third_party/WebKit/Source/core/dom/StyleEngine.cpp - Issue 2589243002: Clear CSSGlobalRuleSet on StyleEngine::didDetach().

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Unified Diff: third_party/WebKit/Source/core/dom/StyleEngine.cpp

Issue 2589243002: Clear CSSGlobalRuleSet on StyleEngine::didDetach(). (Closed)

Patch Set: Created 4 years ago

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Index: third_party/WebKit/Source/core/dom/StyleEngine.cpp

diff --git a/third_party/WebKit/Source/core/dom/StyleEngine.cpp b/third_party/WebKit/Source/core/dom/StyleEngine.cpp

index 045bf79748bfd48c6d0a71cdcd18fe9ef7bc4256..c0e1fba918a8b707df09eee9ef06cca15a2a904d 100644

--- a/third_party/WebKit/Source/core/dom/StyleEngine.cpp

+++ b/third_party/WebKit/Source/core/dom/StyleEngine.cpp

@@ -457,6 +457,7 @@ void StyleEngine::clearResolver() {

}

void StyleEngine::didDetach() {

+ m_globalRuleSet.reset();

clearResolver();

m_viewportResolver = nullptr;

m_mediaQueryEvaluator = nullptr;