Source/core/dom/MutationObserverRegistration.h - Issue 265793017: Oilpan: move node/element rare data objects to the heap.

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Unified Diff: Source/core/dom/MutationObserverRegistration.h

Issue 265793017: Oilpan: move node/element rare data objects to the heap. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Tidy up rare data creation Created 6 years, 7 months ago

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Index: Source/core/dom/MutationObserverRegistration.h

diff --git a/Source/core/dom/MutationObserverRegistration.h b/Source/core/dom/MutationObserverRegistration.h

index 7668c09b115c78a31a385dd3a26cf3a0bc468d6c..42d3d15004d4052a1f3febfbdd6912e34501da31 100644

--- a/Source/core/dom/MutationObserverRegistration.h

+++ b/Source/core/dom/MutationObserverRegistration.h

@@ -69,7 +69,10 @@ private:

MutationObserverRegistration(MutationObserver&, Node&, MutationObserverOptions, const HashSet<AtomicString>& attributeFilter);

RefPtrWillBeMember<MutationObserver> m_observer;

- Node& m_registrationNode;

+ RawPtrWillBeMember<Node> m_registrationNode;

+ // FIXME: Oilpan: once a Member reference will keep a Node

+ // and its tree alive, this keep-alive RefPtr can be

+ // removed for Oilpan builds.

RefPtr<Node> m_registrationNodeKeepAlive;

typedef HashSet<RefPtr<Node> > NodeHashSet;

OwnPtr<NodeHashSet> m_transientRegistrationNodes;