Leading to confusion if the review is only looked at on reviewboard. This confusion happened at . Perhaps this is related to the `hg log --stat` showing these files as modified, rather than deleted. I had to run `hg log -p` to get the file deletion information. : https://bugzilla.mozilla.org/show_bug.cgi?id=1148677#c14
Should be fixed by Bug 1161791 - if you notice this again please reopen.