Fix parsing of MediaStream disabled video track test file

Bug: 412381
Change-Id: Ieb4dd69470e1ca61643ae05eee61b49afc406eea
Reviewed-on: https://chromium-review.googlesource.com/806156
Reviewed-by: Philip Jägenstedt <foolip@chromium.org>
Commit-Queue: Philip Jägenstedt <foolip@chromium.org>
Cr-Commit-Position: refs/heads/master@{#521354}
diff --git a/mediacapture-streams/MediaStreamTrack-MediaElement-disabled-video-is-black.https.html b/mediacapture-streams/MediaStreamTrack-MediaElement-disabled-video-is-black.https.html
index 8aee8e2..9f44a34 100644
--- a/mediacapture-streams/MediaStreamTrack-MediaElement-disabled-video-is-black.https.html
+++ b/mediacapture-streams/MediaStreamTrack-MediaElement-disabled-video-is-black.https.html
@@ -46,7 +46,7 @@
       vid.srcObject = stream;
       vid.play();
       vid.addEventListener("loadeddata", testOnceLoadeddata, false);
-    })));
+    }));
 });
 </script>
 </body>