[WIP] off-main-thread loading

content/renderer/service_worker/service_worker_context_client.h

Index: content/renderer/service_worker/service_worker_context_client.h
diff --git a/content/renderer/service_worker/service_worker_context_client.h b/content/renderer/service_worker/service_worker_context_client.h
index 5385b98d16a2cb5168cacccff78f17eb17033c4b..c990b848dcf49c9d817d19e51b070519190b21be 100644
--- a/content/renderer/service_worker/service_worker_context_client.h
+++ b/content/renderer/service_worker/service_worker_context_client.h
@@ -60,6 +60,7 @@ class ServiceWorkerProviderContext;
 class ServiceWorkerContextClient;
 class ThreadSafeSender;
 class EmbeddedWorkerInstanceClientImpl;
+class WebWorkerFetchContextInfo;
 
 // This class provides access to/from an ServiceWorker's WorkerGlobalScope.
 // Unless otherwise noted, all methods are called on the worker thread.
@@ -190,6 +191,8 @@ class ServiceWorkerContextClient : public blink::WebServiceWorkerContextClient,
   // Called on the main thread.
   blink::WebServiceWorkerNetworkProvider* createServiceWorkerNetworkProvider()
       override;
+  blink::WebWorkerFetchContextInfo* createServiceWorkerFetchContextInfo()
+      override;
   blink::WebServiceWorkerProvider* createServiceWorkerProvider() override;
 
   void postMessageToClient(const blink::WebString& uuid,
@@ -320,6 +323,7 @@ class ServiceWorkerContextClient : public blink::WebServiceWorkerContextClient,
   const int64_t service_worker_version_id_;
   const GURL service_worker_scope_;
   const GURL script_url_;
+  int network_provider_id_ = -1;
   scoped_refptr<ThreadSafeSender> sender_;
   scoped_refptr<base::SingleThreadTaskRunner> main_thread_task_runner_;
   scoped_refptr<base::TaskRunner> worker_task_runner_;