[PATCH] oleacc: Improve WindowFromAccessibleObject implementation.

[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=114467

Your paranoid android.


=== w864 (64 bit report) ===

oleacc:
main.c:1920: Test failed: hwnd != 0xdeadf00d!

=== w1064v1507 (64 bit report) ===

oleacc:
main.c:1920: Test failed: hwnd != 0xdeadf00d!

=== w1064v1809 (64 bit report) ===

oleacc:
main.c:1920: Test failed: hwnd != 0xdeadf00d!

=== w1064 (64 bit report) ===

oleacc:
main.c:1920: Test failed: hwnd != 0xdeadf00d!

=== w1064_2qxl (64 bit report) ===

oleacc:
main.c:1920: Test failed: hwnd != 0xdeadf00d!

=== w1064_adm (64 bit report) ===

oleacc:
main.c:1920: Test failed: hwnd != 0xdeadf00d!

=== w1064_tsign (64 bit report) ===

oleacc:
main.c:1920: Test failed: hwnd != 0xdeadf00d!

=== w10pro64 (64 bit report) ===

oleacc:
main.c:1920: Test failed: hwnd != 0xdeadf00d!

=== w10pro64_en_AE_u8 (64 bit report) ===

oleacc:
main.c:1920: Test failed: hwnd != 0xdeadf00d!

=== w10pro64_ar (64 bit report) ===

oleacc:
main.c:1920: Test failed: hwnd != 0xdeadf00d!

=== w10pro64_ja (64 bit report) ===

oleacc:
main.c:1920: Test failed: hwnd != 0xdeadf00d!

=== w10pro64_zh_CN (64 bit report) ===

oleacc:
main.c:1920: Test failed: hwnd != 0xdeadf00d!