chromium/third_party/blink/web_tests/http/tests/permissions/chromium/test-revoke-window.html

<!DOCTYPE html>
<html>
  <head>
    <title>Permissions API: test .revoke() method.</title>
    <script src="../../resources/testharness.js"></script>
    <script src="../../resources/testharnessreport.js"></script>
    <script src="../../serviceworker/resources/test-helpers.js"></script>
    <script src="../resources/helpers.js"></script>
    <script src="resources/testrunner-helpers.js"></script>
  </head>
  <body>
    <script>
      // Run the tests on the Window scope.
      var script_element = document.createElement('script');
      script_element.src = 'resources/test-revoke.js';
      document.body.appendChild(script_element);
    </script>
  </body>
</html>