sdbFactoryFromIdb function
Factory from idb factory.
Implementation
SdbFactory sdbFactoryFromIdb(idb.IdbFactory idbFactory) {
  return SdbFactoryImpl(idbFactory);
}Factory from idb factory.
SdbFactory sdbFactoryFromIdb(idb.IdbFactory idbFactory) {
  return SdbFactoryImpl(idbFactory);
}