chromium/chrome/test/data/safe_browsing/download_protection/navigation_observer/landing_referrer.html

<html>
  <head>
    <script>
      // Click on a link by id to start a test case.
      function clickLink(linkId) {
        var node = document.getElementById(linkId);
        // Click and open link in the same tab.
        node.click();
      }
    </script>
  </head>
  <body>
    <a id="link_to_landing" href="landing.html">
      Link to landing
    </a><br>
    <a id="link_to_landing_with_empty_fragment" href="landing.html#">
      Link to landing with empty fragment
    </a><br>
  </body>
</html>