[webkit-changes] [WebKit/WebKit] b829c5: Unexpose non-standard `resize: auto` value

[Tim Nguyen]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: b829c58e74144cfe9feb5c76e58f2a37d08d11b1
      https://github.com/WebKit/WebKit/commit/b829c58e74144cfe9feb5c76e58f2a37d08d11b1
  Author: Tim Nguyen <ntim at apple.com>
  Date:   2024-01-15 (Mon, 15 Jan 2024)

  Changed paths:
    A LayoutTests/fast/css/textarea-resizable-preference-disabled-expected.html
    A LayoutTests/fast/css/textarea-resizable-preference-disabled.html
    A LayoutTests/fast/css/textarea-resizable-preference-enabled-expected.html
    A LayoutTests/fast/css/textarea-resizable-preference-enabled.html
    M LayoutTests/imported/w3c/web-platform-tests/css/css-ui/parsing/resize-invalid-expected.txt
    M LayoutTests/imported/w3c/web-platform-tests/css/css-ui/parsing/resize-invalid.html
    M Source/WebCore/css/CSSProperties.json
    M Source/WebCore/css/CSSValueKeywords.in
    M Source/WebCore/css/html.css
    M Source/WebCore/css/parser/CSSParserIdioms.cpp
    M Source/WebCore/style/StyleBuilderConverter.h

  Log Message:
  -----------
  Unexpose non-standard `resize: auto` value
https://bugs.webkit.org/show_bug.cgi?id=266614
rdar://120138995

Reviewed by Anne van Kesteren.

Rename `resize: auto` to `resize: -internal-textarea-auto` and make it specific to UA stylesheets.

Also add some tests for the "TextAreasAreResizable" preference since it was previously untested.

* LayoutTests/fast/css/textarea-resizable-preference-disabled-expected.html: Added.
* LayoutTests/fast/css/textarea-resizable-preference-disabled.html: Added.
* LayoutTests/fast/css/textarea-resizable-preference-enabled-expected.html: Added.
* LayoutTests/fast/css/textarea-resizable-preference-enabled.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/css/css-ui/parsing/resize-invalid-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-ui/parsing/resize-invalid.html:
* Source/WebCore/css/CSSProperties.json:
* Source/WebCore/css/CSSValueKeywords.in:
* Source/WebCore/css/html.css:
(#endif):
* Source/WebCore/css/parser/CSSParserIdioms.cpp:
(WebCore::isValueAllowedInMode):
* Source/WebCore/style/StyleBuilderConverter.h:
(WebCore::Style::BuilderConverter::convertResize):

Canonical link: https://commits.webkit.org/273035@main