This change is not needed any longer after r66219 which fixed the real
underlying problem, i.e. that attempting to load an invalid XRC file resulted
in failures when loading all subsequent XRC files.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66220 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Leaving invalid XRC entries in wxXmlResource internal list of loaded resources
resulted in failures in the XRC unit test which executed after this one.
It seems that loading an invalid resource shouldn't prevent the other ones
from loading correctly later and this probably should be corrected at
wxXmlResource level but for now work around this problem in the test itself.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66070 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
