Index: tracing/tracing/ui/timeline_track_view.html |
diff --git a/tracing/tracing/ui/timeline_track_view.html b/tracing/tracing/ui/timeline_track_view.html |
index 8a7bd030f59a054b2d55db78e68b8b81b977d845..b796d2d69c59ae4fc0cd9db66afbef5a650b8718 100644 |
--- a/tracing/tracing/ui/timeline_track_view.html |
+++ b/tracing/tracing/ui/timeline_track_view.html |
@@ -109,6 +109,8 @@ Polymer({ |
this.viewport_.modelTrackContainer = this.modelTrackContainer_; |
this.modelTrack_ = new tr.ui.tracks.ModelTrack(this.viewport_); |
+ if (!this.modelTrack_) |
+ console.log('modelTrack not created'); |
Polymer.dom(this.modelTrackContainer_).appendChild(this.modelTrack_); |
this.timingTool_ = new tr.ui.b.TimingTool(this.viewport_, this); |