Index: tracing/tracing/ui/base/line_chart.html |
diff --git a/tracing/tracing/ui/base/line_chart.html b/tracing/tracing/ui/base/line_chart.html |
index 4d4beb34f9bc2fbf367e6d2e51972eb3ac29cf50..59b036d6f819598c8ca63925642cfc500f005cec 100644 |
--- a/tracing/tracing/ui/base/line_chart.html |
+++ b/tracing/tracing/ui/base/line_chart.html |
@@ -39,7 +39,8 @@ tr.exportTo('tr.ui.b', function() { |
updateDataContents_: function(dataSel) { |
dataSel.selectAll('*').remove(); |
var dataBySeriesKey = this.getDataBySeriesKey_(); |
- var pathsSel = dataSel.selectAll('path').data(this.seriesKeys_); |
+ var seriesKeys = [...this.seriesByKey_.keys()]; |
+ var pathsSel = dataSel.selectAll('path').data(seriesKeys); |
pathsSel.enter() |
.append('path') |
.attr('class', 'line') |