
<script src='./Promise.js'></script>
<script>
(function() {
  if (!window.Promise) {
    var asap;
    if (window.Polymer) {
      asap = Polymer.Base.async;
    } else {
      asap = setTimeout;
    }

    window.Promise = MakePromise(asap);
  }
})()
</script>
