Imported Upstream version 6.4.0.137

Former-commit-id: 943baa9f16a098c33e129777827f3a9d20da00d6

mcs/class/corlib/legacy/ActivationServices.cs

@@ -0,0 +1,22 @@
+using System.Runtime.CompilerServices;
+
+namespace System.Runtime.Remoting.Activation
+{
+	internal static class ActivationServices
+	{
+#region Keep this code, it is used by the runtime
+		// Called from the runtime.
+		public static object CreateProxyForType (Type type)
+		{
+			throw new PlatformNotSupportedException ();
+		}
+#endregion
+
+		// Allocates an uninitialized instance. It never creates proxies.
+		[MethodImplAttribute(MethodImplOptions.InternalCall)]
+		public static extern object AllocateUninitializedClassInstance (Type type);
+
+		[MethodImplAttribute(MethodImplOptions.InternalCall)]
+		public extern static void EnableProxyActivation (Type type, bool enable);
+	}
+}