[PATCH 06/10] dinput/tests: Peek messages for the target window only.

[Akihiro Sagawa]

This fixes "keyboard.c:365: Tests skipped: failed to queue keyboard event"
message on my Win10 PC (real hardware).
Since some thread messages and window messages, including IME related,
are observed on the thread, they sometimes confuse the message handler.

Signed-off-by: Akihiro Sagawa <sagawa.aki(a)gmail.com>
---
 dlls/dinput/tests/keyboard.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)