<!DOCTYPE html>
<html>
<body>
<script>
if (window.testRunner) {
    testRunner.waitUntilDone();
    testRunner.dumpAsText();
    testRunner.setCanOpenWindows();
    testRunner.setCloseRemainingWindowsWhenComplete(true);
}

</script>
<p>This test opens a HTTPS window that loads insecure data via XHR.  We should upgrade
this request and thereby avoid a mixed content callback.</p>
<script>
onload = function() {
    window.open("https://127.0.0.1:8443/security/contentSecurityPolicy/upgrade-insecure-requests/resources/insecure-xhr-in-main-frame-window.html");
}
</script>
</body>
</html>