Bluetooth: Update the Bluetooth state in STOP_TIMEOUT case

Bluetooth adapter state is getting updated with turn off
but the same intent is not getting broad casted to the
application, so it hanged in turning off state.

Broadcasting the TRUN_OFF intent in STOP_TIMEOUT case.

CRs-fixed: 534372
Change-Id: I4f05a946e56a87ff62c6e505b6bfbfbfe7c8c951