Update integration.rb to require test_process explicitly instead of via Dependencies

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4624 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

actionpack/CHANGELOG

 *SVN*
 
+* Update integration.rb to require test_process explicitly instead of via Dependencies. [Nicholas Seckar]
+
 * Fixed that you can still access the flash after the flash has been reset in reset_session.  Closes #5584 [lmarlow@yahoo.com]
 
 * Allow form_for and fields_for to work with indexed form inputs.  [Jeremy Kemper, Matt Lyon]

actionpack/lib/action_controller/integration.rb

 require 'dispatcher'
 require 'stringio'
 require 'uri'
+require 'action_controller/test_process'
 
 module ActionController
   module Integration #:nodoc: