replace OVERRIDE and FINAL with override and final in jingle/

jingle/notifier/communicator/single_login_attempt.h

Index: jingle/notifier/communicator/single_login_attempt.h
diff --git a/jingle/notifier/communicator/single_login_attempt.h b/jingle/notifier/communicator/single_login_attempt.h
index baf45e15e89688dd87eec9ae1bbbe7d6d3d0bdb4..7c877cbc0095fda6fbfd50ec43dd06ba91afab74 100644
--- a/jingle/notifier/communicator/single_login_attempt.h
+++ b/jingle/notifier/communicator/single_login_attempt.h
@@ -61,10 +61,10 @@ class SingleLoginAttempt : public XmppConnection::Delegate {
 
   // 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);