search.rb in blacklight-6.0.0.pre4

- old
+ new

@@ -1,18 +1,12 @@
-# -*- encoding : utf-8 -*-
 class Search < ActiveRecord::Base
 
   belongs_to :user
 
   serialize :query_params
 
   if Blacklight::Utils.needs_attr_accessible?
     attr_accessible :query_params 
-  end
-
-  unless respond_to?(:none)
-    # polyfill
-    scope :none, -> { where(id: nil).where("id IS NOT ?", nil) }
   end
 
   # A Search instance is considered a saved search if it has a user_id.
   def saved?
     self.user_id?