[Bug 22750] ControlSpy message parameters listboxes don't have frames

http://bugs.winehq.org/show_bug.cgi?id=22750

--- Comment #6 from Andrew Eikum   2010-05-18 15:57:04 ---
Created an attachment (id=28067)
 --> (http://bugs.winehq.org/attachment.cgi?id=28067)
Test case for dialogs with WS_EX_MDICHILD and no MDI owner

Added an attachment of a half-complete test illustrating comment #4.  The test
was structured with the assumption that GetWindowLong would reflect the ignored
flags, which it doesn't.  It demonstrates Wine failing to create the
pseudo-MDICHILD dialog before 897f11d33178f, and the ExStyle's persistence
which fails after 897f11d33178f.

I'll submit a revert patch to wine-patches.