message: Delete the unused and unimplemented function manipulateEncryptedKeyset.
diff: @@ -225,18 +225,6 @@ final class TinkeyUtil {
  }
  }
  - /** Manipulates a keyset */
  - public static void manipulateEncryptedKeyset(
  - CommandType type,
  - OutputStream outputStream,
  - String outFormat,
  - InputStream inputStream,
  - String inFormat,
  - String masterKeyUri,
  - String credentialPath,
  - String keyId)
  - throws GeneralSecurityException, IOException {}
  -
  /**
  * Returns a {@code KeysetHandle} from either a cleartext {@code Keyset} or a {@code
  * EncryptedKeyset}, read from {@code inputStream}.
  