diff -r c7c34916027a -r 177826044cd9 wp/wp-includes/js/dist/vendor/wp-polyfill-node-contains.min.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wp/wp-includes/js/dist/vendor/wp-polyfill-node-contains.min.js	Mon Oct 14 18:28:13 2019 +0200
@@ -0,0 +1,1 @@
+!function(){function t(t){if(!(0 in arguments))throw new TypeError("1 argument is required");do{if(this===t)return!0}while(t=t&&t.parentNode);return!1}if("HTMLElement"in this&&"contains"in HTMLElement.prototype)try{delete HTMLElement.prototype.contains}catch(t){}"Node"in this?Node.prototype.contains=t:document.contains=Element.prototype.contains=t}();
\ No newline at end of file