This bug is to track the leaks that are logged during the mailnews xpcshell-tests. Obviously we want to reduce these down to zero.
Bug 485583 and bug 469523 supply the support infrastructure for leaks in xpcshell-tests but have nothing to do with the leaks themselves, removing from deps list.
Marking all tracking bugs which haven't been updated since 2014 as INCOMPLETE. If this bug is still relevant, please reopen it and move it into a bugzilla component related to the work being tracked. The Core: Tracking component will no longer be used.