Oilpan: Allocate all EventTarget derived types on the manged heap.

Source/platform/heap/Handle.h

 /*
  * Copyright (C) 2014 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 780 matching lines @@
 #define RawPtrWillBeMember WebCore::Member
 #define RawPtrWillBeWeakMember WebCore::WeakMember
 #define OwnPtrWillBeMember WebCore::Member
 #define OwnPtrWillBePersistent WebCore::Persistent
 #define OwnPtrWillBeRawPtr WTF::RawPtr
 #define PassOwnPtrWillBeRawPtr WTF::RawPtr
 #define WeakPtrWillBeRawPtr WTF::RawPtr
 #define WeakPtrWillBeWeakMember WebCore::WeakMember
 #define NoBaseWillBeGarbageCollected WebCore::GarbageCollected
 #define NoBaseWillBeGarbageCollectedFinalized WebCore::GarbageCollectedFinalized
+#define NoBaseWillBeRefCountedGarbageCollected WebCore::RefCountedGarbageCollected
 #define WillBeHeapHashMap WebCore::HeapHashMap
 #define WillBePersistentHeapHashMap WebCore::PersistentHeapHashMap
 #define WillBeHeapHashSet WebCore::HeapHashSet
 #define WillBePersistentHeapHashSet WebCore::PersistentHeapHashSet
 #define WillBeHeapLinkedHashSet WebCore::HeapLinkedHashSet
 #define WillBePersistentHeapLinkedHashSet WebCore::PersistentHeapLinkedHashSet
 #define WillBeHeapListHashSet WebCore::HeapListHashSet
 #define WillBePersistentHeapListHashSet WebCore::PersistentHeapListHashSet
 #define WillBeHeapVector WebCore::HeapVector
 #define WillBePersistentHeapVector WebCore::PersistentHeapVector
@@ skipping 33 matching lines @@
 
 template<typename T> PassOwnPtrWillBeRawPtr<T> adoptPtrWillBeNoop(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 PassOwnPtrWillBeRawPtr<T>(ptr);
 }
 
+template<typename T> T* adoptPtrWillBeRefCountedGarbageCollected(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 // 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
 #define DEFINE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(type) // do nothing
 
 #define DEFINE_STATIC_REF_WILL_BE_PERSISTENT(type, name, arguments) \
     DEFINE_STATIC_LOCAL(Persistent<type>, name, arguments)
 
 #else // !ENABLE(OILPAN)
 
@@ skipping 21 matching lines @@
 #define RawPtrWillBeMember WTF::RawPtr
 #define RawPtrWillBeWeakMember WTF::RawPtr
 #define OwnPtrWillBeMember WTF::OwnPtr
 #define OwnPtrWillBePersistent WTF::OwnPtr
 #define OwnPtrWillBeRawPtr WTF::OwnPtr
 #define PassOwnPtrWillBeRawPtr WTF::PassOwnPtr
 #define WeakPtrWillBeRawPtr WTF::WeakPtr
 #define WeakPtrWillBeWeakMember WTF::WeakPtr
 #define NoBaseWillBeGarbageCollected WebCore::DummyBase
 #define NoBaseWillBeGarbageCollectedFinalized WebCore::DummyBase
+#define NoBaseWillBeRefCountedGarbageCollected WebCore::DummyBase
 #define WillBeHeapHashMap WTF::HashMap
 #define WillBePersistentHeapHashMap WTF::HashMap
 #define WillBeHeapHashSet WTF::HashSet
 #define WillBePersistentHeapHashSet WTF::HashSet
 #define WillBeHeapLinkedHashSet WTF::LinkedHashSet
 #define WillBePersistentLinkedHeapHashSet WTF::LinkedHashSet
 #define WillBeHeapListHashSet WTF::ListHashSet
 #define WillBePersistentListHeapHashSet WTF::ListHashSet
 #define WillBeHeapVector WTF::Vector
 #define WillBePersistentHeapVector WTF::Vector
 #define WillBeHeapDeque WTF::Deque
 #define WillBePersistentHeapDeque WTF::Deque
 #define WillBeHeapHeapCountedSet WTF::HeapCountedSet
 #define WillBePersistentHeapHeapCountedSet WTF::HeapCountedSet
 #define WillBeGarbageCollectedMixin WebCore::DummyBase<void>
 #define WillBeHeapSupplement WebCore::Supplement
 #define WillBeHeapSupplementable WebCore::Supplementable
 #define WillBeHeapTerminatedArray WTF::TerminatedArray
 #define WillBeHeapTerminatedArrayBuilder WTF::TerminatedArrayBuilder
 #define WillBeHeapLinkedStack WTF::LinkedStack
 
 template<typename T> PassRefPtrWillBeRawPtr<T> adoptRefWillBeNoop(T* ptr) { return adoptRef(ptr); }
 template<typename T> PassRefPtrWillBeRawPtr<T> adoptRefWillBeRefCountedGarbageCollected(T* ptr) { return adoptRef(ptr); }
 template<typename T> PassRefPtrWillBeRawPtr<T> adoptRefWillBeThreadSafeRefCountedGarbageCollected(T* ptr) { return adoptRef(ptr); }
 template<typename T> PassOwnPtrWillBeRawPtr<T> adoptPtrWillBeNoop(T* ptr) { return adoptPtr(ptr); }
+template<typename T> PassOwnPtrWillBeRawPtr<T> adoptPtrWillBeRefCountedGarbageCollected(T* ptr) { return adoptPtr(ptr); }
 
 #define WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED WTF_MAKE_FAST_ALLOCATED
 #define DECLARE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(type) \
     public:                                            \
         ~type();                                       \
     private:
 #define DECLARE_EMPTY_VIRTUAL_DESTRUCTOR_WILL_BE_REMOVED(type) \
     public:                                                    \
         virtual ~type();                                       \
     private:
@@ skipping 205 matching lines @@
 struct NeedsTracing<ListHashSetNode<T, WebCore::HeapListHashSetAllocator<T, inlineCapacity> > *> {
     // All heap allocated node pointers need visiting to keep the nodes alive,
     // regardless of whether they contain pointers to other heap allocated
     // objects.
     static const bool value = true;
 };
 
 } // namespace WTF
 
 #endif