Index: Source/devtools/front_end/TimelineView.js |
diff --git a/Source/devtools/front_end/TimelineView.js b/Source/devtools/front_end/TimelineView.js |
index fd85a15bf0b8fc215e49496f67a438b1f53d9f6c..2d37c4f6ac5fcab06be6d254713ce75eab1757b5 100644 |
--- a/Source/devtools/front_end/TimelineView.js |
+++ b/Source/devtools/front_end/TimelineView.js |
@@ -1031,7 +1031,7 @@ WebInspector.TimelineRecordListRow.prototype = { |
} |
} |
- this._expandArrowElement.classList.toggle("parent", presentationRecord.hasPresentationChildren()); |
+ this._expandArrowElement.classList.toggle("parent", presentationRecord.expandable()); |
this._expandArrowElement.classList.toggle("expanded", !!presentationRecord.visibleChildrenCount()); |
this._record.setListRow(this); |
}, |