LayoutTests/fast/repaint/repaint-renderer-with-layer-on-detach.html

<style>
#remove_me {
  transform: translateX(10px);
  background-color: red;
  width: 100px;
  height: 100px;
}
</style>
<!-- PASS if no red -->
<div id=remove_me></div>
<pre id=result></pre>
<script>
if (window.testRunner) {
  testRunner.waitUntilDone();
  testRunner.dumpAsText();
}

document.body.offsetHeight;

setTimeout(function() {
  if (window.internals)
    internals.startTrackingRepaints();
  
  remove_me.remove();

  if (window.internals) {
    result.innerText = internals.repaintRectsAsText().indexOf("18 8 100 100") != -1 ? "PASS" : "FAIL";
    internals.stopTrackingRepaints();
  }
  if (window.testRunner)
    testRunner.notifyDone();
}, 1);
</script>