[webkit-changes] [WebKit/WebKit] 7785f2: [css-anchor-position-1] Disable style sharing with...

[Antti Koivisto]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 7785f2f7d2923e7a7d037a4a5b7a5c689ec23105
      https://github.com/WebKit/WebKit/commit/7785f2f7d2923e7a7d037a4a5b7a5c689ec23105
  Author: Antti Koivisto <antti at apple.com>
  Date:   2024-09-13 (Fri, 13 Sep 2024)

  Changed paths:
    M LayoutTests/imported/w3c/web-platform-tests/css/css-anchor-position/anchor-position-borders-001-expected.txt
    M LayoutTests/imported/w3c/web-platform-tests/css/css-anchor-position/anchor-position-borders-002-expected.txt
    M LayoutTests/imported/w3c/web-platform-tests/css/css-anchor-position/anchor-position-inline-004-expected.txt
    M LayoutTests/imported/w3c/web-platform-tests/css/css-anchor-position/anchor-scroll-002-expected.txt
    M LayoutTests/imported/w3c/web-platform-tests/css/css-anchor-position/anchor-scroll-004-expected.txt
    M LayoutTests/imported/w3c/web-platform-tests/css/css-anchor-position/position-try-001-expected.txt
    M LayoutTests/imported/w3c/web-platform-tests/css/css-anchor-position/position-try-004-expected.txt
    M Source/WebCore/style/StyleScope.h
    M Source/WebCore/style/StyleSharingResolver.cpp

  Log Message:
  -----------
  [css-anchor-position-1] Disable style sharing with anchor positioned elements
https://bugs.webkit.org/show_bug.cgi?id=279654
rdar://135939062

Reviewed by Antoine Quint.

Style sharing can't deal with anchor positioning.

* LayoutTests/imported/w3c/web-platform-tests/css/css-anchor-position/anchor-position-borders-001-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-anchor-position/anchor-position-borders-002-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-anchor-position/anchor-position-inline-004-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-anchor-position/anchor-scroll-002-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-anchor-position/anchor-scroll-004-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-anchor-position/position-try-001-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-anchor-position/position-try-004-expected.txt:
* Source/WebCore/style/StyleScope.h:
* Source/WebCore/style/StyleSharingResolver.cpp:
(WebCore::Style::SharingResolver::canShareStyleWithElement const):

Disable if there are anchor positioned elements.

Canonical link: https://commits.webkit.org/283607@main



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