cc: Fix header include guards of our header files.

cc/bitmap_content_layer_updater.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 BitmapContentLayerUpdater_h
-#define BitmapContentLayerUpdater_h
+#ifndef CC_BITMAP_CONTENT_LAYER_UPDATER_H_
+#define CC_BITMAP_CONTENT_LAYER_UPDATER_H_
 
 #include "cc/cc_export.h"
 #include "cc/content_layer_updater.h"
 
 class SkCanvas;
 
 namespace cc {
 
 class LayerPainter;
 
@@ skipping 27 matching lines @@
     explicit BitmapContentLayerUpdater(scoped_ptr<LayerPainter>);
     virtual ~BitmapContentLayerUpdater();
 
     scoped_ptr<SkCanvas> m_canvas;
     gfx::Size m_canvasSize;
     bool m_opaque;
 };
 
 }  // namespace cc
 
-#endif  // BitmapContentLayerUpdater_h
+#endif  // CC_BITMAP_CONTENT_LAYER_UPDATER_H_