Hide/Disable several (meaningless) options in Settings uber-page for Guest.

chrome/browser/resources/options2/browser_options.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.
 
 cr.define('options', function() {
   var OptionsPage = options.OptionsPage;
   var ArrayDataModel = cr.ui.ArrayDataModel;
   var RepeatingButton = cr.ui.RepeatingButton;
 
   //
@@ skipping 48 matching lines @@
       OptionsPage.prototype.initializePage.call(this);
       var self = this;
 
       window.addEventListener('message', this.handleWindowMessage_.bind(this));
 
       $('advanced-settings-expander').onclick =
           this.toggleAdvancedSettings_.bind(this);
       $('advanced-settings').addEventListener('webkitTransitionEnd',
           this.advancedSettingsTransitionEnded_.bind(this));
 
+      AccountsOptions.applyGuestModeVisibility(document);
+
       // Sync (Sign in) section.
       this.updateSyncState_(templateData.syncData);
 
       $('sync-action-link').onclick = function(event) {
         SyncSetupOverlay.showErrorUI();
       };
       $('start-stop-sync').onclick = function(event) {
         if (self.syncSetupCompleted)
           SyncSetupOverlay.showStopSyncingUI();
         else
@@ skipping 118 matching lines @@
         if (selectedProfile)
           ManageProfileOverlay.showManageDialog(selectedProfile);
       };
       $('profiles-delete').onclick = function(event) {
         var selectedProfile = self.getSelectedProfileItem_();
         if (selectedProfile)
           ManageProfileOverlay.showDeleteDialog(selectedProfile);
       };
 
       if (cr.isChromeOS) {
+        if (!AccountsOptions.loggedInAsGuest()) {
+          $('account-picture-wrapper').onclick = function(event) {
+            OptionsPage.navigateToPage('changePicture');
+          };
+        }
+
         // Username (canonical email) of the currently logged in user or
         // |kGuestUser| if a guest session is active.
         this.username_ = localStrings.getString('username');
 
         this.updateAccountPicture_();
 
-        if (cr.commandLine && cr.commandLine.options['--bwsi']) {
-          // Disable the screen lock checkbox in guest mode.
-          $('enable-screen-lock').disabled = true;
-
-          // Hide the startup section in Guest mode.
-          $('startup-section').hidden = true;
-        } else {
-          $('account-picture-wrapper').onclick = function(event) {
-            OptionsPage.navigateToPage('changePicture');
-          };
-        }
-
         $('manage-accounts-button').onclick = function(event) {
           OptionsPage.navigateToPage('accounts');
           chrome.send('coreOptionsUserMetricsAction',
               ['Options_ManageAccounts']);
         };
       } else {
         $('import-data').onclick = function(event) {
           ImportDataOverlay.show();
           chrome.send('coreOptionsUserMetricsAction', ['Import_ShowDlg']);
         };
 
         if ($('themes-GTK-button')) {
           $('themes-GTK-button').onclick = function(event) {
             chrome.send('themesSetGTK');
           };
         }
       }
 
       // Default browser section.
       if (!cr.isChromeOS) {
         $('set-as-default-browser').onclick = function(event) {
           chrome.send('becomeDefaultBrowser');
         };
 
