Merge "Use default refresh rate from config" into qt-dev am: 4e39cf9b

    // specific display.

    private static final int GLOBAL_ID = -1;

    // What we consider to be the system's "default" refresh rate.

    private static final float DEFAULT_REFRESH_RATE = 60f;

    // The tolerance within which we consider something approximately equals.

    private static final float EPSILON = 0.001f;

        private void updateRefreshRateSettingLocked() {

            float peakRefreshRate = Settings.System.getFloat(mContext.getContentResolver(),

                    Settings.System.PEAK_REFRESH_RATE, DEFAULT_REFRESH_RATE);

                    Settings.System.PEAK_REFRESH_RATE, mDefaultPeakRefreshRate);

            Vote vote = Vote.forRefreshRates(0f, peakRefreshRate);

            updateVoteLocked(Vote.PRIORITY_USER_SETTING, vote);

        }