Merge pull request rails#47636 from jonathanhefner/action_controller-remove-obsolete-_normalize_args

Remove obsolete `AC::Rendering#_normalize_args`

Author: jonathanhefner

actionpack/lib/action_controller/metal/rendering.rb

@@ -195,13 +195,6 @@ def _set_vary_header
         end
       end
 
-      # Normalize arguments by catching blocks and setting them on :update.
-      def _normalize_args(action = nil, options = {}, &blk)
-        options = super
-        options[:update] = blk if block_given?
-        options
-      end
-
       # Normalize both text and status options.
       def _normalize_options(options)
         _normalize_text(options)