minimumSize is overwritten so CalcMinimumSize is unused

Change-Id: I4161ed90d9e8c7d540fab1df0535ec9213d1ddc4
Reviewed-on: https://gerrit.libreoffice.org/68067
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

cui/source/dialogs/hangulhanjadlg.cxx

@@ -320,7 +320,7 @@ namespace svx
             aSecondarySize = GetTextRect( rect, m_aRubyText.getSecondaryText() ).GetSize();
         }
 
-        Size minimumSize =  CalcMinimumSize();
+        Size minimumSize;
         minimumSize.setHeight( aPrimarySize.Height() + aSecondarySize.Height() + 5 );
         minimumSize.setWidth( aPrimarySize.Width() + aSecondarySize.Width() + 5 );
         return minimumSize;