[gnome-power-manager] Remove check for gnome-doc-utils as there are no docs anymore to build.

[Jasper Lievisse Adriaanse <jasperla src gnome org>]

commit dde008e64a81ec90a8c32ebc16763321648d889a
Author: Jasper Lievisse Adriaanse <jasper humppa nl>
Date:   Sun Oct 16 23:24:23 2011 +0200

    Remove check for gnome-doc-utils as there are no docs anymore to build.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=661932

 configure.ac |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index fd65c1c..cc0a421 100644
--- a/configure.ac
+++ b/configure.ac
@@ -18,7 +18,6 @@ LT_INIT
 IT_PROG_INTLTOOL([0.35.0])
 
 GNOME_COMPILE_WARNINGS
-GNOME_DOC_INIT
 
 AC_PATH_PROG(GLIB_GENMARSHAL, glib-genmarshal)