Replacing the OVERRIDE with override and FINAL with final in jingle

jingle/notifier/communicator/single_login_attempt.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 JINGLE_NOTIFIER_COMMUNICATOR_SINGLE_LOGIN_ATTEMPT_H_
 #define JINGLE_NOTIFIER_COMMUNICATOR_SINGLE_LOGIN_ATTEMPT_H_
 
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "jingle/notifier/base/xmpp_connection.h"
@@ skipping 43 matching lines @@
     virtual ~Delegate();
   };
 
   // Does not take ownership of |delegate|, which must not be NULL.
   SingleLoginAttempt(const LoginSettings& login_settings, Delegate* delegate);
 
   virtual ~SingleLoginAttempt();
 
   // XmppConnection::Delegate implementation.
   virtual void OnConnect(
-      base::WeakPtr<buzz::XmppTaskParentInterface> parent) OVERRIDE;
+      base::WeakPtr<buzz::XmppTaskParentInterface> parent) override;
   virtual void OnError(buzz::XmppEngine::Error error,
                        int error_subcode,
-                       const buzz::XmlElement* stream_error) OVERRIDE;
+                       const buzz::XmlElement* stream_error) override;
 
  private:
   void TryConnect(const ConnectionSettings& new_settings);
 
   const LoginSettings login_settings_;
   Delegate* const delegate_;
   const ConnectionSettingsList settings_list_;
   ConnectionSettingsList::const_iterator current_settings_;
   scoped_ptr<XmppConnection> xmpp_connection_;
 
   DISALLOW_COPY_AND_ASSIGN(SingleLoginAttempt);
 };
 
 }  // namespace notifier
 
 #endif  // JINGLE_NOTIFIER_COMMUNICATOR_SINGLE_LOGIN_ATTEMPT_H_