Settings: About: Fix cros channel info.

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">
@@ skipping 121 matching lines @@
 
     /** @return {!Promise<!BrowserChannel>} */
     getCurrentChannel: function() {},
 
     /** @return {!Promise<!BrowserChannel>} */
     getTargetChannel: function() {},
 
     /** @return {!Promise<!VersionInfo>} */
     getVersionInfo: function() {},
 
+    /** @return {!Promise<boolean>} */
+    getCanChangeChannel: function() {},
+
     /** @return {!Promise<?RegulatoryInfo>} */
     getRegulatoryInfo: function() {},
 </if>
   };
 
   /**
    * @implements {settings.AboutPageBrowserProxy}
    * @constructor
    */
   function AboutPageBrowserProxyImpl() {}
@@ skipping 42 matching lines @@
     getTargetChannel: function() {
       return cr.sendWithPromise('getTargetChannel');
     },
 
     /** @override */
     getVersionInfo: function() {
       return cr.sendWithPromise('getVersionInfo');
     },
 
     /** @override */
+    getCanChangeChannel: function() {
+      return cr.sendWithPromise('getCanChangeChannel');
+    },
+
+    /** @override */
     getRegulatoryInfo: function() {
       return cr.sendWithPromise('getRegulatoryInfo');
     }
 </if>
   };
 
   return {
     AboutPageBrowserProxy: AboutPageBrowserProxy,
     AboutPageBrowserProxyImpl: AboutPageBrowserProxyImpl,
     browserChannelToI18nId: browserChannelToI18nId,
     isTargetChannelMoreStable: isTargetChannelMoreStable,
   };
 });