Child accounts icons added to Chrome OS notifications.

ash/system/chromeos/supervised/tray_supervised_user.h

 // Copyright 2014 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.
 
 #ifndef ASH_SYSTEM_CHROMEOS_SUPERVISED_TRAY_SUPERVISED_USER_H
 #define ASH_SYSTEM_CHROMEOS_SUPERVISED_TRAY_SUPERVISED_USER_H
 
 #include "ash/ash_export.h"
 #include "ash/system/chromeos/supervised/custodian_info_tray_observer.h"
 #include "ash/system/tray/system_tray_item.h"
@@ skipping 28 matching lines @@
 
  private:
   friend class TraySupervisedUserTest;
 
   static const char kNotificationId[];
 
   void CreateOrUpdateNotification(const base::string16& new_message);
 
   void CreateOrUpdateSupervisedWarningNotification();
 
+  int GetSupervisedUserIconId();
+
   LabelTrayView* tray_view_;
 
   // Previous login status to avoid showing notification upon unlock.
   user::LoginStatus status_;
 
   // Previous user supervised state to avoid showing notification upon unlock.
   bool is_user_supervised_;
 
   DISALLOW_COPY_AND_ASSIGN(TraySupervisedUser);
 };
 
 } // namespace ash
 
 #endif  // ASH_SYSTEM_CHROMEOS_SUPERVISED_TRAY_SUPERVISED_USER_H