void scrollPathIntoView([Path2D path ])

Source 

void scrollPathIntoView([Path2D path]) {
  if (path != null) {
    _blink.BlinkCanvasRenderingContext2D.instance
        .scrollPathIntoView_Callback_1_(this, path);
    return;
  }
  _blink.BlinkCanvasRenderingContext2D.instance
      .scrollPathIntoView_Callback_0_(this);
  return;
}