Emilio Cobos Álvarez f9bd47e44b Bug 1626586 - Make history notifications do a bit less work. r=mak,lina,agi,snorp
And batch them when notifying child processes.

This makes RegisterVisitedQuery potentially notify synchronously, but changes
the code to deal with it properly.

Differential Revision: https://phabricator.services.mozilla.com/D69187

--HG--
extra : moz-landing-system : lando
2020-04-15 21:19:41 +00:00
..
2019-12-13 02:04:07 +00:00