Avoid use of oscap_validate_document from xccdf_session.
Avoid use of oscap_validate_document from xccdf_session.

mpreisler/openscap,openprivacy/openscap,OpenSCAP/openscap,jan-cerny/openscap,OpenSCAP/openscap,jan-cerny/openscap,isimluk/openscap,jan-cerny/openscap,Hexadorsimal/openscap,jan-cerny/openscap,postfix/openscap,openprivacy/openscap,redhatrises/openscap,ybznek/openscap,isimluk/openscap,isimluk/openscap,OpenSCAP/openscap,postfix/openscap,OpenSCAP/openscap,mpreisler/openscap,Hexadorsimal/openscap,postfix/openscap,redhatrises/openscap,ybznek/openscap,Hexadorsimal/openscap,OpenSCAP/openscap,mpreisler/openscap,redhatrises/openscap,Hexadorsimal/openscap,postfix/openscap,mpreisler/openscap,ybznek/openscap,redhatrises/openscap,postfix/openscap,mpreisler/openscap,ybznek/openscap,mpreisler/openscap,isimluk/openscap,jan-cerny/openscap,openprivacy/openscap,postfix/openscap,ybznek/openscap,OpenSCAP/openscap,isimluk/openscap,isimluk/openscap,Hexadorsimal/openscap,jan-cerny/openscap,ybznek/openscap,redhatrises/openscap,openprivacy/openscap,redhatrises/openscap,openprivacy/openscap,openprivacy/openscap,Hexadorsimal/openscap