[webkit-changes] [WebKit/WebKit] 6ff99e: Remove redundant ChildrenAffectedByPropertyBasedBa...

[Antti Koivisto]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 6ff99eb55df0030444a67dd99ee8c3994a9e7632
      https://github.com/WebKit/WebKit/commit/6ff99eb55df0030444a67dd99ee8c3994a9e7632
  Author: Antti Koivisto <antti at apple.com>
  Date:   2023-04-24 (Mon, 24 Apr 2023)

  Changed paths:
    M Source/WebCore/css/SelectorChecker.cpp
    M Source/WebCore/dom/Element.cpp
    M Source/WebCore/dom/Element.h
    M Source/WebCore/dom/Node.h
    M Source/WebCore/style/StyleRelations.cpp
    M Source/WebCore/style/StyleRelations.h

  Log Message:
  -----------
  Remove redundant ChildrenAffectedByPropertyBasedBackwardPositionalRules flag
https://bugs.webkit.org/show_bug.cgi?id=254267
rdar://107052174

Reviewed by Ryosuke Niwa.

It does nothing that ChildrenAffectedByBackwardPositionalRules doesn't.

* Source/WebCore/css/SelectorChecker.cpp:
(WebCore::SelectorChecker::checkOne const):
* Source/WebCore/dom/Element.cpp:
(WebCore::Element::hasFlagsSetDuringStylingOfChildren const):
(WebCore::Element::resetChildStyleRelations):
* Source/WebCore/dom/Element.h:
(WebCore::Element::descendantsAffectedByBackwardPositionalRules const):
(WebCore::Element::setDescendantsAffectedByBackwardPositionalRules):
(WebCore::Element::childrenAffectedByPropertyBasedBackwardPositionalRules const): Deleted.
(WebCore::Element::setChildrenAffectedByPropertyBasedBackwardPositionalRules): Deleted.
* Source/WebCore/dom/Node.h:
* Source/WebCore/style/StyleRelations.cpp:
(WebCore::Style::commitRelationsToRenderStyle):
(WebCore::Style::commitRelations):
* Source/WebCore/style/StyleRelations.h:

Canonical link: https://commits.webkit.org/263303@main