Revert "winealsa.drv: Re-allow fallback to waveout (regression in dsound)."

[Maarten Lankhorst]

Heu,

Fixing the bug would help, I replied on that bugtracker that I need more 
information since I'm not bit by that bug myself, but completely 
reverting a commit just because it has a bug for someone isn't 
particularly helpful. If you go to winecfg and set acceleration to 
emulation the old code path continues to be used, this is about using 
the other path.

Cheers,
Maarten