Is Sort in TDebugInfoExport.CreateExportList necessary?

[chuacw]

The final statement in TTDebugInfoExport.CreateExportList is

FExportList.Sort(ExportFunctionsSortCompare);

Is it necessary?
Would it be possible to provide a Sort property that determines whether to sort or not?

I've already added the necessary code, and would be happy to make a pull request.