2 files changed, 1 insertions, 6 deletions
diff --git a/actionpack/lib/action_controller/metal/live.rb b/actionpack/lib/action_controller/metal/live.rb
index 27b3eb4e58..6804e577f0 100644
--- a/actionpack/lib/action_controller/metal/live.rb
+++ b/actionpack/lib/action_controller/metal/live.rb
@@ -223,12 +223,6 @@ module ActionController
         jar.write self unless committed?
       end
 
-      def before_sending
-        super
-        request.cookie_jar.commit!
-        headers.freeze
-      end
-
       def build_buffer(response, body)
         buf = Live::Buffer.new response
         body.each { |part| buf.write part }
diff --git a/actionpack/lib/action_controller/metal/strong_parameters.rb b/actionpack/lib/action_controller/metal/strong_parameters.rb
index 130ba61786..8af94551cf 100644
--- a/actionpack/lib/action_controller/metal/strong_parameters.rb
+++ b/actionpack/lib/action_controller/metal/strong_parameters.rb
@@ -3,6 +3,7 @@ require 'active_support/core_ext/array/wrap'
 require 'active_support/core_ext/string/filters'
 require 'active_support/rescuable'
 require 'action_dispatch/http/upload'
+require 'rack/test'
 require 'stringio'
 require 'set'