265b1f0292
Currently the lifetime of a chat source and its single notification are tied together. While this apparently makes sense, it means we will lose all follow-up notifications when a source is destroyed with the corresponding telepathy channel left open. We will fix this soon by tying the source to the channel's lifetime rather than the notification, prepare for this by recreating the notification if necessary. https://bugzilla.gnome.org/show_bug.cgi?id=747636