| Index: third_party/WebKit/LayoutTests/media/track/track-cue-container-rendering-position.html | 
| diff --git a/third_party/WebKit/LayoutTests/media/track/track-cue-container-rendering-position.html b/third_party/WebKit/LayoutTests/media/track/track-cue-container-rendering-position.html | 
| index 3e617d51cdb43f7851aebbcbda4a618a8c9f4a39..0b9d32d83014e2aabf7b2c59bdc3165960df3bae 100644 | 
| --- a/third_party/WebKit/LayoutTests/media/track/track-cue-container-rendering-position.html | 
| +++ b/third_party/WebKit/LayoutTests/media/track/track-cue-container-rendering-position.html | 
| @@ -1,51 +1,26 @@ | 
| <!DOCTYPE html> | 
| -<html> | 
| -    <head> | 
| -        <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> | 
| - | 
| -        <script src=../media-file.js></script> | 
| -        <!-- TODO(philipj): Convert test to testharness.js. crbug.com/588956 | 
| -             (Please avoid writing new tests using video-test.js) --> | 
| -        <script src=../video-test.js></script> | 
| -        <script src=../media-controls.js></script> | 
| - | 
| -        <script> | 
| - | 
| -        var cueDisplayElement; | 
| - | 
| -        function testPosition() | 
| -        { | 
| -            if (!window.internals) { | 
| -                consoleWrite("<br><b>** This test only works in DRT! **<" + "/b>"); | 
| -                return; | 
| -            } | 
| - | 
| -            consoleWrite(""); | 
| -            cueDisplayElement = textTrackDisplayElement(video, 'display', 0); | 
| -            document.body.offsetTop; // Force layout. | 
| -            testExpected("cueDisplayElement.offsetTop > (video.videoHeight * .75)", true); | 
| -            endTest(); | 
| -        } | 
| - | 
| -        function loaded() | 
| -        { | 
| -            consoleWrite("The top of the text track container should be in the bottom 25% of the video element."); | 
| - | 
| -            findMediaElement(); | 
| -            video.src = findMediaFile('video', '../content/test'); | 
| -            waitForEvent('canplaythrough', testPosition); | 
| -        } | 
| - | 
| -        </script> | 
| -    </head> | 
| -    <body onload="loaded()"> | 
| -        <video controls> | 
| -            <track src="captions-webvtt/captions-snap-to-lines-not-set.vtt" kind="captions" > | 
| -            <track src="captions-webvtt/simple-captions.vtt" kind="captions" > | 
| -            <track src="captions-webvtt/sorted-dispatch.vtt" kind="captions" > | 
| -            <track src="captions-webvtt/captions-fast.vtt" kind="captions" > | 
| -            <track src="captions-webvtt/captions-html.vtt" kind="captions" > | 
| -            <track src="captions-webvtt/captions.vtt" kind="captions" default> | 
| -        </video> | 
| -    </body> | 
| -</html> | 
| +<title>The top of the text track container should be in the bottom 25% of the video element.</title> | 
| +<script src="../media-file.js"></script> | 
| +<script src="../media-controls.js"></script> | 
| +<script src="../../resources/testharness.js"></script> | 
| +<script src="../../resources/testharnessreport.js"></script> | 
| +<video> | 
| +    <track src="captions-webvtt/captions-snap-to-lines-not-set.vtt" kind="captions" > | 
| +    <track src="captions-webvtt/simple-captions.vtt" kind="captions" > | 
| +    <track src="captions-webvtt/sorted-dispatch.vtt" kind="captions" > | 
| +    <track src="captions-webvtt/captions-fast.vtt" kind="captions" > | 
| +    <track src="captions-webvtt/captions-html.vtt" kind="captions" > | 
| +    <track src="captions-webvtt/captions.vtt" kind="captions" default> | 
| +</video> | 
| +<script> | 
| +async_test(function(t) { | 
| +    var video = document.querySelector("video"); | 
| +    video.src = findMediaFile("video", "../content/test"); | 
| + | 
| +    video.oncanplaythrough = t.step_func_done(function() { | 
| +        var cueDisplayElement = textTrackDisplayElement(video, "display", 0); | 
| +        document.body.offsetTop; // Force layout. | 
| +        assert_true(cueDisplayElement.offsetTop > (video.videoHeight * 0.75)); | 
| +    }); | 
| +}); | 
| +</script> | 
|  |