rotate-animation-with-will-change-transform-001-ref.html

<!DOCTYPE html>
<title>CSS Test (Transforms): Transform and perspective with w negative</title>
<link rel="author" title="L. David Baron" href="https://dbaron.org/">
<link rel="author" title="Google" href="http://www.google.com/">

<style>

div {
  width: 100px;
  height: 100px;
  transform: rotateY(44deg);
  background: fuchsia;
  transform-origin: 100px 0;
  will-change: transform;
}

</style>

<div></div>

chromium/third_party/blink/web_tests/external/wpt/css/css-transforms/animation/rotate-animation-with-will-change-transform-001-ref.html