Comment 96 for bug 41179

(In reply to <email address hidden> from comment #78)
> Comment on attachment 706354
> Store Master Password to Gnome Keyring patch v1
>
> You need build system and PSM reviews, so I'll just comment on code patterns.
>
> >+ PRUnichar *password = nullptr;
> >+ nsAutoString promptString;
> >+
> >+ // Get prompt message for Gnome Keyring master password
> >+ nsCOMPtr<nsINSSComponent> nssComponent(do_GetService(kNSSComponentCID, &rv));
> >+ if (NS_FAILED(rv))
> >+ return;
> >+
> >+ const PRUnichar* formatStrings[1] = {
> >+ ToNewUnicode(NS_LITERAL_STRING("Gnome Keyring"))
> >+ };
> NS_NAMED_LITERAL_STRING gnomeKeyring("Gnome Keyring");
> const PRUnichar* formatStrings[] = { gnomeKeyring.get() };
> Or since this is linux-only, MOZ_LL, NS_LL or u"Gnome Keyring" might work.
> This avoids having to free the string manually.

Thanks for feedback.
The u"str" or NS_LL is char16_t*. I'm not sure if I can safely cast it to PRUnichar), can I?