LayoutTests/fast/css/display-contents-text-wrapper-removal.html - external/github.com/WebKit/webkit - Git at Google

 <!doctype html>
 <div style="color: black;">
   <span id="contents" style="display: contents;">Passes if this text is black.</span>
 </div>
 <script>
 document.body.offsetTop;

 let contents = document.getElementById("contents");
 contents.style.color = "green";
 document.body.offsetTop;

 contents.style.color = "";
 </script>
	<!doctype html>
	<div style="color: black;">
	<span id="contents" style="display: contents;">Passes if this text is black.</span>
	</div>
	<script>
	document.body.offsetTop;

	let contents = document.getElementById("contents");
	contents.style.color = "green";
	document.body.offsetTop;

	contents.style.color = "";
	</script>