Change cc files from namespace WebCore to cc

cc/stubs/Extensions3DChromium.h

 // Copyright (c) 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 CC_STUBS_EXTENSIONS3DCHROMIUM_H_
 #define CC_STUBS_EXTENSIONS3DCHROMIUM_H_
 
 #include "Extensions3D.h"
 
 // These enum names collides with gl2ext.h, so we just redefine them.
 #ifdef GL_TEXTURE_EXTERNAL_OES
 #undef GL_TEXTURE_EXTERNAL_OES
 #endif
 #ifdef GL_TEXTURE_USAGE_ANGLE
 #undef GL_TEXTURE_USAGE_ANGLE
 #endif
 #ifdef GL_FRAMEBUFFER_ATTACHMENT_ANGLE
 #undef GL_FRAMEBUFFER_ATTACHMENT_ANGLE
 #endif
 
-namespace WebCore {
+namespace cc {
 
 class Extensions3DChromium {
 public:
     enum {
         // GL_OES_EGL_image_external
         GL_TEXTURE_EXTERNAL_OES = 0x8D65,
 
         // GL_CHROMIUM_map_sub (enums inherited from GL_ARB_vertex_buffer_object)
         READ_ONLY = 0x88B8,
         WRITE_ONLY = 0x88B9,
@@ skipping 13 matching lines @@
         QUERY_RESULT_AVAILABLE_EXT = 0x8867,
 
         // GL_CHROMIUM_command_buffer_query
         COMMANDS_ISSUED_CHROMIUM = 0x84F2
     };
 };
 
 }
 
 #endif  // CC_STUBS_EXTENSIONS3DCHROMIUM_H_
-