replace OVERRIDE and FINAL with override and final in cc/

cc/debug/traced_picture.h

 // Copyright 2013 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_DEBUG_TRACED_PICTURE_H_
 #define CC_DEBUG_TRACED_PICTURE_H_
 
 #include <string>
 
 #include "base/debug/trace_event.h"
 #include "base/memory/scoped_ptr.h"
 #include "cc/resources/picture.h"
 
 namespace cc {
 
 class TracedPicture : public base::debug::ConvertableToTraceFormat {
  public:
   explicit TracedPicture(scoped_refptr<const Picture>);
 
   static scoped_refptr<base::debug::ConvertableToTraceFormat>
       AsTraceablePicture(const Picture* picture);
 
   static scoped_refptr<base::debug::ConvertableToTraceFormat>
       AsTraceablePictureAlias(const Picture* original);
 
-  virtual void AppendAsTraceFormat(std::string* out) const OVERRIDE;
+  virtual void AppendAsTraceFormat(std::string* out) const override;
 
  private:
   virtual ~TracedPicture();
 
   void AppendPicture(std::string* out) const;
   void AppendPictureAlias(std::string* out) const;
 
   scoped_refptr<const Picture> picture_;
   bool is_alias_;
 
   DISALLOW_COPY_AND_ASSIGN(TracedPicture);
 };
 
 }  // namespace cc
 
 #endif  // CC_DEBUG_TRACED_PICTURE_H_