replace OVERRIDE and FINAL with override and final in sync/

sync/test/engine/mock_model_type_sync_proxy.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_TEST_ENGINE_MOCK_MODEL_TYPE_SYNC_PROXY_H_
 #define SYNC_TEST_ENGINE_MOCK_MODEL_TYPE_SYNC_PROXY_H_
 
 #include <vector>
 
 #include "base/callback.h"
@@ skipping 15 matching lines @@
 // It keeps a log of all received messages so tests can make assertions based
 // on their value.
 class MockModelTypeSyncProxy : public ModelTypeSyncProxy {
  public:
   MockModelTypeSyncProxy();
   virtual ~MockModelTypeSyncProxy();
 
   // Implementation of ModelTypeSyncProxy.
   virtual void OnCommitCompleted(
       const DataTypeState& type_state,
-      const CommitResponseDataList& response_list) OVERRIDE;
+      const CommitResponseDataList& response_list) override;
   virtual void OnUpdateReceived(
       const DataTypeState& type_state,
       const UpdateResponseDataList& response_list,
-      const UpdateResponseDataList& pending_updates) OVERRIDE;
+      const UpdateResponseDataList& pending_updates) override;
 
   // By default, this object behaves as if all messages are processed
   // immediately.  Sometimes it is useful to defer work until later, as might
   // happen in the real world if the model thread's task queue gets backed up.
   void SetSynchronousExecution(bool is_synchronous);
 
   // Runs any work that was deferred while this class was in asynchronous mode.
   //
   // This function is not useful unless this object is set to synchronous
   // execution mode, which is the default.
@@ skipping 80 matching lines @@
   std::map<const std::string, int64> sequence_numbers_;
   std::map<const std::string, int64> base_versions_;
   std::map<const std::string, std::string> assigned_ids_;
 
   DISALLOW_COPY_AND_ASSIGN(MockModelTypeSyncProxy);
 };
 
 }  // namespace syncer
 
 #endif  // SYNC_TEST_ENGINE_MOCK_MODEL_TYPE_SYNC_PROXY_H_