Add Client Attribute to FetchEvent- Chromium Side.

content/browser/service_worker/service_worker_provider_host.cc

Index: content/browser/service_worker/service_worker_provider_host.cc
diff --git a/content/browser/service_worker/service_worker_provider_host.cc b/content/browser/service_worker/service_worker_provider_host.cc
index 6a79c56d753730f444f8e027745818d1db8ea1ea..6c81a738ca2da3bc21e44e14a9d1ad6ef631d90e 100644
--- a/content/browser/service_worker/service_worker_provider_host.cc
+++ b/content/browser/service_worker/service_worker_provider_host.cc
@@ -323,15 +323,11 @@ ServiceWorkerProviderHost::CreateRequestHandler(
   if (ServiceWorkerUtils::IsMainResourceType(resource_type) ||
       controlling_version()) {
     return scoped_ptr<ServiceWorkerRequestHandler>(
-        new ServiceWorkerControlleeRequestHandler(context_,
-                                                  AsWeakPtr(),
-                                                  blob_storage_context,
-                                                  request_mode,
-                                                  credentials_mode,
-                                                  resource_type,
-                                                  request_context_type,
-                                                  frame_type,
-                                                  body));
+        new ServiceWorkerControlleeRequestHandler(
+            context_, AsWeakPtr(), blob_storage_context, request_mode,
+            credentials_mode, resource_type, request_context_type, frame_type,
+            GetWindowClientInfoOnUI(render_process_id_, render_frame_id_),
+            body));
   }
   return scoped_ptr<ServiceWorkerRequestHandler>();
 }