[Chromoting] Remote Assistance in Public Session.

remoting/webapp/crd/js/public_session_main.js

+// Copyright 2015 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.
+
+/** @suppress {duplicate} */
+var remoting = remoting || {};
+
+(function() {
+
+'use strict';
+
+/** @constructor */
+remoting.PublicSession = function() {
+  // Initialize global dependencies.
+  l10n.localize();
+  remoting.identity = new remoting.Identity();
+  remoting.settings = new remoting.Settings();
+
+  // override remoting.setMode() so that the content will always fit.
+  var setMode = remoting.setMode;
+  remoting.setMode = function(/** string */ mode) {
+    setMode(mode);
+    base.resizeWindowToContent();
+  };
+
+  /** @private */
+  this.eventHooks_ = new base.Disposables(
+      new base.DomEventHook(document.getElementById('host-finished-button'),
+                            'click', this.exit_.bind(this), false),
+      new base.DomEventHook(document.getElementById('cancel-share-button'),
+                            'click', this.exit_.bind(this), false));
+};
+
+remoting.PublicSession.prototype.start = function() {
+  remoting.tryShare();
+};
+
+/** @private */
+remoting.PublicSession.prototype.exit_ = function() {
+  base.dispose(this.eventHooks_);
+  this.eventHooks_ = null;
+  chrome.app.window.current().close();
+};
+
+window.addEventListener('load', function () {
+  remoting.publicSession = new remoting.PublicSession();
+  remoting.publicSession.start();
+}, false);
+
+})();
+