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

chrome/browser/extensions/updater/extension_cache_impl.h

 // Copyright 2014 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_UPDATER_EXTENSION_CACHE_IMPL_H_
 #define CHROME_BROWSER_EXTENSIONS_UPDATER_EXTENSION_CACHE_IMPL_H_
 
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 13 matching lines @@
 class LocalExtensionCache;
 
 // Singleton call that caches extensions .crx files to share them between
 // multiple users and profiles on the machine.
 class ExtensionCacheImpl : public ExtensionCache,
                            public content::NotificationObserver {
  public:
   static ExtensionCacheImpl* GetInstance();
 
   // Implementation of ExtensionCache.
-  virtual void Start(const base::Closure& callback) OVERRIDE;
-  virtual void Shutdown(const base::Closure& callback) OVERRIDE;
-  virtual void AllowCaching(const std::string& id) OVERRIDE;
+  virtual void Start(const base::Closure& callback) override;
+  virtual void Shutdown(const base::Closure& callback) override;
+  virtual void AllowCaching(const std::string& id) override;
   virtual bool GetExtension(const std::string& id,
                             base::FilePath* file_path,
-                            std::string* version) OVERRIDE;
+                            std::string* version) override;
   virtual void PutExtension(const std::string& id,
                             const base::FilePath& file_path,
                             const std::string& version,
-                            const PutExtensionCallback& callback) OVERRIDE;
+                            const PutExtensionCallback& callback) override;
 
   // Implementation of content::NotificationObserver:
   virtual void Observe(int type,
                        const content::NotificationSource& source,
-                       const content::NotificationDetails& details) OVERRIDE;
+                       const content::NotificationDetails& details) override;
 
  private:
   friend struct DefaultSingletonTraits<ExtensionCacheImpl>;
 
   ExtensionCacheImpl();
   virtual ~ExtensionCacheImpl();
 
   // Callback that is called when local cache is ready.
   void OnCacheInitialized();
 
@@ skipping 11 matching lines @@
 
   // Weak factory for callbacks.
   base::WeakPtrFactory<ExtensionCacheImpl> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionCacheImpl);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_UPDATER_EXTENSION_CACHE_IMPL_H_