replace OVERRIDE and FINAL with override and final in chrome/browser/[a-i]*

chrome/browser/browsing_data/browsing_data_local_storage_helper.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_BROWSING_DATA_BROWSING_DATA_LOCAL_STORAGE_HELPER_H_
 #define CHROME_BROWSER_BROWSING_DATA_BROWSING_DATA_LOCAL_STORAGE_HELPER_H_
 
 #include <list>
 #include <set>
 #include <vector>
@@ skipping 76 matching lines @@
 
   // Returns the number of local storages currently stored.
   size_t GetLocalStorageCount() const;
 
   // Returns the set of origins that use local storage.
   const std::set<GURL>& GetLocalStorageInfo() const;
 
   // BrowsingDataLocalStorageHelper implementation.
   virtual void StartFetching(
       const base::Callback<void(const std::list<LocalStorageInfo>&)>& callback)
-          OVERRIDE;
-  virtual void DeleteOrigin(const GURL& origin) OVERRIDE;
+          override;
+  virtual void DeleteOrigin(const GURL& origin) override;
 
  private:
   virtual ~CannedBrowsingDataLocalStorageHelper();
 
   std::set<GURL> pending_local_storage_info_;
 
   DISALLOW_COPY_AND_ASSIGN(CannedBrowsingDataLocalStorageHelper);
 };
 
 #endif  // CHROME_BROWSER_BROWSING_DATA_BROWSING_DATA_LOCAL_STORAGE_HELPER_H_