[glib] Remove some unused pcre code

[Matthias Clasen <matthiasc src gnome org>]

commit 9d93dc5554b7b7da4a724d6b9d464cb8be1e0475
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Jul 26 18:15:24 2010 -0400

    Remove some unused pcre code

 glib/pcre/pcre_info.c       |   93 ----------------------------
 glib/pcre/pcre_maketables.c |  143 -------------------------------------------
 glib/pcre/pcre_refcount.c   |   82 ------------------------
 glib/pcre/pcre_valid_utf8.c |   14 ----
 glib/pcre/pcre_version.c    |   90 ---------------------------
 5 files changed, 0 insertions(+), 422 deletions(-)