Promotion of av-userspace.lnx.1.0-00048.

CRs      Change ID                                   Subject
--------------------------------------------------------------------------------------------------------------
903528 978534   I607e96f1fecdcf37d8865af2aa9b4cbd4450aca6   audiopolicy: fix notification tone during call not stopp
980341   I1a01e64322f64c60cf15b6d29472023ff4dfb7ac   hal: force device switch only for headset and headphone

Change-Id: I209ae0ad715491316a2f9a6aeda5134cf80cf607
CRs-Fixed: 978534, 980341, 903528