Workaround until gps can be fixed, force gps to stay in standalone mode when
ro.agps.allow=false

tested and working on t0ltecdma devices

Change-Id: I917de8cf3c59865a423dafa605ee4f10a5838bb6
Handler optimization

Change-Id: I7968c058c9c6800b646ef96d0af9859f72e4cb8c