chromium/third_party/blink/web_tests/css3/selectors3/xml/css3-modsel-177a.xml

<?xml-stylesheet href="css3-modsel-177a.css" type="text/css"?>
<test>
  <p xmlns="http://www.w3.org/1999/xhtml">When you select this text, it shouldn&#39;t go red.</p>
</test>