[PATCH 4/4] dwrite: Implement HasCharacter()

[Marvin]

Hi,

While running your changed tests on Windows, 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=9549

Your paranoid android.


=== wvistau64 (32 bit font) ===
font.c:676: Test failed: got 0x80004002

=== w2008s64 (32 bit font) ===
font.c:676: Test failed: got 0x80004002

=== wvistau64 (64 bit font) ===
font.c:676: Test failed: got 0x80004002

=== w2008s64 (64 bit font) ===
font.c:676: Test failed: got 0x80004002