Oilpan: Remove adoptRefCountedGarbageCollected

Source/modules/mediasource/SourceBufferList.h

 /*
  * Copyright (C) 2013 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 29 matching lines @@
 class SourceBuffer;
 class GenericEventQueue;
 
 class SourceBufferList final : public RefCountedGarbageCollectedWillBeGarbageCollectedFinalized<SourceBufferList>, public EventTargetWithInlineData {
     DEFINE_EVENT_TARGET_REFCOUNTING_WILL_BE_REMOVED(RefCountedGarbageCollected<SourceBufferList>);
     DEFINE_WRAPPERTYPEINFO();
     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(SourceBufferList);
 public:
     static SourceBufferList* create(ExecutionContext* context, GenericEventQueue* asyncEventQueue)
     {
-        return adoptRefCountedGarbageCollectedWillBeNoop(new SourceBufferList(context, asyncEventQueue));
+        return new SourceBufferList(context, asyncEventQueue);
     }
     virtual ~SourceBufferList();
 
     unsigned long length() const { return m_list.size(); }
     SourceBuffer* item(unsigned long index) const { return (index < m_list.size()) ? m_list[index].get() : 0; }
 
     void add(SourceBuffer*);
     void insert(size_t position, SourceBuffer*);
     void remove(SourceBuffer*);
     size_t find(SourceBuffer* buffer) { return m_list.find(buffer); }
@@ skipping 13 matching lines @@
 
     ExecutionContext* m_executionContext;
     GenericEventQueue* m_asyncEventQueue;
 
     HeapVector<Member<SourceBuffer> > m_list;
 };
 
 } // namespace blink
 
 #endif // SourceBufferList_h