()
| 8450 | o2.observe(div2, opts); |
| 8451 | |
| 8452 | var scheduleToggle = function() { |
| 8453 | if (toggleScheduled) return; |
| 8454 | toggleScheduled = true; |
| 8455 | div2.classList.toggle("foo"); |
| 8456 | }; |
| 8457 | |
| 8458 | return function schedule(fn) { |
| 8459 | var o = new MutationObserver(function() { |