Revert "remove old code"

This reverts commit aeea23be44.

src/utils/adopter.js

@@ -45,7 +45,8 @@ export function makeInstance (element, isHTML = false) {
 //   return node instanceof globals.window.Node ? node : create(name)
 // }
 export function nodeOrNew (name, node) {
-  return (node && node.ownerDocument && node instanceof node.ownerDocument.defaultView.Node) ? node : create(name)
+  //console.log(node)
+  return (node && 'ownerDocument' in node && node instanceof node.ownerDocument.defaultView.Node) ? node : create(name)
 }
 
 // Adopt existing svg elements