Introduce worker_devtools_agent_route_id for EmbeddedWorker.

content/renderer/service_worker/embedded_worker_dispatcher.cc

Index: content/renderer/service_worker/embedded_worker_dispatcher.cc
diff --git a/content/renderer/service_worker/embedded_worker_dispatcher.cc b/content/renderer/service_worker/embedded_worker_dispatcher.cc
index 82a3d339cb806ed733d9d21d139733708cf7ed02..5ea15358fd8e065b4126c2eaf48e2d14a0822c9d 100644
--- a/content/renderer/service_worker/embedded_worker_dispatcher.cc
+++ b/content/renderer/service_worker/embedded_worker_dispatcher.cc
@@ -58,18 +58,20 @@ void EmbeddedWorkerDispatcher::WorkerContextDestroyed(
   workers_.Remove(embedded_worker_id);
 }
 
-void EmbeddedWorkerDispatcher::OnStartWorker(int embedded_worker_id,
-                                             int64 service_worker_version_id,
-                                             const GURL& service_worker_scope,
-                                             const GURL& script_url) {
+void EmbeddedWorkerDispatcher::OnStartWorker(
+    int embedded_worker_id,
+    int64 service_worker_version_id,
+    const GURL& service_worker_scope,
+    const GURL& script_url,
+    int worker_devtools_agent_route_id) {
   DCHECK(!workers_.Lookup(embedded_worker_id));
-  scoped_ptr<WorkerWrapper> wrapper(new WorkerWrapper(
-      blink::WebEmbeddedWorker::create(
-          new EmbeddedWorkerContextClient(
-              embedded_worker_id,
-              service_worker_version_id,
-              service_worker_scope,
-              script_url),
+  scoped_ptr<WorkerWrapper> wrapper(
+      new WorkerWrapper(blink::WebEmbeddedWorker::create(
+          new EmbeddedWorkerContextClient(embedded_worker_id,
+                                          service_worker_version_id,
+                                          service_worker_scope,
+                                          script_url,
+                                          worker_devtools_agent_route_id),
           NULL)));
 
   blink::WebEmbeddedWorkerStartData start_data;