUIElement):
(WTR::AccessibilityUIElement::roleDescription):

LayoutTests:

accessibility/ios-simulator/figure-element-expected.txt: Added.
accessibility/ios-simulator/figure-element.html: Added.

2:56 PM Changeset in webkit [250461] by timothy_horton@apple.com

4 edits in trunk/Source/WebKit

Adopt new UIWebGeolocationPolicyDecider SPI to pass a view instead of a window
https://bugs.webkit.org/show_bug.cgi?id=202329
<rdar://problem/25963823>

Reviewed by Wenson Hsieh.

Platform/spi/ios/UIKitSPI.h:
UIProcess/ios/WKGeolocationProviderIOS.mm:

(-[WKGeolocationProviderIOS geolocationAuthorizationGranted]):

UIProcess/ios/WKGeolocationProviderIOSObjCSecurityOrigin.mm:

(WebKit::decidePolicyForGeolocationRequestFromOrigin):
Switch to newer SPI that takes a UIView instead of a UIWindow, so that
UIWebGeolocationPolicyDecider can find the correct presenting view controller.

2:52 PM Changeset in webkit [250460] by Alan Bujtas

5 edits in trunk/Source

[iPadOS] Can’t use RalphLauren.com on iPad because hover menus don’t stay up
https://bugs.webkit.org/show_bug.cgi?id=202331
<rdar://problem/55629493>

Reviewed by Tim Horton.

Source/WebCore:

Unfortunately the top level menu items now are ARIA labelled as 'buttons' and that triggers the fast path on content observation.
This patch introduces a quirk on ralphLauren.com to ignore the ARIA labels when checking whether the target node should always click through.

page/Quirks.cpp:

(WebCore::Quirks::shouldIgnoreAriaForFastPathContentObservationCheck const):

page/Quirks.h:

Source/WebKit:

WebProcess/WebPage/ios/WebPageIOS.mm:

(WebKit::WebPage::handleSyntheticClick):
(WebKit::nodeTriggersFastPath): Deleted.

2:05 PM Changeset in webkit [250459] by pvollan@apple.com

2 edits in trunk/Source/WebCore

[Win] Crash under FontCache::lastResortFallbackFont
https://bugs.webkit.org/show_bug.cgi?id=202325
<rdar://problem/47856730>

Reviewed by Brent Fulgham.

As demonstrated by crash reports, there seems to be cases where we are not able to create a last resort fallback font
on Windows. If all attempts to create a fallback font fail, create a font from the default UI font.

No new tests. I have not been able to reproduce this issue.

platform/graphics/win/FontCacheWin.cpp:

(WebCore::FontCache::lastResortFallbackFont):

1:57 PM Changeset in webkit [250458] by achristensen@apple.com

20 edits in trunk

Move shouldUseTestingNetworkSession from NetworkProcessCreationParameters to NetworkSessionCreationParameters
https://bugs.webkit.org/show_bug.cgi?id=202327

Reviewed by Tim Horton.

Source/WebKit:

NetworkProcess/NetworkProcess.cpp:

(WebKit::NetworkProcess::initializeNetworkProcess):
(WebKit::NetworkProcess::ensureSession):

NetworkProcess/NetworkProcess.h:
NetworkProcess/NetworkProcessCreationParameters.cpp:

(WebKit::NetworkProcessCreationParameters::encode const):
(WebKit::NetworkProcessCreationParameters::decode):

NetworkProcess/NetworkProcessCreationParameters.h:
NetworkProcess/NetworkSession.cpp:

(WebKit::NetworkSession::NetworkSession):

NetworkProcess/NetworkSessionCreationParameters.cpp:

(WebKit::NetworkSessionCreationParameters::encode const):
(WebKit::NetworkSessionCreationParameters::decode):

NetworkProcess/NetworkSessionCreationParameters.h:
NetworkProcess/cocoa/NetworkProcessCocoa.mm:

(WebKit::NetworkProcess::platformInitializeNetworkProcessCocoa):

NetworkProcess/curl/RemoteNetworkingContextCurl.cpp:

(WebKit::RemoteNetworkingContext::ensureWebsiteDataStoreSession):

NetworkProcess/mac/RemoteNetworkingContext.mm:

(WebKit::RemoteNetworkingContext::ensureWebsiteDataStoreSession):

NetworkProcess/soup/RemoteNetworkingContextSoup.cpp:

(WebKit::RemoteNetworkingContext::ensureWebsiteDataStoreSession):

UIProcess/API/C/WKWebsiteDataStoreConfigurationRef.cpp:

(WKWebsiteDataStoreConfigurationSetPerOriginStorageQuota):
(WKWebsiteDataStoreConfigurationSetNetworkCacheSpeculativeValidationEnabled):
(WKWebsiteDataStoreConfigurationGetTestingSessionEnabled):
(WKWebsiteDataStoreConfigurationSetTestingSessionEnabled):

UIProcess/API/C/WKWebsiteDataStoreConfigurationRef.h:
UIProcess/WebProcessPool.cpp:

(WebKit::WebProcessPool::ensureNetworkProcess):

UIProcess/WebsiteData/Cocoa/WebsiteDataStoreCocoa.mm:

(WebKit::WebsiteDataStore::parameters):

UIProcess/WebsiteData/WebsiteDataStoreConfiguration.cpp:

(WebKit::WebsiteDataStoreConfiguration::copy):

UIProcess/WebsiteData/WebsiteDataStoreConfiguration.h:

(WebKit::WebsiteDataStoreConfiguration::testingSessionEnabled const):
(WebKit::WebsiteDataStoreConfiguration::setTestingSessionEnabled):

Tools:

WebKitTestRunner/TestController.cpp:

(WTR::TestController::websiteDataStore):

1:55 PM Changeset in webkit [250457] by achristensen@apple.com

6 edits in trunk/Source/WebKit

Move legacy custom protocol registration from process pool to NetworkProcessProxy
https://bugs.webkit.org/show_bug.cgi?id=202315

Reviewed by Tim Horton.

Legacy custom protocol registration is a global thing, which is why it's legacy and we're trying to get rid of it.
In the meantime, we don't want it to be in the set of things the NetworkProcess depends on the WebProcessPool for, which should be an empty set.

UIProcess/WebProcessPool.cpp:

(WebKit::WebProcessPool::ensureNetworkProcess):
(WebKit::WebProcessPool::registerGlobalURLSchemeAsHavingCustomProtocolHandlers):
(WebKit::WebProcessPool::unregisterGlobalURLSchemeAsHavingCustomProtocolHandlers):
(WebKit::WebProcessPool::registerSchemeForCustomProtocol): Deleted.
(WebKit::WebProcessPool::unregisterSchemeForCustomProtocol): Deleted.

UIProcess/WebProcessPool.h:

1:49 PM Changeset in webkit [250456] by achristensen@apple.com

5 edits in trunk/Source/WebKit

Layout Test http/tests/cache-storage/cache-records-persistency.https.html is failing
https://bugs.webkit.org/show_bug.cgi?id=202323

Reviewed by Tim Horton.

This reverts most of r250351.
It turns out NetworkProcessProxy::addSession has some side effects in the UIProcess that are useful for NetworkProcess resumption after crashes. Let's keep that.

NetworkProcess/NetworkProcess.cpp:

(WebKit::NetworkProcess::initializeNetworkProcess):

NetworkProcess/NetworkProcessCreationParameters.cpp:

(WebKit::NetworkProcessCreationParameters::encode const):
(WebKit::NetworkProcessCreationParameters::decode):

NetworkProcess/NetworkProcessCreationParameters.h:
UIProcess/WebProcessPool.cpp:

(WebKit::WebProcessPool::ensureNetworkProcess):

1:38 PM Changeset in webkit [250455] by jiewen_tan@apple.com

2 edits in trunk/Source/WebCore

Unreviewed, rolling out r250397.

caused failure on iOS 13

Reverted changeset:

"REGRESSION: [ Catalina WK2 ] http/wpt/webauthn/public-key-
credential-create-success-u2f.https.html is failing"
https://bugs.webkit.org/show_bug.cgi?id=201620
https://trac.webkit.org/changeset/250397

1:25 PM Changeset in webkit [250454] by Alan Coon

4 edits in branches/safari-608-branch

Cherry-pick r250401. rdar://problem/55770702

ContextMenu on a link in an email no longer shows web preview
https://bugs.webkit.org/show_bug.cgi?id=201120
<rdar://54353617>

Reviewed by Wenson Hsieh.

