Extract common OOBE controller code from oobe.js/login.js.

chrome/browser/resources/chromeos/login/login_common.js

Index: chrome/browser/resources/chromeos/login/login_common.js
diff --git a/chrome/browser/resources/chromeos/login/login.js b/chrome/browser/resources/chromeos/login/login_common.js
similarity index 77%
copy from chrome/browser/resources/chromeos/login/login.js
copy to chrome/browser/resources/chromeos/login/login_common.js
index 8afdf896bcbc5fc8dc39f1ebf5fc1ca436453d11..930476a3069821ec0d853fbff974204093514fd0 100644
--- a/chrome/browser/resources/chromeos/login/login.js
+++ b/chrome/browser/resources/chromeos/login/login_common.js
@@ -1,10 +1,9 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2013 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 Login UI based on a stripped down OOBE controller.
- * TODO(xiyuan): Refactoring this to get a better structure.
+ * @fileoverview Common OOBE controller methods.
  */
 
 <include src="../user_images_grid.js"></include>
@@ -14,16 +13,16 @@
 <include src="header_bar.js"></include>
 <include src="network_dropdown.js"></include>
 <include src="oobe_screen_oauth_enrollment.js"></include>
-<include src="oobe_screen_user_image.js"></include>
 <include src="oobe_screen_reset.js"></include>
-<include src="screen_wrong_hwid.js"></include>
+<include src="oobe_screen_terms_of_service.js"></include>
+<include src="oobe_screen_user_image.js"></include>
 <include src="screen_account_picker.js"></include>
-<include src="screen_gaia_signin.js"></include>
 <include src="screen_error_message.js"></include>
-<include src="screen_tpm_error.js"></include>
-<include src="screen_password_changed.js"></include>
+<include src="screen_gaia_signin.js"></include>
 <include src="screen_locally_managed_user_creation.js"></include>
-<include src="oobe_screen_terms_of_service.js"></include>
+<include src="screen_password_changed.js"></include>
+<include src="screen_tpm_error.js"></include>
+<include src="screen_wrong_hwid.js"></include>
 <include src="user_pod_row.js"></include>
 
 cr.define('cr.ui', function() {
@@ -45,30 +44,6 @@ cr.define('cr.ui', function() {
   };
 
   /**
-   * Initializes the OOBE flow.  This will cause all C++ handlers to
-   * be invoked to do final setup.
-   */
-  Oobe.initialize = function() {
-    DisplayManager.initialize();
-    oobe.WrongHWIDScreen.register();
-    login.AccountPickerScreen.register();
-    login.GaiaSigninScreen.register();
-    oobe.OAuthEnrollmentScreen.register();
-    oobe.UserImageScreen.register(/* lazyInit= */ true);
-    oobe.ResetScreen.register();
-    login.ErrorMessageScreen.register();
-    login.TPMErrorMessageScreen.register();
-    login.PasswordChangedScreen.register();
-    login.LocallyManagedUserCreationScreen.register();
-    oobe.TermsOfServiceScreen.register();
-
-    cr.ui.Bubble.decorate($('bubble'));
-    login.HeaderBar.decorate($('login-header-bar'));
-
-    chrome.send('screenStateInitialize');
-  };
-
-  /**
    * Handle accelerators. These are passed from native code instead of a JS
    * event handler in order to make sure that embedded iframes cannot swallow
    * them.
@@ -94,26 +69,6 @@ cr.define('cr.ui', function() {
   };
 
   /**
-   * Dummy Oobe functions not present with stripped login UI.
-   */
-  Oobe.initializeA11yMenu = function(e) {};
-  Oobe.handleAccessbilityLinkClick = function(e) {};
-  Oobe.handleSpokenFeedbackClick = function(e) {};
-  Oobe.handleHighContrastClick = function(e) {};
-  Oobe.handleScreenMagnifierClick = function(e) {};
-  Oobe.enableContinueButton = function(enable) {};
-  Oobe.setUsageStats = function(checked) {};
-  Oobe.setOemEulaUrl = function(oemEulaUrl) {};
-  Oobe.setUpdateProgress = function(progress) {};
-  Oobe.showUpdateEstimatedTimeLeft = function(enable) {};
-  Oobe.setUpdateEstimatedTimeLeft = function(seconds) {};
-  Oobe.setUpdateMessage = function(message) {};
-  Oobe.showUpdateCurtain = function(enable) {};
-  Oobe.setTpmPassword = function(password) {};
-  Oobe.refreshA11yInfo = function(data) {};
-  Oobe.reloadContent = function(data) {};
-
-  /**
    * Updates version label visibilty.
    * @param {boolean} show True if version label should be visible.
    */
@@ -194,9 +149,12 @@ cr.define('cr.ui', function() {
   };
 
   /**
-   * Clears error bubble.
+   * Clears error bubble as well as optional menus that could be open.
    */
   Oobe.clearErrors = function() {
+    var accessibilityMenu = $('accessibility-menu');
+    if (accessibilityMenu)
+      accessibilityMenu.hide();
     DisplayManager.clearErrors();
   };
 
@@ -205,7 +163,7 @@ cr.define('cr.ui', function() {
    * before login UI is dismissed.
    */
   Oobe.animateAuthenticationSuccess = function() {
-    $('login-header-bar').animateOut(function() {
+    login.HeaderBar.animateOut(function() {
       chrome.send('unlockOnLoginSuccess');
     });
   };
@@ -214,7 +172,7 @@ cr.define('cr.ui', function() {
    * Displays animations that have to happen once login UI is fully displayed.
    */
   Oobe.animateOnceFullyDisplayed = function() {
-    $('login-header-bar').animateIn();
+    login.HeaderBar.animateIn();
   };
 
   /**
@@ -302,5 +260,3 @@ disableTextSelectAndDrag(function(e) {
          src instanceof HTMLInputElement &&
          /text|password|search/.test(src.type);
 });
-
-document.addEventListener('DOMContentLoaded', cr.ui.Oobe.initialize);