Thrift: Miscellaneous optimizations for C#.

Reviewed By: mcslee

Test Plan: Built it after a future revision.

Revert Plan: ok

Other Notes:
Submitted by Ben Maurer.
Actually reviewed by Todd Berman.


git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@665464 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/lib/csharp/src/Protocol/TMap.cs b/lib/csharp/src/Protocol/TMap.cs
index 495bf7c..586aa4f 100644
--- a/lib/csharp/src/Protocol/TMap.cs
+++ b/lib/csharp/src/Protocol/TMap.cs
@@ -16,12 +16,8 @@
 
 namespace Thrift.Protocol
 {
-	public class TMap
+	public struct TMap
 	{
-		public TMap()
-		{
-		}
-
 		public TMap(TType keyType, TType valueType, int count)
 		{
 			KeyType = keyType;