[gxml] configure.ac: we don't actually need vapigen

[Richard Hans Schwarting <rschwart src gnome org>]

commit 71b72eb86d9bcb7da3c9738d546deb70671f1fc0
Author: Richard Schwarting <aquarichy gmail com>
Date:   Fri Aug 23 10:05:34 2013 -0400

    configure.ac: we don't actually need vapigen

 configure.ac |    5 -----
 1 files changed, 0 insertions(+), 5 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index b80d8e9..0e05e2c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -125,11 +125,6 @@ AS_IF([test "x$VALAC" = "x"], [
   AC_MSG_ERROR([Vala requested but valac is not installed])
 ])
 
-AC_PATH_PROG([VAPIGEN], [vapigen], [])
-AS_IF([test "x$VAPIGEN" = "x"], [
-  AC_MSG_ERROR([Vala must be built with --enable-vapigen])
-])
-
 # Check for libgee
 PKG_CHECK_MODULES(GEE, gee-0.8 >= $GEE_REQUIRED)