cc: Rename cc classes and members to match filenames

cc/scrollbar_geometry_fixed_thumb.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 CCScrollbarGeometryFixedThumb_h
 #define CCScrollbarGeometryFixedThumb_h
 
 #include "CCScrollbarGeometryStub.h"
 #include "IntSize.h"
 
 namespace cc {
 
 // This scrollbar geometry class behaves exactly like a normal geometry except
 // it always returns a fixed thumb length. This allows a page to zoom (changing
 // the total size of the scrollable area, changing the thumb length) while not
 // requiring the thumb resource to be repainted.
-class CCScrollbarGeometryFixedThumb : public CCScrollbarGeometryStub {
+class ScrollbarGeometryFixedThumb : public ScrollbarGeometryStub {
 public:
-    static scoped_ptr<CCScrollbarGeometryFixedThumb> create(scoped_ptr<WebKit::WebScrollbarThemeGeometry>);
-    virtual ~CCScrollbarGeometryFixedThumb();
+    static scoped_ptr<ScrollbarGeometryFixedThumb> create(scoped_ptr<WebKit::WebScrollbarThemeGeometry>);
+    virtual ~ScrollbarGeometryFixedThumb();
 
     // Update thumb length from scrollbar
     void update(WebKit::WebScrollbar*);
 
     // WebScrollbarThemeGeometry interface
     virtual WebKit::WebScrollbarThemeGeometry* clone() const OVERRIDE;
     virtual int thumbLength(WebKit::WebScrollbar*) OVERRIDE;
     virtual int thumbPosition(WebKit::WebScrollbar*) OVERRIDE;
     virtual void splitTrack(WebKit::WebScrollbar*, const WebKit::WebRect& track, WebKit::WebRect& startTrack, WebKit::WebRect& thumb, WebKit::WebRect& endTrack) OVERRIDE;
 
 private:
-    explicit CCScrollbarGeometryFixedThumb(scoped_ptr<WebKit::WebScrollbarThemeGeometry>);
+    explicit ScrollbarGeometryFixedThumb(scoped_ptr<WebKit::WebScrollbarThemeGeometry>);
 
     IntSize m_thumbSize;
 };
 
 }
 
 #endif