Prevent profile service notification from getting masked

This patch involves early assignment of the static self reference
of AdapterService class, to be used by ProfileServices. This change
also helps late assignment of the AdapterService reference in
the ProfileService object. This change is needed for an SSR scenario
where the service restart happens even before the ManagerService
restarts the service

Change-Id: I826d362d7c866971eab7e7f442102e56dd685908