[webkit-changes] [WebKit/WebKit] e65573: Cherry-pick 1ffbfef4c616. rdar://problem/108758349

[Dan Robson]

  Branch: refs/heads/safari-7615.3.3.11-branch
  Home:   https://github.com/WebKit/WebKit
  Commit: e65573c88c19f88828f1077e1b0f6a5a4df24cc2
      https://github.com/WebKit/WebKit/commit/e65573c88c19f88828f1077e1b0f6a5a4df24cc2
  Author: Antti Koivisto <antti at apple.com>
  Date:   2023-05-08 (Mon, 08 May 2023)

  Changed paths:
    M Source/WebCore/css/CSSGroupingRule.cpp
    M Source/WebCore/css/CSSStyleSheet.cpp
    M Source/WebCore/css/StyleSheetContents.cpp
    M Source/WebCore/css/StyleSheetContents.h
    M Source/WebCore/css/parser/CSSParserImpl.cpp

  Log Message:
  -----------
  Cherry-pick 1ffbfef4c616. rdar://problem/108758349

    Disallow caching of StyleSheetContents that uses nesting
    https://bugs.webkit.org/show_bug.cgi?id=256449
    rdar://108758349

    Reviewed by Alan Baradlay.

    Mutations to cached document may affect other stylesheets.

    * Source/WebCore/css/CSSGroupingRule.cpp:
    (WebCore::CSSGroupingRule::prepareChildStyleRuleForNesting):
    * Source/WebCore/css/CSSStyleSheet.cpp:
    (WebCore::CSSStyleSheet::prepareChildStyleRuleForNesting):
    * Source/WebCore/css/StyleSheetContents.cpp:
    (WebCore::StyleSheetContents::isCacheable const):
    * Source/WebCore/css/StyleSheetContents.h:
    * Source/WebCore/css/parser/CSSParserImpl.cpp:
    (WebCore::CSSParserImpl::consumeRegularRuleList):
    (WebCore::CSSParserImpl::consumeStyleRule):

    Canonical link: https://commits.webkit.org/263799@main

Identifier: 259548.745 at safari-7615.3.3.11-branch


  Commit: 962c2ddc53f365b486a71976d079ce64d4e1dcb7
      https://github.com/WebKit/WebKit/commit/962c2ddc53f365b486a71976d079ce64d4e1dcb7
  Author: Dan Robson <dan_robson at apple.com>
  Date:   2023-05-09 (Tue, 09 May 2023)

  Changed paths:
    M Configurations/Version.xcconfig

  Log Message:
  -----------
  Versioning.

WebKit-7615.3.3.11.2

Identifier: 259548.746 at safari-7615.3.3.11-branch


Compare: https://github.com/WebKit/WebKit/compare/e65573c88c19%5E...962c2ddc53f3