Index: tracing/tracing/ui/tracks/container_track.html |
diff --git a/tracing/tracing/ui/tracks/container_track.html b/tracing/tracing/ui/tracks/container_track.html |
index cdad43bef5c57541913f6b86c5e7ff78d0c2f71e..bdf2cdaa5ff1ffe5e70cea465b2f9319c4594bcb 100644 |
--- a/tracing/tracing/ui/tracks/container_track.html |
+++ b/tracing/tracing/ui/tracks/container_track.html |
@@ -120,7 +120,7 @@ tr.exportTo('tr.ui.tracks', function() { |
clearTracks_: function() { |
this.tracks_.forEach(function(track) { |
- this.removeChild(track); |
+ Polymer.dom(this).removeChild(track); |
}, this); |
} |
}; |