Index: tracing/tracing/ui/tracks/device_track.html |
diff --git a/tracing/tracing/ui/tracks/device_track.html b/tracing/tracing/ui/tracks/device_track.html |
index dfc6c364eeab5a16ec157b024f68a617d4470204..9d356bb28e21717ac55dc54621be9640d1b0a38b 100644 |
--- a/tracing/tracing/ui/tracks/device_track.html |
+++ b/tracing/tracing/ui/tracks/device_track.html |
@@ -72,8 +72,8 @@ tr.exportTo('tr.ui.tracks', function() { |
this.powerSeriesTrack_.powerSeries = this.device.powerSeries; |
if (this.powerSeriesTrack_.hasVisibleContent) { |
- this.appendChild(this.powerSeriesTrack_); |
- this.appendChild(new tr.ui.tracks.SpacingTrack(this.viewport)); |
+ Polymer.dom(this).appendChild(this.powerSeriesTrack_); |
+ Polymer.dom(this).appendChild(new tr.ui.tracks.SpacingTrack(this.viewport)); |
} |
}, |