Merge "Change the default clock to Clock.systemUTC()."

import android.content.pm.PackageInfo;

import android.content.pm.PackageManager;

import android.content.pm.PackageManagerInternal;

import android.os.BestClock;

import android.os.Binder;

import android.os.HandlerThread;

import android.os.LocaleList;

import android.os.Process;

import android.os.RemoteException;

import android.os.SystemClock;

import android.os.UserHandle;

import android.text.TextUtils;

import android.util.Slog;

import java.nio.charset.StandardCharsets;

import java.time.Clock;

import java.time.Duration;

import java.time.ZoneOffset;

import java.util.HashMap;

/**

    LocaleManagerBackupHelper(LocaleManagerService localeManagerService,

            PackageManagerInternal pmInternal) {

        this(localeManagerService.mContext, localeManagerService, pmInternal, getDefaultClock(),

        this(localeManagerService.mContext, localeManagerService, pmInternal, Clock.systemUTC(),

                new SparseArray<>());

    }

    private static @NonNull Clock getDefaultClock() {

        return new BestClock(ZoneOffset.UTC, SystemClock.currentNetworkTimeClock(),

                Clock.systemUTC());

    }

    @VisibleForTesting LocaleManagerBackupHelper(Context context,

            LocaleManagerService localeManagerService,

            PackageManagerInternal pmInternal, Clock clock, SparseArray<StagedData> stagedData) {