THRIFT-2373 warning CS0414 in THttpClient.cs: private field 'Thrift.Transport.THttpClient.connection' assigned but never used

Patch: Jens Geyer
diff --git a/lib/csharp/src/Transport/THttpClient.cs b/lib/csharp/src/Transport/THttpClient.cs
index 7f04be7..78653f3 100644
--- a/lib/csharp/src/Transport/THttpClient.cs
+++ b/lib/csharp/src/Transport/THttpClient.cs
@@ -40,15 +40,13 @@
 
 		private IDictionary<String, String> customHeaders = new Dictionary<string, string>();
 
-        private HttpWebRequest connection = null;

 #if !SILVERLIGHT
         private IWebProxy proxy = WebRequest.DefaultWebProxy;
-#endif

-

+#endif
+
         public THttpClient(Uri u)
 		{
 			uri = u;
-            connection = CreateRequest();
 		}
 
 		public int ConnectTimeout
@@ -178,7 +176,7 @@
 			}
 		}
 #endif
-				private HttpWebRequest CreateRequest()
+		private HttpWebRequest CreateRequest()
 		{
 			HttpWebRequest connection = (HttpWebRequest)WebRequest.Create(uri);