Clean up Webrat remains

spec/rails_helper.rb

@@ -179,30 +179,3 @@ def parse_validator_messages(message)
     [true, ""]
   end
 end
-
-# Make webrat's matchers treat XML like XML.
-# See Webrat ticket #345.
-# Solution adapted from the following patch:
-# http://github.com/indirect/webrat/commit/46b8d91c962e802fbcb14ee0bcf03aab1afa180a
-module Webrat #:nodoc:
-  module XML #:nodoc:
-
-    def self.document(stringlike) #:nodoc:
-      return stringlike.dom if stringlike.respond_to?(:dom)
-
-      case stringlike
-      when Nokogiri::HTML::Document, Nokogiri::XML::NodeSet
-        stringlike
-      else
-        stringlike = stringlike.body if stringlike.respond_to?(:body)
-
-        if stringlike.to_s =~ /\<\?xml/
-          Nokogiri::XML(stringlike.to_s)
-        else
-          Nokogiri::HTML(stringlike.to_s)
-        end
-      end
-    end
-  end
-end
-