1 files changed, 0 insertions, 86 deletions
diff --git a/mcs/class/System.ComponentModel.Composition/Tests/ComponentModelUnitTest/System/ComponentModel/Composition/CompositionContainerExtensions.cs b/mcs/class/System.ComponentModel.Composition/Tests/ComponentModelUnitTest/System/ComponentModel/Composition/CompositionContainerExtensions.cs
deleted file mode 100644
index 3a5af3d9e0e..00000000000
--- a/mcs/class/System.ComponentModel.Composition/Tests/ComponentModelUnitTest/System/ComponentModel/Composition/CompositionContainerExtensions.cs
+++ /dev/null
@@ -1,86 +0,0 @@
-// -----------------------------------------------------------------------
-// Copyright (c) Microsoft Corporation.  All rights reserved.
-// -----------------------------------------------------------------------
-using System;
-using System.Collections.Generic;
-using System.ComponentModel.Composition;
-using System.Linq;
-using System.ComponentModel.Composition.Hosting;
-using System.ComponentModel.Composition.Primitives;
-
-namespace System.ComponentModel.Composition
-{
-    internal static class CompositionContainerExtensions
-    {
-        public static bool IsPresent<T>(this ExportProvider container)
-        {
-            try
-            {
-                container.GetExportedValue<T>();
-                return true;
-            }
-            catch (ImportCardinalityMismatchException)
-            {
-                return false;
-            }
-        }
-
-        public static bool IsPresent(this ExportProvider container, string contractName)
-        {
-            try
-            {
-                container.GetExportedValue<object>(contractName);
-                return true;
-            }
-            catch (ImportCardinalityMismatchException)
-            {
-                return false;
-            }
-        }
-
-        public static void AddAndComposeExportedValue<T>(this CompositionContainer container, T exportedValue)
-        {
-            var batch = new CompositionBatch();
-            batch.AddExportedValue<T>(exportedValue);
-            container.Compose(batch);
-        }
-
-        public static void AddAndComposeExportedValue<T>(this CompositionContainer container, string contractName, T exportedValue)
-        {
-            var batch = new CompositionBatch();
-            batch.AddExportedValue<T>(contractName, exportedValue);
-            container.Compose(batch);
-        }
-
-        public static void AddParts(this CompositionBatch batch, params object[] parts)
-        {
-            foreach (object instance in parts)
-            {
-                ComposablePart part = instance as ComposablePart;
-                if (part != null)
-                {
-                    batch.AddPart(part);
-                }
-                else
-                {
-                    batch.AddPart((object)instance);
-                }
-            }
-        }
-
-        public static ComposablePart AddExportedValue(this CompositionBatch batch, string contractName, Type contractType, object exportedValue)
-        {
-            string typeIdentity = AttributedModelServices.GetTypeIdentity(contractType);
-
-            IDictionary<string, object> metadata = null;
-
-            if (typeIdentity != null)
-            {
-                metadata = new Dictionary<string, object>();
-                metadata.Add(CompositionConstants.ExportTypeIdentityMetadataName, typeIdentity);
-            }
-
-            return batch.AddExport(new Export(contractName, metadata, () => exportedValue));
-        }
-    }
-}