1 files changed, 0 insertions, 24 deletions
diff --git a/src/mscorlib/src/System/ICustomFormatter.cs b/src/mscorlib/src/System/ICustomFormatter.cs
deleted file mode 100644
index 47340f3093..0000000000
--- a/src/mscorlib/src/System/ICustomFormatter.cs
+++ /dev/null
@@ -1,24 +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.
-
-/*============================================================
-**
-** Interface:  ICustomFormatter
-**
-**
-** Purpose: Marks a class as providing special formatting
-**
-**
-===========================================================*/
-
-using System;
-
-namespace System
-{
-    public interface ICustomFormatter
-    {
-        // Interface does not need to be marked with the serializable attribute
-        String Format(String format, Object arg, IFormatProvider formatProvider);
-    }
-}