[PATCH 5/5] user32/tests: Try to read the dpi from the user key first

[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=30508

Your paranoid android.


=== w8 (32 bit sysparams) ===
sysparams.c:2517: Test failed: Waiting for the WM_DISPLAYCHANGE message timed out
sysparams.c:2528: Test failed: Set bpp 32, but WM_DISPLAYCHANGE reported bpp -1

=== w1064 (32 bit sysparams) ===
sysparams.c:204: Test failed: Unexpected WM_DISPLAYCHANGE message