[webkit-changes] [WebKit/WebKit] 054b95: Stop using CheckedRef with Style::Resolver

[Chris Dumez]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 054b954791a5e2d555c64b3b71701da32fdee1b0
      https://github.com/WebKit/WebKit/commit/054b954791a5e2d555c64b3b71701da32fdee1b0
  Author: Chris Dumez <cdumez at apple.com>
  Date:   2023-12-19 (Tue, 19 Dec 2023)

  Changed paths:
    M Source/WebCore/style/MatchedDeclarationsCache.h
    M Source/WebCore/style/StyleResolver.h

  Log Message:
  -----------
  Stop using CheckedRef with Style::Resolver
https://bugs.webkit.org/show_bug.cgi?id=266657

Reviewed by Ryosuke Niwa.

Stop using CheckedRef with Style::Resolver. Use WeakRef instead to generate
more actionable crashes.

* Source/WebCore/style/MatchedDeclarationsCache.h:
* Source/WebCore/style/StyleResolver.h:

Canonical link: https://commits.webkit.org/272309@main