bool
DOMStorageDBParent::RecvAsyncClear(const nsCString& aScope)
{
  DOMStorageDBBridge* db = DOMStorageCache::StartDatabase();
  if (!db) {
    return false;
  }

  nsresult rv = db->AsyncClear(NewCache(aScope));
  if (NS_FAILED(rv) && mIPCOpen) {
    mozilla::unused << SendError(rv);
  }

  return true;
}