move the Header hash to the super class

I want to move the header hash to the super request object in order to
consolidate behavior.  We should be switching out buffering strategies
rather than header strategies since things like "mutating headers after
send" is an error in both cases (buffering vs streaming).

1 files changed, 0 insertions, 27 deletions

diff --git a/actionpack/lib/action_controller/metal/live.rb b/actionpack/lib/action_controller/metal/live.rb
index c874165816..5de5b02b32 100644
--- a/actionpack/lib/action_controller/metal/live.rb
+++ b/actionpack/lib/action_controller/metal/live.rb
@@ -213,33 +213,6 @@ module ActionController
     end
 
     class Response < ActionDispatch::Response #:nodoc: all
-      class Header < DelegateClass(Hash) # :nodoc:
-        def initialize(response, header)
-          @response = response
-          super(header)
-        end
-
-        def []=(k,v)
-          if @response.committed?
-            raise ActionDispatch::IllegalStateError, 'header already sent'
-          end
-
-          super
-        end
-
-        def merge(other)
-          self.class.new @response, __getobj__.merge(other)
-        end
-
-        def to_hash
-          __getobj__.dup
-        end
-      end
-
-      def initialize(status = 200, header = {}, body = [])
-        super(status, Header.new(self, header), body)
-      end
-
       private
 
       def before_committed