Options/MD Settings: use new prefs to drive import data dialog

chrome/browser/resources/options/import_data_overlay.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 Page = cr.ui.pageManager.Page;
   var PageManager = cr.ui.pageManager.PageManager;
 
   /**
    * ImportDataOverlay class
@@ skipping 161 matching lines @@
       }
     },
 
     /**
      * Clear import prefs set when user checks/unchecks a checkbox so that each
      * checkbox goes back to the default "checked" state (or alternatively, to
      * the state set by a recommended policy).
      * @private
      */
     clearUserPrefs_: function() {
-      var importPrefs = ['import_history',
-                         'import_bookmarks',
-                         'import_saved_passwords',
-                         'import_search_engine',
-                         'import_autofill_form_data'];
+      var importPrefs = [
+        'import_dialog_history', 'import_dialog_bookmarks',
+        'import_dialog_saved_passwords', 'import_dialog_search_engine',
+        'import_dialog_autofill_form_data'
+      ];
       for (var i = 0; i < importPrefs.length; i++)
         Preferences.clearPref(importPrefs[i], true);
     },
 
     /**
      * Update the dialog layout to reflect success state.
      * @param {boolean} success If true, show success dialog elements.
      * @private
      */
     updateSuccessState_: function(success) {
@@ skipping 63 matching lines @@
     ImportDataOverlay.getInstance().validateCommitButton_();
 
     PageManager.showPageByName('importData');
   };
 
   // Export
   return {
     ImportDataOverlay: ImportDataOverlay
   };
 });