LayoutTests/fast/forms/HTMLOptionElement_label07.html - WebKit - Git at Google

 <!DOCTYPE html>
 <!-- The select item below has a label specified, and enclosed text that is whitespace. The label 'text' should be shown in the select box. -->
 <body>
     <select>
         <option label="text"> </option>
     </select>
 </body>
	<!DOCTYPE html>
	<!-- The select item below has a label specified, and enclosed text that is whitespace. The label 'text' should be shown in the select box. -->
	<body>
	<select>
	<option label="text"> </option>
	</select>
	</body>