Remove WTF HashMap and PassOwnPtr dependencies for CCRenderPass

cc/CCLayerTreeHostImpl.h

 // Copyright 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CCLayerTreeHostImpl_h
 #define CCLayerTreeHostImpl_h
 
 #include "CCAnimationEvents.h"
 #include "CCInputHandler.h"
 #include "CCLayerSorter.h"
@@ skipping 58 matching lines @@
         FrameData();
         ~FrameData();
 
         Vector<IntRect> occludingScreenSpaceRects;
         CCRenderPassList renderPasses;
         CCRenderPassIdHashMap renderPassesById;
         CCLayerList* renderSurfaceLayerList;
         CCLayerList willDrawLayers;
 
         // CCRenderPassSink implementation.
-        virtual void appendRenderPass(PassOwnPtr<CCRenderPass>) OVERRIDE;
+        virtual void appendRenderPass(scoped_ptr<CCRenderPass>) OVERRIDE;
     };
 
     // Virtual for testing.
     virtual void beginCommit();
     virtual void commitComplete();
     virtual void animate(double monotonicTime, double wallClockTime);
 
     // Returns false if problems occured preparing the frame, and we should try
     // to avoid displaying the frame. If prepareToDraw is called,
     // didDrawAllLayers must also be called, regardless of whether drawLayers is
@@ skipping 201 matching lines @@
     // rendering and input event hit testing.
     CCLayerList m_renderSurfaceLayerList;
 
     OwnPtr<CCFrameRateCounter> m_fpsCounter;
     OwnPtr<CCDebugRectHistory> m_debugRectHistory;
 };
 
 };
 
 #endif