fs/lustre: remove redundant/dead code

We check for liblustreapi.h in OMPI_CHECK_LUSTRE, so this code was
commented out here.  Might as well fully delete it, since it's
redundant and dead.

Signed-off-by: Jeff Squyres <jsquyres@cisco.com>

ompi/mca/fs/lustre/configure.m4

@@ -10,7 +10,7 @@
 #                         University of Stuttgart.  All rights reserved.
 # Copyright (c) 2004-2005 The Regents of the University of California.
 #                         All rights reserved.
-# Copyright (c) 2010      Cisco Systems, Inc.  All rights reserved.
+# Copyright (c) 2010-2017 Cisco Systems, Inc.  All rights reserved
 # Copyright (c) 2008-2012 University of Houston. All rights reserved.
 # $COPYRIGHT$
 #
@@ -34,12 +34,6 @@ AC_DEFUN([MCA_ompi_fs_lustre_CONFIG],[
           [$1],
           [$2])
 
-#    AC_CHECK_HEADERS([lustre/liblustreapi.h], [],
-#                      [AC_CHECK_HEADERS([lustre/liblustreapi.h], [], [$2],
-#                          [AC_INCLUDES_DEFAULT])],
-#                      [AC_INCLUDES_DEFAULT])
-
-
     # substitute in the things needed to build lustre
     AC_SUBST([fs_lustre_CPPFLAGS])
     AC_SUBST([fs_lustre_LDFLAGS])