Replacing the OVERRIDE with override and FINAL with final in jingle

jingle/notifier/listener/send_ping_task.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.
 //
 // Methods for sending the update stanza to notify peers via xmpp.
 
 #ifndef JINGLE_NOTIFIER_LISTENER_SEND_PING_TASK_H_
 #define JINGLE_NOTIFIER_LISTENER_SEND_PING_TASK_H_
 
 #include "base/basictypes.h"
@@ skipping 14 matching lines @@
     virtual void OnPingResponseReceived() = 0;
 
    protected:
     virtual ~Delegate();
   };
 
   SendPingTask(buzz::XmppTaskParentInterface* parent, Delegate* delegate);
   virtual ~SendPingTask();
 
   // Overridden from buzz::XmppTask.
-  virtual int ProcessStart() OVERRIDE;
-  virtual int ProcessResponse() OVERRIDE;
-  virtual bool HandleStanza(const buzz::XmlElement* stanza) OVERRIDE;
+  virtual int ProcessStart() override;
+  virtual int ProcessResponse() override;
+  virtual bool HandleStanza(const buzz::XmlElement* stanza) override;
 
  private:
   static buzz::XmlElement* MakePingStanza(const std::string& task_id);
 
   FRIEND_TEST_ALL_PREFIXES(SendPingTaskTest, MakePingStanza);
 
   std::string ping_task_id_;
   Delegate* delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(SendPingTask);
 };
 
 typedef SendPingTask::Delegate SendPingTaskDelegate;
 
 }  // namespace notifier
 
 #endif  // JINGLE_NOTIFIER_LISTENER_SEND_PING_TASK_H_