[PATCH] mf: Implement MFCreateNetSchemePlugin().

[Marvin]

Hi,

While running your changed tests, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?

Full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=112316

Your paranoid android.


=== w7u_2qxl (32 bit report) ===

mf:
mf.c:6981: Test failed: Unexpected hr 0.

=== w7u_adm (32 bit report) ===

mf:
mf.c:6981: Test failed: Unexpected hr 0.

=== w7u_el (32 bit report) ===

mf:
mf.c:6981: Test failed: Unexpected hr 0.

=== w10pro64_ar (64 bit report) ===

mf:
mf.c:6981: Test failed: Unexpected hr 0.