chromium/chrome/test/data/extensions/updater/updatecheck_reply_noupdate_1.xml

<?xml version='1.0' encoding='UTF-8'?>
<response protocol='3.1'>
  <app appid='aohghmighlieiainnegkcijnfilokake'>
    <updatecheck status='noupdate'>
    </updatecheck>
  </app>
</response>