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-rw-r--r--lib/unicorn/const.rb4
1 files changed, 0 insertions, 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