Removed unused CSS.

remoting/webapp/util.js

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /**
  * @fileoverview
  * Simple utility functions for Chromoting.
  */
 
 /**
@@ skipping 33 matching lines @@
  */
 function getUrlParameters() {
   var result = {};
   var parts = window.location.search.substring(1).split('&');
   for (var i = 0; i < parts.length; i++) {
     var pair = parts[i].split('=');
     result[pair[0]] = decodeURIComponent(pair[1]);
   }
   return result;
 }
+
+// This function can be called from the Javascript console to show all the UI,
+// for example prior to auditing the CSS. It is not useful otherwise.
+function unhideAll() {
+  var hidden = document.querySelectorAll('[hidden]');
+  for (var i in hidden) {
+    hidden[i].hidden = false;
+  }
+}