move new TaggedItemCounts to its own file

MediaBrowser.Controller/Entities/IItemByName.cs

@@ -18,27 +18,4 @@ namespace MediaBrowser.Controller.Entities
     {
         bool IsAccessedByName { get; }
     }
-
-    public class TaggedItemCounts
-    {
-        public int? AlbumCount { get; set; }
-
-        public int? ArtistCount { get; set; }
-
-        public int? EpisodeCount { get; set; }
-
-        public int? MovieCount { get; set; }
-
-        public int? MusicVideoCount { get; set; }
-
-        public int? ProgramCount { get; set; }
-
-        public int? SeriesCount { get; set; }
-
-        public int? SongCount { get; set; }
-
-        public int? TrailerCount { get; set; }
-
-        public int ChildCount => (AlbumCount ?? 0) + (ArtistCount ?? 0) + (EpisodeCount ?? 0) + (MovieCount ?? 0) + (MusicVideoCount ?? 0) + (ProgramCount ?? 0) + (SeriesCount ?? 0) + (SongCount ?? 0) + (TrailerCount ?? 0);
-    }
 }

MediaBrowser.Controller/Entities/TaggedItemCounts.cs

@@ -0,0 +1,27 @@
+#pragma warning disable CS1591
+
+namespace MediaBrowser.Controller.Entities
+{
+    public class TaggedItemCounts
+    {
+        public int? AlbumCount { get; set; }
+
+        public int? ArtistCount { get; set; }
+
+        public int? EpisodeCount { get; set; }
+
+        public int? MovieCount { get; set; }
+
+        public int? MusicVideoCount { get; set; }
+
+        public int? ProgramCount { get; set; }
+
+        public int? SeriesCount { get; set; }
+
+        public int? SongCount { get; set; }
+
+        public int? TrailerCount { get; set; }
+
+        public int ChildCount => (AlbumCount ?? 0) + (ArtistCount ?? 0) + (EpisodeCount ?? 0) + (MovieCount ?? 0) + (MusicVideoCount ?? 0) + (ProgramCount ?? 0) + (SeriesCount ?? 0) + (SongCount ?? 0) + (TrailerCount ?? 0);
+    }
+}