2 files changed, 3 insertions, 46 deletions
diff --git a/MediaBrowser.Controller/Library/IDisplayPreferencesManager.cs b/MediaBrowser.Controller/Library/IDisplayPreferencesManager.cs
deleted file mode 100644
index f1d782b1d..000000000
--- a/MediaBrowser.Controller/Library/IDisplayPreferencesManager.cs
+++ /dev/null
@@ -1,28 +0,0 @@
-using MediaBrowser.Model.Entities;
-using System;
-using System.Threading;
-using System.Threading.Tasks;
-
-namespace MediaBrowser.Controller.Library
-{
-    /// <summary>
-    /// Interface IDisplayPreferencesManager
-    /// </summary>
-    public interface IDisplayPreferencesManager
-    {
-        /// <summary>
-        /// Gets the display preferences.
-        /// </summary>
-        /// <param name="displayPreferencesId">The display preferences id.</param>
-        /// <returns>DisplayPreferences.</returns>
-        Task<DisplayPreferences> GetDisplayPreferences(Guid displayPreferencesId);
-
-        /// <summary>
-        /// Saves display preferences for an item
-        /// </summary>
-        /// <param name="displayPreferences">The display preferences.</param>
-        /// <param name="cancellationToken">The cancellation token.</param>
-        /// <returns>Task.</returns>
-        Task SaveDisplayPreferences(DisplayPreferences displayPreferences, CancellationToken cancellationToken);
-    }
-}
diff --git a/MediaBrowser.Controller/Library/ILibraryManager.cs b/MediaBrowser.Controller/Library/ILibraryManager.cs
index 7e84350b3..6d6fab3be 100644
--- a/MediaBrowser.Controller/Library/ILibraryManager.cs
+++ b/MediaBrowser.Controller/Library/ILibraryManager.cs
@@ -216,24 +216,9 @@ namespace MediaBrowser.Controller.Library
         /// Retrieves the item.
         /// </summary>
         /// <param name="id">The id.</param>
-        /// <returns>Task{BaseItem}.</returns>
-        BaseItem RetrieveItem(Guid id);
-
-        /// <summary>
-        /// Saves the children.
-        /// </summary>
-        /// <param name="id">The id.</param>
-        /// <param name="children">The children.</param>
-        /// <param name="cancellationToken">The cancellation token.</param>
-        /// <returns>Task.</returns>
-        Task SaveChildren(Guid id, IEnumerable<BaseItem> children, CancellationToken cancellationToken);
-
-        /// <summary>
-        /// Retrieves the children.
-        /// </summary>
-        /// <param name="parent">The parent.</param>
-        /// <returns>IEnumerable{BaseItem}.</returns>
-        IEnumerable<BaseItem> RetrieveChildren(Folder parent);
+        /// <param name="type">The type.</param>
+        /// <returns>BaseItem.</returns>
+        BaseItem RetrieveItem(Guid id, Type type);
 
         /// <summary>
         /// Validates the artists.