[cc] Rename all cc/ filenames to Chromium style

cc/CCScrollbarAnimationController.h

 // Copyright 2012 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 CCScrollbarAnimationController_h
-#define CCScrollbarAnimationController_h
-
-#include "FloatPoint.h"
-#include "IntSize.h"
-#include <wtf/PassOwnPtr.h>
-
-namespace cc {
-
-class CCLayerImpl;
-class CCScrollbarLayerImpl;
-
-// This abstract class represents the compositor-side analogy of ScrollbarAnimator.
-// Individual platforms should subclass it to provide specialized implementation.
-class CCScrollbarAnimationController {
-public:
-    // Implemented by subclass.
-    static PassOwnPtr<CCScrollbarAnimationController> create(CCLayerImpl* scrollLayer);
-
-    virtual ~CCScrollbarAnimationController();
-
-    virtual bool animate(double monotonicTime);
-    void didPinchGestureBegin();
-    void didPinchGestureUpdate();
-    void didPinchGestureEnd();
-    void updateScrollOffset(CCLayerImpl* scrollLayer);
-
-    void setHorizontalScrollbarLayer(CCScrollbarLayerImpl* layer) { m_horizontalScrollbarLayer = layer; }
-    CCScrollbarLayerImpl* horizontalScrollbarLayer() const { return m_horizontalScrollbarLayer; }
-
-    void setVerticalScrollbarLayer(CCScrollbarLayerImpl* layer) { m_verticalScrollbarLayer = layer; }
-    CCScrollbarLayerImpl* verticalScrollbarLayer() const { return m_verticalScrollbarLayer; }
-
-    FloatPoint currentPos() const { return m_currentPos; }
-    IntSize totalSize() const { return m_totalSize; }
-    IntSize maximum() const { return m_maximum; }
-
-    virtual void didPinchGestureBeginAtTime(double monotonicTime) { }
-    virtual void didPinchGestureUpdateAtTime(double monotonicTime) { }
-    virtual void didPinchGestureEndAtTime(double monotonicTime) { }
-    virtual void updateScrollOffsetAtTime(CCLayerImpl* scrollLayer, double monotonicTime);
-
-protected:
-    explicit CCScrollbarAnimationController(CCLayerImpl* scrollLayer);
-
-private:
-    static IntSize getScrollLayerBounds(const CCLayerImpl*);
-
-    // Beware of dangling pointer. Always update these during tree synchronization.
-    CCScrollbarLayerImpl* m_horizontalScrollbarLayer;
-    CCScrollbarLayerImpl* m_verticalScrollbarLayer;
-
-    FloatPoint m_currentPos;
-    IntSize m_totalSize;
-    IntSize m_maximum;
-};
-
-} // namespace cc
-
-#endif // CCScrollbarAnimationController_h
+// Temporary forwarding header
+#include "cc/scrollbar_animation_controller.h"