Clean up the code.

test/rails_app/app/active_record/user_without_confirmation.rb

@@ -1,14 +1,7 @@
-require 'shared_user'
+require 'shared_user_without_omniauth'
 
 class UserWithoutConfirmation < ActiveRecord::Base
   self.table_name = 'users'
   include Shim
-
-  devise :database_authenticatable, :confirmable, :lockable, :recoverable,
-    :registerable, :rememberable, :timeoutable,
-    :trackable, :validatable
-
-  def raw_confirmation_token
-    @raw_confirmation_token
-  end
+  include SharedUserWithoutOmniauth
 end