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Unified Diff: third_party/WebKit/Source/core/css/ElementRuleCollector.cpp

Issue 1883083002: Introduce Node::containingTreeScope(), which asserts that the node's root is a tree scope (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: rebased Created 4 years, 8 months ago
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Index: third_party/WebKit/Source/core/css/ElementRuleCollector.cpp
diff --git a/third_party/WebKit/Source/core/css/ElementRuleCollector.cpp b/third_party/WebKit/Source/core/css/ElementRuleCollector.cpp
index e257a4c65b3e335fd7492695b0b77118a61b9105..8842dee7ee7612c99011d962336d6a7da86c1140 100644
--- a/third_party/WebKit/Source/core/css/ElementRuleCollector.cpp
+++ b/third_party/WebKit/Source/core/css/ElementRuleCollector.cpp
@@ -111,7 +111,7 @@ void ElementRuleCollector::addElementStyleProperties(const StylePropertySet* pro
static bool rulesApplicableInCurrentTreeScope(const Element* element, const ContainerNode* scopingNode)
{
// Check if the rules come from a shadow style sheet in the same tree scope.
- return !scopingNode || element->treeScope() == scopingNode->treeScope();
+ return !scopingNode || element->rootTreeScope() == scopingNode->rootTreeScope();
}
template<typename RuleDataListType>

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