Change cc files from namespace WebCore to cc

cc/CCYUVVideoDrawQuad.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 CCYUVVideoDrawQuad_h
 #define CCYUVVideoDrawQuad_h
 
 #include "CCDrawQuad.h"
 #include "CCVideoLayerImpl.h"
 #include <wtf/PassOwnPtr.h>
 
-namespace WebCore {
+namespace cc {
 
 class CCYUVVideoDrawQuad : public CCDrawQuad {
     WTF_MAKE_NONCOPYABLE(CCYUVVideoDrawQuad);
 public:
     static PassOwnPtr<CCYUVVideoDrawQuad> create(const CCSharedQuadState*, const IntRect&, const CCVideoLayerImpl::FramePlane& yPlane, const CCVideoLayerImpl::FramePlane& uPlane, const CCVideoLayerImpl::FramePlane& vPlane);
 
     const CCVideoLayerImpl::FramePlane& yPlane() const { return m_yPlane; }
     const CCVideoLayerImpl::FramePlane& uPlane() const { return m_uPlane; }
     const CCVideoLayerImpl::FramePlane& vPlane() const { return m_vPlane; }
 
     static const CCYUVVideoDrawQuad* materialCast(const CCDrawQuad*);
 private:
     CCYUVVideoDrawQuad(const CCSharedQuadState*, const IntRect&, const CCVideoLayerImpl::FramePlane& yPlane, const CCVideoLayerImpl::FramePlane& uPlane, const CCVideoLayerImpl::FramePlane& vPlane);
 
     CCVideoLayerImpl::FramePlane m_yPlane;
     CCVideoLayerImpl::FramePlane m_uPlane;
     CCVideoLayerImpl::FramePlane m_vPlane;
 };
 
 }
 
 #endif