Rob Buis

[content-visibility] Parse and add experimental flag for content-visibility

1

https://bugs.webkit.org/show_bug.cgi?id=236371 Reviewed by NOBODY (OOPS!). Parsing of the content-visibility property according to [1]. This is controlled the experimental flag CSSContentVisibilityEnabled. [1] https://www.w3.org/TR/css-contain-2/#content-visibility * LayoutTests/imported/w3c/web-platform-tests/css/css-cascade/all-prop-initial-xml-expected.txt: * LayoutTests/imported/w3c/web-platform-tests/css/css-contain/content-visibility/content-visibility-026-expected.txt: * LayoutTests/imported/w3c/web-platform-tests/css/css-contain/content-visibility/content-visibility-077-expected.txt: * LayoutTests/imported/w3c/web-platform-tests/css/css-contain/content-visibility/inheritance-expected.txt:...

Clarification for two relevant-mutations.html subtests

8

Currently two subtests are failing in relevant-mutations.html for WebKit: https://wpt.fyi/results/html/semantics/embedded-content/the-img-element/relevant-mutations.html?label=experimental&label=master&aligned&view=subtest These two also happen to fail in chromium and I verified it would be easy to fix. However, do people...

Port ObjCType to the new IPC serialization format

3

#### bdb05e8b5c3a1e2fddea9e259a2ac07ba36e7122 Port ObjCType to the new IPC serialization format https://bugs.webkit.org/show_bug.cgi?id=270292 Reviewed by NOBODY (OOPS!). * Source/WebKit/DerivedSources-input.xcfilelist: * Source/WebKit/DerivedSources.make: * Source/WebKit/Shared/mac/ObjCObjectGraph.h: * Source/WebKit/Shared/mac/ObjCObjectGraph.mm: * Source/WebKit/Shared/mac/ObjCObjectGraph.serialization.in: Added. * Source/WebKit/WebKit.xcodeproj/project.pbxproj: https://github.com/WebKit/WebKit/commit/bdb05e8b5c3a1e2fddea9e259a2ac07ba36e7122 |...

[Navigation] Fix navigation-methods/return-value/navigate-push-initial-about-blank.html

4

#### cc2d8ecb982e2392bc07b55bdd19b1dc44d3381e [Navigation] Fix navigation-methods/return-value/navigate-push-initial-about-blank.html https://bugs.webkit.org/show_bug.cgi?id=270008 Reviewed by NOBODY (OOPS!). The navigate implementation needs to check whether the history option is "replace" and the document is about:blank and throw an...

Contain intrinsic size doesn't get updated during some DOM node removals

3

#### 61d6af34c94be20d7a6657eea4a8b2e23266a30c Contain intrinsic size doesn't get updated during some DOM node removals https://bugs.webkit.org/show_bug.cgi?id=261020 Reviewed by NOBODY (OOPS!). WIP. * Source/WebCore/dom/ContainerNode.cpp: (WebCore::ContainerNode::removeChild): * Source/WebCore/dom/Element.cpp: (WebCore::Element::removedFromAncestor): https://github.com/WebKit/WebKit/commit/61d6af34c94be20d7a6657eea4a8b2e23266a30c | Misc | iOS,...

[LBSE] Fix svg/repaint/image-with-clip-path.svg

3

#### ab0ee10318294bed3629d58532b7ff40411c26a7 [LBSE] Fix svg/repaint/image-with-clip-path.svg https://bugs.webkit.org/show_bug.cgi?id=270187 Reviewed by NOBODY (OOPS!). On a transform change from identity matrix to non-identity matrix the render layer will become a stacking context. Go through...

CSS Anchor Positioning

8

### WebKittens _No response_ ### Title of the spec CSS Anchor Positioning ### URL to the spec https://drafts.csswg.org/css-anchor-position-1/ ### URL to the spec's repository _No response_ ### Issue Tracker URL...

Adopt more smart pointers in LocalDOMWindow

5

#### f1382fc05401e66b15817eb1966fb47c8d2cd882 Adopt more smart pointers in LocalDOMWindow https://bugs.webkit.org/show_bug.cgi?id=273393 Reviewed by NOBODY (OOPS!). Adopt more smart pointers in LocalDOMWindow based on the [alpha.webkit.UncountedLocalVarsChecker] warning. * Source/WebCore/page/LocalDOMWindow.cpp: (WebCore::allowsBeforeUnloadListeners): (WebCore::LocalDOMWindow::allowPopUp): (WebCore::LocalDOMWindow::isCurrentlyDisplayedInFrame const):...

Use more smart pointers for members

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#### 5167e555163c9442dc1c929c4490fb8475e74a87 Use more smart pointers for members https://bugs.webkit.org/show_bug.cgi?id=274252 Reviewed by NOBODY (OOPS!). Use more smart pointers for members to address [clang-analyzer-webkit.NoUncountedMemberChecker] warnings. * Source/WebCore/animation/KeyframeEffect.h: * Source/WebCore/html/HTMLFrameOwnerElement.h: (WebCore::SubframeLoadingDisabler::SubframeLoadingDisabler): (WebCore::SubframeLoadingDisabler::~SubframeLoadingDisabler): *...