| Index: tracing/tracing/ui/tracks/multi_row_track.html
|
| diff --git a/tracing/tracing/ui/tracks/multi_row_track.html b/tracing/tracing/ui/tracks/multi_row_track.html
|
| index 04637ef2d2ae3dee30a63220237cbfb60e1281be..6abbb6b321973e4a1182b831a37372df0dfd7636 100644
|
| --- a/tracing/tracing/ui/tracks/multi_row_track.html
|
| +++ b/tracing/tracing/ui/tracks/multi_row_track.html
|
| @@ -178,10 +178,10 @@ tr.exportTo('tr.ui.tracks', function() {
|
| },
|
|
|
| updateHeadingAndTooltip_: function() {
|
| - if (!this.firstChild)
|
| + if (!Polymer.dom(this).firstChild)
|
| return;
|
| - this.firstChild.heading = this.heading_;
|
| - this.firstChild.tooltip = this.tooltip_;
|
| + Polymer.dom(this).firstChild.heading = this.heading_;
|
| + Polymer.dom(this).firstChild.tooltip = this.tooltip_;
|
| },
|
|
|
| /**
|
|
|