# File lib/new_relic/agent/javascript_instrumentor.rb, line 109
      def browser_timing_config(state)
        txn = state.current_transaction
        return '' if txn.nil?

        txn.freeze_name_and_execute_if_not_ignored do
          data = data_for_js_agent(state)
          json = NewRelic::JSONWrapper.dump(data)
          return html_safe_if_needed("\n<script type=\"text/javascript\">window.NREUM||(NREUM={});NREUM.info=#{json}</script>")
        end

        ''
      end