Marco Bonardo a1373abd45 Bug 1320481 - thumbnails cache not cleared with clear history on shutdown. r=Felipe ... The "places-shutdown" notification is not a good time to remove observers, since history notifications (and in particular onClearHistory) may happen at the same time (The sanitizer runs at "profile-change-teardown" that is basically the same as "places-shutdown"). We can't ensure proper order of these calls, the safest/simplest thing is just to keep a weak reference and continue observing. MozReview-Commit-ID: 9zHkDqozXup --HG-- extra : rebase_source : 9b079d38457e1005c74f53baad19a7e202c08ddd		2017-01-26 17:54:32 +01:00
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browser	Bug 1331599 - script-generated patch to replace removeEventListener calls with the once option when possible, r=jaws.	2017-01-25 07:01:52 +01:00
xpcshell	Bug 1320481 - thumbnails cache not cleared with clear history on shutdown. r=Felipe	2017-01-26 17:54:32 +01:00