Change cc files from namespace WebCore to cc

cc/TextureCopier.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 TextureCopier_h
 #define TextureCopier_h
 
 #include "GraphicsContext3D.h"
 #include "ProgramBinding.h"
 #include "ShaderChromium.h"
 #include <wtf/OwnPtr.h>
 #include <wtf/PassOwnPtr.h>
 #include <wtf/Noncopyable.h>
 
 namespace WebKit {
 class WebGraphicsContext3D;
 }
 
-namespace WebCore {
+namespace cc {
 class IntSize;
 
 class TextureCopier {
 public:
     struct Parameters {
         unsigned sourceTexture;
         unsigned destTexture;
         IntSize size;
     };
     // Copy the base level contents of |sourceTexture| to |destTexture|. Both texture objects
@@ skipping 30 matching lines @@
     Platform3DObject m_positionBuffer;
     OwnPtr<BlitProgram> m_blitProgram;
     bool m_usingBindUniforms;
 };
 
 #endif // USE(ACCELERATED_COMPOSITING)
 
 }
 
 #endif