Revert "Make ENABLE_TASK_STABILIZER a toggleable via global settings"

BUG: 123429711

This reverts commit e346b2f91091a804a93ce9e48af149ed305d7c8d.
Reason: launcher crashes in user build

Change-Id: I57315a7969dd70aa615235ed8425d5b2a05545a6
(cherry picked from commit 612bb6be7c836dd01b880505ec938d7bdd0e81b8)
1 file changed