MD Settings: Refactor RoutableBehavior into MainPageBehavior

chrome/browser/resources/settings/basic_page/basic_page.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.
 
 /**
  * @fileoverview
  * 'settings-basic-page' is the settings page containing the basic settings.
  */
 Polymer({
   is: 'settings-basic-page',
 
-  behaviors: [SettingsPageVisibility, RoutableBehavior],
+  behaviors: [SettingsPageVisibility, MainPageBehavior],
 
   properties: {
-    /**
-     * Preferences state.
-     */
+    /** Preferences state. */
     prefs: {
       type: Object,
       notify: true,
     },
 
     /**
      * True if the basic page should currently display the reset profile banner.
      * @private {boolean}
      */
     showResetProfileBanner_: {
       type: Boolean,
       value: function() {
         return loadTimeData.getBoolean('showResetProfileBanner');
       },
     },
   },
 
   onResetDone_: function() {
     this.showResetProfileBanner_ = false;
   },
 });