[PATCH 1/2] user32: Send BM_SETCHECK before WM_CAPTURECHANGED and add tests.

[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=14585

Your paranoid android.


=== wvistau64 (32 bit msg) ===
msg.c:10547: Test failed: expected PeekMessage to return FALSE, got 1