Merge "floss: Remove warnings in btmanagerd"

use nix::unistd::Pid;

use regex::Regex;

use std::process::{Child, Command, Stdio};

use std::sync::{Arc, Mutex};

use std::sync::Arc;

use std::time::Duration;

use tokio::io::unix::AsyncFd;

use tokio::sync::mpsc;

                {

                    prev_state = *context.state_machine.state.lock().unwrap();

                }

                let mut hci = 0;

                let hci;

                match action {

                    AdapterStateActions::StartBluetooth(i) => {

}

impl ManagerStateMachine<NativeSubprocess> {

    // NativeSubprocess is not used but is still useful for testing in Linux without upstart.

    // Don't remove just yet.

    #[allow(dead_code)]

    pub fn new_native() -> ManagerStateMachine<NativeSubprocess> {

        ManagerStateMachine::new(NativeSubprocess::new())

    }