replace OVERRIDE and FINAL with override and final in chrome/browser/[r-z]*

chrome/browser/safe_browsing/incident_reporting/last_download_finder.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 CHROME_BROWSER_SAFE_BROWSING_INCIDENT_REPORTING_LAST_DOWNLOAD_FINDER_H_
 #define CHROME_BROWSER_SAFE_BROWSING_INCIDENT_REPORTING_LAST_DOWNLOAD_FINDER_H_
 
 #include <vector>
 
 #include "base/callback.h"
@@ skipping 73 matching lines @@
   // Removes the profile pointed to by |it| from profiles_ and reports results
   // if there are no more pending queries.
   void RemoveProfileAndReportIfDone(std::vector<Profile*>::iterator it);
 
   // Invokes the caller-supplied callback with the download found.
   void ReportResults();
 
   // content::NotificationObserver methods.
   virtual void Observe(int type,
                        const content::NotificationSource& source,
-                       const content::NotificationDetails& details) OVERRIDE;
+                       const content::NotificationDetails& details) override;
 
   // Caller-supplied callback to be invoked when the most recent download is
   // found.
   LastDownloadCallback callback_;
 
   // The profiles for which a download query is pending.
   std::vector<Profile*> profiles_;
 
   // Registrar for observing profile lifecycle notifications.
   content::NotificationRegistrar notification_registrar_;
 
   // The most recent download, updated progressively as query results arrive.
   history::DownloadRow most_recent_row_;
 
   // A factory for asynchronous operations on profiles' HistoryService.
   base::WeakPtrFactory<LastDownloadFinder> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(LastDownloadFinder);
 };
 
 }  // namespace safe_browsing
 
 #endif  // CHROME_BROWSER_SAFE_BROWSING_INCIDENT_REPORTING_LAST_DOWNLOAD_FINDER_H_