[at-spi2-core] build: Remove unneeded function check

[Bastien Nocera <hadess src gnome org>]

commit 23ab35834061b7173985cfd9409cc4aa3a14807e
Author: Bastien Nocera <hadess hadess net>
Date:   Tue Oct 22 13:35:44 2013 +0200

    build: Remove unneeded function check
    
    We already check for glib 2.36.0, which *will* contain
    g_ptr_array_new_with_free_func (new in 2.22), no need to check
    for it especially.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=710631

 configure.ac |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index a1eab41..da27be2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -47,10 +47,6 @@ AC_SUBST(DBUS_CFLAGS)
 PKG_CHECK_MODULES(GLIB, [glib-2.0 >= 2.36.0])
 AC_SUBST(GLIB_LIBS)
 AC_SUBST(GLIB_CFLAGS)
-AC_CHECK_LIB([glib-2.0], [g_ptr_array_new_with_free_func], [:],
-       [AC_MSG_ERROR([The version of glib-2.0 found does not define ]
-               [g_ptr_array_new_with_free_func. Please upgrade glib.])],
-       [$GLIB_LIBS])
 
 PKG_CHECK_MODULES(GOBJ, [gobject-2.0 >= 2.0.0])
 AC_SUBST(GOBJ_LIBS)