[PATCH 4/4] user32/tests: Fix missing messages in test_mdi_messages() message sequences.

[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=98287

Your paranoid android.


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

user32:
msg.c:12804: Test failed: msg.message = 30 instead of WM_TIMER
msg.c:12806: Test failed: expected PeekMessage to return FALSE, got 1
msg.c:12816: Test failed: msg.message = 275 instead of WM_USER
msg.c:12819: Test failed: msg.message = 1024 instead of WM_TIMER

=== w1064_tsign (32 bit report) ===

user32:
msg.c:10667: Test failed: did not get zero count as expected (1).