[webkit-changes] [WebKit/WebKit] e7871a: [css-nesting] Remove feature flag

[Tim Nguyen]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: e7871abaf4a9965474bf64a776163402e0ef5b84
      https://github.com/WebKit/WebKit/commit/e7871abaf4a9965474bf64a776163402e0ef5b84
  Author: Tim Nguyen <ntim at apple.com>
  Date:   2024-03-11 (Mon, 11 Mar 2024)

  Changed paths:
    M Source/WTF/Scripts/Preferences/UnifiedWebPreferences.yaml
    M Source/WebCore/css/CSSStyleRule.idl
    M Source/WebCore/css/parser/CSSParserContext.cpp
    M Source/WebCore/css/parser/CSSParserContext.h
    M Source/WebCore/css/parser/CSSParserImpl.h
    M Source/WebCore/css/parser/CSSSelectorParser.cpp
    M Source/WebCore/css/parser/CSSSelectorParserContext.cpp
    M Source/WebCore/css/parser/CSSSelectorParserContext.h

  Log Message:
  -----------
  [css-nesting] Remove feature flag
https://bugs.webkit.org/show_bug.cgi?id=270793
rdar://124389194

Reviewed by Matthieu Dubet and Anne van Kesteren.

Some WebVTT user agent CSS and WebInspector CSS are starting to rely on nesting, turning it off will break core functionality.

* Source/WTF/Scripts/Preferences/UnifiedWebPreferences.yaml:
* Source/WebCore/css/CSSStyleRule.idl:
* Source/WebCore/css/parser/CSSParserContext.cpp:
(WebCore::add):
* Source/WebCore/css/parser/CSSParserContext.h:
* Source/WebCore/css/parser/CSSParserImpl.h:
(WebCore::CSSParserImpl::isStyleNestedContext):
* Source/WebCore/css/parser/CSSSelectorParser.cpp:
(WebCore::CSSSelectorParser::consumeSimpleSelector):
* Source/WebCore/css/parser/CSSSelectorParserContext.cpp:
(WebCore::CSSSelectorParserContext::CSSSelectorParserContext):
(WebCore::add):
* Source/WebCore/css/parser/CSSSelectorParserContext.h:

Canonical link: https://commits.webkit.org/275922@main



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