Codebase Browser
chromium
Go to App

chromium/third_party/blink/web_tests/external/wpt/html/browsers/windows/browsing-context-names/resources/choose-_self-002-iframe.html 

<!DOCTYPE html>
<meta charset="utf-8">
<title>HTML Test: browsing context name - self (case-insensitive)</title>
<link rel="author" title="Intel" href="http://www.intel.com/">
<script src="/common/PrefixedLocalStorage.js"></script>
<script>
var prefixedStorage = new PrefixedLocalStorageResource({
  close_on_cleanup: true
});
var win = window.open(prefixedStorage.url('report-is-top.html'), '_sElF');
</script>