[gtk+] configure: Don't check for indent

[Benjamin Otte <otte src gnome org>]

commit a74f47b235b1875c2c54fd824a83687269a39aec
Author: Benjamin Otte <otte redhat com>
Date:   Thu May 9 17:06:16 2013 +0200

    configure: Don't check for indent
    
    indent was used in genmarshal.pl, which was removed in 2002 when gobject
    was created.

 configure.ac |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 7024009..00e8cf0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -542,9 +542,6 @@ AM_CONDITIONAL(DISABLE_EXPLICIT_DEPS, test $enable_explicit_deps = no)
 
 AC_PATH_PROGS(PERL, perl5 perl)
 
-# We would like indent, but don't require it.
-AC_CHECK_PROG(INDENT, indent, indent)
-
 REBUILD=\#
 if test "x$enable_rebuilds" = "xyes" && \
      test -n "$PERL" && \