Source/WebKit:

Only go down the image path if we are not also a link.

UIProcess/ios/WKContentViewInteraction.mm: (-[WKContentView continueContextMenuInteraction:]):

Tools:

Test context menus on a link that is also an image.

TestWebKitAPI/Tests/WebKitCocoa/ContextMenus.mm: (contextMenuWebViewDriver): (-[TestContextMenuImageWithoutConfigurationUIDelegate webView:contextMenuConfigurationForElement:completionHandler:]): (-[TestContextMenuImageWithoutConfigurationUIDelegate webView:contextMenuWillPresentForElement:]): (-[TestContextMenuImageWithoutConfigurationUIDelegate webView:contextMenuForElement:willCommitWithAnimator:]): (-[TestContextMenuImageWithoutConfigurationUIDelegate webView:contextMenuDidEndForElement:]): (TEST):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@250401 268f45cc-cd09-0410-ab3c-d52691b4dbfc

1:25 PM Changeset in webkit [250453] by Alan Coon

4 edits
4 adds in branches/safari-608-branch

Cherry-pick r250392. rdar://problem/55770703

[iOS 13] Tapping on a non-editable text selection should toggle callout bar visibility instead of clearing selection
https://bugs.webkit.org/show_bug.cgi?id=202254
<rdar://problem/54410263>

Reviewed by Megan Gardner.

Source/WebKit:

In iOS 13, tapping a text selection should toggle callout bar visibility (i.e. "selection commands" in UIKit).
This currently does not work for non-editable text, since the synthetic click gesture simultaneously fires
alongside the text interaction assistant's non-editable tap gesture, which dispatches a click to the page which
then clears the selection.

To remedy this and match platform behavior, we avoid recognizing clicks that occur over the text selection, but
only in the case where the bounding rect of the text selection doesn't cover a large portion of the visible
content rect of the web view. This ensures that the user doesn't get stuck in a state where it's impossible to
dismiss a very large text selection (e.g. after selecting all the content on the page).

Tests: editing/selection/ios/clear-selection-after-tap-in-large-selected-non-editable-text.html

editing/selection/ios/toggle-callout-bar-after-tap-in-selected-non-editable-text.html

UIProcess/ios/WKContentViewInteraction.mm: (-[WKContentView _shouldToggleSelectionCommandsAfterTapAt:]):

Check the last known selection rects (on _lastSelectionDrawingInfo) to see if the tapped point lies within at
least one of the selection rects.

(-[WKContentView gestureRecognizerShouldBegin:]):

LayoutTests:

editing/selection/ios/clear-selection-after-tap-in-large-selected-non-editable-text-expected.txt: Added.
editing/selection/ios/clear-selection-after-tap-in-large-selected-non-editable-text.html: Added.

Add a new layout test to verify that when tapping in a text selection that encompasses the entire page, we allow
the tap to dismiss the selection instead of toggling callout bar visibility.

editing/selection/ios/toggle-callout-bar-after-tap-in-selected-non-editable-text-expected.txt: Added.
editing/selection/ios/toggle-callout-bar-after-tap-in-selected-non-editable-text.html: Added.

Add another layout test to verify that when tapping inside a text selection, the callout bar is toggled, and
when tapping outside the selected text, the selection is dismissed.

resources/ui-helper.js: (window.UIHelper.async.waitForSelectionToAppear): (window.UIHelper.async.waitForSelectionToDisappear):

New helper methods to wait for selection rects to appear or disappear.

(window.UIHelper):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@250392 268f45cc-cd09-0410-ab3c-d52691b4dbfc

1:25 PM Changeset in webkit [250452] by Alan Coon

2 edits in branches/safari-608-branch/Tools

Cherry-pick r250391. rdar://problem/55770728

TestWebKitAPI.WebKit.ReloadWithDifferingInitialScale is failing consistently
https://bugs.webkit.org/show_bug.cgi?id=202273

Reviewed by Aakash Jain.

The content width scaling limits added in r250361 prevent this test from scaling down the content width (2000px
wide) to fit the viewport (375px). To avoid this issue, change the content width from 2000px to 1500px, which is
still a very wide content width for a web page.

TestWebKitAPI/Tests/WebKitCocoa/ReloadWithDifferingInitialScale.mm:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@250391 268f45cc-cd09-0410-ab3c-d52691b4dbfc

1:25 PM Changeset in webkit [250451] by Alan Coon

2 edits in branches/safari-608-branch/Source/WebKitLegacy/win

Cherry-pick r250374. rdar://problem/55770710

Unreviewed build fix for Windows ports.
https://bugs.webkit.org/show_bug.cgi?id=202125
<rdar://problem/14944104>

WebCoreSupport/WebEditorClient.h: Added missing subFrameScrollPositionChanged.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@250374 268f45cc-cd09-0410-ab3c-d52691b4dbfc

1:25 PM Changeset in webkit [250450] by Truitt Savell

2 edits in trunk/LayoutTests

fast/images/async-image-multiple-clients-repaint.html
https://bugs.webkit.org/show_bug.cgi?id=202328

Unreviewed test gardening

platform/ios/TestExpectations:

1:25 PM Changeset in webkit [250449] by Alan Coon

13 edits
2 adds in branches/safari-608-branch

Cherry-pick r250365. rdar://problem/55770710

Update selections after scrolling for iframes and hide selections while iframes and overflow scrolls are scrolling.
https://bugs.webkit.org/show_bug.cgi?id=202125

Reviewed by Tim Horton.

Source/WebCore:

Test: editing/selection/ios/update-selection-after-iframe-scroll.html

When we end scrolling, make sure that iframes get a final update to ensure that the
selection is in the correct position. Pipe that to WebKit/UIProcess via
frame specific plath.

loader/EmptyClients.cpp:
page/EditorClient.h:
page/scrolling/AsyncScrollingCoordinator.cpp: (WebCore::AsyncScrollingCoordinator::updateScrollPositionAfterAsyncScroll):

Source/WebKit:

Add additional calls into UIKit differentiate between main frame scrolling and overflow/iframe scrolling.
Add piping for iframe specific scrolling.

Platform/spi/ios/UIKitSPI.h:
UIProcess/ios/WKContentViewInteraction.mm: (-[WKContentView _willStartScrollingOrZooming]): (-[WKContentView _didEndScrollingOrZooming]):
WebProcess/WebCoreSupport/WebEditorClient.cpp: (WebKit::WebEditorClient::subFrameScrollPositionChanged):
WebProcess/WebCoreSupport/WebEditorClient.h:
WebProcess/WebCoreSupport/ios/WebEditorClientIOS.mm: (WebKit::WebEditorClient::subFrameScrollPositionChanged):

Source/WebKitLegacy/mac:

Filling out unused functions needed for new fix.

WebCoreSupport/WebEditorClient.h:

LayoutTests:

Test that an iframe selection is updated after a scroll is completed.

editing/selection/ios/update-selection-after-iframe-scroll-expected.txt: Added.
editing/selection/ios/update-selection-after-iframe-scroll.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@250365 268f45cc-cd09-0410-ab3c-d52691b4dbfc

1:25 PM Changeset in webkit [250448] by Alan Coon

5 edits
2 adds in branches/safari-608-branch

Cherry-pick r250361. rdar://problem/55770728

Page temporarily jumps to an excessively small viewport scale while loading usatoday.com
https://bugs.webkit.org/show_bug.cgi?id=202224
<rdar://problem/52906640>

Reviewed by Tim Horton.

