Index: tracing/tracing/ui/tracks/object_instance_group_track.html |
diff --git a/tracing/tracing/ui/tracks/object_instance_group_track.html b/tracing/tracing/ui/tracks/object_instance_group_track.html |
index 6bb390930151824920e94ca72a60ff144a3eb070..b9d0981d9ff1fd2537f3ecf170b60df3f237e27f 100644 |
--- a/tracing/tracing/ui/tracks/object_instance_group_track.html |
+++ b/tracing/tracing/ui/tracks/object_instance_group_track.html |
@@ -46,7 +46,7 @@ tr.exportTo('tr.ui.tracks', function() { |
var hasMultipleRows = this.subRows.length > 1; |
var track = new tr.ui.tracks.ObjectInstanceTrack(this.viewport); |
track.objectInstances = objectInstances; |
- this.appendChild(track); |
+ Polymer.dom(this).appendChild(track); |
return track; |
}, |