drop_body.rb in roda-3.0.0

- old
+ new

@@ -10,16 +10,9 @@
     # and 304).
     module DropBody
       module ResponseMethods
         DROP_BODY_STATUSES = [100, 101, 102, 204, 205, 304].freeze
 
-        EMPTY_BODY = [].freeze
-        RodaPlugins.deprecate_constant(self, :EMPTY_BODY)
-        CONTENT_LENGTH = "Content-Length".freeze
-        RodaPlugins.deprecate_constant(self, :CONTENT_LENGTH)
-        CONTENT_TYPE = "Content-Type".freeze
-        RodaPlugins.deprecate_constant(self, :CONTENT_TYPE)
-
         # If the response status indicates a body should not be
         # returned, use an empty body and remove the Content-Length
         # and Content-Type headers.
         def finish
           r = super