Merge "Set a default wtf handler for system_server at initialization" into...
Merge "Set a default wtf handler for system_server at initialization" into rvc-dev am: 35c6b8f0 am: ef3d0f14 am: a6dc1f8b
Change-Id: I7fc17df2cdedcf3bfc376791153c9bcb7f87a5ee