| <!DOCTYPE html> | |
| <iframe style="border: none; position: absolute; z-index: 1; width: 100px; left: 200px" | |
| srcdoc="SHOULD NOT DISAPPEAR"></iframe> | |
| <div id="trigger" style="width: 100%; height: 100px"></div> | |
| <script src="../../../resources/run-after-layout-and-paint.js"></script> | |
| <script> | |
| onload = function() { | |
| runAfterLayoutAndPaint(function() { | |
| trigger.style.willChange = 'transform'; | |
| }, true); | |
| }; | |
| </script> |