Replace OVERRIDE and FINAL with override and final in src/apps

apps/app_lifetime_monitor_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 APPS_APP_LIFETIME_MONITOR_FACTORY_H_
 #define APPS_APP_LIFETIME_MONITOR_FACTORY_H_
 
 #include "base/memory/singleton.h"
 #include "components/keyed_service/content/browser_context_keyed_service_factory.h"
 
@@ skipping 13 matching lines @@
   static AppLifetimeMonitorFactory* GetInstance();
 
  private:
   friend struct DefaultSingletonTraits<AppLifetimeMonitorFactory>;
 
   AppLifetimeMonitorFactory();
   virtual ~AppLifetimeMonitorFactory();
 
   // BrowserContextKeyedServiceFactory:
   virtual KeyedService* BuildServiceInstanceFor(
-      content::BrowserContext* profile) const OVERRIDE;
-  virtual bool ServiceIsCreatedWithBrowserContext() const OVERRIDE;
+      content::BrowserContext* profile) const override;
+  virtual bool ServiceIsCreatedWithBrowserContext() const override;
   virtual content::BrowserContext* GetBrowserContextToUse(
-    content::BrowserContext* context) const OVERRIDE;
+    content::BrowserContext* context) const override;
 };
 
 }  // namespace apps
 
 #endif  // APPS_APP_LIFETIME_MONITOR_FACTORY_H_