Change cc files from namespace WebCore to cc

cc/CCIOSurfaceDrawQuad.cpp

 // 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.
 
 #include "config.h"
 
 #include "CCIOSurfaceDrawQuad.h"
 
-namespace WebCore {
+namespace cc {
 
 PassOwnPtr<CCIOSurfaceDrawQuad> CCIOSurfaceDrawQuad::create(const CCSharedQuadState* sharedQuadState, const IntRect& quadRect, const IntSize& ioSurfaceSize, unsigned ioSurfaceTextureId, Orientation orientation)
 {
     return adoptPtr(new CCIOSurfaceDrawQuad(sharedQuadState, quadRect, ioSurfaceSize, ioSurfaceTextureId, orientation));
 }
 
 CCIOSurfaceDrawQuad::CCIOSurfaceDrawQuad(const CCSharedQuadState* sharedQuadState, const IntRect& quadRect, const IntSize& ioSurfaceSize, unsigned ioSurfaceTextureId, Orientation orientation)
     : CCDrawQuad(sharedQuadState, CCDrawQuad::IOSurfaceContent, quadRect)
     , m_ioSurfaceSize(ioSurfaceSize)
     , m_ioSurfaceTextureId(ioSurfaceTextureId)
     , m_orientation(orientation)
 {
 }
 
 const CCIOSurfaceDrawQuad* CCIOSurfaceDrawQuad::materialCast(const CCDrawQuad* quad)
 {
     ASSERT(quad->material() == CCDrawQuad::IOSurfaceContent);
     return static_cast<const CCIOSurfaceDrawQuad*>(quad);
 }
 
 }