rv = GetStringFromName(nsLiteralString(aName), formatStr);
rv = GetStringFromName(nsDependentString(aName), formatStr);
nsStringBundle::FormatStringFromName(const PRUnichar *aName,                                     const PRUnichar **aParams,                                     PRUint32 aLength,                                     PRUnichar **aResult){  nsresult rv;  rv = LoadProperties();  if (NS_FAILED(rv)) return rv;    nsAutoString formatStr;  rv = GetStringFromName(nsLiteralString(aName), formatStr);  if (NS_FAILED(rv)) return rv;  return FormatString(formatStr.GetUnicode(), aParams, aLength, aResult);}