palemoon-dev/platform/dom/events/test/window_bug617528.xul

<?xml-stylesheet href="chrome://global/skin/" type="text/css"?>

<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
        width="640" height="480">

  <browser id="browser" type="content-primary" flex="1" src="about:blank"
           disablehistory="true" disablesecurity="true"/>

</window>