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

chrome/browser/chromeos/extensions/external_cache.h

 // Copyright (c) 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_CHROMEOS_EXTENSIONS_EXTERNAL_CACHE_H_
 #define CHROME_BROWSER_CHROMEOS_EXTENSIONS_EXTERNAL_CACHE_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 65 matching lines @@
   virtual ~ExternalCache();
 
   // Returns already cached extensions.
   const base::DictionaryValue* cached_extensions() {
     return cached_extensions_.get();
   }
 
   // Implementation of content::NotificationObserver:
   virtual void Observe(int type,
                        const content::NotificationSource& source,
-                       const content::NotificationDetails& details) OVERRIDE;
+                       const content::NotificationDetails& details) override;
 
   // Implementation of ExtensionDownloaderDelegate:
   virtual void OnExtensionDownloadFailed(
       const std::string& id,
       Error error,
       const PingResult& ping_result,
-      const std::set<int>& request_ids) OVERRIDE;
+      const std::set<int>& request_ids) override;
 
   virtual void OnExtensionDownloadFinished(
       const std::string& id,
       const base::FilePath& path,
       bool file_ownership_passed,
       const GURL& download_url,
       const std::string& version,
       const PingResult& ping_result,
-      const std::set<int>& request_ids) OVERRIDE;
+      const std::set<int>& request_ids) override;
 
-  virtual bool IsExtensionPending(const std::string& id) OVERRIDE;
+  virtual bool IsExtensionPending(const std::string& id) override;
 
   virtual bool GetExtensionExistingVersion(const std::string& id,
-                                           std::string* version) OVERRIDE;
+                                           std::string* version) override;
 
   // Shut down the cache. The |callback| will be invoked when the cache has shut
   // down completely and there are no more pending file I/O operations.
   void Shutdown(const base::Closure& callback);
 
   // Replace the list of extensions to cache with |prefs| and perform update
   // checks for these.
   void UpdateExtensionsList(scoped_ptr<base::DictionaryValue> prefs);
 
   // If a user of one of the ExternalCache's extensions detects that
@@ skipping 71 matching lines @@
 
   // Weak factory for callbacks.
   base::WeakPtrFactory<ExternalCache> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ExternalCache);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_EXTENSIONS_EXTERNAL_CACHE_H_