| Index: content/browser/push_messaging/push_messaging_router.cc
 | 
| diff --git a/content/browser/push_messaging/push_messaging_router.cc b/content/browser/push_messaging/push_messaging_router.cc
 | 
| index 8e93fe71ece00d45b30c3f57a4b548f44b5dbb5b..01a85749c83967c436cf1fa6f557f836cd2981e5 100644
 | 
| --- a/content/browser/push_messaging/push_messaging_router.cc
 | 
| +++ b/content/browser/push_messaging/push_messaging_router.cc
 | 
| @@ -73,8 +73,7 @@ void PushMessagingRouter::FindServiceWorkerRegistrationCallback(
 | 
|      const PushEventPayload& payload,
 | 
|      const DeliverMessageCallback& deliver_message_callback,
 | 
|      ServiceWorkerStatusCode service_worker_status,
 | 
| -    const scoped_refptr<ServiceWorkerRegistration>&
 | 
| -        service_worker_registration) {
 | 
| +    scoped_refptr<ServiceWorkerRegistration> service_worker_registration) {
 | 
|    DCHECK_CURRENTLY_ON(BrowserThread::IO);
 | 
|    // TODO(mvanouwerkerk): UMA logging.
 | 
|    if (service_worker_status != SERVICE_WORKER_OK) {
 | 
| 
 |