Source/WebCore:

On some pages (e.g. usatoday.com), the content width of the page temporarily becomes very large during page
load. This causes a couple of viewport scaling behaviors (notably, the existing shrink-to-fit heuristic in
ViewportConfiguration::initialScaleFromSize, as well as the new iPad-specific content-aware shrink-to-fit
heuristic in WebPage::immediatelyShrinkToFitContent) to cause the page to shrink down excessively in an attempt
to fit all the content to the viewport. This causes a very ugly flash as the page appears zoomed out initially
during page load, before zooming back in.

To fix this, we add some sanity checks to these viewport scaling heuristics. In ViewportConfiguration's
initialScaleFromSize method, in the codepath where an initial scale is not specified, we always scale to fit the
contents of the page; instead, detect the case where the content width is enormous (with a threshold arbitrarily
chosen to be 1920) and fall back to the scaling to fit the viewport's width, if such a width has been explicitly
set. This ensures that we avoid excessive shrinking in the case where content is extremely wide, but also that
we do scale the viewport down to fit all the content in the case where the content isn't extremely wide (e.g. on
daringfireball.com).

See WebKit ChangeLog for more detail.

Test: fast/viewport/ios/shrink-to-fit-large-content-width.html

page/ViewportConfiguration.cpp: (WebCore::ViewportConfiguration::initialScaleFromSize const):

Source/WebKit:

Tweaks the content-aware shrink-to-fit algorithm to bail in the case where the content width is extremely large,
such that it bails instead of attempting to fit the entire content of the page. See WebCore ChangeLog for more
details.

WebProcess/WebPage/ios/WebPageIOS.mm: (WebKit::WebPage::immediatelyShrinkToFitContent):

LayoutTests:

Adds a new layout test to verify that when the content width of the page is excessively large and an explicit
viewport width is specified, we don't attempt to zoom out to fit the larger content width, and instead zoom to
fit the explicit viewport width.

fast/viewport/ios/shrink-to-fit-large-content-width-expected.txt: Added.
fast/viewport/ios/shrink-to-fit-large-content-width.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@250361 268f45cc-cd09-0410-ab3c-d52691b4dbfc

1:25 PM Changeset in webkit [250447] by Alan Coon

8 edits
9 adds in branches/safari-608-branch

Cherry-pick r250315. rdar://problem/55770706

[iPadOs] The second click event is missing on double tap when dblclick handler is not present
https://bugs.webkit.org/show_bug.cgi?id=202006
<rdar://problem/51706828>

Reviewed by Wenson Hsieh.

Source/WebKit:

While double tapping,

the first tap triggers a click event through the normal _singleTapIdentified/_singleTapRecognized codepath.
and the second tap should trigger either a second single click event or a second single click followed by a dblclick event when dblclick handler is present. However the second click is dropped on the floor when the node under the cursor does not have a dblclick handler (see handleDoubleTapForDoubleClickAtPoint()) -so we end up sending one click event.

This patch fixes this case by sending the second tap through the normal single tap flow when the dblclick handler is not present.

Shared/ios/InteractionInformationAtPosition.h:
Shared/ios/InteractionInformationAtPosition.mm: (WebKit::InteractionInformationAtPosition::encode const): (WebKit::InteractionInformationAtPosition::decode):
UIProcess/ios/WKContentViewInteraction.h:
UIProcess/ios/WKContentViewInteraction.mm: (-[WKContentView setupInteraction]): (-[WKContentView gestureRecognizerShouldBegin:]): (WebKit::WebPage::positionInformation): (WebKit::WebPage::requestPositionInformation):

LayoutTests:

fast/events/touch/ios/double-tap-for-two-clicks1-expected.txt: Added.
fast/events/touch/ios/double-tap-for-two-clicks1.html: Added.
fast/events/touch/ios/double-tap-for-two-clicks2-expected.txt: Added.
fast/events/touch/ios/double-tap-for-two-clicks2.html: Added.
fast/events/touch/ios/double-tap-for-two-clicks3-expected.txt: Added.
fast/events/touch/ios/double-tap-for-two-clicks3.html: Added.
fast/events/touch/ios/double-tap-for-two-clicks4-expected.txt: Added.
fast/events/touch/ios/double-tap-for-two-clicks4.html: Added.
fast/events/touch/ios/doubleclick.html: Added.
fast/events/touch/resources/doubleClickContent.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@250315 268f45cc-cd09-0410-ab3c-d52691b4dbfc

1:25 PM Changeset in webkit [250446] by Alan Coon

7 edits
11 adds in branches/safari-608-branch

Cherry-pick r250300. rdar://problem/55770718

Mixed content blocking is bypassed for WebSockets in Workers (159726)
https://bugs.webkit.org/show_bug.cgi?id=159726
<rdar://problem/27326438>

Patch by Kate Cheney <Kate Cheney> on 2019-09-24
Reviewed by Brady Eidson.

Source/WebCore:

Tests: http/tests/websocket/tests/hybi/non-document-mixed-content-blocked-http-with-embedded-https-with-embedded-http.html

http/tests/websocket/tests/hybi/non-document-mixed-content-blocked-http-with-embedded-https.html
http/tests/websocket/tests/hybi/non-document-mixed-content-blocked-https-with-embedded-http-with-embedded-https.https.html
http/tests/websocket/tests/hybi/non-document-mixed-content-blocked.https.html

Modules/websockets/WebSocket.cpp: (WebCore::WebSocket::connect):
Modules/websockets/WorkerThreadableWebSocketChannel.cpp: (WebCore::WorkerThreadableWebSocketChannel::Bridge::connect):
loader/MixedContentChecker.cpp: (WebCore::MixedContentChecker::checkForMixedContentInFrameTree):
loader/MixedContentChecker.h: Patch to block insecure WebSocket URL connection attempts by Workers on secure pages. If the URL is ws, and any embedding iframe has protocol https, and the context is a Worker, the connection should be blocked.

I was unable to write a test case to hit the case where a document
does not have a frame and tries to communicate via a worker to
connect to a WebSocket because after removing the subframe from its
parent, the subframe is unable to perform a postMessage to a worker
even in the same script execution to tell the worker to connect
to a WebSocket.

LayoutTests:

Added 4 test cases and 2 html resources utilized by the tests.
The cases test the following:

an https page with a worker trying to connect via ws: url --> fails.
an https page embedded in an http page trying to connect via ws :url (through a worker) --> fails.
an http page embedded in an https page with an http top frame trying to connect via an insecure ws url fails.
an https page embedded in an http page embedded in an https page trying to connect to a ws :url via a worker --> fails.

http/tests/websocket/tests/hybi/non-document-mixed-content-blocked-http-with-embedded-https-expected.txt: Added.
http/tests/websocket/tests/hybi/non-document-mixed-content-blocked-http-with-embedded-https-with-embedded-http-expected.txt: Added.
http/tests/websocket/tests/hybi/non-document-mixed-content-blocked-http-with-embedded-https-with-embedded-http.html: Added.
http/tests/websocket/tests/hybi/non-document-mixed-content-blocked-http-with-embedded-https.html: Added.
http/tests/websocket/tests/hybi/non-document-mixed-content-blocked-https-with-embedded-http-with-embedded-https.https-expected.txt: Added.
http/tests/websocket/tests/hybi/non-document-mixed-content-blocked-https-with-embedded-http-with-embedded-https.https.html: Added.
http/tests/websocket/tests/hybi/non-document-mixed-content-blocked.https-expected.txt: Added.
http/tests/websocket/tests/hybi/non-document-mixed-content-blocked.https.html: Added.
http/tests/websocket/tests/hybi/resources/non-document-mixed-content-blocked-embedded-http.https.html: Added.
http/tests/websocket/tests/hybi/resources/non-document-mixed-content-blocked-embedding-https.js: Added. (handleConnect.self.postMessage): (handleConnect): (runTests.ws.onopen): (runTests.ws.onerror): (runTests):
http/tests/websocket/tests/hybi/resources/non-document-mixed-content-blocked.html: Added.
http/tests/websocket/tests/hybi/resources/non-document-mixed-content-blocked.js: Added. (handleConnect.self.postMessage): (handleConnect): (runTests.ws.onopen): (runTests.ws.onerror): (runTests):
http/tests/workers/service/resources/serviceworker-websocket-worker.js: (async.doTest): Updated previous test which was hitting the fix to use a wss url

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@250300 268f45cc-cd09-0410-ab3c-d52691b4dbfc

1:25 PM Changeset in webkit [250445] by Alan Coon

3 edits in branches/safari-608-branch/Source/WebCore

Cherry-pick r250290. rdar://problem/55770704

AudioTrackPrivateMediaStreamCocoa does not need to manipulate the audio unit in play/pause methods
https://bugs.webkit.org/show_bug.cgi?id=202097
<rdar://problem/51548144>

Reviewed by Eric Carlson.

