[MD settings] change sites to private sites_

chrome/browser/resources/settings/site_settings/site_list.js

 // Copyright 2015 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.
 
 /**
  * Enumeration mapping all possible controlled-by values for exceptions to
  * icons.
  * @enum {string}
  */
 var iconControlledBy = {
@@ skipping 40 matching lines @@
     actionMenuSite_: Object,
 
     /**
      * Whether the "edit exception" dialog should be shown.
      * @private
      */
     showEditExceptionDialog_: Boolean,
 
     /**
      * Array of sites to display in the widget.
-     * @type {!Array<SiteException>}
+     * @private {!Array<SiteException>}
      */
-    sites: {
+    sites_: {
       type: Array,
       value: function() { return []; },
     },
 
     /**
      * Whether this list is for the All Sites category.
      */
     allSites: {
       type: Boolean,
       value: false,
@@ skipping 118 matching lines @@
       return '';
     return iconControlledBy[item.source] || '';
   },
 
   /**
    * Whether there are any site exceptions added for this content setting.
    * @return {boolean}
    * @private
    */
   hasSites_: function() {
-    return !!this.sites.length;
+    return !!this.sites_.length;
   },
 
   /**
    * @param {string} source Where the setting came from.
    * @param {boolean} readOnlyList Whether the site exception list is read-only.
    * @return {boolean}
    * @private
    */
   isActionMenuHidden_: function(source, readOnlyList) {
     return this.isExceptionControlled_(source) || this.allSites || readOnlyList;
@@ skipping 41 matching lines @@
   /**
    * Process the exception list returned from the native layer.
    * @param {!Array<!Array<SiteException>>} data List of sites (exceptions) to
    *     process.
    * @private
    */
   processExceptions_: function(data) {
     var sites = [];
     for (var i = 0; i < data.length; ++i)
       sites = this.appendSiteList_(sites, data[i]);
-    this.sites = this.toSiteArray_(sites);
+    this.sites_ = this.toSiteArray_(sites);
   },
 
   /**
    * Retrieves a list of all known sites (any category/setting).
    * @return {!Promise}
    * @private
    */
   getAllSitesList_: function() {
     var promiseList = [];
     for (var type in settings.ContentSettingsTypes) {
@@ skipping 223 matching lines @@
 
   /** @private */
   closeActionMenu_: function() {
     this.actionMenuSite_ = null;
     var actionMenu = /** @type {!CrActionMenuElement} */ (
         this.$$('dialog[is=cr-action-menu]'));
     if (actionMenu.open)
       actionMenu.close();
   },
 });