Run clang-format on .js files in c/b/r/settings

chrome/browser/resources/settings/languages_page/languages_browser_proxy.js

 // Copyright 2017 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 A helper object used from the languages section
  * to interact with the browser.
  */
 
 cr.define('settings', function() {
   /** @interface */
   function LanguagesBrowserProxy() {}
 
   LanguagesBrowserProxy.prototype = {
-// <if expr="chromeos or is_win">
+    // <if expr="chromeos or is_win">
     /**
      * Sets the prospective UI language to the chosen language. This won't
      * affect the actual UI language until a restart.
      * @param {string} languageCode
      */
     setProspectiveUILanguage: function(languageCode) {},
 
     /** @return {!Promise<string>} */
     getProspectiveUILanguage: function() {},
-// </if>
+    // </if>
 
     /** @return {!LanguageSettingsPrivate} */
     getLanguageSettingsPrivate: function() {},
 
-// <if expr="chromeos">
+    // <if expr="chromeos">
     /** @return {!InputMethodPrivate} */
     getInputMethodPrivate: function() {},
-// </if>
+    // </if>
   };
 
   /**
    * @constructor
    * @implements {settings.LanguagesBrowserProxy}
    */
   function LanguagesBrowserProxyImpl() {}
   // The singleton instance_ is replaced with a test version of this wrapper
   // during testing.
   cr.addSingletonGetter(LanguagesBrowserProxyImpl);
 
   LanguagesBrowserProxyImpl.prototype = {
-// <if expr="chromeos or is_win">
+    // <if expr="chromeos or is_win">
     /** @override */
     setProspectiveUILanguage: function(languageCode) {
       chrome.send('setProspectiveUILanguage', [languageCode]);
     },
 
     /** @override */
     getProspectiveUILanguage: function() {
       return cr.sendWithPromise('getProspectiveUILanguage');
     },
-// </if>
+    // </if>
 
     /** @override */
     getLanguageSettingsPrivate: function() {
       return /** @type {!LanguageSettingsPrivate} */ (
           chrome.languageSettingsPrivate);
     },
 
-// <if expr="chromeos">
+    // <if expr="chromeos">
     /** @override */
     getInputMethodPrivate: function() {
       return /** @type {!InputMethodPrivate} */ (chrome.inputMethodPrivate);
     },
-// </if>
+    // </if>
   };
 
   return {
     LanguagesBrowserProxy: LanguagesBrowserProxy,
     LanguagesBrowserProxyImpl: LanguagesBrowserProxyImpl,
   };
 });