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

content/browser/service_worker/service_worker_registration.cc

Index: content/browser/service_worker/service_worker_registration.cc
diff --git a/content/browser/service_worker/service_worker_registration.cc b/content/browser/service_worker/service_worker_registration.cc
index 1a06f2589dd349cb55dd66c3351c7d8863b6f27d..56267f463f30477c80806c6b717bd04151448f3f 100644
--- a/content/browser/service_worker/service_worker_registration.cc
+++ b/content/browser/service_worker/service_worker_registration.cc
@@ -30,10 +30,11 @@ ServiceWorkerVersionInfo GetVersionInfo(ServiceWorkerVersion* version) {
 }  // namespace
 
 ServiceWorkerRegistration::ServiceWorkerRegistration(
-    const GURL& pattern,
+    const ServiceWorkerRegistrationOptions& options,
     int64_t registration_id,
     base::WeakPtr<ServiceWorkerContextCore> context)
-    : pattern_(pattern),
+    : pattern_(options.scope),
+      update_via_cache_(options.update_via_cache),
       registration_id_(registration_id),
       is_deleted_(false),
       is_uninstalling_(false),
@@ -95,7 +96,7 @@ void ServiceWorkerRegistration::NotifyVersionAttributesChanged(
 ServiceWorkerRegistrationInfo ServiceWorkerRegistration::GetInfo() {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
   return ServiceWorkerRegistrationInfo(
-      pattern(), registration_id_,
+      pattern(), update_via_cache(), registration_id_,
       is_deleted_ ? ServiceWorkerRegistrationInfo::IS_DELETED
                   : ServiceWorkerRegistrationInfo::IS_NOT_DELETED,
       GetVersionInfo(active_version_.get()),