Commits on Jun 7, 2023

1. <textarea> with float:left disappears when editing text …

   https://bugs.webkit.org/show_bug.cgi?id=132188
   <rdar://problem/110093535>
   
   Reviewed by Simon Fraser.
   
   Consider the following example:
    <div id=top>
      <div id=middle>
        <div id=float_box style="width: 100px; height: 100px;"></div>
      </div>
    </div>
   1. A float box can intrude into multiple containers ("top" and "middle").
   2. Containers construct FloatingObjects for intruding floats (multiple FloatingObjects can point to the same float when it crosses containers).
   3. Float boxes (usually) are painted by the top most container where they intrude ("top").
   4. However self-painting float boxes always paint themselves (this is not specific to floats, all renderers behave like this).
   5. FloatingObject's m_paintsFloat controls which container is responsible for painting the (non-self-painting) float box.
   
   When a float box goes from self-painting to non-self painting, we need to ensure that one of its containers takes care of painting it
   by adjusting the associated FloatingObject's paint flag.
   It is usually done as part of the layout process at RenderBlockFlow::addIntrudingFloats when containers finish running layout
   on their child renderers (including float boxes) (i.e. the containing block chain takes care of updating this bit).
   
   However when the float box is the root of the layout (i.e. subtree layout) none of its containers get the chance to update this paint flag since
   layout flow never reaches said ancestors. (note when the layout's entry point is the float box, it's guaranteed that
   none of the intruding/overhanging properties change at the containing block level (i.e. no need to extend the layout to the ancestor chain).
   At this point this is really only about ensuring that one of the ancestors (through the already constructed FloatingObjects) starts painting this float box.
   
   * Source/WebCore/rendering/RenderBox.cpp:
   (WebCore::RenderBox::updateFloatBoxAfterSelfPaintingLayerChange):
   * Source/WebCore/rendering/RenderBox.h:
   * Source/WebCore/rendering/RenderLayer.cpp:
   (WebCore::RenderLayer::calculateClipRects const):
   
   Canonical link: https://commits.webkit.org/264943@main

   

   alanbaradlay committed Jun 7, 2023
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2. [FFC] ASSERTION FAILED: formattingContextRoot.hasChild() when flex it… …

   …em has inline content
   
   https://bugs.webkit.org/show_bug.cgi?id=257802
   
   Reviewed by Antti Koivisto.
   
   With the (relatively) recent change of sharing Layout::Boxes across integration type of formatting contexts (e.g. for an inline-block box which is both a root of an IFC and a
   leaf box in the parent IFC we only construct a single Layout::Box), we have to keep the integration object alive in order to not get the flex subtree destroyed including the flex items
   which act as root boxes for the associated IFCs.
   
   * Source/WebCore/rendering/RenderFlexibleBox.cpp:
   (WebCore::RenderFlexibleBox::layoutUsingFlexFormattingContext):
   * Source/WebCore/rendering/RenderFlexibleBox.h:
   
   Canonical link: https://commits.webkit.org/264944@main

   

   alanbaradlay committed Jun 7, 2023
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3. Correct statuses for certain CSS properties …

   https://bugs.webkit.org/show_bug.cgi?id=257766
   
   Reviewed by Tim Nguyen.
   
   Adds missing "in development" status for scrollbar-width and scrollbar-gutter.
   
   Also change various other properties to be stable.
   
   * Source/WebCore/css/CSSProperties.json:
   
   Canonical link: https://commits.webkit.org/264945@main

   

   lukewarlow authored and nt1m committed Jun 7, 2023
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4. Unreviewed, fix the build after 264942@main …

   rdar://110401563
   
   Simplify this `HAVE()` macro to just check whether or not the WebPrivacy framework umbrella header is present, instead
   of enumerating version checks per platform. This fixes a build failure on tvOS, on which the framework isn't available.
   
   * Source/WTF/wtf/PlatformHave.h:
   
   Canonical link: https://commits.webkit.org/264946@main

   

   whsieh committed Jun 7, 2023
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5. Import missing Web Platform Tests for Highlight …

   https://bugs.webkit.org/show_bug.cgi?id=257607
   rdar://110120759
   
   Reviewed by Tim Nguyen.
   
   Imported Web Platform Tests that were missing for CSS Highlight API.
   
   Upstream commit: https://github.com/web-platform-tests/wpt/commit/2cb403201d57c730025e73036116618292e4cfe8å
   
