Merge "Enable Looper stats"

            "debug.sys.looper_stats_enabled";

    private static final int DEFAULT_SAMPLING_INTERVAL = 100;

    private static final int DEFAULT_ENTRIES_SIZE_CAP = 2000;

    private static final boolean DEFAULT_ENABLED = false;

    private static final boolean DEFAULT_ENABLED = true;

    private final Context mContext;

    private final LooperStats mStats;

    private boolean mEnabled = false;

    private boolean mEnabled = DEFAULT_ENABLED;

    private LooperStatsService(Context context, LooperStats stats) {

        this.mContext = context;