third_party/WebKit/LayoutTests/fast/loader/resources/iframe-with-beforeunload.html

   1 <!DOCTYPE html>
   2 <html>
   3 <head>
   4     <script>
   5         window.onbeforeunload = function() {
   6             return "This is beforeunload from an iframe.";
   7         };
   8     </script>
   9 </body>
  10     <p>This is an iframe with a beforeunload handler.</p>
  11 </body>
  12 </html>