GRIT: put <if> and <include> behind comments in .js files to make syntactically valid JS

chrome/browser/resources/settings/about_page/about_page_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.
 
 /**
  * @fileoverview A helper object used from the "About" section to interact with
  * the browser.
  */
 
-<if expr="chromeos">
+// <if expr="chromeos">
 /**
  * @typedef {{
  *   text: string,
  *   url: string,
  * }}
  */
 var RegulatoryInfo;
 
 /**
  * @typedef {{
@@ skipping 15 matching lines @@
 
 /**
  * Enumeration of all possible browser channels.
  * @enum {string}
  */
 var BrowserChannel = {
   BETA: 'beta-channel',
   DEV: 'dev-channel',
   STABLE: 'stable-channel',
 };
-</if>
+// </if>
 
 /**
  * Enumeration of all possible update statuses. The string literals must match
  * the ones defined at |AboutHandler::UpdateStatusToString|.
  * @enum {string}
  */
 var UpdateStatus = {
   CHECKING: 'checking',
   UPDATING: 'updating',
   NEARLY_UPDATED: 'nearly_updated',
   UPDATED: 'updated',
   FAILED: 'failed',
   DISABLED: 'disabled',
   DISABLED_BY_ADMIN: 'disabled_by_admin',
 };
 
-<if expr="_google_chrome and is_macosx">
+// <if expr="_google_chrome and is_macosx">
 /**
  * @typedef {{
  *   hidden: boolean,
  *   disabled: boolean,
  *   actionable: boolean,
  *   text: (string|undefined)
  * }}
  */
 var PromoteUpdaterStatus;
-</if>
+// </if>
 
 /**
  * @typedef {{
  *   status: !UpdateStatus,
  *   progress: (number|undefined),
  *   message: (string|undefined),
  * }}
  */
 var UpdateStatusChangedEvent;
 
@@ skipping 41 matching lines @@
 
     /**
      * Request update status from the browser. It results in one or more
      * 'update-status-changed' WebUI events.
      */
     refreshUpdateStatus: function() {},
 
     /** Opens the help page. */
     openHelpPage: function() {},
 
-<if expr="_google_chrome">
+// <if expr="_google_chrome">
     /**
      * Opens the feedback dialog.
      */
     openFeedbackDialog: function() {},
-</if>
+// </if>
 
-<if expr="chromeos">
+// <if expr="chromeos">
     /**
      * Checks for available update and applies if it exists.
      */
     requestUpdate: function() {},
 
     /**
      * @param {!BrowserChannel} channel
      * @param {boolean} isPowerwashAllowed
      */
     setChannel: function(channel, isPowerwashAllowed) {},
 
     /** @return {!Promise<!ChannelInfo>} */
     getChannelInfo: function() {},
 
     /** @return {!Promise<!VersionInfo>} */
     getVersionInfo: function() {},
 
     /** @return {!Promise<?RegulatoryInfo>} */
     getRegulatoryInfo: function() {},
-</if>
+// </if>
 
-<if expr="_google_chrome and is_macosx">
+// <if expr="_google_chrome and is_macosx">
     /**
      * Triggers setting up auto-updates for all users.
      */
     promoteUpdater: function() {},
-</if>
+// </if>
   };
 
   /**
    * @implements {settings.AboutPageBrowserProxy}
    * @constructor
    */
   function AboutPageBrowserProxyImpl() {}
   cr.addSingletonGetter(AboutPageBrowserProxyImpl);
 
   AboutPageBrowserProxyImpl.prototype = {
     /** @override */
     pageReady: function() {
       chrome.send('aboutPageReady');
     },
 
     /** @override */
     refreshUpdateStatus: function() {
       chrome.send('refreshUpdateStatus');
     },
 
-<if expr="_google_chrome and is_macosx">
+// <if expr="_google_chrome and is_macosx">
     /** @override */
     promoteUpdater: function() {
       chrome.send('promoteUpdater');
     },
-</if>
+// </if>
 
     /** @override */
     openHelpPage: function() {
       chrome.send('openHelpPage');
     },
 
-<if expr="_google_chrome">
+// <if expr="_google_chrome">
     /** @override */
     openFeedbackDialog: function() {
       chrome.send('openFeedbackDialog');
     },
-</if>
+// </if>
 
-<if expr="chromeos">
+// <if expr="chromeos">
     /** @override */
     requestUpdate: function() {
       chrome.send('requestUpdate');
     },
 
     /** @override */
     setChannel: function(channel, isPowerwashAllowed) {
       chrome.send('setChannel', [channel, isPowerwashAllowed]);
     },
 
     /** @override */
     getChannelInfo: function() {
       return cr.sendWithPromise('getChannelInfo');
     },
 
     /** @override */
     getVersionInfo: function() {
       return cr.sendWithPromise('getVersionInfo');
     },
 
     /** @override */
     getRegulatoryInfo: function() {
       return cr.sendWithPromise('getRegulatoryInfo');
     }
-</if>
+// </if>
   };
 
   return {
     AboutPageBrowserProxy: AboutPageBrowserProxy,
     AboutPageBrowserProxyImpl: AboutPageBrowserProxyImpl,
     browserChannelToI18nId: browserChannelToI18nId,
     isTargetChannelMoreStable: isTargetChannelMoreStable,
   };
 });