Polymer 1.0 suppoert for template inside svg

svg-template-support.js

// Templates inside SVG won't work in polymer-1.0 without some monkeypatching.
(function(){
  var doc = document.currentScript.ownerDocument;
  var root = doc.querySelector('dom-module > template').content;
  var templates = root.querySelectorAll('svg template');
  var el, template, attribs, attrib, count, child, content;
  for (var i=0; i<templates.length; i++) {
    el = templates[i];
    template = el.ownerDocument.createElement('template');
    el.parentNode.insertBefore(template, el);
    attribs = el.attributes;
    count = attribs.length;
    while (count-- > 0) {
      attrib = attribs[count];
      template.setAttribute(attrib.name, attrib.value);
      el.removeAttribute(attrib.name);
    }
    el.parentNode.removeChild(el);
    content = template.content;
    while ((child = el.firstChild)) {
      content.appendChild(child);
    }
  }
})();

This doesn't seem to work after you vulcanize the app. I need to vulcanize as we are making a chrome plugin and it runs serverless. Any idea how to make this work with vulcanize?