[MD Settings][People] Disables profile name field for legacy supervised users.

chrome/browser/resources/settings/people_page/manage_profile.js

 // Copyright 2015 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
  * 'settings-manage-profile' is the settings subpage containing controls to
  * edit a profile's name, icon, and desktop shortcut.
  */
 Polymer({
@@ skipping 15 matching lines @@
     /**
      * The available icons for selection.
      * @type {!Array<string>}
      */
     availableIcons: {
       type: Array,
       value: function() { return []; },
     },
 
     /**
+     * The current sync status.
+     * @type {?settings.SyncStatus}
+     */
+    syncStatus: Object,
+
+    /**
      * @private {!settings.ManageProfileBrowserProxy}
      */
     browserProxy_: {
       type: Object,
       value: function() {
         return settings.ManageProfileBrowserProxyImpl.getInstance();
       },
     },
   },
 
@@ skipping 22 matching lines @@
 
   /**
    * Handler for when an avatar is activated.
    * @param {!Event} event
    * @private
    */
   onIconActivate_: function(event) {
     this.browserProxy_.setProfileIconAndName(event.detail.selected,
                                              this.profileName);
   },
+
+  /**
+   * @param {?settings.SyncStatus} syncStatus
+   * @return {boolean} Whether to disable the profile name field.
+   * @private
+   */
+  disableProfileName_: function(syncStatus) {

[tommycli, 2016/10/03 20:37:22]

isProfileNameDisabled_

[Moe, 2016/10/03 22:26:43]

Done.

+    return !!syncStatus.supervisedUser && !syncStatus.childUser;
+  },
 });