third_party/WebKit/LayoutTests/http/tests/media/autoplay/resources/nested-frame-with-header.php - chromium/src - Git at Google

 <?php
 Header("Feature-Policy: autoplay 'none'");
 ?>
 <!DOCTYPE html>
 <html>
 <script src="../../../media-resources/media-file.js"></script>
 <script src="autoplay-test.js"></script>
 </html>
	<?php
	Header("Feature-Policy: autoplay 'none'");
	?>
	<!DOCTYPE html>
	<html>
	<script src="../../../media-resources/media-file.js"></script>
	<script src="autoplay-test.js"></script>
	</html>