grantpt: Remove unnecessary dependency

[Bruno Haible]

2018-09-30  Bruno Haible  <br...@clisp.org>

        grantpt: Remove unnecessary dependency.
        * modules/grantpt (Depends-on): Remove 'builtin-expect'.

diff --git a/modules/grantpt b/modules/grantpt
index 486bb85..38675b6 100644
--- a/modules/grantpt
+++ b/modules/grantpt
@@ -9,7 +9,6 @@ m4/grantpt.m4
 Depends-on:
 stdlib
 extensions
-builtin-expect  [test $HAVE_GRANTPT = 0]
 pt_chown        [test $HAVE_GRANTPT = 0]
 waitpid         [test $HAVE_GRANTPT = 0]
 configmake      [test $HAVE_GRANTPT = 0]