kernel32: Try to get the drive type from the mountmgr first [resend]

[Alexandre Julliard]

Alexandre Goujon <ale.goujon at gmail.com> writes:

> Should fix bug #17037
> Now that my patch disappeared from source.winehq.org/patches, I'm resending it.
> Before commenting, please read the e-mail I sent in July (winehq.org/pipermail/wine-devel/2012-July/096587.html)

The goal here is to avoid a mountmgr round-trip for the common case,
calling mountmgr first defeats this.

-- 
Alexandre Julliard
julliard at winehq.org