Last modified: 2014-01-26 23:28:43 UTC
http://commons.wikimedia.org/w/api.php?action=query&list=logevents&leprop=title%7Ctype%7Ccomment%7Ctimestamp&lelimit=5&format=jsonfm&leaction=upload/revert Does not return anything. So obviously this event is never triggered.
As current type is upload/overwrite used for file reverts. But $wgLogActions has an entry for that, that should used when reverting a file, that is right.
Duping this one, as the other one has more comments. *** This bug has been marked as a duplicate of bug 58209 ***