RefCountedWillBeGarbageCollected  108 Source/modules/filesystem/DOMFileSystemSync.cpp         friend class RefCountedWillBeGarbageCollected<CreateFileResult>;
RefCountedWillBeGarbageCollected  690 Source/platform/heap/Handle.h #define RefCountedWillBeGarbageCollected WebCore::GarbageCollected
RefCountedWillBeGarbageCollected  760 Source/platform/heap/Handle.h #define RefCountedWillBeGarbageCollected WTF::RefCounted