[Bug 35343] New: dialog windows are too large

http://bugs.winehq.org/show_bug.cgi?id=35343

Bug ID: 35343
           Summary: dialog windows are too large
           Product: Wine
           Version: 1.7.10
          Hardware: x86
                OS: Linux
            Status: NEW
          Keywords: download, regression, source
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
    Classification: Unclassified

Sometimes windows are created much larger than they should be. I've noticed
this in an installer and also in wordpad's "exit without saving" confirmation
dialog. Easiest way to reproduce:

1. Open wordpad.
2. Type some things.
3. Click the "x" button to close wordpad.
4. Click "Cancel" on the dialog.
5. Repeat steps 3 and 4 until the dialog appears larger than normal.

I think this was not the case in 1.7.10 (will retest) and only really appeared
in git today or yesterday. I will try to do a bisect.