Author: Sara Arjona
MDL-61954 gradeimport_xml: Implement privacy API
http://git.moodle.org/gw?p=moodle.git;a=commit;h=3d702cc227bf0b304aec062763e7ed97b155d7e1
http://github.com/moodle/moodle/commit/3d702cc227bf0b304aec062763e7ed97b155d7e1
+ 3.5 en [privacy:metadata,gradeimport_xml]