Imported Upstream version 5.2.0.179

Former-commit-id: a536d4f20e27294d8bbc2184d75f3a22364f7ba1

external/entityframework/samples/Provider/SampleEntityFrameworkProvider/Factory.cs

@@ -0,0 +1,18 @@
+// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
+using System;
+using System.Data.Common;
+
+namespace SampleEntityFrameworkProvider
+{
+    public partial class SampleFactory : IServiceProvider
+    {
+        //Implement IServiceProvider
+        object IServiceProvider.GetService(Type serviceType)
+        {
+            if (serviceType == typeof(DbProviderServices))
+                return SampleProviderServices.Instance;
+            else
+                return null;
+        }
+    }
+}