Index: tracing/tracing/ui/tracks/power_series_track.html |
diff --git a/tracing/tracing/ui/tracks/power_series_track.html b/tracing/tracing/ui/tracks/power_series_track.html |
index 5905882acffac7edf708a03190a85d34fc87d506..ef38a44bba0e81cc2ebd13bed8d8c7e468b67927 100644 |
--- a/tracing/tracing/ui/tracks/power_series_track.html |
+++ b/tracing/tracing/ui/tracks/power_series_track.html |
@@ -39,7 +39,7 @@ tr.exportTo('tr.ui.tracks', function() { |
decorate: function(viewport) { |
ChartTrack.prototype.decorate.call(this, viewport); |
- this.classList.add('power-series-track'); |
+ Polymer.dom(this).classList.add('power-series-track'); |
this.heading = 'Power'; |
this.powerSeries_ = undefined; |
}, |