replace OVERRIDE and FINAL with override and final in sync/

sync/internal_api/public/events/get_updates_response_event.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 SYNC_INTERNAL_API_EVENTS_GET_UPDATES_RESPONSE_EVENT_H
 #define SYNC_INTERNAL_API_EVENTS_GET_UPDATES_RESPONSE_EVENT_H
 
 #include "base/memory/scoped_ptr.h"
 #include "base/time/time.h"
 #include "base/values.h"
@@ skipping 10 matching lines @@
 // and do not vary for each type of GetUpdate cycle.
 class SYNC_EXPORT_PRIVATE GetUpdatesResponseEvent : public ProtocolEvent {
  public:
   GetUpdatesResponseEvent(
       base::Time timestamp,
       const sync_pb::ClientToServerResponse& response,
       SyncerError error);
 
   virtual ~GetUpdatesResponseEvent();
 
-  virtual base::Time GetTimestamp() const OVERRIDE;
-  virtual std::string GetType() const OVERRIDE;
-  virtual std::string GetDetails() const OVERRIDE;
-  virtual scoped_ptr<base::DictionaryValue> GetProtoMessage() const OVERRIDE;
-  virtual scoped_ptr<ProtocolEvent> Clone() const OVERRIDE;
+  virtual base::Time GetTimestamp() const override;
+  virtual std::string GetType() const override;
+  virtual std::string GetDetails() const override;
+  virtual scoped_ptr<base::DictionaryValue> GetProtoMessage() const override;
+  virtual scoped_ptr<ProtocolEvent> Clone() const override;
 
  private:
   const base::Time timestamp_;
   const sync_pb::ClientToServerResponse response_;
   const SyncerError error_;
 
   DISALLOW_COPY_AND_ASSIGN(GetUpdatesResponseEvent);
 };
 
 }  // namespace syncer
 
 #endif  // SYNC_INTERNAL_API_EVENTS_GET_UPDATES_RESPONSE_EVENT_H