bindings: Adds virtual ScriptWrappable::wrap method.

Source/core/html/track/TextTrackList.h

 /*
  * Copyright (C) 2011, 2012 Apple 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 23 matching lines @@
 #include "wtf/PassRefPtr.h"
 #include "wtf/RefCounted.h"
 #include "wtf/Vector.h"
 
 namespace blink {
 
 class GenericEventQueue;
 class TextTrack;
 
 class TextTrackList FINAL : public RefCountedWillBeGarbageCollectedFinalized<TextTrackList>, public EventTargetWithInlineData {
+    DEFINE_WRAPPERTYPEINFO();
     REFCOUNTED_EVENT_TARGET(TextTrackList);
     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(TextTrackList);
 public:
     static PassRefPtrWillBeRawPtr<TextTrackList> create(HTMLMediaElement* owner)
     {
         return adoptRefWillBeNoop(new TextTrackList(owner));
     }
     virtual ~TextTrackList();
 
     unsigned length() const;
@@ skipping 38 matching lines @@
 
     OwnPtrWillBeMember<GenericEventQueue> m_asyncEventQueue;
 
     WillBeHeapVector<RefPtrWillBeMember<TextTrack> > m_addTrackTracks;
     WillBeHeapVector<RefPtrWillBeMember<TextTrack> > m_elementTracks;
     WillBeHeapVector<RefPtrWillBeMember<TextTrack> > m_inbandTracks;
 };
 
 } // namespace blink
 
-#endif
+#endif // TextTrackList_h