Instead of manipulating the audio unit in play/pause methods, it is more convenient to do so in audioSamplesAvailable.
play/pause methods only update boolean values that audioSamplesAvailable will read.
In particular, m_autoPlay and m_isPlaying are no longer modified in the audio thread.

Behavior was racy so difficult to reproduce.

platform/mediastream/mac/AudioTrackPrivateMediaStreamCocoa.cpp: (WebCore::AudioTrackPrivateMediaStreamCocoa::playInternal): (WebCore::AudioTrackPrivateMediaStreamCocoa::pause): (WebCore::AudioTrackPrivateMediaStreamCocoa::audioSamplesAvailable):
platform/mediastream/mac/AudioTrackPrivateMediaStreamCocoa.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@250290 268f45cc-cd09-0410-ab3c-d52691b4dbfc

1:25 PM Changeset in webkit [250444] by Alan Coon

2 edits in branches/safari-608-branch/Source/WebKit

Cherry-pick r250197. rdar://problem/55612001

Fix an assertion failure introduced in r250186.

UIProcess/Plugins/mac/PluginProcessProxyMac.mm: (WebKit::PluginProcessProxy::platformGetLaunchOptionsWithAttributes): Corrected the assertion.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@250197 268f45cc-cd09-0410-ab3c-d52691b4dbfc

1:25 PM Changeset in webkit [250443] by Alan Coon

4 edits in branches/safari-608-branch/Source/WebKit

Cherry-pick r250186. rdar://problem/55612001

Safari 13 may launch leftover 32-bit plug-in process from Safari 12’s WebKit, which crashes
https://bugs.webkit.org/show_bug.cgi?id=202077
<rdar://problem/55547063>

Reviewed by Sam Weinig.

Shared/Plugins/Netscape/mac/NetscapePluginModuleMac.mm: (WebKit::getPluginArchitecture): Removed support for i386 plug-ins.

UIProcess/Launcher/mac/ProcessLauncherMac.mm: (WebKit::serviceName): Assert that the requested process type is not Plugin32.

UIProcess/Plugins/mac/PluginProcessProxyMac.mm: (WebKit::PluginProcessProxy::platformGetLaunchOptionsWithAttributes): Assert that the plug-in architecture is x86_64.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@250186 268f45cc-cd09-0410-ab3c-d52691b4dbfc

12:56 PM Changeset in webkit [250442] by Alan Coon

18 edits
1 copy
2 adds in branches/safari-608-branch

Apply patch. rdar://problem/55608016

12:48 PM Changeset in webkit [250441] by jer.noble@apple.com

4 edits in trunk/Source/WebCore

[iOS] Vimeo fails to AirPlay in desktop mode
https://bugs.webkit.org/show_bug.cgi?id=202322

Reviewed by Eric Carlson.

Add a Quirk which opts Vimeo out of the preload=auto restriction, and allows their
second video element containing a HLS stream to correctly start AirPlaying when the
system route changes.

html/HTMLMediaElement.cpp:

(WebCore::HTMLMediaElement::finishInitialization):

page/Quirks.cpp:

(WebCore::Quirks::needsPreloadAutoQuirk const):

page/Quirks.h:

12:30 PM Changeset in webkit [250440] by keith_miller@apple.com

2 edits in trunk/Source/JavaScriptCore

OSR exit shouldn't bother updating get_by_id array profiles that have changed modes
https://bugs.webkit.org/show_bug.cgi?id=202324
<rdar://problem/52669110>

Reviewed by Yusuke Suzuki.

This is an optimization that avoids polluting the array profile.

dfg/DFGOSRExit.cpp:

(JSC::DFG::OSRExit::executeOSRExit):
(JSC::DFG::OSRExit::compileExit):

12:25 PM Changeset in webkit [250439] by Alan Bujtas

7 edits in trunk/Source/WebCore

[LFC][IFC] Line::close should merge the text runs.
https://bugs.webkit.org/show_bug.cgi?id=202319
<rdar://problem/55785949>

Reviewed by Antti Koivisto.

Now Line::close returns the final Display::Run list.

layout/displaytree/DisplayRect.h:

(WebCore::Display::Rect::expandHorizontally):
(WebCore::Display::Rect::expandVertically):
(WebCore::Display::Rect::expand):

layout/displaytree/DisplayRun.h:

(WebCore::Display::Run::expandVertically):
(WebCore::Display::Run::expandHorizontally):

layout/inlineformatting/InlineFormattingContextLineLayout.cpp:

(WebCore::Layout::InlineFormattingContext::InlineLayout::createDisplayRuns):

layout/inlineformatting/InlineLine.cpp:

(WebCore::Layout::Line::close):

layout/inlineformatting/InlineLine.h:

(WebCore::Layout::Line::Run::displayRun):

12:12 PM Changeset in webkit [250438] by jer.noble@apple.com

2 edits in trunk/Source/WebKit

Unreviewed build-fix: wrap the AssertionServicesSPI.h in an IOS_FAMILY check.

WebProcess/cocoa/WebProcessCocoa.mm:

12:09 PM Changeset in webkit [250437] by Chris Dumez

5 edits in trunk

Allow pages served over HTTPS with Cache-Control: no-store header to enter the back/forward cache
https://bugs.webkit.org/show_bug.cgi?id=202314
<rdar://problem/55783482>

Reviewed by Alex Christensen.

Source/WebCore:

Allow pages served over HTTPS with Cache-Control: no-store header to enter the back/forward cache.
This was preventing all pages on Facebook.com to enter the back/forward cache.

No new tests, updated existing test.

history/PageCache.cpp:

(WebCore::canCacheFrame):

LayoutTests:

Update existing test to reflect behavior change.

http/tests/navigation/https-in-page-cache-expected.txt:
http/tests/navigation/resources/https-in-page-cache-1.php:

11:32 AM Changeset in webkit [250436] by commit-queue@webkit.org

13 edits in trunk

Non-standard Error properties should not be enumerable
https://bugs.webkit.org/show_bug.cgi?id=198975

Patch by Alexey Shvayka <Alexey Shvayka> on 2019-09-27
Reviewed by Ross Kirsling.

JSTests:

ChakraCore/test/Error/NativeErrors_v4.baseline-jsc: Adjust expectations.
microbenchmarks/let-for-in.js: Adjust test.
test262/expectations.yaml: Mark 6 test cases as passing.

Source/JavaScriptCore:

Define non-standard Error properties "line", "column", and "sourceURL" as non-enumerable to match other engines.

runtime/ErrorInstance.cpp:

(JSC::ErrorInstance::materializeErrorInfoIfNeeded):

LayoutTests:

inspector/debugger/resources/exception.js: Introduce stringifyError helper.
inspector/debugger/setPauseOnExceptions-all.html:
inspector/debugger/setPauseOnExceptions-none.html:
inspector/debugger/setPauseOnExceptions-uncaught.html:
js/exception-properties-expected.txt:
js/script-tests/exception-properties.js:

11:28 AM Changeset in webkit [250435] by Alan Coon

1 edit in branches/safari-608-branch/Source/WebKit/UIProcess/ios/WebPageProxyIOS.mm

Unreviewed build fix. rdar://problem/55644650

10:54 AM Changeset in webkit [250434] by Devin Rousso

3 edits in trunk/Source/WebCore

Flaky Test: inspector/canvas/updateShader.html
https://bugs.webkit.org/show_bug.cgi?id=202186
<rdar://problem/55716053>

Reviewed by Joseph Pecoraro.

