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

chrome/browser/extensions/api/networking_private/networking_private_event_router_factory.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 CHROME_BROWSER_EXTENSIONS_API_NETWORKING_PRIVATE_NETWORKING_PRIVATE_EVENT_ROUTER_FACTORY_H_
 #define CHROME_BROWSER_EXTENSIONS_API_NETWORKING_PRIVATE_NETWORKING_PRIVATE_EVENT_ROUTER_FACTORY_H_
 
 #include "base/memory/singleton.h"
 #include "components/keyed_service/content/browser_context_keyed_service_factory.h"
 
@@ skipping 11 matching lines @@
   // it is not yet created.
   static NetworkingPrivateEventRouter* GetForProfile(
       content::BrowserContext* context);
 
   // Returns the NetworkingPrivateEventRouterFactory instance.
   static NetworkingPrivateEventRouterFactory* 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<NetworkingPrivateEventRouterFactory>;
 
   NetworkingPrivateEventRouterFactory();
   virtual ~NetworkingPrivateEventRouterFactory();
 
   // BrowserContextKeyedServiceFactory:
   virtual KeyedService* BuildServiceInstanceFor(
-      content::BrowserContext* profile) const OVERRIDE;
+      content::BrowserContext* profile) const override;
 
   DISALLOW_COPY_AND_ASSIGN(NetworkingPrivateEventRouterFactory);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_NETWORKING_PRIVATE_NETWORKING_PRIVATE_EVENT_ROUTER_FACTORY_H_