The patch is generated from following command:
rgrep -l unused.h|xargs sed -i -e s,mozilla/unused.h,mozilla/Unused.h,
MozReview-Commit-ID: AtLcWApZfES
--HG--
rename : mfbt/unused.h => mfbt/Unused.h
The problem is due to sanitization happening too late in the shutdown cycle.
The Sanitizer depends on Places shutdown, that recently moved to async shutdown.
That change caused shutdown to happen completely at profile-before-change, unfortunately
during that phase it's impossible to predict which services are already shutdown.
The patch restores the previous Places shutdown procedure, thus clients are notified
earlier, during profile-change-teardown.
Additional meaningful changes:
* Fixes FX_SANITIZE_TOTAL telemetry to properly count total time taken by sanitize.
* Makes each cleanup operation isolated from other errors to try cleaning up as most as possible.
* In case of multiple sanitization sub steps, each step is isolated by a try/catch, the last seen exception is reported upstream.
* Makes FX_SANITIZE_HISTORY actually measure history, not other random stuff.
* Removes TOPIC_SIMULATE_PLACES_MUST_CLOSE_1 since we can now just use profile-change-teardown for shutdown phase 1.
MozReview-Commit-ID: HroLvbi25IC
--HG--
extra : rebase_source : 5cd01a803fbc1f72dc5174dd0c5a5b5aea473fc2
