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31 #ifndef RetainedDOMInfo_h
32 #define RetainedDOMInfo_h
34 #include "bindings/v8/RetainedObjectInfo.h"
35 #include <v8-profiler.h>
41 // Implements v8::RetainedObjectInfo.
42 class RetainedDOMInfo FINAL : public RetainedObjectInfo {
44 explicit RetainedDOMInfo(Node* root);
45 virtual ~RetainedDOMInfo();
46 virtual void Dispose() OVERRIDE;
47 virtual bool IsEquivalent(v8::RetainedObjectInfo* other) OVERRIDE;
48 virtual intptr_t GetHash() OVERRIDE;
49 virtual const char* GetGroupLabel() OVERRIDE;
50 virtual const char* GetLabel() OVERRIDE;
51 virtual intptr_t GetElementCount() OVERRIDE;
52 virtual intptr_t GetEquivalenceClass() OVERRIDE;
55 // V8 guarantees to keep RetainedObjectInfos alive only during a GC or heap snapshotting round, when renderer
56 // doesn't get control. This allows us to use raw pointers.
60 } // namespace WebCore
62 #endif // RetainedDOMInfo_h