1 files changed, 0 insertions, 28 deletions
diff --git a/src/mscorlib/src/System/ThreadAttributes.cs b/src/mscorlib/src/System/ThreadAttributes.cs
deleted file mode 100644
index 6248736107..0000000000
--- a/src/mscorlib/src/System/ThreadAttributes.cs
+++ /dev/null
@@ -1,28 +0,0 @@
-// Licensed to the .NET Foundation under one or more agreements.
-// The .NET Foundation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-/*=============================================================================
-**
-** Purpose: For Threads-related custom attributes.
-**
-=============================================================================*/
-
-namespace System
-{
-    [AttributeUsage(AttributeTargets.Method)]
-    public sealed class STAThreadAttribute : Attribute
-    {
-        public STAThreadAttribute()
-        {
-        }
-    }
-
-    [AttributeUsage(AttributeTargets.Method)]
-    public sealed class MTAThreadAttribute : Attribute
-    {
-        public MTAThreadAttribute()
-        {
-        }
-    }
-}