func agentRpcTestTabletExternallyReparented(ctx context.Context, t *testing.T, client tmclient.TabletManagerClient, ti *topo.TabletInfo) {
err := client.TabletExternallyReparented(ctx, ti, "")
compareError(t, "TabletExternallyReparented", err, true, testTabletExternallyReparentedCalled)
}