1. @DomName('Node.removeChild')
void remove()

Removes this node from the DOM.

Source 

@DomName('Node.removeChild')
void remove() {
  // TODO(jacobr): should we throw an exception if parent is already null?
  // TODO(vsm): Use the native remove when available.
  if (this.parentNode != null) {
    final Node parent = this.parentNode;
    parentNode._removeChild(this);
  }
}