If the WebGLProgram outlives it's WebGLRenderingContext, the ScriptExecutionContext*
that was provided in the constructor won't be invalidated leading to the bad access crash.

Rather than pass the ScriptExecutionContext* directly, have WebGLProgram inherit from
ContextDestructionObserver so that it can propertly invalidate (and notify Web Inspector)
when the related context is about to be destroyed.

Test: inspector/canvas/updateShader.html

html/canvas/WebGLProgram.h:

(WebCore::WebGLProgram::scriptExecutionContext const): Deleted.

html/canvas/WebGLProgram.cpp:

(WebCore::WebGLProgram::WebGLProgram):
(WebCore::WebGLProgram::contextDestroyed): Added.

10:45 AM Changeset in webkit [250433] by Alan Coon

1 edit in branches/safari-608-branch/Source/WebKit/UIProcess/ios/WebPageProxyIOS.mm

Unreviewed build fix. rdar://problem/55644650

10:33 AM Changeset in webkit [250432] by commit-queue@webkit.org

3 edits
2 adds in trunk

[iOS]: When inserting a photo and then inserting auto-corrected text, the photo is removed
https://bugs.webkit.org/show_bug.cgi?id=202294

Patch by Said Abou-Hallawa <sabouhallawa@apple.com> on 2019-09-27
Reviewed by Wenson Hsieh.

Source/WebKit:

WebPage::applyAutocorrectionInternal() calls wordRangeFromPosition() to
calculate the range of the word to be replaced with the auto-corrected
word. But if the text of the range does not match the original text,
applyAutocorrectionInternal() tries to correct the range by moving it
forward such that the length of the text range matches the length of the
original text.

Another case, which should correct the range also, is: the range does not
have a text but it is not collapsed. In this case, we should set the range
back to the selection range so non-text nodes is removed.

WebProcess/WebPage/ios/WebPageIOS.mm:

(WebKit::WebPage::applyAutocorrectionInternal):

LayoutTests:

fast/events/ios/autocorrect-after-image-expected.txt: Added.
fast/events/ios/autocorrect-after-image.html: Added.

10:14 AM Changeset in webkit [250431] by wilander@apple.com

6 edits
2 adds in trunk

Storage Access API: document.hasStorageAccess() should return false by default
https://bugs.webkit.org/show_bug.cgi?id=202281
<rdar://problem/55718526>

Reviewed by Alex Christensen.

document.hasStorageAccess() should return false by default so that it only
returns true if the context has asked for and been granted storage access.

Source/WebKit:

NetworkProcess/Classifier/ResourceLoadStatisticsDatabaseStore.cpp:

(WebKit::ResourceLoadStatisticsDatabaseStore::hasStorageAccess):

NetworkProcess/Classifier/ResourceLoadStatisticsMemoryStore.cpp:

(WebKit::ResourceLoadStatisticsMemoryStore::hasStorageAccess):

LayoutTests:

http/tests/storageAccess/has-storage-access-false-by-default-expected.txt: Added.
http/tests/storageAccess/has-storage-access-false-by-default.html: Added.
platform/ios/TestExpectations:

The new test is marked as [ Pass ].

platform/mac-wk2/TestExpectations:

The new test is marked as [ Pass ].

9:56 AM Changeset in webkit [250430] by ysuzuki@apple.com

4 edits
2 adds in trunk

[JSC] DFG recursive-tail-call optimization should not emit jump to call-frame with varargs
https://bugs.webkit.org/show_bug.cgi?id=202299
<rdar://problem/52669116>

Reviewed by Saam Barati.

JSTests:

stress/recursive-tail-call-optimization-should-not-jump-into-call-frame-with-varargs-simple.js: Added.

(foo):
(test):

stress/recursive-tail-call-optimization-should-not-jump-into-call-frame-with-varargs.js: Added.

(foo):
(C1.prototype.baz):
(C1):
(bar):
(noInline.bar.goo):
(C2.prototype.baz):
(C2):
(test):

Source/JavaScriptCore:

When converting recursive-tail-call to jump to the upper call frame, we picked call-frame which is spread by LoadVarargs.
This is wrong since this call-frame does not know the exact number of arguments. We are using InlineCallFrame::argumentCountIncludingThis,
but this is maximal argumentCountIncludingThis when InlineCallFrame is Varargs call-frame. Let's see the simple example.

'use strict';
var count = 0;
function foo() {

count--;
if (count === 0)

return 30;

return foo(42, 42); HERE

}

function test() {

count = 100;
return foo(...[42, 42]); THERE

}
noInline(test);

In the above case, currently, we convert HERE's foo call to the jump to the prologue of the foo function inlined by "test". But since foo is called
in a varargs form, "test" emits LoadVarargs, and it also emits SetArgumentMaybe for 1st and 2nd arguments. Since HERE's foo call is actually passing
two arguments, we emit a Phi node which Upsilon is from SetArgumentMaybe and 42 Constant. This is wrong since SetArgumentMaybe should not be used. Later,
SSA conversion phase emits Upsilon with SetArgumentMaybe, and since SetArgumentMaybe is simply removed in SSA conversion phase, it ends up emitting
Upsilon without a child.

We are currently only performing recursive-tail-call optimization when argument count matches. Given this condition, we should not pick varargs CallFrame
as a jump target.

dfg/DFGByteCodeParser.cpp:

(JSC::DFG::ByteCodeParser::handleRecursiveTailCall):

dfg/DFGSSAConversionPhase.cpp:

(JSC::DFG::SSAConversionPhase::run):

9:49 AM Changeset in webkit [250429] by Alan Bujtas

9 edits in trunk/Source/WebCore

[LFC][IFC] Replace Line::Run's logicalRect/textContext with Display::Run
https://bugs.webkit.org/show_bug.cgi?id=202313
<rdar://problem/55782430>

Reviewed by Antti Koivisto.

Display::Run is a container for logical rect and text context. Let's replace Line::Run's logical rect/text context with Display::Run.

layout/Verification.cpp:

(WebCore::Layout::outputMismatchingSimpleLineInformationIfNeeded):
(WebCore::Layout::outputMismatchingComplexLineInformationIfNeeded):

layout/displaytree/DisplayRun.h:

(WebCore::Display::Run::logicalRect const):

layout/inlineformatting/InlineFormattingContextLineLayout.cpp:

(WebCore::Layout::InlineFormattingContext::InlineLayout::createDisplayRuns):
(WebCore::Layout::InlineFormattingContext::InlineLayout::alignRuns const):

layout/inlineformatting/InlineFormattingContextQuirks.cpp:

(WebCore::Layout::InlineFormattingContext::Quirks::lineDescentNeedsCollapsing const):

layout/inlineformatting/InlineFormattingState.h:

(WebCore::Layout::InlineFormattingState::addInlineRun):

layout/inlineformatting/InlineLine.cpp:

(WebCore::Layout::Line::Run::Run):
(WebCore::Layout::Line::isVisuallyEmpty const):
(WebCore::Layout::Line::appendNonBreakableSpace):
(WebCore::Layout::Line::appendTextContent):
(WebCore::Layout::Line::appendNonReplacedInlineBox):
(WebCore::Layout::Line::appendHardLineBreak):

layout/inlineformatting/InlineLine.h:

(WebCore::Layout::Line::Run::displayRun const):
(WebCore::Layout::Line::Run::logicalRect const):
(WebCore::Layout::Line::Run::adjustLogicalTop):
(WebCore::Layout::Line::Run::moveVertically):
(WebCore::Layout::Line::Run::moveHorizontally):
(WebCore::Layout::Line::Run::textContext const): Deleted.

layout/layouttree/LayoutTreeBuilder.cpp:

(WebCore::Layout::outputInlineRuns):

9:27 AM Changeset in webkit [250428] by jer.noble@apple.com

9 edits in trunk/Source/WebKit

[iOS] Lock screen controls can fail to play web content
https://bugs.webkit.org/show_bug.cgi?id=202279

Reviewed by Chris Dumez.

