1 files changed, 0 insertions, 60 deletions
diff --git a/src/mscorlib/src/Microsoft/Win32/SafeHandles/Win32SafeHandles.cs b/src/mscorlib/src/Microsoft/Win32/SafeHandles/Win32SafeHandles.cs
deleted file mode 100644
index 8a7f591dfc..0000000000
--- a/src/mscorlib/src/Microsoft/Win32/SafeHandles/Win32SafeHandles.cs
+++ /dev/null
@@ -1,60 +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.
-
-//
-// Abstract derivations of SafeHandle designed to provide the common
-// functionality supporting Win32 handles. More specifically, they describe how
-// an invalid handle looks (for instance, some handles use -1 as an invalid
-// handle value, others use 0).
-//
-// Further derivations of these classes can specialise this even further (e.g.
-// file or registry handles).
-// 
-//
-
-using System;
-using System.Runtime.InteropServices;
-using System.Runtime.CompilerServices;
-using System.Runtime.ConstrainedExecution;
-
-namespace Microsoft.Win32.SafeHandles
-{
-    // Class of safe handle which uses 0 or -1 as an invalid handle.
-    public abstract class SafeHandleZeroOrMinusOneIsInvalid : SafeHandle
-    {
-        protected SafeHandleZeroOrMinusOneIsInvalid(bool ownsHandle) : base(IntPtr.Zero, ownsHandle)
-        {
-        }
-
-        // A default constructor is needed to satisfy CoreCLR inheritence rules. It should not be called at runtime
-        protected SafeHandleZeroOrMinusOneIsInvalid()
-        {
-            throw new NotImplementedException();
-        }
-
-        public override bool IsInvalid
-        {
-            get { return handle.IsNull() || handle == new IntPtr(-1); }
-        }
-    }
-
-    // Class of safe handle which uses only -1 as an invalid handle.
-    public abstract class SafeHandleMinusOneIsInvalid : SafeHandle
-    {
-        protected SafeHandleMinusOneIsInvalid(bool ownsHandle) : base(new IntPtr(-1), ownsHandle)
-        {
-        }
-
-        // A default constructor is needed to satisfy CoreCLR inheritence rules. It should not be called at runtime
-        protected SafeHandleMinusOneIsInvalid()
-        {
-            throw new NotImplementedException();
-        }
-
-        public override bool IsInvalid
-        {
-            get { return handle == new IntPtr(-1); }
-        }
-    }
-}