[cc] Use base ptr types for cc's CSS animation classes

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 368 matching lines @@
     // Hierarchical bounding rect containing the layer and its descendants.
     // Uses target surface's space.
     IntRect m_drawableContentRect;
 
     // Rect indicating what was repainted/updated during update.
     // Note that plugin layers bypass this and leave it empty.
     // Uses layer's content space.
     FloatRect m_updateRect;
 
     // Manages animations for this layer.
-    OwnPtr<CCLayerAnimationController> m_layerAnimationController;
+    scoped_ptr<CCLayerAnimationController> m_layerAnimationController;
 
     // Manages scrollbars for this layer
     OwnPtr<CCScrollbarAnimationController> m_scrollbarAnimationController;
 };
 
 void sortLayers(std::vector<CCLayerImpl*>::iterator first, std::vector<CCLayerImpl*>::iterator end, CCLayerSorter*);
 
 }
 
 #endif // CCLayerImpl_h