Replacing the OVERRIDE with override and FINAL with final in storage

storage/browser/fileapi/file_system_quota_client.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 STORAGE_BROWSER_FILEAPI_FILE_SYSTEM_QUOTA_CLIENT_H_
 #define STORAGE_BROWSER_FILEAPI_FILE_SYSTEM_QUOTA_CLIENT_H_
 
 #include <set>
 #include <string>
 #include <utility>
@@ skipping 22 matching lines @@
 // (except for the constructor/destructor).
 class STORAGE_EXPORT_PRIVATE FileSystemQuotaClient
     : public NON_EXPORTED_BASE(storage::QuotaClient) {
  public:
   FileSystemQuotaClient(
       FileSystemContext* file_system_context,
       bool is_incognito);
   virtual ~FileSystemQuotaClient();
 
   // QuotaClient methods.
-  virtual storage::QuotaClient::ID id() const OVERRIDE;
-  virtual void OnQuotaManagerDestroyed() OVERRIDE;
+  virtual storage::QuotaClient::ID id() const override;
+  virtual void OnQuotaManagerDestroyed() override;
   virtual void GetOriginUsage(const GURL& origin_url,
                               storage::StorageType type,
-                              const GetUsageCallback& callback) OVERRIDE;
+                              const GetUsageCallback& callback) override;
   virtual void GetOriginsForType(storage::StorageType type,
-                                 const GetOriginsCallback& callback) OVERRIDE;
+                                 const GetOriginsCallback& callback) override;
   virtual void GetOriginsForHost(storage::StorageType type,
                                  const std::string& host,
-                                 const GetOriginsCallback& callback) OVERRIDE;
+                                 const GetOriginsCallback& callback) override;
   virtual void DeleteOriginData(const GURL& origin,
                                 storage::StorageType type,
-                                const DeletionCallback& callback) OVERRIDE;
-  virtual bool DoesSupport(storage::StorageType type) const OVERRIDE;
+                                const DeletionCallback& callback) override;
+  virtual bool DoesSupport(storage::StorageType type) const override;
 
  private:
   base::SequencedTaskRunner* file_task_runner() const;
 
   scoped_refptr<FileSystemContext> file_system_context_;
 
   bool is_incognito_;
 
   DISALLOW_COPY_AND_ASSIGN(FileSystemQuotaClient);
 };
 
 }  // namespace storage
 
 #endif  // STORAGE_BROWSER_FILEAPI_FILE_SYSTEM_QUOTA_CLIENT_H_