Reland of [ServiceWorker] Mojofy PushEvent of Service Worker.

content/browser/service_worker/embedded_worker_test_helper.h

Index: content/browser/service_worker/embedded_worker_test_helper.h
diff --git a/content/browser/service_worker/embedded_worker_test_helper.h b/content/browser/service_worker/embedded_worker_test_helper.h
index 74c6a73d3c6e0cdb33a58d9f37094fc46aec41d7..9a6dc603b74d7bc1e86162754cee6c2c62ed980b 100644
--- a/content/browser/service_worker/embedded_worker_test_helper.h
+++ b/content/browser/service_worker/embedded_worker_test_helper.h
@@ -190,9 +190,10 @@ class EmbeddedWorkerTestHelper : public IPC::Sender,
                             const ServiceWorkerFetchRequest& request,
                             mojom::FetchEventPreloadHandlePtr preload_handle,
                             const FetchCallback& callback);
-  virtual void OnPushEvent(int embedded_worker_id,
-                           int request_id,
-                           const PushEventPayload& payload);
+  virtual void OnPushEvent(
+      const PushEventPayload& payload,
+      const mojom::ServiceWorkerEventDispatcher::DispatchPushEventCallback&
+          callback);
 
   // These functions simulate sending an EmbeddedHostMsg message through the
   // legacy IPC system to the browser.
@@ -230,7 +231,10 @@ class EmbeddedWorkerTestHelper : public IPC::Sender,
                         const ServiceWorkerFetchRequest& request,
                         mojom::FetchEventPreloadHandlePtr preload_handle,
                         const FetchCallback& callback);
-  void OnPushEventStub(int request_id, const PushEventPayload& payload);
+  void OnPushEventStub(
+      const PushEventPayload& payload,
+      const mojom::ServiceWorkerEventDispatcher::DispatchPushEventCallback&
+          callback);
 
   MessagePortMessageFilter* NewMessagePortMessageFilter();