[ServiceWorker] Add EmbeddedWorkerInstanceHost Interface.

content/browser/service_worker/service_worker_context_unittest.cc

Index: content/browser/service_worker/service_worker_context_unittest.cc
diff --git a/content/browser/service_worker/service_worker_context_unittest.cc b/content/browser/service_worker/service_worker_context_unittest.cc
index 1a49d8bc99a4354c31a417d87e74ffcc721c700a..ffcbdf6583e082c216be1d65e9f9312cf5ddfb3a 100644
--- a/content/browser/service_worker/service_worker_context_unittest.cc
+++ b/content/browser/service_worker/service_worker_context_unittest.cc
@@ -176,12 +176,13 @@ class RecordableEmbeddedWorkerInstanceClient
   const std::vector<Message>& events() const { return events_; }
 
  protected:
-  void StartWorker(
-      const EmbeddedWorkerStartParams& params,
-      mojom::ServiceWorkerEventDispatcherRequest request) override {
+  void StartWorker(const EmbeddedWorkerStartParams& params,
+                   mojom::ServiceWorkerEventDispatcherRequest request,
+                   mojom::EmbeddedWorkerInstanceHostAssociatedPtrInfo
+                       instance_host) override {
     events_.push_back(Message::StartWorker);
     EmbeddedWorkerTestHelper::MockEmbeddedWorkerInstanceClient::StartWorker(
-        params, std::move(request));
+        params, std::move(request), std::move(instance_host));
   }
 
   void StopWorker(const StopWorkerCallback& callback) override {