ServiceWorker: Implement StartWorker by using mojo

content/renderer/render_thread_impl.cc

Index: content/renderer/render_thread_impl.cc
diff --git a/content/renderer/render_thread_impl.cc b/content/renderer/render_thread_impl.cc
index 431af215394334381e53e98d50cd39439fe93d87..40a6a4f116d10fa71c62434764e346b461995440 100644
--- a/content/renderer/render_thread_impl.cc
+++ b/content/renderer/render_thread_impl.cc
@@ -118,6 +118,7 @@
 #include "content/renderer/renderer_blink_platform_impl.h"
 #include "content/renderer/scheduler/resource_dispatch_throttler.h"
 #include "content/renderer/service_worker/embedded_worker_dispatcher.h"
+#include "content/renderer/service_worker/embedded_worker_instance_client_impl.h"
 #include "content/renderer/service_worker/service_worker_context_client.h"
 #include "content/renderer/service_worker/service_worker_context_message_filter.h"
 #include "content/renderer/shared_worker/embedded_shared_worker_stub.h"
@@ -849,8 +850,11 @@ void RenderThreadImpl::Init(
   GetContentClient()->renderer()->ExposeInterfacesToBrowser(
       GetInterfaceRegistry());
 
-  GetInterfaceRegistry()->AddInterface(base::Bind(CreateFrameFactory));
-  GetInterfaceRegistry()->AddInterface(base::Bind(CreateEmbeddedWorkerSetup));
+  GetInterfaceRegistry()->AddInterface(base::Bind(&CreateFrameFactory));
+  GetInterfaceRegistry()->AddInterface(base::Bind(&CreateEmbeddedWorkerSetup));
+  GetInterfaceRegistry()->AddInterface(
+      base::Bind(&EmbeddedWorkerInstanceClientImpl::Create,
+                 base::Unretained(embedded_worker_dispatcher_.get())));
 
   GetRemoteInterfaces()->GetInterface(
       mojo::GetProxy(&storage_partition_service_));