[Bug 18215] New: LB_DELETESTRING handler does not send LB_RESETCONTENT if only item is removed

http://bugs.winehq.org/show_bug.cgi?id=18215

Summary: LB_DELETESTRING handler does not send LB_RESETCONTENT if
                    only item is removed
           Product: Wine
           Version: 1.1.19
          Platform: Other
        OS/Version: other
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: P2
         Component: user32
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

The native list box control of Windows XP SP3 (themes activated, i. e.
comctl32.dll 6.0 is used) sends LB_RESETCONTENT to itself when LB_DELETESTRING
removes item 0 and this item is the only one in the control. Looking at the
code, Wine currently doesn't seem to do it.