Remove DoSetSizeHints() call from Create()
The reason it was added does not seem to be reproducible anymore,
and it interferes with wxRESIZE_BORDER on Ubuntu.
Closes #14870


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74685 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775