[MD settings] touch-up removal of encoding settings

chrome/browser/resources/settings/appearance_page/fonts_browser_proxy.js

 // Copyright 2016 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.
 
 /**
  * @typedef {{
  *   fontList: Array<{0: string, 1: (string|undefined), 2: (string|undefined)}>,
- *   encodingList: Array<{0: string, 1: string}>,
  *   extensionUrl: string
  * }}
  */
 var FontsData;
 
 cr.define('settings', function() {
   /** @interface */
   function FontsBrowserProxy() {}
 
   FontsBrowserProxy.prototype = {
     /**
-     * @return {!Promise<!FontsData>} Fonts, encodings and the advanced font
-     *     settings extension URL.
+     * @return {!Promise<!FontsData>} Fonts and the advanced font settings
+     *     extension URL.
      */
     fetchFontsData: assertNotReached,
 
     observeAdvancedFontExtensionAvailable: assertNotReached,
 
     openAdvancedFontSettings: assertNotReached,
   };
 
   /**
    * @implements {settings.FontsBrowserProxy}
@@ skipping 18 matching lines @@
     openAdvancedFontSettings: function() {
       chrome.send('openAdvancedFontSettings');
     }
   };
 
   return {
     FontsBrowserProxy: FontsBrowserProxy,
     FontsBrowserProxyImpl: FontsBrowserProxyImpl,
   };
 });