Merge "Add method for testing lazy HALs active services count callback."

import android.hardware.tests.lazy@1.0;

interface ILazy extends @1.0::ILazy {};

interface ILazy extends @1.0::ILazy {

    /**

     * Ask the process hosting the service to install a callback that notifies

     * it when the number of active (i.e. with clients) services changes.

     * For testing purposes, this callback exercises the code to unregister/re-register

     * the services and eventually shuts down the process.

     */

    setCustomActiveServicesCountCallback();

};