[MD settings] remove unneeded use of I18nBehavior

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.
- *
- * Example:
- *
- *    <iron-animated-pages>
- *      <settings-basic-page prefs="{{prefs}}"></settings-basic-page>
- *      ... other pages ...
- *    </iron-animated-pages>
  */
 Polymer({
   is: 'settings-basic-page',
 
-  behaviors: [I18nBehavior, SettingsPageVisibility, RoutableBehavior],
+  behaviors: [SettingsPageVisibility, RoutableBehavior],
 
   properties: {
     /**
      * Preferences state.
      */
     prefs: {
       type: Object,
       notify: true,
     },
 
@@ skipping 29 matching lines @@
   /** @override */
   attached: function() {
     /** @override */
     this.scroller = this.parentElement;
   },
 
   onResetDone_: function() {
     this.showResetProfileBanner_ = false;
   },
 });