Replacing the OVERRIDE with override and FINAL with final in jingle

jingle/notifier/listener/fake_push_client_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 JINGLE_NOTIFIER_LISTENER_NON_BLOCKING_FAKE_PUSH_CLIENT_OBSERVER_H_
 #define JINGLE_NOTIFIER_LISTENER_NON_BLOCKING_FAKE_PUSH_CLIENT_OBSERVER_H_
 
 #include "base/compiler_specific.h"
 #include "jingle/notifier/listener/push_client_observer.h"
 
 namespace notifier {
 
 // PushClientObserver implementation that can be used for testing.
 class FakePushClientObserver : public PushClientObserver {
  public:
   FakePushClientObserver();
   virtual ~FakePushClientObserver();
 
   // PushClientObserver implementation.
-  virtual void OnNotificationsEnabled() OVERRIDE;
+  virtual void OnNotificationsEnabled() override;
   virtual void OnNotificationsDisabled(
-      NotificationsDisabledReason reason) OVERRIDE;
+      NotificationsDisabledReason reason) override;
   virtual void OnIncomingNotification(
-      const Notification& notification) OVERRIDE;
+      const Notification& notification) override;
 
   NotificationsDisabledReason last_notifications_disabled_reason() const;
   const Notification& last_incoming_notification() const;
 
  private:
   NotificationsDisabledReason last_notifications_disabled_reason_;
   Notification last_incoming_notification_;
 };
 
 }  // namespace notifier
 
 #endif  // JINGLE_NOTIFIER_LISTENER_NON_BLOCKING_FAKE_PUSH_CLIENT_OBSERVER_H_