Remove the "Settings" packaged app

chrome/browser/resources/options/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.exportPath('options');
 
 /**
  * @typedef {{actionLinkText: (string|undefined),
  *            childUser: (boolean|undefined),
  *            hasError: (boolean|undefined),
@@ skipping 371 matching lines @@
             loadTimeData.getValue('profilesInfo')));
         chrome.send('requestProfilesInfo');
 
         profilesList.addEventListener('change',
             this.setProfileViewButtonsStatus_);
         $('profiles-create').onclick = function(event) {
           chrome.send('metricsHandler:recordAction',
                       ['Options_ShowCreateProfileDlg']);
           ManageProfileOverlay.showCreateDialog();
         };
-        if (OptionsPage.isSettingsApp()) {
-          $('profiles-app-list-switch').onclick = function(event) {
-            var selectedProfile = self.getSelectedProfileItem_();
-            chrome.send('switchAppListProfile', [selectedProfile.filePath]);
-          };
-        }
         $('profiles-manage').onclick = function(event) {
           chrome.send('metricsHandler:recordAction',
                       ['Options_ShowEditProfileDlg']);
           ManageProfileOverlay.showManageDialog();
         };
         $('profiles-delete').onclick = function(event) {
           var selectedProfile = self.getSelectedProfileItem_();
           if (selectedProfile) {
             chrome.send('metricsHandler:recordAction',
                         ['Options_ShowDeleteProfileDlg']);
@@ skipping 68 matching lines @@
       $('privacyContentSettingsButton').onclick = function(event) {
         PageManager.showPageByName('content');
         OptionsPage.showTab($('cookies-nav-tab'));
         chrome.send('coreOptionsUserMetricsAction',
             ['Options_ContentSettings']);
       };
       $('privacyClearDataButton').onclick = function(event) {
         PageManager.showPageByName('clearBrowserData');
         chrome.send('coreOptionsUserMetricsAction', ['Options_ClearData']);
       };
-      $('privacyClearDataButton').hidden = OptionsPage.isSettingsApp();
 
       if ($('metrics-reporting-enabled')) {
         $('metrics-reporting-enabled').checked =
             loadTimeData.getBoolean('metricsReportingEnabledAtStart');
 
         // A browser restart is never needed to toggle metrics reporting,
         // and is only needed to toggle crash reporting when using Breakpad.
         // Crashpad, used on Mac, does not require a browser restart.
         var togglingMetricsRequiresRestart = !cr.isMac && !cr.isChromeOS;
         $('metrics-reporting-enabled').onclick = function(event) {
@@ skipping 1023 matching lines @@
       var hasSelection = selectedProfile != null;
       var hasSingleProfile = profilesList.dataModel.length == 1;
       $('profiles-manage').disabled = !hasSelection ||
           !selectedProfile.isCurrentProfile;
       if (hasSelection && !selectedProfile.isCurrentProfile)
         $('profiles-manage').title = loadTimeData.getString('currentUserOnly');
       else
         $('profiles-manage').title = '';
       $('profiles-delete').disabled = !profilesList.canDeleteItems ||
                                       !hasSelection;
-      if (OptionsPage.isSettingsApp()) {
-        $('profiles-app-list-switch').disabled = !hasSelection ||
-            selectedProfile.isCurrentProfile;
-      }
       var importData = $('import-data');
       if (importData) {
         importData.disabled = $('import-data').disabled = hasSelection &&
           !selectedProfile.isCurrentProfile;
       }
     },
 
     /**
      * Display the correct dialog layout, depending on how many profiles are
      * available.
      * @param {number} numProfiles The number of profiles to display.
      * @private
      */
     setProfileViewSingle_: function(numProfiles) {
       // Always show the profiles list when using the new Profiles UI.
       var usingNewProfilesUI = loadTimeData.getBoolean('usingNewProfilesUI');
       var showSingleProfileView = !usingNewProfilesUI && numProfiles == 1;
       $('profiles-list').hidden = showSingleProfileView;
       $('profiles-single-message').hidden = !showSingleProfileView;
-      $('profiles-manage').hidden =
-          showSingleProfileView || OptionsPage.isSettingsApp();
+      $('profiles-manage').hidden = showSingleProfileView;
       $('profiles-delete').textContent = showSingleProfileView ?
           loadTimeData.getString('profilesDeleteSingle') :
           loadTimeData.getString('profilesDelete');
-      if (OptionsPage.isSettingsApp())
-        $('profiles-app-list-switch').hidden = showSingleProfileView;
     },
 
     /**
      * Adds all |profiles| to the list.
      * @param {!Array<!options.Profile>} profiles An array of profile info
      *     objects.
      * @private
      */
     setProfilesInfo_: function(profiles) {
       this.setProfileViewSingle_(profiles.length);
@@ skipping 877 matching lines @@
 
       settings.hidden = !isVisible;
     };
   }
 
   // Export
   return {
     BrowserOptions: BrowserOptions
   };
 });