first cut at uber page

chrome/browser/resources/options/personal_options.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.
 
 cr.define('options', function() {
 
   var OptionsPage = options.OptionsPage;
   var ArrayDataModel = cr.ui.ArrayDataModel;
 
   /**
@@ skipping 69 matching lines @@
         chrome.send('coreOptionsUserMetricsAction',
             ['Options_ShowPasswordManager']);
       };
 
       // Autofill.
       $('autofill-settings').onclick = function(event) {
         OptionsPage.navigateToPage('autofill');
         chrome.send('coreOptionsUserMetricsAction',
             ['Options_ShowAutofillSettings']);
       };
-      if (cr.isChromeOS && cr.commandLine.options['--bwsi']) {
+      if (cr.isChromeOS && cr.commandLine && cr.commandLine.options['--bwsi']) {
         // Hide Autofill options for the guest user.
         $('autofill-section').hidden = true;
       }
 
       // Appearance.
       $('themes-reset').onclick = function(event) {
         chrome.send('themesReset');
       };
 
       if (!cr.isChromeOS) {
@@ skipping 10 matching lines @@
           $('themes-GTK-button').onclick = function(event) {
             chrome.send('themesSetGTK');
           };
         }
       } else {
         $('change-picture-button').onclick = function(event) {
           OptionsPage.navigateToPage('changePicture');
         };
         this.updateAccountPicture_();
 
-        if (cr.commandLine.options['--bwsi']) {
+        if (cr.commandLine && cr.commandLine.options['--bwsi']) {
           // Disable the screen lock checkbox and change-picture-button in
           // guest mode.
           $('enable-screen-lock').disabled = true;
           $('change-picture-button').disabled = true;
         }
       }
 
       if (PersonalOptions.disablePasswordManagement()) {
         // Disable the Password Manager in guest mode.
         $('passwords-offersave').disabled = true;
@@ skipping 178 matching lines @@
           '?id=' + (new Date()).getTime();
     },
   };
 
   /**
    * Returns whether the user should be able to manage (view and edit) their
    * stored passwords. Password management is disabled in guest mode.
    * @return {boolean} True if password management should be disabled.
    */
   PersonalOptions.disablePasswordManagement = function() {
-    return cr.commandLine.options['--bwsi'];
+    return cr.commandLine && cr.commandLine.options['--bwsi'];
   };
 
   /**
    * Returns whether the user should be able to manage autofill settings.
    * @return {boolean} True if password management should be disabled.
    */
   PersonalOptions.disableAutofillManagement = function() {
-    return cr.commandLine.options['--bwsi'];
+    return cr.commandLine && cr.commandLine.options['--bwsi'];
   };
 
   if (cr.isChromeOS) {
     /**
      * Returns username (canonical email) of the user logged in (ChromeOS only).
      * @return {string} user email.
      */
     PersonalOptions.getLoggedInUsername = function() {
       return PersonalOptions.getInstance().username_;
     };
@@ skipping 24 matching lines @@
       return PersonalOptions.getInstance()[name + '_'](value);
     };
   });
 
   // Export
   return {
     PersonalOptions: PersonalOptions
   };
 
 });