glean/src/core/pings/database.ts (2 lines):
	- line 205: // TODO (bug 1722682): Record `glean.pending_pings` metric.
	- line 247: // TODO (bug 1722685): Record `deleted_pings_after_quota_hit` metric.


glean/src/core/pings/maker.ts (1 line):
	- line 205: // TODO: Watch Bug 1685705 and change behaviour in here accordingly.


glean/src/core/error/index.ts (1 line):
	- line 44: // TODO: Also add the metric ping to the list. Depends on Bug 1710838.