1 files changed, 0 insertions, 43 deletions
diff --git a/csharp/ProtocolBuffers/Descriptors/DescriptorUtil.cs b/csharp/ProtocolBuffers/Descriptors/DescriptorUtil.cs
deleted file mode 100644
index c945616d..00000000
--- a/csharp/ProtocolBuffers/Descriptors/DescriptorUtil.cs
+++ /dev/null
@@ -1,43 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.
-// http://code.google.com/p/protobuf/
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-using System.Collections.Generic;
-using Google.ProtocolBuffers.Collections;
-
-namespace Google.ProtocolBuffers.Descriptors {
-  /// <summary>
-  /// Internal class containing utility methods when working with descriptors.
-  /// </summary>
-  internal static class DescriptorUtil {
-    /// <summary>
-    /// Equivalent to Func[TInput, int, TOutput] but usable in .NET 2.0. Only used to convert
-    /// arrays.
-    /// </summary>
-    internal delegate TOutput IndexedConverter<TInput, TOutput>(TInput element, int index);
-
-    /// <summary>
-    /// Converts the given array into a read-only list, applying the specified conversion to
-    /// each input element.
-    /// </summary>
-    internal static IList<TOutput> ConvertAndMakeReadOnly<TInput, TOutput>(IList<TInput> input,
-        IndexedConverter<TInput, TOutput> converter) {
-      TOutput[] array = new TOutput[input.Count];
-      for (int i = 0; i < array.Length; i++) {
-        array[i] = converter(input[i], i);
-      }
-      return Lists<TOutput>.AsReadOnly(array);
-    }
-  }
-}