iframe.html | Explore in Territory

<html>
  <head></head>
  <body style="height: 100%; width:100%; overflow:hidden">
    <iframe src="data:text/html,<body style=height:10000px;width:100%>place cursor here" style="height: 100%; width:100%;">
    </iframe>
  </body>
</html>

chromium/chrome/test/data/scroll/iframe.html