Change to make sure InboundSmsHandler stm gets out of DeliveringState

                case EVENT_BROADCAST_SMS:

                    // if any broadcasts were sent, transition to waiting state

                    if (processMessagePart((InboundSmsTracker) msg.obj)) {

                    InboundSmsTracker inboundSmsTracker = (InboundSmsTracker) msg.obj;

                    if (processMessagePart(inboundSmsTracker)) {

                        transitionTo(mWaitingState);

                    } else {

                        // if event is sent from SmsBroadcastUndelivered.broadcastSms(), and

                        // processMessagePart() returns false, the state machine will be stuck in

                        // DeliveringState until next message is received. Send message to

                        // transition to idle to avoid that so that wakelock can be released

                        log("No broadcast sent. Delete msg from raw table and return to idle " +

                                "state");

                        deleteFromRawTable(inboundSmsTracker.getDeleteWhere(),

                                inboundSmsTracker.getDeleteWhereArgs());

                        sendMessage(EVENT_RETURN_TO_IDLE);

                    }

                    return HANDLED;