Index: LayoutTests/web-animations-api/player-finish-sample-only.html |
diff --git a/LayoutTests/web-animations-api/player-finish-sample-only.html b/LayoutTests/web-animations-api/player-finish-sample-only.html |
index 56cbe337f12fde1d28a55cbff74642117f8afc7f..8afcbed162e636b5323069341895aca5b8ea0d8c 100644 |
--- a/LayoutTests/web-animations-api/player-finish-sample-only.html |
+++ b/LayoutTests/web-animations-api/player-finish-sample-only.html |
@@ -40,7 +40,9 @@ var playerTop, playerMiddle, playerBottom; |
function onFinishTop(event) { |
validateFinishEvent(playerTop, event); |
- testRunner.notifyDone(); |
+ if (window.testRunner) { |
+ testRunner.notifyDone(); |
+ } |
} |
function onFinishMiddle(event) { |