When playback is paused from the lock screen via Now Playing controls, the WebProcess,
UIProcess, and Network Process will all be suspended. MediaRemote will take an assertion
and wake up the WebProcess when a remote control command to "play" is sent via the Now
Playing controls. However, if a synchronous message to the (suspended) Network or UIProcess
is issued before the notification that the process was unexpectedly unsuspended can be
issued (which will subsequently unsuspend the UIProcess and Network process), we can get
into a deadlocked state where the main thread is blocked on the sync message to a suspended
process.

To work around this problem, move all the processing from ProcessTaskStateObserver to a
WorkQueue / background thread. This requires making the ProcessTaskStateObserver thread-safe,
though its only current client is a Singleton (the WebProcess class), and so the risk of
thread safety issues is currently minimal. Regardless, access to the Client pointer must be
guarded by a Lock, and the Client itself must become ref-counted, so that the
ProcessTaskStateObserver can ref its Client (the WebProcess) during callback processing.

Unfortunately, sendWithAsyncReply() is not thread safe, nor is ProcessAssertion, so instead
just use send() and set a 5-second timeout before expiring the assertion, and just use
BKSProcessStateAssertion directly.

Shared/Cocoa/ProcessTaskStateObserver.h:

(WebKit::ProcessTaskStateObserver::Client::ref):
(WebKit::ProcessTaskStateObserver::Client::deref):
(WebKit::ProcessTaskStateObserver::setClient): Deleted.
(WebKit::ProcessTaskStateObserver::client): Deleted.

Shared/Cocoa/ProcessTaskStateObserver.mm:

(-[WKProcessTaskStateObserverDelegate process:taskStateDidChange:]):
(WebKit::ProcessTaskStateObserver::create):
(WebKit::ProcessTaskStateObserver::ProcessTaskStateObserver):
(WebKit::ProcessTaskStateObserver::~ProcessTaskStateObserver):
(WebKit::ProcessTaskStateObserver::invalidate):
(WebKit::ProcessTaskStateObserver::client):
(WebKit::ProcessTaskStateObserver::setTaskState):

WebProcess/WebProcess.cpp:

(WebKit::m_taskStateObserver):

WebProcess/WebProcess.h:
UIProcess/Cocoa/WebProcessProxyCocoa.mm:

(WebKit::WebProcessProxy::processWasUnexpectedlyUnsuspended):

UIProcess/WebProcessProxy.h:
UIProcess/WebProcessProxy.messages.in:
WebProcess/cocoa/WebProcessCocoa.mm:

(WebKit::WebProcess::processTaskStateDidChange):

9:25 AM Changeset in webkit [250427] by Truitt Savell

5 edits in trunk/Source/WebCore

Unreviewed, rolling out r250415.

Broke iOS debug testing with 50 crashes and 850 API failure

Reverted changeset:

"ScrollingTreeScrollingNode: use LayerRepresentation for
scroll container, scrolled contents layers"
https://bugs.webkit.org/show_bug.cgi?id=202256
https://trac.webkit.org/changeset/250415

9:07 AM Changeset in webkit [250426] by achristensen@apple.com

20 edits in trunk

Move service worker process termination delay disabling from process pool to website data store
https://bugs.webkit.org/show_bug.cgi?id=202308

Reviewed by Chris Dumez.

Source/WebCore:

workers/service/server/SWServer.cpp:

(WebCore::SWServer::SWServer):
(WebCore::SWServer::unregisterServiceWorkerClient):

workers/service/server/SWServer.h:

(WebCore::SWServer::disableServiceWorkerProcessTerminationDelay): Deleted.

Source/WebKit:

It's only there for a test, which still works quickly.

NetworkProcess/NetworkProcess.cpp:

(WebKit::NetworkProcess::initializeNetworkProcess):
(WebKit::NetworkProcess::addWebsiteDataStore):
(WebKit::NetworkProcess::destroySession):
(WebKit::NetworkProcess::fetchWebsiteData):
(WebKit::NetworkProcess::deleteWebsiteDataForRegistrableDomains):
(WebKit::NetworkProcess::registrableDomainsWithWebsiteData):
(WebKit::NetworkProcess::swServerForSession):
(WebKit::NetworkProcess::addServiceWorkerSession):
(WebKit::NetworkProcess::disableServiceWorkerProcessTerminationDelay): Deleted.

NetworkProcess/NetworkProcess.h:
NetworkProcess/NetworkProcess.messages.in:
Shared/WebsiteDataStoreParameters.cpp:

(WebKit::WebsiteDataStoreParameters::encode const):
(WebKit::WebsiteDataStoreParameters::decode):

Shared/WebsiteDataStoreParameters.h:
UIProcess/API/Cocoa/WKProcessPool.mm:

(-[WKProcessPool _disableServiceWorkerProcessTerminationDelay]): Deleted.

UIProcess/API/Cocoa/WKProcessPoolPrivate.h:
UIProcess/API/Cocoa/_WKWebsiteDataStoreConfiguration.h:
UIProcess/API/Cocoa/_WKWebsiteDataStoreConfiguration.mm:

(-[_WKWebsiteDataStoreConfiguration serviceWorkerProcessTerminationDelayEnabled]):
(-[_WKWebsiteDataStoreConfiguration setServiceWorkerProcessTerminationDelayEnabled:]):

UIProcess/WebProcessPool.cpp:

(WebKit::WebProcessPool::ensureNetworkProcess):
(WebKit::WebProcessPool::disableServiceWorkerProcessTerminationDelay): Deleted.

UIProcess/WebProcessPool.h:
UIProcess/WebsiteData/Cocoa/WebsiteDataStoreCocoa.mm:

(WebKit::WebsiteDataStore::parameters):

UIProcess/WebsiteData/WebsiteDataStoreConfiguration.cpp:

(WebKit::WebsiteDataStoreConfiguration::copy):

UIProcess/WebsiteData/WebsiteDataStoreConfiguration.h:

(WebKit::WebsiteDataStoreConfiguration::serviceWorkerProcessTerminationDelayEnabled const):
(WebKit::WebsiteDataStoreConfiguration::setServiceWorkerProcessTerminationDelayEnabled):

Tools:

TestWebKitAPI/Tests/WebKitCocoa/ServiceWorkerBasic.mm:

8:56 AM Changeset in webkit [250425] by Chris Dumez

3 edits
2 adds in trunk

IDBRequest should not prevent a page from entering the back/forward cache
https://bugs.webkit.org/show_bug.cgi?id=202270
<rdar://problem/55744717>

Reviewed by Youenn Fablet.

Source/WebCore:

Update IDBRequest::canSuspendForDocumentSuspension() to return true instead of
false. IDBRequest can only fire 2 events (error / success) and for both its
merely enqueues the Event to the DocumentEventQueue. The DocumentEventQueue
uses a SuspendableTimer (which will be suspended while the document is in the
page cache) so there is no risk of firing the events (and thus running script)
while in the page cache.

Test: storage/indexeddb/IDBRequest-page-cache.html

Modules/indexeddb/IDBRequest.cpp:

(WebCore::IDBRequest::canSuspendForDocumentSuspension const):

LayoutTests:

Add layout test coverage.

storage/indexeddb/IDBRequest-page-cache-expected.txt: Added.
storage/indexeddb/IDBRequest-page-cache.html: Added.

8:55 AM Changeset in webkit [250424] by achristensen@apple.com

8 edits in trunk/Source/WebKit

Enable and disable ResourceLoadStatistics only by session
https://bugs.webkit.org/show_bug.cgi?id=202298

Reviewed by Chris Dumez.

This is needed to keep per-session things per-session and per-process-pool things per-process-pool.
This was a strange case where we would take the current session's value and apply it globally.
This has no change in behavior because it is globally enabled and disabled by API clients anyways.

