From 1423834527833313b8f6ddd204f95cf2e03c5a36 Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Sun, 10 Apr 2016 15:26:55 +0900
Subject: [PATCH] [Modify] Remove it

---
 websocket-sharp/Net/HttpListenerAsyncResult.cs | 1 -
 1 file changed, 1 deletion(-)

diff --git a/websocket-sharp/Net/HttpListenerAsyncResult.cs b/websocket-sharp/Net/HttpListenerAsyncResult.cs
index e72cef68..cf1f520f 100644
--- a/websocket-sharp/Net/HttpListenerAsyncResult.cs
+++ b/websocket-sharp/Net/HttpListenerAsyncResult.cs
@@ -45,7 +45,6 @@
 #endregion
 
 using System;
-using System.Security.Principal;
 using System.Threading;
 
 namespace WebSocketSharp.Net