Author: Andrew Nicols
MDL-61818 antivirus: Implement core_privacy API
http://git.moodle.org/gw?p=moodle.git;a=commit;h=1e70bd2b95cf74641d5d316c493898d6b5be8a01
http://github.com/moodle/moodle/commit/1e70bd2b95cf74641d5d316c493898d6b5be8a01
+ 3.4 en [privacy:metadata,antivirus_clamav]