Bug 1197012 - Fix ThrowTypeError in Notification. r=mccr8

--HG--
extra : commitid : EfR8HuHT7WA
extra : rebase_source : 9d713b3293a1b0e08f2be6015a81a179e4aa1c0e

dom/notification/Notification.cpp

@@ -2266,7 +2266,8 @@ Notification::ShowPersistentNotification(nsIGlobalObject *aGlobal,
 
     if (NS_WARN_IF(NS_FAILED(loadChecker->Result()))) {
       if (loadChecker->Result() == NS_ERROR_NOT_AVAILABLE) {
-        aRv.ThrowTypeError(MSG_NO_ACTIVE_WORKER);
+        nsAutoString scope(aScope);
+        aRv.ThrowTypeError(MSG_NO_ACTIVE_WORKER, &scope);
       } else {
         aRv.Throw(NS_ERROR_DOM_SECURITY_ERR);
       }

dom/workers/ServiceWorkerRegistration.cpp

@@ -688,7 +688,7 @@ ServiceWorkerRegistrationMainThread::ShowNotification(JSContext* aCx,
 
   nsRefPtr<workers::ServiceWorker> worker = GetActive();
   if (!worker) {
-    aRv.ThrowTypeError(MSG_NO_ACTIVE_WORKER);
+    aRv.ThrowTypeError(MSG_NO_ACTIVE_WORKER, &mScope);
     return nullptr;
   }