NetworkProcess/NetworkProcess.cpp:

(WebKit::NetworkProcess::setResourceLoadStatisticsEnabled):

NetworkProcess/NetworkProcess.h:
NetworkProcess/NetworkProcess.messages.in:
UIProcess/API/Cocoa/WKWebView.mm:

(-[WKWebView _initializeWithConfiguration:]):

UIProcess/WebProcessPool.cpp:

(WebKit::WebProcessPool::setResourceLoadStatisticsEnabled): Deleted.

UIProcess/WebProcessPool.h:
UIProcess/WebsiteData/WebsiteDataStore.cpp:

(WebKit::WebsiteDataStore::setResourceLoadStatisticsEnabled):

8:31 AM Changeset in webkit [250423] by Alan Bujtas

5 edits in trunk/Source/WebCore

[LFC][IFC] Remove redundant Line::TextContext member variables
https://bugs.webkit.org/show_bug.cgi?id=202300
<rdar://problem/55769916>

Reviewed by Antti Koivisto.

This is in preparation for using Display::Run in Line::Run instead of Display::Rect + TextContext.

layout/inlineformatting/InlineFormattingContextLineLayout.cpp:

(WebCore::Layout::InlineFormattingContext::InlineLayout::createDisplayRuns):

layout/inlineformatting/InlineFormattingContextQuirks.cpp:

(WebCore::Layout::InlineFormattingContext::Quirks::lineDescentNeedsCollapsing const):

layout/inlineformatting/InlineLine.cpp:

(WebCore::Layout::Line::Run::isWhitespace const):
(WebCore::Layout::Line::Run::canBeExtended const):
(WebCore::Layout::Line::isVisuallyEmpty const):
(WebCore::Layout::Line::removeTrailingTrimmableContent):
(WebCore::Layout::Line::trailingTrimmableWidth const):
(WebCore::Layout::Line::appendTextContent):

layout/inlineformatting/InlineLine.h:

(WebCore::Layout::Line::Run::isVisuallyEmpty const):
(WebCore::Layout::Line::Run::setVisuallyIsEmpty):
(WebCore::Layout::Line::Run::setTextIsCollapsed): Deleted.

7:34 AM Changeset in webkit [250422] by achristensen@apple.com

21 edits
2 deletes in trunk

Remove unused WebProcessPool::setCanHandleHTTPSServerTrustEvaluation
https://bugs.webkit.org/show_bug.cgi?id=202285

Reviewed by Youenn Fablet.

Source/WebKit:

The SPI to set this was deprecated in r250377 with a replacement that was adopted in rdar://problem/55731135
I removed a layout test using the old SPI and replaced it with a more precise API test verifying the behavior of the new SPI
before and after the introduction of NSURLSession's _strictTrustEvaluate:queue:completionHandler:

NetworkProcess/NetworkProcess.cpp:

(WebKit::NetworkProcess::initializeNetworkProcess):
(WebKit::NetworkProcess::setCanHandleHTTPSServerTrustEvaluation): Deleted.

NetworkProcess/NetworkProcess.h:

(WebKit::NetworkProcess::canHandleHTTPSServerTrustEvaluation const): Deleted.

NetworkProcess/NetworkProcess.messages.in:
NetworkProcess/NetworkProcessCreationParameters.cpp:

(WebKit::NetworkProcessCreationParameters::encode const):
(WebKit::NetworkProcessCreationParameters::decode):

NetworkProcess/NetworkProcessCreationParameters.h:
NetworkProcess/cocoa/NetworkSessionCocoa.mm:

(-[WKNetworkSessionDelegate URLSession:task:didReceiveChallenge:completionHandler:]):
(canNSURLSessionTrustEvaluate): Deleted.

UIProcess/API/C/WKContext.cpp:

(WKContextSetCanHandleHTTPSServerTrustEvaluation):

UIProcess/API/Cocoa/WKProcessPool.mm:

(-[WKProcessPool _setCanHandleHTTPSServerTrustEvaluation:]):

UIProcess/WebProcessPool.cpp:

(WebKit::WebProcessPool::ensureNetworkProcess):
(WebKit::WebProcessPool::setCanHandleHTTPSServerTrustEvaluation): Deleted.

UIProcess/WebProcessPool.h:

Tools:

TestWebKitAPI/Tests/WebKitCocoa/Challenge.mm:

(-[ServerTrustDelegate webView:didFinishNavigation:]):
(-[ServerTrustDelegate webView:didFailProvisionalNavigation:withError:]):
(-[ServerTrustDelegate waitForDidFinishNavigation]):
(-[ServerTrustDelegate waitForDidFailProvisionalNavigationError]):
(-[ServerTrustDelegate authenticationChallengeCount]):
(-[ServerTrustDelegate webView:didReceiveAuthenticationChallenge:completionHandler:]):
(TestWebKitAPI::TEST):

WebKitTestRunner/InjectedBundle/Bindings/TestRunner.idl:
WebKitTestRunner/InjectedBundle/TestRunner.cpp:

(WTR::TestRunner::setCanHandleHTTPSServerTrustEvaluation): Deleted.
(WTR::TestRunner::canDoServerTrustEvaluationInNetworkProcess): Deleted.
(WTR::TestRunner::serverTrustEvaluationCallbackCallsCount): Deleted.

WebKitTestRunner/InjectedBundle/TestRunner.h:
WebKitTestRunner/TestController.cpp:

(WTR::TestController::resetStateToConsistentValues):
(WTR::TestController::didReceiveAuthenticationChallenge):
(WTR::TestController::canDoServerTrustEvaluationInNetworkProcess const): Deleted.

WebKitTestRunner/TestController.h:

(WTR::TestController::serverTrustEvaluationCallbackCallsCount const): Deleted.

WebKitTestRunner/TestInvocation.cpp:

(WTR::TestInvocation::didReceiveSynchronousMessageFromInjectedBundle):

WebKitTestRunner/cocoa/TestControllerCocoa.mm:

(WTR::TestController::canDoServerTrustEvaluationInNetworkProcess const): Deleted.

LayoutTests:

http/tests/ssl/certificate-validation-expected.txt: Removed.
http/tests/ssl/certificate-validation.html: Removed.

7:05 AM Changeset in webkit [250421] by achristensen@apple.com

17 edits in trunk

Remove unused APIProcessPoolConfiguration::diskCacheSpeculativeValidationEnabled
https://bugs.webkit.org/show_bug.cgi?id=202290

Reviewed by Carlos Garcia Campos.

Source/WebKit:

The SPI to set this was deprecated in r250377 with a replacement that was adopted in rdar://problem/55731135

NetworkProcess/NetworkProcessCreationParameters.cpp:

(WebKit::NetworkProcessCreationParameters::encode const):
(WebKit::NetworkProcessCreationParameters::decode):

NetworkProcess/NetworkProcessCreationParameters.h:
NetworkProcess/cocoa/NetworkProcessCocoa.mm:

(WebKit::NetworkProcess::platformInitializeNetworkProcessCocoa):

UIProcess/API/APIProcessPoolConfiguration.cpp:

(API::ProcessPoolConfiguration::copy):

UIProcess/API/APIProcessPoolConfiguration.h:
UIProcess/API/C/WKContext.cpp:

(WKContextSetDiskCacheSpeculativeValidationEnabled):

UIProcess/API/C/WKWebsiteDataStoreConfigurationRef.cpp:

(WKWebsiteDataStoreConfigurationGetNetworkCacheSpeculativeValidationEnabled):
(WKWebsiteDataStoreConfigurationSetNetworkCacheSpeculativeValidationEnabled):

UIProcess/API/C/WKWebsiteDataStoreConfigurationRef.h:
UIProcess/API/Cocoa/_WKProcessPoolConfiguration.mm:

(-[_WKProcessPoolConfiguration diskCacheSpeculativeValidationEnabled]):
(-[_WKProcessPoolConfiguration setDiskCacheSpeculativeValidationEnabled:]):

UIProcess/WebProcessPool.cpp:

(WebKit::WebProcessPool::ensureNetworkProcess):

Tools:

TestWebKitAPI/Tests/WebKitCocoa/WKProcessPoolConfiguration.mm:

(TEST):

WebKitTestRunner/TestController.cpp:

(WTR::TestController::websiteDataStore):
(WTR::TestController::generatePageConfiguration):

3:48 AM Changeset in webkit [250420] by zandobersek@gmail.com

3 edits in trunk/Source/WebCore

[Nicosia] Implement frame scrolling functionality
https://bugs.webkit.org/show_bug.cgi?id=202201

Reviewed by Carlos Garcia Campos.

