replace OVERRIDE and FINAL with override and final in extensions/

extensions/renderer/resource_bundle_source_map.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_RESOURCE_BUNDLE_SOURCE_MAP_H_
 #define EXTENSIONS_RENDERER_RESOURCE_BUNDLE_SOURCE_MAP_H_
 
 #include <map>
 #include <string>
 
 #include "base/compiler_specific.h"
 #include "base/memory/linked_ptr.h"
 #include "base/strings/string_piece.h"
 #include "extensions/renderer/module_system.h"
 #include "extensions/renderer/static_v8_external_ascii_string_resource.h"
 #include "v8/include/v8.h"
 
 namespace ui {
 class ResourceBundle;
 }
 
 namespace extensions {
 
 class ResourceBundleSourceMap : public extensions::ModuleSystem::SourceMap {
  public:
   explicit ResourceBundleSourceMap(const ui::ResourceBundle* resource_bundle);
   virtual ~ResourceBundleSourceMap();
 
   virtual v8::Handle<v8::Value> GetSource(v8::Isolate* isolate,
-                                          const std::string& name) OVERRIDE;
-  virtual bool Contains(const std::string& name) OVERRIDE;
+                                          const std::string& name) override;
+  virtual bool Contains(const std::string& name) override;
 
   void RegisterSource(const std::string& name, int resource_id);
 
  private:
   v8::Handle<v8::String> ConvertString(v8::Isolate* isolate,
                                        const base::StringPiece& string);
 
   const ui::ResourceBundle* resource_bundle_;
   std::map<std::string, int> resource_id_map_;
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_RENDERER_RESOURCE_BUNDLE_SOURCE_MAP_H_