[ServiceWorker] Add EmbeddedWorkerInstanceHost Interface.

content/browser/service_worker/embedded_worker_test_helper.cc

Index: content/browser/service_worker/embedded_worker_test_helper.cc
diff --git a/content/browser/service_worker/embedded_worker_test_helper.cc b/content/browser/service_worker/embedded_worker_test_helper.cc
index 8103b7451172c61d84b9638a3bdd7c1092eae4ab..b88bc66de61f79e93518b4418de1422ad96d2659 100644
--- a/content/browser/service_worker/embedded_worker_test_helper.cc
+++ b/content/browser/service_worker/embedded_worker_test_helper.cc
@@ -13,6 +13,7 @@
 #include "base/atomic_sequence_num.h"
 #include "base/bind.h"
 #include "base/memory/ptr_util.h"
+#include "base/run_loop.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "base/time/time.h"
 #include "content/browser/service_worker/embedded_worker_instance.h"
@@ -71,7 +72,8 @@ EmbeddedWorkerTestHelper::MockEmbeddedWorkerInstanceClient::
 
 void EmbeddedWorkerTestHelper::MockEmbeddedWorkerInstanceClient::StartWorker(
     const EmbeddedWorkerStartParams& params,
-    mojom::ServiceWorkerEventDispatcherRequest dispatcher_request) {
+    mojom::ServiceWorkerEventDispatcherRequest dispatcher_request,
+    mojom::EmbeddedWorkerInstanceHostAssociatedPtrInfo instance_host) {
   if (!helper_)
     return;
 
@@ -82,7 +84,8 @@ void EmbeddedWorkerTestHelper::MockEmbeddedWorkerInstanceClient::StartWorker(
   ASSERT_TRUE(worker);
   EXPECT_EQ(EmbeddedWorkerStatus::STARTING, worker->status());
 
-  helper_->OnStartWorkerStub(params, std::move(dispatcher_request));
+  helper_->OnStartWorkerStub(params, std::move(dispatcher_request),
+                             std::move(instance_host));
 }
 
 void EmbeddedWorkerTestHelper::MockEmbeddedWorkerInstanceClient::StopWorker(
@@ -371,7 +374,8 @@ void EmbeddedWorkerTestHelper::OnStartWorker(
     const GURL& scope,
     const GURL& script_url,
     bool pause_after_download,
-    mojom::ServiceWorkerEventDispatcherRequest request) {
+    mojom::ServiceWorkerEventDispatcherRequest request,
+    mojom::EmbeddedWorkerInstanceHostAssociatedPtrInfo instance_host) {
   EmbeddedWorkerInstance* worker = registry()->GetWorker(embedded_worker_id);
   ASSERT_TRUE(worker);
   MockServiceWorkerEventDispatcher::Create(AsWeakPtr(), worker->thread_id(),
@@ -379,6 +383,8 @@ void EmbeddedWorkerTestHelper::OnStartWorker(
 
   embedded_worker_id_service_worker_version_id_map_[embedded_worker_id] =
       service_worker_version_id;
+  embedded_worker_id_instance_host_ptr_map_[embedded_worker_id].Bind(
+      std::move(instance_host));
   SimulateWorkerReadyForInspection(embedded_worker_id);
   SimulateWorkerScriptCached(embedded_worker_id);
   SimulateWorkerScriptLoaded(embedded_worker_id);
@@ -528,8 +534,10 @@ void EmbeddedWorkerTestHelper::SimulateWorkerReadyForInspection(
     int embedded_worker_id) {
   EmbeddedWorkerInstance* worker = registry()->GetWorker(embedded_worker_id);
   ASSERT_TRUE(worker);
-  registry()->OnWorkerReadyForInspection(worker->process_id(),
-                                         embedded_worker_id);
+  ASSERT_TRUE(embedded_worker_id_instance_host_ptr_map_[embedded_worker_id]);
+  embedded_worker_id_instance_host_ptr_map_[embedded_worker_id]
+      ->OnReadyForInspection();
+  base::RunLoop().RunUntilIdle();
 }
 
 void EmbeddedWorkerTestHelper::SimulateWorkerScriptCached(
@@ -597,7 +605,8 @@ void EmbeddedWorkerTestHelper::SimulateSend(IPC::Message* message) {
 
 void EmbeddedWorkerTestHelper::OnStartWorkerStub(
     const EmbeddedWorkerStartParams& params,
-    mojom::ServiceWorkerEventDispatcherRequest request) {
+    mojom::ServiceWorkerEventDispatcherRequest request,
+    mojom::EmbeddedWorkerInstanceHostAssociatedPtrInfo instance_host) {
   EmbeddedWorkerInstance* worker =
       registry()->GetWorker(params.embedded_worker_id);
   ASSERT_TRUE(worker);
@@ -607,7 +616,7 @@ void EmbeddedWorkerTestHelper::OnStartWorkerStub(
       base::Bind(&EmbeddedWorkerTestHelper::OnStartWorker, AsWeakPtr(),
                  params.embedded_worker_id, params.service_worker_version_id,
                  params.scope, params.script_url, params.pause_after_download,
-                 base::Passed(&request)));
+                 base::Passed(&request), base::Passed(&instance_host)));
 }
 
 void EmbeddedWorkerTestHelper::OnResumeAfterDownloadStub(