[Bug 31920] New: ComboBox in a program written with Delphi is shown incorrectly

http://bugs.winehq.org/show_bug.cgi?id=31920

Bug #: 31920
           Summary: ComboBox in a program written with Delphi is shown
                    incorrectly
           Product: Wine
           Version: 1.5.14
          Platform: x86
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: user32
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
    Classification: Unclassified

We at the company I work for have a tool written with Delphi and since one of
the recent wine devel versions (1.5.x) it shows its single combobox incorrectly
(no button with down-arrow on the right of the control and a very large black
area instead of a drop-down list).

git bisect gave me the following:

cbf9589ba397ed98d2aa2270a332171019024b3b is the first bad commit
commit cbf9589ba397ed98d2aa2270a332171019024b3b
Author: Sergey Guralnik 
Date:   Wed Jul 4 23:34:57 2012 +0400

user32: Rearrange ComboBox repositioning code.

:040000 040000 2977ac3d4648b010663c10785732cc8e52b05a68
a6107e62617e0ec238f7c7a40c975c175b1c62f6 M      dlls

I've tried to revert this commit in wine 1.5.14 and the problem disappeared
(combobox became normal and usable).