Merge "Enable the on start user lifecycle thread pool."

    private static final String USER_STOPPED = "Cleanup"; // Logged as onCleanupUser

    // Whether to use multiple threads to run user lifecycle phases in parallel.

    private static boolean sUseLifecycleThreadPool = false;

    private static boolean sUseLifecycleThreadPool = true;

    // The default number of threads to use if lifecycle thread pool is enabled.

    private static final int DEFAULT_MAX_USER_POOL_THREADS = 3;

    // The number of threads to use if lifecycle thread pool is enabled, dependent on the number of