Index: Source/core/dom/MutationObserverRegistration.h |
diff --git a/Source/core/dom/MutationObserverRegistration.h b/Source/core/dom/MutationObserverRegistration.h |
index 7af8e85137f256db9dd7511c2f99d56d5aaac400..386a65aa2300b7bbfd47de20bb0e2740466cbc55 100644 |
--- a/Source/core/dom/MutationObserverRegistration.h |
+++ b/Source/core/dom/MutationObserverRegistration.h |
@@ -71,8 +71,8 @@ private: |
RefPtrWillBeMember<MutationObserver> m_observer; |
RawPtrWillBeWeakMember<Node> m_registrationNode; |
RefPtrWillBeMember<Node> m_registrationNodeKeepAlive; |
- typedef HashSet<RefPtr<Node> > NodeHashSet; |
- OwnPtr<NodeHashSet> m_transientRegistrationNodes; |
+ typedef WillBeHeapHashSet<RefPtrWillBeMember<Node> > NodeHashSet; |
+ OwnPtrWillBeMember<NodeHashSet> m_transientRegistrationNodes; |
MutationObserverOptions m_options; |
HashSet<AtomicString> m_attributeFilter; |