Added shortcut for NW config screen in kiosk.

chrome/browser/resources/chromeos/login/screen_error_message.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.
 
 /**
  * @fileoverview Offline message screen implementation.
  */
 
 login.createScreen('ErrorMessageScreen', 'error-message', function() {
   // Link which starts guest session for captive portal fixing.
@@ skipping 22 matching lines @@
 
   // The help topic linked from the auto enrollment error message.
   /** @const */ var HELP_TOPIC_AUTO_ENROLLMENT = 4632009;
 
   // Possible error states of the screen.
   /** @const */ var ERROR_STATE = {
     UNKNOWN: 'error-state-unknown',
     PORTAL: 'error-state-portal',
     OFFLINE: 'error-state-offline',
     PROXY: 'error-state-proxy',
-    AUTH_EXT_TIMEOUT: 'error-state-auth-ext-timeout'
+    AUTH_EXT_TIMEOUT: 'error-state-auth-ext-timeout',
+    KIOSK_ONLINE: 'error-state-kiosk-online'
   };
 
   // Possible error states of the screen. Must be in the same order as
   // ErrorScreen::ErrorState enum values.
   /** @const */ var ERROR_STATES = [
     ERROR_STATE.UNKNOWN,
     ERROR_STATE.PORTAL,
     ERROR_STATE.OFFLINE,
     ERROR_STATE.PROXY,
-    ERROR_STATE.AUTH_EXT_TIMEOUT
+    ERROR_STATE.AUTH_EXT_TIMEOUT,
+    ERROR_STATE.KIOSK_ONLINE
   ];
 
   return {
     EXTERNAL_API: [
       'updateLocalizedContent',
       'onBeforeShow',
       'onBeforeHide',
       'allowGuestSignin',
       'allowOfflineLogin',
       'setUIState',
@@ skipping 125 matching lines @@
     /**
      * Buttons in oobe wizard's button strip.
      * @type {array} Array of Buttons.
      */
     get buttons() {
       var buttons = [];
 
       var rebootButton = this.ownerDocument.createElement('button');
       rebootButton.textContent = loadTimeData.getString('rebootButton');
       rebootButton.classList.add('show-with-ui-state-kiosk-mode');
+      rebootButton.classList.add('show-with-error-state-kiosk-online');

[xiyuan, 2014/03/25 05:21:19]

Do we need this line? When error screen shows up during kiosk launch, it should
have "ui-state-kiosk-mode" class and 'show-with-ui-state-kiosk-mode" above
should make the button visible.

[zel, 2014/03/25 22:26:32]

Done.

       rebootButton.addEventListener('click', function(e) {
         chrome.send('rebootButtonClicked');
         e.stopPropagation();
       });
       buttons.push(rebootButton);
 
       var diagnoseButton = this.ownerDocument.createElement('button');
       diagnoseButton.textContent = loadTimeData.getString('diagnoseButton');
       diagnoseButton.classList.add('show-with-ui-state-kiosk-mode');
+      diagnoseButton.classList.add('show-with-error-state-kiosk-online');
       diagnoseButton.addEventListener('click', function(e) {
         chrome.send('diagnoseButtonClicked');
         e.stopPropagation();
       });
       buttons.push(diagnoseButton);
 
       var certsButton = this.ownerDocument.createElement('button');
       certsButton.textContent = loadTimeData.getString('configureCertsButton');
       certsButton.classList.add('show-with-ui-state-kiosk-mode');
+      certsButton.classList.add('show-with-error-state-kiosk-online');
       certsButton.addEventListener('click', function(e) {
         chrome.send('configureCertsClicked');
         e.stopPropagation();
       });
       buttons.push(certsButton);
 
+      var continueButton = this.ownerDocument.createElement('button');
+      continueButton.id = 'continue-network-config-btn';
+      continueButton.textContent = loadTimeData.getString('continueButton');
+      continueButton.classList.add('show-with-error-state-kiosk-online');
+      continueButton.addEventListener('click', function(e) {
+        chrome.send('continueAppLaunch');
+        e.stopPropagation();
+      });
+      buttons.push(continueButton);
+
       var spacer = this.ownerDocument.createElement('div');
       spacer.classList.add('button-spacer');
       spacer.classList.add('show-with-ui-state-kiosk-mode');
       buttons.push(spacer);
 
       var powerwashButton = this.ownerDocument.createElement('button');
       powerwashButton.id = 'error-message-restart-and-powerwash-button';
       powerwashButton.textContent =
         loadTimeData.getString('localStateErrorPowerwashButton');
       powerwashButton.classList.add('show-with-ui-state-local-state-error');
@@ skipping 90 matching lines @@
     /**
      * Updates visibility of the label indicating we're reconnecting.
      * @param {boolean} show Whether the label should be shown.
      */
     showConnectingIndicator: function(show) {
       this.classList.toggle('show-connecting-indicator', show);
       this.onContentChange_();
     }
   };
 });