Include wtf/RefCounted.h less often in modules/

Source/modules/indexeddb/IDBKeyRange.h

 /*
  * Copyright (C) 2010 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:
  *
  * 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
@@ skipping 11 matching lines @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef IDBKeyRange_h
 #define IDBKeyRange_h
 
 #include "bindings/v8/Dictionary.h"
 #include "bindings/v8/ScriptWrappable.h"
 #include "modules/indexeddb/IDBKey.h"
-#include "wtf/PassRefPtr.h"
-#include "wtf/RefCounted.h"
 
 namespace WebCore {
 
 class ExceptionState;
 
 class IDBKeyRange : public GarbageCollectedFinalized<IDBKeyRange>, public ScriptWrappable {
 public:
     enum LowerBoundType {
         LowerBoundOpen,
         LowerBoundClosed
@@ skipping 34 matching lines @@
 
     Member<IDBKey> m_lower;
     Member<IDBKey> m_upper;
     LowerBoundType m_lowerType;
     UpperBoundType m_upperType;
 };
 
 } // namespace WebCore
 
 #endif // IDBKeyRange_h