Implement logic in the ScrollingTreeFrameScrollingNodeNicosia class,
largely following the Mac port's implementation but skipping areas we
don't support or can keep simple, like CSS scroll snap, frame pinning
and more complex wheel event handling through the platform-specific
delegate behavior.

page/scrolling/nicosia/ScrollingTreeFrameScrollingNodeNicosia.cpp:

(WebCore::ScrollingTreeFrameScrollingNodeNicosia::commitStateBeforeChildren):
(WebCore::ScrollingTreeFrameScrollingNodeNicosia::commitStateAfterChildren):
(WebCore::ScrollingTreeFrameScrollingNodeNicosia::handleWheelEvent):
(WebCore::ScrollingTreeFrameScrollingNodeNicosia::adjustedScrollPosition const):
(WebCore::ScrollingTreeFrameScrollingNodeNicosia::currentScrollPositionChanged):
(WebCore::ScrollingTreeFrameScrollingNodeNicosia::repositionScrollingLayers):
(WebCore::ScrollingTreeFrameScrollingNodeNicosia::repositionRelatedLayers):

page/scrolling/nicosia/ScrollingTreeFrameScrollingNodeNicosia.h:

3:36 AM Changeset in webkit [250419] by zandobersek@gmail.com

2 edits in trunk/Source/WebCore

[Nicosia] ScrollingCoordinatorNicosia should handle wheel events coming from the main thread
https://bugs.webkit.org/show_bug.cgi?id=202275

Reviewed by Carlos Garcia Campos.

page/scrolling/nicosia/ScrollingCoordinatorNicosia.cpp:

(WebCore::ScrollingCoordinatorNicosia::handleWheelEvent):
Handle wheel events that get rerouted through the main thread,
dispatching them back to the scrolling thread so that they end up
performing the desired scroll if possible.

3:34 AM Changeset in webkit [250418] by zandobersek@gmail.com

8 edits in trunk/Source

[CoordinatedGraphics] support bounds origin
https://bugs.webkit.org/show_bug.cgi?id=198998

Reviewed by Carlos Garcia Campos.

Source/WebCore:

Add bounds-origin support to the CoordinatedGraphics stack. Currently we
take the short-cut implementation of just combining the bounds origin
and the position value and incorporating them into the layer transform
we calculate in TextureMapperLayer.

Additional boilerplate code is added, as required, to relay the
WebCore::GraphicsLayer change of bounds origin to the rendering system.

platform/graphics/nicosia/NicosiaPlatformLayer.h:

(Nicosia::CompositionLayer::flushState):

platform/graphics/texmap/TextureMapperLayer.cpp:

(WebCore::TextureMapperLayer::computeTransformsRecursive):
(WebCore::TextureMapperLayer::setBoundsOrigin):

platform/graphics/texmap/TextureMapperLayer.h:
platform/graphics/texmap/coordinated/CoordinatedGraphicsLayer.cpp:

(WebCore::CoordinatedGraphicsLayer::setBoundsOrigin):
(WebCore::CoordinatedGraphicsLayer::computePositionRelativeToBase):

platform/graphics/texmap/coordinated/CoordinatedGraphicsLayer.h:

Source/WebKit:

Shared/CoordinatedGraphics/CoordinatedGraphicsScene.cpp:

(WebKit::CoordinatedGraphicsScene::updateSceneState):
Apply bounds origin value to the TextureMapperLayer object.

2:04 AM Changeset in webkit [250417] by youenn@apple.com

6 edits in trunk

Make IsNSURLSessionWebSocketEnabled an experimental flag
https://bugs.webkit.org/show_bug.cgi?id=202135
<rdar://problem/55694721>

Reviewed by Geoff Garen.

Source/WebKit:

Add C API to switch off this feature in WTR.

Shared/WebPreferences.yaml:
UIProcess/API/C/WKPreferences.cpp:

(WKPreferencesSetIsNSURLSessionWebSocketEnabled):
(WKPreferencesGetIsNSURLSessionWebSocketEnabled):

UIProcess/API/C/WKPreferencesRefPrivate.h:

Tools:

WebKitTestRunner/TestController.cpp:

(WTR::TestController::resetPreferencesToConsistentValues):
Set preference to false by default.

12:13 AM Changeset in webkit [250416] by jiewen_tan@apple.com

9 edits in trunk

SubFrameSOAuthorizationSession should ensure messages are posted in the right order to the parent frame
https://bugs.webkit.org/show_bug.cgi?id=202061
<rdar://problem/55485666>

Reviewed by Youenn Fablet.

Source/WebKit:

This patch ensures messages that signal the process of SOAuthorization interception are posted in
the right order to the parent frame. Before this patch, there are chances that SOAuthorizationDidCancel
could be posted to the parent before SOAuthorizationDidStart. There are few causes that lead to
this race condition:
1) SubFrameSOAuthorizationSession::beforeStart posts SOAuthorizationDidStart in the next runloop. So
extension could have the chance to invoke SubFrameSOAuthorizationSession::fallBackToWebPathInternal
before SOAuthorizationDidStart is posted.
2) Even if the order is right in the UI process, it is not guaranteed that Web process will strictly
follow the order as the loading process is async.

To fix the issue:
1) SubFrameSOAuthorizationSession::beforeStart now posts SOAuthorizationDidStart in the same runloop.
2) Observer is introduced in FrameLoadState such that SubFrameSOAuthorizationSession could know if
the loading is finished. With this new capacity, SubFrameSOAuthorizationSession can ensure it only
posts next message when the previous message has been posted.

Implementation wise, a deque to queue requests is provided to maintain order.
1) When new request is added to the deque, SubFrameSOAuthorizationSession will only load the request
if it is the only element in the deque. Otherwise, it does nothing.
2) When SubFrameSOAuthorizationSession receives didFinishLoad, it pops the head of the queue and loads
the next request in the queue if any.
The above design should guarantee all requests are loaded in sequence.

UIProcess/Cocoa/SOAuthorization/SubFrameSOAuthorizationSession.h:
UIProcess/Cocoa/SOAuthorization/SubFrameSOAuthorizationSession.mm:

(WebKit::SubFrameSOAuthorizationSession::SubFrameSOAuthorizationSession):
(WebKit::SubFrameSOAuthorizationSession::~SubFrameSOAuthorizationSession):
(WebKit::SubFrameSOAuthorizationSession::fallBackToWebPathInternal):
(WebKit::SubFrameSOAuthorizationSession::completeInternal):
(WebKit::SubFrameSOAuthorizationSession::beforeStart):
(WebKit::SubFrameSOAuthorizationSession::didFinishLoad):
(WebKit::SubFrameSOAuthorizationSession::appendRequestToLoad):
(WebKit::SubFrameSOAuthorizationSession::loadRequestToFrame):
(WebKit::SubFrameSOAuthorizationSession::loadDataToFrame): Deleted.
(WebKit::SubFrameSOAuthorizationSession::postDidCancelMessageToParent): Deleted.

UIProcess/FrameLoadState.cpp:

(WebKit::FrameLoadState::addObserver):
(WebKit::FrameLoadState::removeObserver):
(WebKit::FrameLoadState::didFinishLoad):

UIProcess/FrameLoadState.h:

Tools:

Adds tests that check the order of messages posted by SubFrameSOAuthorizationSession.

TestWebKitAPI/Tests/WebKitCocoa/TestSOAuthorization.mm:

(-[TestSOAuthorizationScriptMessageHandler userContentController:didReceiveScriptMessage:]):
(resetState):
(TestWebKitAPI::TEST):

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