kernel32: Add a test for threads state when a process is being terminated.

[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
http://testbot.winehq.org/JobDetails.pl?Key=24997

Your paranoid android.


=== W2KPROSP4 (32 bit loader) ===
No test summary line found

=== W2K3R2SESP2 (32 bit loader) ===
No test summary line found

=== W2K8SE (32 bit loader) ===
No test summary line found

=== W7PROX64 (32 bit loader) ===
No test summary line found

=== TEST64_W7SP1 (32 bit loader) ===
No test summary line found