void PaintLayerScrollableArea::PreventRelayoutScope::ResetRelayoutNeeded() {
  DCHECK_EQ(count_, 0);
  DCHECK(NeedsRelayoutList().IsEmpty());
  relayout_needed_ = false;
}

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.