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

chrome/browser/extensions/default_apps.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_EXTENSIONS_DEFAULT_APPS_H_
 #define CHROME_BROWSER_EXTENSIONS_DEFAULT_APPS_H_
 
 #include "base/basictypes.h"
 #include "chrome/browser/extensions/external_provider_impl.h"
 #include "extensions/common/manifest.h"
@@ skipping 33 matching lines @@
   Provider(Profile* profile,
            VisitorInterface* service,
            extensions::ExternalLoader* loader,
            extensions::Manifest::Location crx_location,
            extensions::Manifest::Location download_location,
            int creation_flags);
 
   bool ShouldInstallInProfile();
 
   // ExternalProviderImpl overrides:
-  virtual void VisitRegisteredExtension() OVERRIDE;
-  virtual void SetPrefs(base::DictionaryValue* prefs) OVERRIDE;
+  virtual void VisitRegisteredExtension() override;
+  virtual void SetPrefs(base::DictionaryValue* prefs) override;
 
  private:
   Profile* profile_;
   bool is_migration_;
 
   DISALLOW_COPY_AND_ASSIGN(Provider);
 };
 
 }  // namespace default_apps
 
 #endif  // CHROME_BROWSER_EXTENSIONS_DEFAULT_APPS_H_