   * LayoutTests/TestExpectations:
   * LayoutTests/imported/w3c/resources/import-expectations.json:
   * LayoutTests/imported/w3c/resources/resource-files.json:
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/Highlight-iteration-expected.txt: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/Highlight-iteration-with-modifications-expected.txt: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/Highlight-iteration-with-modifications.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/Highlight-iteration.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/Highlight-setlike-expected.txt: Removed.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/Highlight-type-attribute.tentative-expected.txt: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/Highlight-type-attribute.tentative.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/HighlightRegistry-iteration-expected.txt: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/HighlightRegistry-iteration-with-modifications-expected.txt: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/HighlightRegistry-iteration-with-modifications.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/HighlightRegistry-iteration.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/HighlightRegistry-maplike-expected.txt: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/HighlightRegistry-maplike.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/highlight-pseudo-computed-expected.txt: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/highlight-pseudo-computed.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/highlight-pseudo-parsing-expected.txt: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/highlight-pseudo-parsing.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/idlharness.window-expected.txt:
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/css-highlight-painting-underline-offset-001-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/css-highlight-painting-underline-offset-001-ref.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/css-highlight-painting-underline-offset-001.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/css-target-text-decoration-001-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/css-target-text-decoration-001-ref.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/css-target-text-decoration-001.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-001-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-001-ref.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-001.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-002-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-002-ref.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-002.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-003-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-003-ref.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-003.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-004-2-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-004-2-ref.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-004-2.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-004-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-004-ref.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-004.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-005-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-005.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-006-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-006.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-007-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-007.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-008-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-008.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-009-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-009.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-010-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-010.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-011-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-011.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-012-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-012.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-013-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-013.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-014-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-014.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-015-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-015.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-016-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-016.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-017-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-017.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-018-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-018.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-below-grammar-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-below-grammar-ref.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-below-grammar.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-below-selection-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-below-selection-ref.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-below-selection.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-below-target-text-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-below-target-text-ref.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-below-target-text.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-iframe-001-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-iframe-001-ref.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-iframe-001.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-iframe-002-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-iframe-002.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-iframe-003-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-iframe-003-ref.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-iframe-003.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-iframe-004-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-iframe-004-ref.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-iframe-004.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-iframe-005-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-iframe-005-ref.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-iframe-005.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-iframe-006-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-iframe-006-ref.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-iframe-006.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-inheritance-001-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-inheritance-001-ref.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-inheritance-001.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-inheritance-002-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-inheritance-002.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-inheritance-003-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-inheritance-003-ref.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-inheritance-003.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-invalidation-001-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-invalidation-001.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-invalidation-002-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-invalidation-002.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-invalidation-003-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-invalidation-003.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-invalidation-004-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-invalidation-004.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-invalidation-005-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-invalidation-005.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-invalidation-006-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-invalidation-006.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-invalidation-007-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-invalidation-007-ref.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-invalidation-007.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-overlapping-highlights-001-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-overlapping-highlights-001-ref.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-overlapping-highlights-001.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-overlapping-highlights-002-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-overlapping-highlights-002-ref.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-overlapping-highlights-002.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-prioritization-001-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-prioritization-001.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-prioritization-002-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-prioritization-002.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-staticrange-001-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-staticrange-001-ref.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-staticrange-001.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-staticrange-002-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-staticrange-002.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-staticrange-003-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-staticrange-003.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-text-decoration-001-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-text-decoration-001-ref.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-text-decoration-001.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-text-decoration-dynamic-001-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-text-decoration-dynamic-001-ref.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-text-decoration-dynamic-001.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-text-shadow.tentative-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-painting-text-shadow.tentative.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/invalidation/css-highlight-invalidation-001-expected.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/invalidation/css-highlight-invalidation-001-ref.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/invalidation/css-highlight-invalidation-001.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/invalidation/w3c-import.log: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/resources/iframe-code.html: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/resources/run-after-layout-and-paint.js: Added.
   (runAfterLayoutAndPaint):
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/resources/w3c-import.log: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/painting/w3c-import.log: Added.
   * LayoutTests/imported/w3c/web-platform-tests/css/css-highlight-api/w3c-import.log: Added.
   * LayoutTests/platform/gtk/TestExpectations:
   * LayoutTests/platform/ios-wk2/TestExpectations:
   
   Canonical link: https://commits.webkit.org/264947@main

   

   jesxilin authored and nt1m committed Jun 7, 2023
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6. [BBQ] direct call import codegen improvement …

   https://bugs.webkit.org/show_bug.cgi?id=257721
   
   Reviewed by Yusuke Suzuki.
   
   Since the limit on imported functions is 100,000 the offset of the function stub will always be less than 2^31.
   Thus we can use an Address rather than a separate add.
   
   * Source/JavaScriptCore/wasm/WasmBBQJIT.cpp:
   (JSC::Wasm::BBQJIT::addCall):
   
   Canonical link: https://commits.webkit.org/264948@main

   

   kmiller68 committed Jun 7, 2023
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7. REGRESSION (264795@main) Twitter.com: Video blank/black while scrolling …

   https://bugs.webkit.org/show_bug.cgi?id=257805
   rdar://110320059
   
   Reviewed by Eric Carlson.
   
   Use videoInlineSize() rather than presentationSize() to determine whether or not a layer should
   be created in MediaPlayerPrivateMediaSourceAVFObjC. And to ensure the layer does get created when
   videoInlineSize() changes, override setVideoInlineSizeFenced() in that class, and call it from
   RemoteMediaPlayerProxy::setVideoInlineSizeFenced().
   
   * Source/WebCore/platform/graphics/avfoundation/objc/MediaPlayerPrivateMediaSourceAVFObjC.h:
   * Source/WebCore/platform/graphics/avfoundation/objc/MediaPlayerPrivateMediaSourceAVFObjC.mm:
   (WebCore::MediaPlayerPrivateMediaSourceAVFObjC::shouldEnsureLayer const):
   (WebCore::MediaPlayerPrivateMediaSourceAVFObjC::setVideoInlineSizeFenced):
   * Source/WebKit/GPUProcess/media/cocoa/RemoteMediaPlayerProxyCocoa.mm:
   (WebKit::RemoteMediaPlayerProxy::setVideoInlineSizeFenced):
   
   Canonical link: https://commits.webkit.org/264949@main

   

   jernoble committed Jun 7, 2023
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