[Wine] Window iconization issue with Opera: window size is wrong after restoring from an icon

[Yuri]

Opera-9.51 runs fine, but when I minimize and then maximize Google 
window with some search results
scrollbar on the right disappears -- seems like window thinks that it's 
width is larger than it really is.

Seems like some Windows window messages were not generated properly when 
the window is minimized/maximized.

wine-1.1.2 + FreeBSD-70-STABLE.

Yuri