Index: tracing/tracing/ui/tracks/rect_track.html |
diff --git a/tracing/tracing/ui/tracks/rect_track.html b/tracing/tracing/ui/tracks/rect_track.html |
index 70da91be408fa8a98aa3ee48c3258210c07ba9f1..fdd817fd78a1c6a00012bcf499bfaeb82c1993d1 100644 |
--- a/tracing/tracing/ui/tracks/rect_track.html |
+++ b/tracing/tracing/ui/tracks/rect_track.html |
@@ -39,7 +39,7 @@ tr.exportTo('tr.ui.tracks', function() { |
this.rects_ = null; |
this.heading_ = document.createElement('tr-ui-heading'); |
- this.appendChild(this.heading_); |
+ Polymer.dom(this).appendChild(this.heading_); |
}, |
set heading(heading) { |