[PATCH 3 of 4] builddeb: remove unused --debbuilddir option

[Anton Shestakov]

# HG changeset patch
# User Anton Shestakov <av6 at dwimlabs.net>
# Date 1448436363 -28800
#      Wed Nov 25 15:26:03 2015 +0800
# Node ID aeb4042cc8cb47e740d93d9bce817a9c1d290582
# Parent  0430482d6e4d5f474799f84bb1d91bf5811b4031
builddeb: remove unused --debbuilddir option

Looks like it was never used and after 7f49efcaa9b4 it can be removed.

diff --git a/contrib/builddeb b/contrib/builddeb
--- a/contrib/builddeb
+++ b/contrib/builddeb
@@ -30,11 +30,6 @@ while [ "$1" ]; do
         shift
         CLEANUP=
         ;;
-    --debbuilddir )
-        shift
-        DEBBUILDDIR="$1"
-        shift
-        ;;
     * )
         echo "Invalid parameter $1!" 1>&2
         exit 1