ServiceWorker: Store the existence of fetch event handler

content/browser/service_worker/embedded_worker_test_helper.cc

 // Copyright 2014 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.
 
 #include "content/browser/service_worker/embedded_worker_test_helper.h"
 
 #include <map>
 #include <string>
 #include <utility>
 
@@ skipping 205 matching lines @@
   SimulateSend(new ServiceWorkerHostMsg_ExtendableMessageEventFinished(
       embedded_worker_id, request_id,
       blink::WebServiceWorkerEventResultCompleted));
 }
 
 void EmbeddedWorkerTestHelper::OnInstallEvent(int embedded_worker_id,
                                               int request_id) {
   // The installing worker may have been doomed and terminated.
   if (!registry()->GetWorker(embedded_worker_id))
     return;
-  SimulateSend(
-      new ServiceWorkerHostMsg_InstallEventFinished(
-          embedded_worker_id, request_id,
-          blink::WebServiceWorkerEventResultCompleted));
+  SimulateSend(new ServiceWorkerHostMsg_InstallEventFinished(
+      embedded_worker_id, request_id,
+      blink::WebServiceWorkerEventResultCompleted, true));
 }
 
 void EmbeddedWorkerTestHelper::OnFetchEvent(
     int embedded_worker_id,
     int request_id,
     const ServiceWorkerFetchRequest& request) {
   SimulateSend(new ServiceWorkerHostMsg_FetchEventFinished(
       embedded_worker_id, request_id,
       SERVICE_WORKER_FETCH_EVENT_RESULT_RESPONSE,
       ServiceWorkerResponse(
@@ skipping 198 matching lines @@
 
 MessagePortMessageFilter*
 EmbeddedWorkerTestHelper::NewMessagePortMessageFilter() {
   scoped_refptr<MessagePortMessageFilter> filter(
       new MockMessagePortMessageFilter);
   message_port_message_filters_.push_back(filter);
   return filter.get();
 }
 
 }  // namespace content