Author: Sara Arjona
MDL-61959 scormreport_graphs: Implement privacy API
http://git.moodle.org/gw?p=moodle.git;a=commit;h=f95d1bd73a22ce23e8e698d362a0d07fa7462527
http://github.com/moodle/moodle/commit/f95d1bd73a22ce23e8e698d362a0d07fa7462527
+ 3.4 en [privacy:metadata,scormreport_graphs]