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diff --git a/csharp/src/Google.Protobuf/Reflection/EnumDescriptor.cs b/csharp/src/Google.Protobuf/Reflection/EnumDescriptor.cs
deleted file mode 100644
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--- a/csharp/src/Google.Protobuf/Reflection/EnumDescriptor.cs
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-#region Copyright notice and license
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc. All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#endregion
-
-using System;
-using System.Collections.Generic;
-
-namespace Google.Protobuf.Reflection
-{
- /// <summary>
- /// Descriptor for an enum type in a .proto file.
- /// </summary>
- public sealed class EnumDescriptor : DescriptorBase
- {
- private readonly EnumDescriptorProto proto;
- private readonly MessageDescriptor containingType;
- private readonly IList<EnumValueDescriptor> values;
- private readonly Type clrType;
-
- internal EnumDescriptor(EnumDescriptorProto proto, FileDescriptor file, MessageDescriptor parent, int index, Type clrType)
- : base(file, file.ComputeFullName(parent, proto.Name), index)
- {
- this.proto = proto;
- this.clrType = clrType;
- containingType = parent;
-
- if (proto.Value.Count == 0)
- {
- // We cannot allow enums with no values because this would mean there
- // would be no valid default value for fields of this type.
- throw new DescriptorValidationException(this, "Enums must contain at least one value.");
- }
-
- values = DescriptorUtil.ConvertAndMakeReadOnly(proto.Value,
- (value, i) => new EnumValueDescriptor(value, file, this, i));
-
- File.DescriptorPool.AddSymbol(this);
- }
-
- internal EnumDescriptorProto Proto { get { return proto; } }
-
- /// <summary>
- /// The brief name of the descriptor's target.
- /// </summary>
- public override string Name { get { return proto.Name; } }
-
- /// <summary>
- /// The CLR type for this enum. For generated code, this will be a CLR enum type.
- /// </summary>
- public Type ClrType { get { return clrType; } }
-
- /// <value>
- /// If this is a nested type, get the outer descriptor, otherwise null.
- /// </value>
- public MessageDescriptor ContainingType
- {
- get { return containingType; }
- }
-
- /// <value>
- /// An unmodifiable list of defined value descriptors for this enum.
- /// </value>
- public IList<EnumValueDescriptor> Values
- {
- get { return values; }
- }
-
- /// <summary>
- /// Finds an enum value by number. If multiple enum values have the
- /// same number, this returns the first defined value with that number.
- /// If there is no value for the given number, this returns <c>null</c>.
- /// </summary>
- public EnumValueDescriptor FindValueByNumber(int number)
- {
- return File.DescriptorPool.FindEnumValueByNumber(this, number);
- }
-
- /// <summary>
- /// Finds an enum value by name.
- /// </summary>
- /// <param name="name">The unqualified name of the value (e.g. "FOO").</param>
- /// <returns>The value's descriptor, or null if not found.</returns>
- public EnumValueDescriptor FindValueByName(string name)
- {
- return File.DescriptorPool.FindSymbol<EnumValueDescriptor>(FullName + "." + name);
- }
- }
-} \ No newline at end of file