chromium/third_party/blink/web_tests/fast/events/touch/resources/multi-touch-inside-nested-iframes3.html

<html>
<head>
<script type='text/javascript'>
document.addEventListener("touchstart", function() { top.onTouch(event, document.title); }, false);
document.addEventListener("touchend", function() { top.onTouch(event, document.title); }, false);
document.addEventListener("touchmove", function() { top.onTouch(event, document.title); }, false);
</script>
</head>
<body onload="document.title=top.getTitle()">
</body>
</html>