ServiceWorker: Strip fragment from scope and script URLs

LayoutTests/http/tests/serviceworker/resources/test-helpers.js

 // Adapter for testharness.js-style tests with Service Workers
 
 function service_worker_test(url, description) {
     var t = async_test(description);
     t.step(function() {
 
         navigator.serviceWorker.register(url, {scope:'nonexistent'}).then(
             t.step_func(function(worker) {
                 var messageChannel = new MessageChannel();
                 messageChannel.port1.onmessage = t.step_func(onMessage);
@@ skipping 40 matching lines @@
 function with_iframe(url, f) {
   var frame = document.createElement('iframe');
   frame.src = url;
   frame.onload = function() {
       f(frame);
   };
   document.body.appendChild(frame);
 }
 
 function normalizeURL(url) {
-  return new URL(url, document.location).toString();
+  return new URL(url, document.location).toString().replace(/#.*$/, '');
 }