-
Samael Wang authored
Bug 1347823 - Part 2: Move HistoryTracker to nsSHistory and bind its event target to the TabGroup. r=smaug Convert the singleton HistoryTracker implementation to a per-nsSHistory based implementation so that it can be bound to a TabGroup. MozReview-Commit-ID: 7cMtArsO5lQ --HG-- extra : rebase_source : 3711bc7f7afaa40772035e24270d4fde1d17924a
ada8242d