3 files changed, 7 insertions, 40 deletions
diff --git a/actionpack/lib/action_controller/base.rb b/actionpack/lib/action_controller/base.rb
index a00eafc9ed..df416908f0 100644
--- a/actionpack/lib/action_controller/base.rb
+++ b/actionpack/lib/action_controller/base.rb
@@ -14,7 +14,7 @@ module ActionController
   #
   metal = Class.new(Metal) do
     include AbstractController::Rendering
-    include ActionController::BasicRendering
+    include AbstractController::BasicRendering
   end
 
   # Action Controllers are the core of a web request in \Rails. They are made up of one or more actions that are executed
@@ -261,12 +261,11 @@ module ActionController
       include mod
     end
 
-    def self.default_protected_instance_vars
-      super.concat [
-        :@_status, :@_headers, :@_params, :@_env, :@_response, :@_request,
-        :@_view_runtime, :@_stream, :@_url_options, :@_action_has_layout
-      ]
-    end
+    # Define some internal variables that should not be propagated to the view.
+    self.protected_instance_variables = [
+      :@_status, :@_headers, :@_params, :@_env, :@_response, :@_request,
+      :@_view_runtime, :@_stream, :@_url_options, :@_action_has_layout
+    ]
 
     ActiveSupport.run_load_hooks(:action_controller, self)
   end
diff --git a/actionpack/lib/action_controller/metal/force_ssl.rb b/actionpack/lib/action_controller/metal/force_ssl.rb
index b8afce42c9..a2cb6d1e66 100644
--- a/actionpack/lib/action_controller/metal/force_ssl.rb
+++ b/actionpack/lib/action_controller/metal/force_ssl.rb
@@ -48,7 +48,7 @@ module ActionController
       # You can pass any of the following options to affect the redirect status and response
       # * <tt>status</tt>     - Redirect with a custom status (default is 301 Moved Permanently)
       # * <tt>flash</tt>      - Set a flash message when redirecting
-      # * <tt>alert</tt>      - Set a alert message when redirecting
+      # * <tt>alert</tt>      - Set an alert message when redirecting
       # * <tt>notice</tt>     - Set a notice message when redirecting
       #
       # ==== Action Options
diff --git a/actionpack/lib/action_controller/metal/rendering.rb b/actionpack/lib/action_controller/metal/rendering.rb
index 21224b9c3b..abcc9d4acf 100644
--- a/actionpack/lib/action_controller/metal/rendering.rb
+++ b/actionpack/lib/action_controller/metal/rendering.rb
@@ -1,36 +1,4 @@
 module ActionController
-  # Basic rendering implements the most minimal rendering layer.
-  # It only supports rendering :text and :nothing. Passing any other option will
-  # result in `UnsupportedOperationError` exception. For more functionality like
-  # different formats, layouts etc. you should use `ActionView` gem.
-  module BasicRendering
-    extend ActiveSupport::Concern
-
-    # Render text or nothing (empty string) to response_body
-    # :api: public
-    def render(*args, &block)
-      super(*args, &block)
-      opts = args.first
-      if opts.has_key?(:text) && opts[:text].present?
-        self.response_body = opts[:text]
-      elsif opts.has_key?(:nothing) && opts[:nothing]
-        self.response_body = " "
-      else
-        raise UnsupportedOperationError
-      end
-    end
-
-    def rendered_format
-      Mime::TEXT
-    end
-
-    class UnsupportedOperationError < StandardError
-      def initialize
-        super "Unsupported render operation. BasicRendering supports only :text and :nothing options. For more, you need to include ActionView."
-      end
-    end
-  end
-
   module Rendering
     extend ActiveSupport::Concern