replace OVERRIDE and FINAL with override and final in chrome/browser/chromeos/

chrome/browser/chromeos/extensions/file_manager/event_router_factory.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 CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_MANAGER_EVENT_ROUTER_FACTORY_H_
 #define CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_MANAGER_EVENT_ROUTER_FACTORY_H_
 
 #include "base/memory/singleton.h"
 #include "components/keyed_service/content/browser_context_keyed_service_factory.h"
 
 class Profile;
 
 namespace file_manager {
 
 class EventRouter;
 
 class EventRouterFactory : public BrowserContextKeyedServiceFactory {
  public:
   // Returns the EventRouter for |profile|, creating it if
   // it is not yet created.
   static EventRouter* GetForProfile(Profile* profile);
 
   // Returns the EventRouterFactory instance.
   static EventRouterFactory* GetInstance();
 
  protected:
   // BrowserContextKeyedBaseFactory overrides:
   virtual content::BrowserContext* GetBrowserContextToUse(
-      content::BrowserContext* context) const OVERRIDE;
-  virtual bool ServiceIsCreatedWithBrowserContext() const OVERRIDE;
-  virtual bool ServiceIsNULLWhileTesting() const OVERRIDE;
+      content::BrowserContext* context) const override;
+  virtual bool ServiceIsCreatedWithBrowserContext() const override;
+  virtual bool ServiceIsNULLWhileTesting() const override;
 
  private:
   friend struct DefaultSingletonTraits<EventRouterFactory>;
 
   EventRouterFactory();
   virtual ~EventRouterFactory();
 
   // BrowserContextKeyedServiceFactory:
   virtual KeyedService* BuildServiceInstanceFor(
-      content::BrowserContext* context) const OVERRIDE;
+      content::BrowserContext* context) const override;
 };
 
 }  // namespace file_manager
 
 #endif  // CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_MANAGER_EVENT_ROUTER_FACTORY_H_