cc: Remove OwnPtr usage from CCRenderPass and CCDrawQuad class hierarchy.

cc/CCLayerImpl.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 CCLayerImpl_h
 #define CCLayerImpl_h
 
 #include "CCInputHandler.h"
 #include "CCLayerAnimationController.h"
 #include "CCRenderPass.h"
@@ skipping 53 matching lines @@
     void setReplicaLayer(PassOwnPtr<CCLayerImpl>);
     CCLayerImpl* replicaLayer() const { return m_replicaLayer.get(); }
 
     bool hasMask() const { return m_maskLayer; }
     bool hasReplica() const { return m_replicaLayer; }
     bool replicaHasMask() const { return m_replicaLayer && (m_maskLayer || m_replicaLayer->m_maskLayer); }
 
     CCLayerTreeHostImpl* layerTreeHostImpl() const { return m_layerTreeHostImpl; }
     void setLayerTreeHostImpl(CCLayerTreeHostImpl* hostImpl) { m_layerTreeHostImpl = hostImpl; }
 
-    PassOwnPtr<CCSharedQuadState> createSharedQuadState() const;
+    scoped_ptr<CCSharedQuadState> createSharedQuadState() const;
     // willDraw must be called before appendQuads. If willDraw is called,
     // didDraw is guaranteed to be called before another willDraw or before
     // the layer is destroyed. To enforce this, any class that overrides
     // willDraw/didDraw must call the base class version.
     virtual void willDraw(CCResourceProvider*);
     virtual void appendQuads(CCQuadSink&, CCAppendQuadsData&) { }
     virtual void didDraw(CCResourceProvider*);
 
     virtual CCResourceProvider::ResourceId contentsResourceId() const;
 
@@ skipping 305 matching lines @@
 
     // Manages scrollbars for this layer
     OwnPtr<CCScrollbarAnimationController> m_scrollbarAnimationController;
 };
 
 void sortLayers(Vector<CCLayerImpl*>::iterator first, Vector<CCLayerImpl*>::iterator end, CCLayerSorter*);
 
 }
 
 #endif // CCLayerImpl_h