void requestQuota(int storageType, int newQuotaInBytes, [ StorageQuotaCallback quotaCallback, StorageErrorCallback errorCallback ])

Source

void requestQuota(int storageType, int newQuotaInBytes, [StorageQuotaCallback quotaCallback, StorageErrorCallback errorCallback]) {
  if (errorCallback != null) {
    _blink.BlinkDeprecatedStorageInfo.instance.requestQuota_Callback_4_(this, storageType, newQuotaInBytes, quotaCallback, errorCallback);
    return;
  }
  if (quotaCallback != null) {
    _blink.BlinkDeprecatedStorageInfo.instance.requestQuota_Callback_3_(this, storageType, newQuotaInBytes, quotaCallback);
    return;
  }
  _blink.BlinkDeprecatedStorageInfo.instance.requestQuota_Callback_2_(this, storageType, newQuotaInBytes);
  return;
}