cc: Remove the temporary header files that aren't prefixed with CC*

cc/scrollbar_layer.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 ScrollbarLayerChromium_h
 #define ScrollbarLayerChromium_h
 
-#include "LayerChromium.h"
 #include "caching_bitmap_canvas_layer_texture_updater.h"
+#include "cc/layer.h"
 #include <public/WebScrollbar.h>
 #include <public/WebScrollbarThemeGeometry.h>
 #include <public/WebScrollbarThemePainter.h>
 
 namespace cc {
 
 class Scrollbar;
 class ScrollbarThemeComposite;
 class CCTextureUpdateQueue;
 
@@ skipping 36 matching lines @@
     RefPtr<CachingBitmapCanvasLayerTextureUpdater> m_thumbUpdater;
 
     // All the parts of the scrollbar except the thumb
     OwnPtr<LayerTextureUpdater::Texture> m_backTrack;
     OwnPtr<LayerTextureUpdater::Texture> m_foreTrack;
     OwnPtr<LayerTextureUpdater::Texture> m_thumb;
 };
 
 }
 #endif