Merge "Fixes out of bounds error in ActivityMetricsLogger." into rvc-dev am: 2b75d73b

    // Preallocated strings we are sending to tron, so we don't have to allocate a new one every

    // time we log.

    private static final String[] TRON_WINDOW_STATE_VARZ_STRINGS = {

            "window_time_0", "window_time_1", "window_time_2", "window_time_3"};

            "window_time_0", "window_time_1", "window_time_2", "window_time_3", "window_time_4"};

    private int mWindowState = WINDOW_STATE_STANDARD;

    private long mLastLogTimeSecs;