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

content/child/service_worker/web_service_worker_provider_impl.cc

Index: content/child/service_worker/web_service_worker_provider_impl.cc
diff --git a/content/child/service_worker/web_service_worker_provider_impl.cc b/content/child/service_worker/web_service_worker_provider_impl.cc
index 37248b00c7995989342333634fd485b0b8d82412..59903d34ced42e96a8d181db1cdb303ce1e207d2 100644
--- a/content/child/service_worker/web_service_worker_provider_impl.cc
+++ b/content/child/service_worker/web_service_worker_provider_impl.cc
@@ -64,9 +64,11 @@ void WebServiceWorkerProviderImpl::SetClient(
 void WebServiceWorkerProviderImpl::RegisterServiceWorker(
     const WebURL& pattern,
     const WebURL& script_url,
+    blink::WebServiceWorkerUpdateViaCache update_via_cache,
     std::unique_ptr<WebServiceWorkerRegistrationCallbacks> callbacks) {
   GetDispatcher()->RegisterServiceWorker(context_->provider_id(), pattern,
-                                         script_url, std::move(callbacks));
+                                         script_url, update_via_cache,
+                                         std::move(callbacks));
 }
 
 void WebServiceWorkerProviderImpl::GetRegistration(