From dc5b4ddfd8856fb051e3ffe5e414a5cadac30d57 Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Fri, 17 Apr 2020 19:41:19 +0900
Subject: [PATCH] [Modify] Remove it

---
 websocket-sharp/Net/WebHeaderCollection.cs | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/websocket-sharp/Net/WebHeaderCollection.cs b/websocket-sharp/Net/WebHeaderCollection.cs
index 0bc11fc2..d7bf9966 100644
--- a/websocket-sharp/Net/WebHeaderCollection.cs
+++ b/websocket-sharp/Net/WebHeaderCollection.cs
@@ -885,15 +885,6 @@ namespace WebSocketSharp.Net
       return value;
     }
 
-    private static string convert (string key)
-    {
-      HttpHeaderInfo headerInfo;
-
-      return _headers.TryGetValue (key, out headerInfo)
-             ? headerInfo.Name
-             : String.Empty;
-    }
-
     private void doWithCheckingState (
       Action <string, string> action, string name, string value, bool setState
     )