<!--
Copyright 2016 The Chromium Authors
Use of this source code is governed by a BSD-style license that can be
found in the LICENSE file.
-->
<!doctype html>
<script>
window.onmessage = function(e) {
if (e.data.request == 'xhr') {
var xhr = new XMLHttpRequest();
xhr.open('GET', e.data.url);
xhr.send();
}
};
</script>