From a9fe1d94f7646a95dec42f680f54199b7de3665a Mon Sep 17 00:00:00 2001
From: Dean Herbert <pe@ppy.sh>
Date: Mon, 21 Aug 2017 23:41:51 +0900
Subject: [PATCH] Remove unnecessary using

---
 osu.Game/Online/Chat/Channel.cs | 1 -
 1 file changed, 1 deletion(-)

diff --git a/osu.Game/Online/Chat/Channel.cs b/osu.Game/Online/Chat/Channel.cs
index 81d488353a..bec4aadb18 100644
--- a/osu.Game/Online/Chat/Channel.cs
+++ b/osu.Game/Online/Chat/Channel.cs
@@ -3,7 +3,6 @@
 
 using System;
 using System.Collections.Generic;
-using System.Diagnostics;
 using System.Linq;
 using Newtonsoft.Json;
 using osu.Framework.Configuration;