    # File lib/compass/sass_extensions/functions/gradient_support.rb, line 181
        def to_owg(options = self.options)
          args = []
          args << grad_point(position_or_angle || Sass::Script::String.new("top"))
          args << linear_end_position(position_or_angle, color_stops)
          args << grad_color_stops(color_stops)
          args.each{|a| a.options = options}
          Sass::Script::String.new("-webkit-gradient(linear, #{args.join(', ')})")
        end