[dconf] autogen.sh: remove 'autogen clean' feature

[Ryan Lortie <ryanl src gnome org>]

commit 3e6f74ac21e0b7ed3a842ccbd4cc9459b6620ded
Author: Ryan Lortie <desrt desrt ca>
Date:   Mon Aug 13 23:34:15 2012 -0400

    autogen.sh: remove 'autogen clean' feature
    
    This isn't really useful when we have 'git clean'.

 autogen.sh |    7 -------
 1 files changed, 0 insertions(+), 7 deletions(-)
---
diff --git a/autogen.sh b/autogen.sh
index c929f33..3973ddf 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -8,12 +8,6 @@ test -n "$srcdir" || srcdir=.
 olddir=`pwd`
 cd "$srcdir"
 
-if [ "$1" = "clean" ]; then
-  rm -f aclocal.m4 configure config.* `find . -name Makefile.in` libtool
-  rm -rf autom4te.cache m4 aux
-  exit
-fi
-
 if automake-1.11 --version &> /dev/null; then
   automake_suffix='-1.11'
 else
@@ -37,4 +31,3 @@ cd "$olddir"
 if test -z "$NOCONFIGURE"; then
   "$srcdir"/configure "$@"
 fi
-