sync updates

MediaBrowser.Controller/Library/IUserManager.cs

@@ -117,6 +117,14 @@ namespace MediaBrowser.Controller.Library
         /// <returns>Task.</returns>
         Task ResetPassword(User user);
 
+        /// <summary>
+        /// Gets the offline user dto.
+        /// </summary>
+        /// <param name="user">The user.</param>
+        /// <param name="deviceId">The device identifier.</param>
+        /// <returns>UserDto.</returns>
+        UserDto GetOfflineUserDto(User user, string deviceId);
+
         /// <summary>
         /// Resets the easy password.
         /// </summary>