         $('auto-launch').onclick = this.handleAutoLaunchChanged_;
       }
 
-      // Date and time section (CrOS only).
-      if (cr.isChromeOS && AccountsOptions.loggedInAsGuest()) {
-        // Disable time-related settings if we're not logged in as a real user.
-        $('timezone-select').disabled = true;
-        $('use-24hour-clock').disabled = true;
-      }
-
       // Privacy section.
       $('privacyContentSettingsButton').onclick = function(event) {
         OptionsPage.navigateToPage('content');
         OptionsPage.showTab($('cookies-nav-tab'));
         chrome.send('coreOptionsUserMetricsAction',
             ['Options_ContentSettings']);
       };
       $('privacyClearDataButton').onclick = function(event) {
         OptionsPage.navigateToPage('clearBrowserData');
         chrome.send('coreOptionsUserMetricsAction', ['Options_ClearData']);
@@ skipping 46 matching lines @@
         OptionsPage.navigateToPage('autofill');
         chrome.send('coreOptionsUserMetricsAction',
             ['Options_ShowAutofillSettings']);
       };
       $('manage-passwords').onclick = function(event) {
         OptionsPage.navigateToPage('passwords');
         OptionsPage.showTab($('passwords-nav-tab'));
         chrome.send('coreOptionsUserMetricsAction',
             ['Options_ShowPasswordManager']);
       };
-      if (this.guestModeActive_()) {
+      if (cr.isChromeOS && AccountsOptions.loggedInAsGuest()) {
         // Disable and turn off Autofill in guest mode.
         var autofillEnabled = $('autofill-enabled');
         autofillEnabled.disabled = true;
         autofillEnabled.checked = false;
         cr.dispatchSimpleEvent(autofillEnabled, 'change');
         $('autofill-settings').disabled = true;
 
         // Disable and turn off Password Manager in guest mode.
         var passwordManagerEnabled = $('password-manager-enabled');
         passwordManagerEnabled.disabled = true;
         passwordManagerEnabled.checked = false;
         cr.dispatchSimpleEvent(passwordManagerEnabled, 'change');
         $('manage-passwords').disabled = true;
-
-        // Hide the entire section on ChromeOS
-        if (cr.isChromeOS)
-          $('passwords-and-autofill-section').hidden = true;
       }
 
       if (cr.isMac) {
         $('mac-passwords-warning').hidden =
             !(localStrings.getString('macPasswordsWarning'));
       }
 
       // Network section.
       if (!cr.isChromeOS) {
         $('proxiesConfigureButton').onclick = function(event) {
@@ skipping 606 matching lines @@
      * @private
      */
     setMetricsReportingSettingVisibility_: function(visible) {
       if (visible)
         $('metricsReportingSetting').style.display = 'block';
       else
         $('metricsReportingSetting').style.display = 'none';
     },
 
     /**
-     * Returns whether the browser in guest mode. Some features are disabled or
-     * hidden in guest mode.
-     * @return {boolean} True if guest mode is currently active.
-     * @private
-     */
-    guestModeActive_: function() {
-      return cr.commandLine && cr.commandLine.options['--bwsi'];
-    },
-
-    /**
      * Set the font size selected item.
      * @private
      */
     setFontSize_: function(font_size_value) {
       var selectCtl = $('defaultFontSize');
       for (var i = 0; i < selectCtl.options.length; i++) {
         if (selectCtl.options[i].value == font_size_value) {
           selectCtl.selectedIndex = i;
           if ($('Custom'))
             selectCtl.remove($('Custom').index);
@@ skipping 233 matching lines @@
       if ('cookies' in dict && 'value' in dict['cookies'])
         this.sessionOnlyCookies_ = dict['cookies']['value'] == 'session';
     }
 
   };
 
   //Forward public APIs to private implementations.
   [
     'addBluetoothDevice',
     'getStartStopSyncButton',
-    'guestModeActive',
     'hideBluetoothSettings',
     'removeCloudPrintConnectorSection',
     'removeBluetoothDevice',
     'setAutoOpenFileTypesDisabledAttribute',
     'setBackgroundModeCheckboxState',
     'setBluetoothState',
     'setCheckRevocationCheckboxState',
     'setContentFilterSettingsValue',
     'setFontSize',
     'setGtkThemeButtonEnabled',
@@ skipping 34 matching lines @@
     BrowserOptions.getLoggedInUsername = function() {
       return BrowserOptions.getInstance().username_;
     };
   }
 
   // Export
   return {
     BrowserOptions: BrowserOptions
   };
 });