Change cc files from namespace WebCore to cc

cc/LayerTextureSubImage.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 LayerTextureSubImage_h
 #define LayerTextureSubImage_h
 
 #if USE(ACCELERATED_COMPOSITING)
 
 #include "GraphicsTypes3D.h"
 #include "IntRect.h"
 #include "IntSize.h"
 #include <wtf/OwnArrayPtr.h>
 
 namespace WebKit {
 class WebGraphicsContext3D;
 }
 
-namespace WebCore {
+namespace cc {
 
 class LayerTextureSubImage {
 public:
     explicit LayerTextureSubImage(bool useMapSubForUpload);
     ~LayerTextureSubImage();
 
     void upload(const uint8_t* image, const IntRect& imageRect,
                 const IntRect& sourceRect, const IntSize& destOffset,
                 GC3Denum format, WebKit::WebGraphicsContext3D*);
 
 private:
     void uploadWithTexSubImage(const uint8_t* image, const IntRect& imageRect,
                                const IntRect& sourceRect, const IntSize& destOffset,
                                GC3Denum format, WebKit::WebGraphicsContext3D*);
     void uploadWithMapTexSubImage(const uint8_t* image, const IntRect& imageRect,
                                   const IntRect& sourceRect, const IntSize& destOffset,
                                   GC3Denum format, WebKit::WebGraphicsContext3D*);
 
     bool m_useMapTexSubImage;
     size_t m_subImageSize;
     OwnArrayPtr<uint8_t> m_subImage;
 };
 
-} // namespace WebCore
+} // namespace cc
 #endif // USE(ACCELERATED_COMPOSITING)
 #endif // LayerTextureSubImage_h