1 files changed, 0 insertions, 52 deletions
diff --git a/src/mscorlib/corefx/Interop/Unix/System.Globalization.Native/Interop.Utils.cs b/src/mscorlib/corefx/Interop/Unix/System.Globalization.Native/Interop.Utils.cs
deleted file mode 100644
index 33b10c0d74..0000000000
--- a/src/mscorlib/corefx/Interop/Unix/System.Globalization.Native/Interop.Utils.cs
+++ /dev/null
@@ -1,52 +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.
-
-using System;
-using System.Text;
-
-internal static partial class Interop
-{
-    /// <summary>
-    /// Helper for making interop calls that return a string, but we don't know
-    /// the correct size of buffer to make. So invoke the interop call with an
-    /// increasing buffer until the size is big enough.
-    /// </summary>
-    internal static bool CallStringMethod<TArg1, TArg2, TArg3>(
-        Func<TArg1, TArg2, TArg3, StringBuilder, GlobalizationInterop.ResultCode> interopCall,
-        TArg1 arg1,
-        TArg2 arg2,
-        TArg3 arg3,
-        out string result)
-    {
-        const int initialStringSize = 80;
-        const int maxDoubleAttempts = 5;
-
-        StringBuilder stringBuilder = StringBuilderCache.Acquire(initialStringSize);
-
-        for (int i = 0; i < maxDoubleAttempts; i++)
-        {
-            GlobalizationInterop.ResultCode resultCode = interopCall(arg1, arg2, arg3, stringBuilder);
-
-            if (resultCode == GlobalizationInterop.ResultCode.Success)
-            {
-                result = StringBuilderCache.GetStringAndRelease(stringBuilder);
-                return true;
-            }
-            else if (resultCode == GlobalizationInterop.ResultCode.InsufficentBuffer)
-            {
-                // increase the string size and loop
-                stringBuilder.EnsureCapacity(stringBuilder.Capacity * 2);
-            }
-            else
-            {
-                // if there is an unknown error, don't proceed
-                break;
-            }
-        }
-
-        StringBuilderCache.Release(stringBuilder);
-        result = null;
-        return false;
-    }
-}