Allow full-screen mode when not connected, and remember the previous setting.

remoting/webapp/crd/js/event_handlers.js

 // Copyright (c) 2012 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.
 
 'use strict';
 
-/** @suppress {duplicate} */
-var remoting = remoting || {};
-
-remoting.initGlobalEventHandlers = function() {
-  window.addEventListener('resize', remoting.onResize, false);
-  // When a window goes full-screen, a resize event is triggered, but the
-  // Fullscreen.isActive call is not guaranteed to return true until the
-  // full-screen event is triggered. In apps v2, the size of the window's
-  // client area is calculated differently in full-screen mode, so register
-  // for both events.
-  remoting.fullscreen.addListener(remoting.onResize);
-  if (!base.isAppsV2()) {
-    window.addEventListener('beforeunload', remoting.promptClose, false);
-    window.addEventListener('unload', remoting.disconnect, false);
-  }
-}
-
 /**
  * @param {Array.<{event: string, id: string,
  *     fn: function(Event):void}>} actions Array of actions to register.
  */
 function registerEventListeners(actions) {
   for (var i = 0; i < actions.length; ++i) {
     var action = actions[i];
     registerEventListener(action.id, action.event, action.fn);
   }
 }
 
 /**
  * Add an event listener to the specified element.
  * @param {string} id Id of element.
  * @param {string} eventname Event name.
  * @param {function(Event):void} fn Event handler.
  */
 function registerEventListener(id, eventname, fn) {
   var element = document.getElementById(id);
   if (element) {
     element.addEventListener(eventname, fn, false);
   } else {
     console.error('Could not set ' + eventname +
         ' event handler on element ' + id +
         ': element not found.');
   }
 }