[webkit-changes] [WebKit/WebKit] b541bb: Reduce use of downcast<>() in WebCore

[Chris Dumez]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: b541bbcbd32a399a33f3a54b22e18f88ea307289
      https://github.com/WebKit/WebKit/commit/b541bbcbd32a399a33f3a54b22e18f88ea307289
  Author: Chris Dumez <cdumez at apple.com>
  Date:   2023-12-20 (Wed, 20 Dec 2023)

  Changed paths:
    M Source/WebCore/rendering/updating/RenderTreeBuilderMultiColumn.cpp
    M Source/WebCore/rendering/updating/RenderTreeBuilderRuby.cpp
    M Source/WebCore/rendering/updating/RenderTreeBuilderTable.cpp
    M Source/WebCore/rendering/updating/RenderTreePosition.cpp
    M Source/WebCore/rendering/updating/RenderTreeUpdater.cpp
    M Source/WebCore/rendering/updating/RenderTreeUpdaterGeneratedContent.cpp
    M Source/WebCore/style/ElementRuleCollector.cpp
    M Source/WebCore/style/FilterOperationsBuilder.cpp
    M Source/WebCore/style/InlineTextBoxStyle.cpp
    M Source/WebCore/style/InspectorCSSOMWrappers.cpp
    M Source/WebCore/style/RuleSetBuilder.cpp
    M Source/WebCore/style/StyleAdjuster.cpp
    M Source/WebCore/style/StyleInvalidator.cpp
    M Source/WebCore/style/StyleSharingResolver.cpp

  Log Message:
  -----------
  Reduce use of downcast<>() in WebCore
https://bugs.webkit.org/show_bug.cgi?id=266679

Reviewed by Simon Fraser.

* Source/WebCore/rendering/updating/RenderTreeBuilderMultiColumn.cpp:
(WebCore::isValidColumnSpanner):
(WebCore::RenderTreeBuilder::MultiColumn::createFragmentedFlow):
(WebCore::RenderTreeBuilder::MultiColumn::resolveMovedChild):
(WebCore::RenderTreeBuilder::MultiColumn::multiColumnDescendantInserted):
(WebCore::RenderTreeBuilder::MultiColumn::processPossibleSpannerDescendant):
(WebCore::RenderTreeBuilder::MultiColumn::multiColumnRelativeWillBeRemoved):
(WebCore::RenderTreeBuilder::MultiColumn::adjustBeforeChildForMultiColumnSpannerIfNeeded):
* Source/WebCore/rendering/updating/RenderTreeBuilderRuby.cpp:
(WebCore::RenderTreeBuilder::Ruby::detach):
* Source/WebCore/rendering/updating/RenderTreeBuilderTable.cpp:
(WebCore::RenderTreeBuilder::Table::findOrCreateParentForChild):
(WebCore::RenderTreeBuilder::Table::attach):
(WebCore::RenderTreeBuilder::Table::childRequiresTable):
* Source/WebCore/rendering/updating/RenderTreePosition.cpp:
(WebCore::RenderTreePosition::nextSiblingRenderer const):
* Source/WebCore/rendering/updating/RenderTreeUpdater.cpp:
(WebCore::RenderTreeUpdater::updateRebuildRoots):
(WebCore::RenderTreeUpdater::updateRenderTree):
(WebCore::RenderTreeUpdater::tearDownRenderers):
(WebCore::RenderTreeUpdater::tearDownLeftoverChildrenOfComposedTree):
* Source/WebCore/rendering/updating/RenderTreeUpdaterGeneratedContent.cpp:
(WebCore::elementIsTargetedByKeyframeEffectRequiringPseudoElement):
* Source/WebCore/style/ElementRuleCollector.cpp:
(WebCore::Style::ElementRuleCollector::matchAllRules):
(WebCore::Style::ElementRuleCollector::addElementInlineStyleProperties):
* Source/WebCore/style/FilterOperationsBuilder.cpp:
(WebCore::Style::createFilterOperations):
* Source/WebCore/style/InlineTextBoxStyle.cpp:
(WebCore::minLogicalTopForTextDecorationLineUnder):
(WebCore::maxLogicalBottomForTextDecorationLineUnder):
* Source/WebCore/style/InspectorCSSOMWrappers.cpp:
(WebCore::Style::InspectorCSSOMWrappers::collect):
* Source/WebCore/style/RuleSetBuilder.cpp:
(WebCore::Style::RuleSetBuilder::addChildRule):
(WebCore::Style::RuleSetBuilder::addMutatingRulesToResolver):
* Source/WebCore/style/StyleAdjuster.cpp:
(WebCore::Style::Adjuster::computeEventListenerRegionTypes):
* Source/WebCore/style/StyleInvalidator.cpp:
(WebCore::Style::invalidateAssignedElements):
* Source/WebCore/style/StyleSharingResolver.cpp:
(WebCore::Style::SharingResolver::findSibling const):

Canonical link: https://commits.webkit.org/272366@main