unregister_template

# File actionpack/lib/action_view/reloadable_template.rb, line 49
        def unregister_template(template)
          template.accessible_paths.each do |template_path|
            @paths.delete(template_path) if @paths[template_path] == template
          end
          # fill in any newly created gaps
          @paths.values.uniq.each do |template|
            template.accessible_paths.each {|path| @paths[path] ||= template}
          end
        end