[PATCH 6/9] user32: Update exstyle when setting style in SetWindowLong.

[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=99673

Your paranoid android.


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

user32:
win.c:4073: Test failed: hwnd 0003017E/0003017E message 0200
win.c:4077: Test failed: hwnd 0003017E/0003017E message 0201
win.c:4086: Test failed: hwnd 0010020C/0010020C message 0202
win.c:4089: Test failed: hwnd 0010020C/0010020C message 0201