cc: Add DISALLOW_COPY_AND_ASSIGN where appropriate.

cc/resources/platform_color.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 CC_RESOURCES_PLATFORM_COLOR_H_
 #define CC_RESOURCES_PLATFORM_COLOR_H_
 
+#include "base/basictypes.h"
 #include "third_party/WebKit/Source/Platform/chromium/public/WebGraphicsContext3D.h"
 #include "third_party/khronos/GLES2/gl2.h"
 #include "third_party/khronos/GLES2/gl2ext.h"
 #include "third_party/skia/include/core/SkTypes.h"
 
 namespace cc {
 
 class PlatformColor {
  public:
   enum SourceDataFormat {
@@ skipping 29 matching lines @@
     switch (Format()) {
       case SOURCE_FORMAT_RGBA8:
         return texture_format == GL_RGBA;
       case SOURCE_FORMAT_BGRA8:
         return texture_format == GL_BGRA_EXT;
       default:
         NOTREACHED();
         return false;
     }
   }
+
+ private:
+  DISALLOW_IMPLICIT_CONSTRUCTORS(PlatformColor);
 };
 
 }  // namespace cc
 
 #endif  // CC_RESOURCES_PLATFORM_COLOR_H_