Author: Sara Arjona
MDL-61957 gradereport_outcomes: Implement privacy API
http://git.moodle.org/gw?p=moodle.git;a=commit;h=7b585ddb847708f35b6756e39a2bd7a2b7cf4b41
http://github.com/moodle/moodle/commit/7b585ddb847708f35b6756e39a2bd7a2b7cf4b41
+ 3.4 en [privacy:metadata,gradereport_outcomes]