included

# File actionpack/lib/action_controller/layout.rb, line 3
    def self.included(base)
      base.extend(ClassMethods)
      base.class_eval do
        # NOTE: Can't use alias_method_chain here because +render_without_layout+ is already
        # defined as a publicly exposed method
        alias_method :render_with_no_layout, :render
        alias_method :render, :render_with_a_layout

        class << self
          alias_method_chain :inherited, :layout
        end
      end
    end