Merge "Increase battery app list maximum size to 20"

        implements PreferenceControllerMixin, LifecycleObserver, OnPause, OnDestroy {

    @VisibleForTesting

    static final boolean USE_FAKE_DATA = false;

    private static final int MAX_ITEMS_TO_LIST = USE_FAKE_DATA ? 30 : 10;

    private static final int MAX_ITEMS_TO_LIST = USE_FAKE_DATA ? 30 : 20;

    private static final int MIN_AVERAGE_POWER_THRESHOLD_MILLI_AMP = 10;

    private static final int STATS_TYPE = BatteryStats.STATS_SINCE_CHARGED;