1 files changed, 0 insertions, 18 deletions

diff --git a/src/ext/DifxApp/wixext/DifxAppExtensionData.cs b/src/ext/DifxApp/wixext/DifxAppExtensionData.cs
deleted file mode 100644
index 5552717c..00000000
--- a/src/ext/DifxApp/wixext/DifxAppExtensionData.cs
+++ /dev/null
@@ -1,18 +0,0 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
-
-namespace WixToolset.DifxApp
-{
-    using WixToolset.Data;
-    using WixToolset.Extensibility;
-
-    public sealed class DifxAppExtensionData : BaseExtensionData
-    {
-        public override string DefaultCulture => "en-US";
-
-        public override bool TryGetSymbolDefinitionByName(string name, out IntermediateSymbolDefinition symbolDefinition)
-        {
-            symbolDefinition = DifxAppSymbolDefinitions.ByName(name);
-            return symbolDefinition != null;
-        }
-    }
-}