| Index: LayoutTests/media/encrypted-media/encrypted-media-playback-multiple-sessions.html | 
| diff --git a/LayoutTests/media/encrypted-media/encrypted-media-playback-multiple-sessions.html b/LayoutTests/media/encrypted-media/encrypted-media-playback-multiple-sessions.html | 
| index 871ae292ef407fb87807ba5d472c8717dc1b9782..b12a8181f2fc2ff43474baed97cc496f123e940a 100644 | 
| --- a/LayoutTests/media/encrypted-media/encrypted-media-playback-multiple-sessions.html | 
| +++ b/LayoutTests/media/encrypted-media/encrypted-media-playback-multiple-sessions.html | 
| @@ -88,13 +88,13 @@ | 
| test.done(); | 
| } | 
|  | 
| -                MediaKeys.create('org.w3.clearkey').then(function(mediaKeys) { | 
| - | 
| -                    waitForEventAndRunStep('needkey', video, onNeedKey, test); | 
| -                    waitForEventAndRunStep('playing', video, onPlaying, test); | 
| +                waitForEventAndRunStep('needkey', video, onNeedKey, test); | 
| +                waitForEventAndRunStep('playing', video, onPlaying, test); | 
| +                video.src = '../content/test-encrypted-different-av-keys.webm'; | 
|  | 
| -                    video.setMediaKeys(mediaKeys); | 
| -                    video.src = '../content/test-encrypted-different-av-keys.webm'; | 
| +                MediaKeys.create('org.w3.clearkey').then(function(mediaKeys) { | 
| +                    return video.setMediaKeys(mediaKeys); | 
| +                }).then(function(result) { | 
| video.play(); | 
| }).catch(function(error) { | 
| forceTestFailureFromPromise(test, error); | 
|  |