Remove RefCountedGarbageCollected from EventTarget objects

Source/platform/heap/Handle.h

Index: Source/platform/heap/Handle.h
diff --git a/Source/platform/heap/Handle.h b/Source/platform/heap/Handle.h
index 2653f6393a88fcc34d435b14b7a442cbe7ea6853..32117cc3ac41cb9c431aad8878b0b478299f5b49 100644
--- a/Source/platform/heap/Handle.h
+++ b/Source/platform/heap/Handle.h
@@ -783,6 +783,7 @@ template<typename T, typename U> inline bool operator!=(const PassRefPtr<T>& a,
 #define RefCountedWillBeGarbageCollected WebCore::GarbageCollected
 #define RefCountedWillBeGarbageCollectedFinalized WebCore::GarbageCollectedFinalized
 #define RefCountedWillBeRefCountedGarbageCollected WebCore::RefCountedGarbageCollected
+#define RefCountedGarbageCollectedWillBeGarbageCollectedFinalized WebCore::GarbageCollectedFinalized
 #define ThreadSafeRefCountedWillBeGarbageCollected WebCore::GarbageCollected
 #define ThreadSafeRefCountedWillBeGarbageCollectedFinalized WebCore::GarbageCollectedFinalized
 #define ThreadSafeRefCountedWillBeThreadSafeRefCountedGarbageCollected WebCore::ThreadSafeRefCountedGarbageCollected
@@ -867,6 +868,15 @@ template<typename T> T* adoptPtrWillBeRefCountedGarbageCollected(T* ptr)
     return adoptRefCountedGarbageCollected(ptr);
 }
 
+template<typename T> T* adoptRefCountedGarbageCollectedWillBeNoop(T* ptr)
+{
+    static const bool notRefCountedGarbageCollected = !WTF::IsSubclassOfTemplate<typename WTF::RemoveConst<T>::Type, RefCountedGarbageCollected>::value;
+    static const bool notRefCounted = !WTF::IsSubclassOfTemplate<typename WTF::RemoveConst<T>::Type, RefCounted>::value;
+    COMPILE_ASSERT(notRefCountedGarbageCollected, useAdoptRefCountedWillBeRefCountedGarbageCollected);
+    COMPILE_ASSERT(notRefCounted, youMustAdopt);
+    return ptr;
+}
+
 #define WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED // do nothing when oilpan is enabled.
 #define DECLARE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(type) // do nothing
 #define DECLARE_EMPTY_VIRTUAL_DESTRUCTOR_WILL_BE_REMOVED(type) // do nothing
@@ -888,6 +898,7 @@ public:
 #define RefCountedWillBeGarbageCollected WTF::RefCounted
 #define RefCountedWillBeGarbageCollectedFinalized WTF::RefCounted
 #define RefCountedWillBeRefCountedGarbageCollected WTF::RefCounted
+#define RefCountedGarbageCollectedWillBeGarbageCollectedFinalized WebCore::RefCountedGarbageCollected
 #define ThreadSafeRefCountedWillBeGarbageCollected WTF::ThreadSafeRefCounted
 #define ThreadSafeRefCountedWillBeGarbageCollectedFinalized WTF::ThreadSafeRefCounted
 #define ThreadSafeRefCountedWillBeThreadSafeRefCountedGarbageCollected WTF::ThreadSafeRefCounted
@@ -939,6 +950,14 @@ template<typename T> PassRefPtrWillBeRawPtr<T> adoptRefWillBeThreadSafeRefCounte
 template<typename T> PassOwnPtrWillBeRawPtr<T> adoptPtrWillBeNoop(T* ptr) { return adoptPtr(ptr); }
 template<typename T> PassOwnPtrWillBeRawPtr<T> adoptPtrWillBeRefCountedGarbageCollected(T* ptr) { return adoptPtr(ptr); }
 
+template<typename T> T* adoptRefCountedGarbageCollectedWillBeNoop(T* ptr)
+{
+    static const bool isRefCountedGarbageCollected = WTF::IsSubclassOfTemplate<typename WTF::RemoveConst<T>::Type, RefCountedGarbageCollected>::value;
+    COMPILE_ASSERT(isRefCountedGarbageCollected, useAdoptRefWillBeNoop);
+    return adoptRefCountedGarbageCollected(ptr);
+}
+
+
 #define WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED WTF_MAKE_FAST_ALLOCATED
 #define DECLARE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(type) \
     public:                                            \