Use SystemStatusObserver to subscribe for dataitems in XtraSystemStatusObserver. Change-Id: Ib1828b9025c9c5bb5194a36014249472ed3f6f9e CRs-Fixed: 2093290
Add the XTRAsystemstatus observer to pass the HAL init info to XTRA-Client CRs-Fixed: 2093274 Change-Id: I893da1470d4fedafbc7545806ea97667acdf60d3