Merge "Remove two unused constants"

    private static final String ENCRYPTING_STATE = "trigger_restart_min_framework";

    private static final String ENCRYPTED_STATE = "1";

    private static final long SNAPSHOT_INTERVAL = 60 * 60 * 1000; // 1hr

    // The earliest supported time.  We pick one day into 1970, to

    // give any timezone code room without going into negative time.

    private static final long EARLIEST_SUPPORTED_TIME = 86400 * 1000;

    private static final long SLOW_DISPATCH_THRESHOLD_MS = 100;

    private static final long SLOW_DELIVERY_THRESHOLD_MS = 200;