Author: Sara Arjona
MDL-61959 scormreport_graphs: Implement privacy API
http://git.moodle.org/gw?p=moodle.git;a=commit;h=353f1bfb37595a52dee5909a4dcb9bd79773ed91
http://github.com/moodle/moodle/commit/353f1bfb37595a52dee5909a4dcb9bd79773ed91
+ 3.5 en [privacy:metadata,scormreport_graphs]