Add ArcEnabled policy implementation

chrome/browser/resources/options/browser_options.js

 // Copyright (c) 2012 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.
 
 cr.exportPath('options');
 
 /**
  * @typedef {{actionLinkText: (string|undefined),
  *            childUser: (boolean|undefined),
  *            hasError: (boolean|undefined),
@@ skipping 2301 matching lines @@
           break;
         case ConsumerManagementOverlay.Status.STATUS_UNENROLLING:
           strId = 'consumerManagementUnenrollingButton';
           button.disabled = true;
           break;
       }
       button.textContent = loadTimeData.getString(strId);
     };
 
     /**
-     * Hides Android Apps settings when they are not available (ChromeOS only).
+     * Hides Android Apps settings when they are not available and
+     * disables it for managed profiles (ChromeOS only)

[Thiemo Nagel, 2016/02/16 10:37:16]

Nit: Please keep the period at the end of the sentence.

[Polina Bondarenko, 2016/02/16 14:05:02]

Fixed.

      */
-    BrowserOptions.hideAndroidAppsSection = function() {
+    BrowserOptions.setAndroidAppsSectionAttributes = function(hidden, managed) {
       var section = $('andorid-apps-section');

[Thiemo Nagel, 2016/02/16 10:37:16]

"andorid" doesn't look right.

[Polina Bondarenko, 2016/02/16 14:05:02]

Done.

-      if (section)
-        section.hidden = true;
+      if (section) {
+        section.hidden = hidden;
+        section.disabled = managed;
+      }
     };
   }
 
   // Export
   return {
     BrowserOptions: BrowserOptions
   };
 });