From f919bf9440b9d34639a97cdb7f6d3690c0008c2d Mon Sep 17 00:00:00 2001
From: Eric Wong <normalperson@yhbt.net>
Date: Fri, 14 Aug 2009 21:03:46 -0700
Subject: const: remove unused constants

---
 lib/unicorn/const.rb | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/lib/unicorn/const.rb b/lib/unicorn/const.rb
index f5375a2..253440f 100644
--- a/lib/unicorn/const.rb
+++ b/lib/unicorn/const.rb
@@ -27,12 +27,8 @@ module Unicorn
     EXPECT_100_RESPONSE = "HTTP/1.1 100 Continue\r\n\r\n"
 
     # A frozen format for this is about 15% faster
-    HTTP_TRANSFER_ENCODING = 'HTTP_TRANSFER_ENCODING'.freeze
-    CONTENT_LENGTH="CONTENT_LENGTH".freeze
     REMOTE_ADDR="REMOTE_ADDR".freeze
-    HTTP_X_FORWARDED_FOR="HTTP_X_FORWARDED_FOR".freeze
     HTTP_EXPECT="HTTP_EXPECT".freeze
-    HTTP_TRAILER="HTTP_TRAILER".freeze
     RACK_INPUT="rack.input".freeze
   end
 
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