third_party/blink/web_tests/images/resources/frame-with-oversized-images-forced-layout.html - chromium/src - Git at Google

 <!DOCTYPE html>
 <style>body { margin: 0; }</style>
 <img src="green-256x256.jpg" width="100" height="100">
 <img src="green-256x256.jpg" style="width: 100px; height: 100px">
 <script>
 document.body.offsetTop;
 </script>
	<!DOCTYPE html>
	<style>body { margin: 0; }</style>
	<img src="green-256x256.jpg" width="100" height="100">
	<img src="green-256x256.jpg" style="width: 100px; height: 100px">
	<script>
	document.body.offsetTop;
	</script>