improve live stream pinging

MediaBrowser.Controller/Library/ILibraryManager.cs

@@ -309,6 +309,7 @@ namespace MediaBrowser.Controller.Library
         /// <param name="parentId">The parent identifier.</param>
         /// <param name="viewType">Type of the view.</param>
         /// <param name="sortName">Name of the sort.</param>
+        /// <param name="uniqueId">The unique identifier.</param>
         /// <param name="cancellationToken">The cancellation token.</param>
         /// <returns>Task&lt;UserView&gt;.</returns>
         Task<UserView> GetNamedView(User user,
@@ -316,6 +317,7 @@ namespace MediaBrowser.Controller.Library
             string parentId,
             string viewType, 
             string sortName, 
+            string uniqueId,
             CancellationToken cancellationToken);
 
         /// <summary>