frame_owner_properties_csp.html | Explore in Territory

<!DOCTYPE html>
<html>
<body>
  <iframe id="child-1"
      csp="object-src 'none'"
      src="/cross-site/b.com/title1.html">
  </iframe>
</body>
</html>

chromium/content/test/data/frame_owner_properties_csp.html