Push `before_sending` to super class

We want to get rid of the `Live::Response` so we are consolidating methods
from `Live::Response` and `Response` by merging them together.

This adds an `#empty` method to the request so we don't need to
hard-code the empty array each time we call an empty
`ActionDispatch::Request`.

The work here is a continuation on combining controller and integration
test code bases into one.

1 files changed, 0 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 }