The metrics show that URL fixup is actively used via
each of the `fixup`, `urlbar`, and `smartbar` call sites,
a bit under 1 million times a day.
The vast majority (over 99%) use the default `.com` suffix,
but the localized regional variants `.cz`, `.sk`, `.dk`, and `.no`
are also each used at least 1000 times a day.
This reverts commit e79790d0b7.
Differential Revision: https://phabricator.services.mozilla.com/D324959
Eemeli Aro
662ff47544