Remove Files.app's own profile badge.

ui/file_manager/file_manager/foreground/js/file_manager.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.
 
 'use strict';
 
 /**
  * FileManager constructor.
  *
  * FileManager objects encapsulate the functionality of the file selector
@@ skipping 462 matching lines @@
 
     this.textContextMenu_ =
         this.dialogDom_.querySelector('#text-context-menu');
     cr.ui.Menu.decorate(this.textContextMenu_);
 
     this.gearButton_ = this.dialogDom_.querySelector('#gear-button');
     this.gearButton_.addEventListener('menushow',
         this.onShowGearMenu_.bind(this));
     chrome.fileBrowserPrivate.onDesktopChanged.addListener(function() {
       this.updateVisitDesktopMenus_();
-      this.ui_.updateProfileBadge();
     }.bind(this));
     chrome.fileBrowserPrivate.onProfileAdded.addListener(
         this.updateVisitDesktopMenus_.bind(this));
     this.updateVisitDesktopMenus_();
 
     this.dialogDom_.querySelector('#gear-menu').menuItemSelector =
         'menuitem, hr';
     cr.ui.decorate(this.gearButton_, cr.ui.MenuButton);
 
     this.syncButton.checkable = true;
@@ skipping 3273 matching lines @@
       callback(this.preferences_);
       return;
     }
 
     chrome.fileBrowserPrivate.getPreferences(function(prefs) {
       this.preferences_ = prefs;
       callback(prefs);
     }.bind(this));
   };
 })();