--- a/content/browser/appcache/appcache_update_request_base.cc	2017-10-11 15:10:29.000000000 -0400
+++ b/content/browser/appcache/appcache_update_request_base.cc	2017-10-16 17:53:16.762046459 -0400
@@ -36,7 +36,7 @@
           "disabled, all appcache requests will be stopped."
         chrome_policy {
             DefaultCookiesSetting {
-              DefaultCookiesSetting: 2
+              DefaultCookiesSetting: 4
             }
           }
       })");