[gnome-flashback] autogen: remove deprecated PKG_NAME

[Alberts Muktupāvels <muktupavels src gnome org>]

commit a1197809a8f12d025ee73f3089fa663a8d3129b1
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Thu Mar 26 16:59:37 2015 +0200

    autogen: remove deprecated PKG_NAME

 autogen.sh |    6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)
---
diff --git a/autogen.sh b/autogen.sh
index 08b6c51..e187619 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -4,11 +4,9 @@
 srcdir=`dirname $0`
 test -z "$srcdir" && srcdir=.
 
-PKG_NAME="gnome-flashback"
-
-(test -f $srcdir/configure.ac && test -f $srcdir/$PKG_NAME.doap) || {
+(test -f $srcdir/configure.ac && test -f $srcdir/gnome-flashback.doap) || {
     echo -n "**Error**: Directory "\`$srcdir\'" does not look like the"
-    echo " top-level $PKG_NAME directory"
+    echo " top-level gnome-flashback directory"
     exit 1
 }