Response removeAttribute(String name, Responder responder, Response response)

Called by the link internals to remove an attribute from this node.

Source

Response removeAttribute(String name, Responder responder,
    Response response) {
  if (attributes.containsKey(name)) {
    attributes.remove(name);
    updateList(name);

    if (provider is SerializableNodeProvider) {
      (provider as SerializableNodeProvider).persist();
    }
  }
  return response..close();
}