[ServiceWorker] Add EmbeddedWorkerInstanceHost Interface.

content/browser/service_worker/service_worker_dispatcher_host_unittest.cc

 // Copyright 2013 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/service_worker_dispatcher_host.h"
 
 #include <stdint.h>
 
 #include <utility>
 
@@ skipping 66 matching lines @@
 
  protected:
   EmbeddedWorkerTestHelper* helper_;
   ~TestingServiceWorkerDispatcherHost() override {}
 };
 
 class FailToStartWorkerTestHelper : public EmbeddedWorkerTestHelper {
  public:
   FailToStartWorkerTestHelper() : EmbeddedWorkerTestHelper(base::FilePath()) {}
 
-  void OnStartWorker(
-      int embedded_worker_id,
-      int64_t service_worker_version_id,
-      const GURL& scope,
-      const GURL& script_url,
-      bool pause_after_download,
-      mojom::ServiceWorkerEventDispatcherRequest request) override {
-    EmbeddedWorkerInstance* worker = registry()->GetWorker(embedded_worker_id);
-    registry()->OnWorkerStopped(worker->process_id(), embedded_worker_id);
+  void OnStartWorker(int embedded_worker_id,
+                     int64_t service_worker_version_id,
+                     const GURL& scope,
+                     const GURL& script_url,
+                     bool pause_after_download,
+                     mojom::ServiceWorkerEventDispatcherRequest request,
+                     mojom::EmbeddedWorkerInstanceHostAssociatedPtrInfo
+                         instance_host) override {
+    mojom::EmbeddedWorkerInstanceHostAssociatedPtr instance_host_ptr;
+    instance_host_ptr.Bind(std::move(instance_host));
+    instance_host_ptr->OnStopped();
+    base::RunLoop().RunUntilIdle();
   }
 };
 
 class ServiceWorkerDispatcherHostTest : public testing::Test {
  protected:
   ServiceWorkerDispatcherHostTest()
       : browser_thread_bundle_(TestBrowserThreadBundle::IO_MAINLOOP) {}
 
   void SetUp() override {
     Initialize(base::MakeUnique<EmbeddedWorkerTestHelper>(base::FilePath()));
@@ skipping 725 matching lines @@
   dispatcher_host_->OnMessageReceived(ServiceWorkerHostMsg_FetchEventResponse(
       version_->embedded_worker()->embedded_worker_id(), kFetchEventId,
       SERVICE_WORKER_FETCH_EVENT_RESULT_FALLBACK, ServiceWorkerResponse(),
       base::Time::Now()));
 
   base::RunLoop().RunUntilIdle();
   EXPECT_EQ(0, dispatcher_host_->bad_messages_received_count_);
 }
 
 }  // namespace content