[ServiceWorker] Mojofy InstallEvent 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 9a8af6542d3071764196204c33c8ea210c5ea561..4ab6035e1312fd4f665b1e7df1b5c5eb54bd789d 100644
--- a/content/browser/service_worker/embedded_worker_test_helper.h
+++ b/content/browser/service_worker/embedded_worker_test_helper.h
@@ -65,7 +65,7 @@ struct ServiceWorkerFetchRequest;
 class EmbeddedWorkerTestHelper : public IPC::Sender,
                                  public IPC::Listener {
  public:
-  enum class Event { Activate };
+  enum class Event { Install, Activate };
   using FetchCallback =
       base::Callback<void(ServiceWorkerStatusCode,
                           base::Time /* dispatch_event_time */)>;
@@ -193,7 +193,9 @@ class EmbeddedWorkerTestHelper : public IPC::Sender,
       mojom::ExtendableMessageEventPtr event,
       const mojom::ServiceWorkerEventDispatcher::
           DispatchExtendableMessageEventCallback& callback);
-  virtual void OnInstallEvent(int embedded_worker_id, int request_id);
+  virtual void OnInstallEvent(
+      const mojom::ServiceWorkerEventDispatcher::DispatchInstallEventCallback&
+          callback);
   virtual void OnFetchEvent(int embedded_worker_id,
                             int fetch_event_id,
                             const ServiceWorkerFetchRequest& request,
@@ -251,7 +253,9 @@ class EmbeddedWorkerTestHelper : public IPC::Sender,
       mojom::ExtendableMessageEventPtr event,
       const mojom::ServiceWorkerEventDispatcher::
           DispatchExtendableMessageEventCallback& callback);
-  void OnInstallEventStub(int request_id);
+  void OnInstallEventStub(
+      const mojom::ServiceWorkerEventDispatcher::DispatchInstallEventCallback&
+          callback);
   void OnFetchEventStub(int thread_id,
                         int fetch_event_id,
                         const ServiceWorkerFetchRequest& request,
@@ -310,9 +314,6 @@ class EmbeddedWorkerTestHelper : public IPC::Sender,
   std::map<int /* thread_id */, int /* embedded_worker_id */>
       thread_id_embedded_worker_id_map_;
 
-  // Updated each time MessageToWorker message is received.
-  int current_embedded_worker_id_;
-
   std::vector<Event> events_;
 
   base::WeakPtrFactory<EmbeddedWorkerTestHelper> weak_factory_;