1 files changed, 0 insertions, 67 deletions
diff --git a/mcs/class/System.ComponentModel.Composition/Tests/ComponentModelUnitTest/System/ComponentModel/Composition/Factories/CatalogFactory.MutableComposablePartCatalog.cs b/mcs/class/System.ComponentModel.Composition/Tests/ComponentModelUnitTest/System/ComponentModel/Composition/Factories/CatalogFactory.MutableComposablePartCatalog.cs
deleted file mode 100644
index 0cc4862d485..00000000000
--- a/mcs/class/System.ComponentModel.Composition/Tests/ComponentModelUnitTest/System/ComponentModel/Composition/Factories/CatalogFactory.MutableComposablePartCatalog.cs
+++ /dev/null
@@ -1,67 +0,0 @@
-// -----------------------------------------------------------------------
-// Copyright (c) Microsoft Corporation.  All rights reserved.
-// -----------------------------------------------------------------------
-using System;
-using System.ComponentModel.Composition.Primitives;
-using System.Linq;
-using System.Collections.Generic;
-using System.Collections.ObjectModel;
-using System.ComponentModel.Composition.Hosting;
-
-namespace System.ComponentModel.Composition.Factories
-{
-    partial class CatalogFactory
-    {
-        public class MutableComposablePartCatalog : ComposablePartCatalog, INotifyComposablePartCatalogChanged
-        {
-            private readonly HashSet<ComposablePartDefinition> _definitions;
-
-            public MutableComposablePartCatalog(IEnumerable<ComposablePartDefinition> definitions)
-            {
-                _definitions = new HashSet<ComposablePartDefinition>(definitions);
-            }
-
-            public void AddDefinition(ComposablePartDefinition definition)
-            {
-                OnDefinitionsChanged(definition, true);
-            }
-
-            public void RemoveDefinition(ComposablePartDefinition definition)
-            {
-                OnDefinitionsChanged(definition, false);
-            }
-
-            public override IQueryable<ComposablePartDefinition> Parts
-            {
-                get { return _definitions.AsQueryable(); }
-            }
-
-            private void OnDefinitionsChanged(ComposablePartDefinition definition, bool added)
-            {
-                ComposablePartDefinition[] addedDefinitions = added ? new ComposablePartDefinition[] { definition } : new ComposablePartDefinition[0];
-                ComposablePartDefinition[] removeDefinitions = added ? new ComposablePartDefinition[0] : new ComposablePartDefinition[] { definition };
-
-                var e = new ComposablePartCatalogChangeEventArgs(addedDefinitions, removeDefinitions, null);
-                Changing(this, e);
-
-                if (added)
-                {
-                    _definitions.Add(definition);
-                }
-                else
-                {
-                    _definitions.Remove(definition);
-                }
-
-                if (Changed != null)
-                {
-                    Changed(this, e);
-                }
-            }
-
-            public event EventHandler<ComposablePartCatalogChangeEventArgs> Changed;
-
-            public event EventHandler<ComposablePartCatalogChangeEventArgs> Changing;
-        }
-    }
-}
-\ No newline at end of file