Merge "cleanup Trampoline"

 */

public class Trampoline extends IBackupManager.Stub {

    static final String TAG = "BackupManagerService";

    static final boolean DEBUG_TRAMPOLINE = false;

    // When this file is present, the backup service is inactive

    static final String BACKUP_SUPPRESS_FILENAME = "backup-suppress";

    private static final String BACKUP_SUPPRESS_FILENAME = "backup-suppress";

    // Product-level suppression of backup/restore

    static final String BACKUP_DISABLE_PROPERTY = "ro.backup.disable";

    private static final String BACKUP_DISABLE_PROPERTY = "ro.backup.disable";

    final Context mContext;

    final File mSuppressFile;   // existence testing & creating synchronized on 'this'

    final boolean mGlobalDisable;

    volatile BackupManagerService mService;

    private final File mSuppressFile;   // existence testing & creating synchronized on 'this'

    private final boolean mGlobalDisable;

    private volatile BackupManagerService mService;

    private HandlerThread mHandlerThread;