It used to be set both in AppSearch action (using RegLocator table),
and in MigrateInstallPath custom action. This would overwrite value
of INSTALLLOCATION taken from user, and read on the previous step,
with values taken on the next step.
Only migrating the install location in one single place - in custom
action MigrateInstallPath - makes the process controllable. Also it
allows to easily see all the various places in registry we read.
Change-Id: Ib7e04c26e71ba92c6a62a0511971bfb3bdb7db72
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/87867
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
61e2314698