Replace FINAL and OVERRIDE with their C++11 counterparts in chrome/test

chrome/test/base/history_index_restore_observer.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_TEST_BASE_HISTORY_INDEX_RESTORE_OBSERVER_H_
 #define CHROME_TEST_BASE_HISTORY_INDEX_RESTORE_OBSERVER_H_
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "chrome/browser/history/in_memory_url_index.h"
 
 // HistoryIndexRestoreObserver is used when blocking until the InMemoryURLIndex
 // finishes restoring. As soon as the InMemoryURLIndex finishes restoring the
 // provided Closure is invoked.
 class HistoryIndexRestoreObserver
     : public history::InMemoryURLIndex::RestoreCacheObserver {
  public:
   explicit HistoryIndexRestoreObserver(const base::Closure& task);
   virtual ~HistoryIndexRestoreObserver();
 
   bool succeeded() const { return succeeded_; }
 
   // RestoreCacheObserver implementation.
-  virtual void OnCacheRestoreFinished(bool success) OVERRIDE;
+  virtual void OnCacheRestoreFinished(bool success) override;
 
  private:
   base::Closure task_;
   bool succeeded_;
 
   DISALLOW_COPY_AND_ASSIGN(HistoryIndexRestoreObserver);
 };
 
 #endif  // CHROME_TEST_BASE_HISTORY_INDEX_RESTORE_OBSERVER_H_