replace OVERRIDE and FINAL with override and final in extensions/

extensions/renderer/activity_log_converter_strategy.h

 // Copyright 2014 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 EXTENSIONS_RENDERER_ACTIVITY_LOG_CONVERTER_STRATEGY_H_
 #define EXTENSIONS_RENDERER_ACTIVITY_LOG_CONVERTER_STRATEGY_H_
 
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "content/public/renderer/v8_value_converter.h"
@@ skipping 12 matching lines @@
   typedef content::V8ValueConverter::Strategy::FromV8ValueCallback
       FromV8ValueCallback;
 
   ActivityLogConverterStrategy();
   virtual ~ActivityLogConverterStrategy();
 
   // content::V8ValueConverter::Strategy implementation.
   virtual bool FromV8Object(v8::Handle<v8::Object> value,
                             base::Value** out,
                             v8::Isolate* isolate,
-                            const FromV8ValueCallback& callback) const OVERRIDE;
+                            const FromV8ValueCallback& callback) const override;
   virtual bool FromV8Array(v8::Handle<v8::Array> value,
                            base::Value** out,
                            v8::Isolate* isolate,
-                           const FromV8ValueCallback& callback) const OVERRIDE;
+                           const FromV8ValueCallback& callback) const override;
 
  private:
   bool FromV8Internal(v8::Handle<v8::Object> value,
                       base::Value** out,
                       v8::Isolate* isolate,
                       const FromV8ValueCallback& callback) const;
 
   DISALLOW_COPY_AND_ASSIGN(ActivityLogConverterStrategy);
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_RENDERER_ACTIVITY_LOG_CONVERTER_STRATEGY_H_