Implement updateViaCache flag and no-cache by default for main service worker scripts

content/browser/service_worker/service_worker_dispatcher_host.h

Index: content/browser/service_worker/service_worker_dispatcher_host.h
diff --git a/content/browser/service_worker/service_worker_dispatcher_host.h b/content/browser/service_worker/service_worker_dispatcher_host.h
index cfa7045b513423bdfdee4cf789a8372c67d6903b..0f1e1f3ef99fbb95bb2225255e741dc6136159a3 100644
--- a/content/browser/service_worker/service_worker_dispatcher_host.h
+++ b/content/browser/service_worker/service_worker_dispatcher_host.h
@@ -108,11 +108,11 @@ class CONTENT_EXPORT ServiceWorkerDispatcherHost
                             int embedded_worker_id) override;
 
   // IPC Message handlers
-  void OnRegisterServiceWorker(int thread_id,
-                               int request_id,
-                               int provider_id,
-                               const GURL& pattern,
-                               const GURL& script_url);
+  void OnRegisterServiceWorker(
+      int thread_id,
+      int request_id,
+      int provider_id,
+      const ServiceWorkerRegistrationAttributes& attrs);
   void OnUpdateServiceWorker(int thread_id,
                              int request_id,
                              int provider_id,