[gnome-settings-daemon] Replace deprecated GTK_WIDGET_STATE. Bumps gtk+ requirement to 2.18.

[Andre Klapper <aklapper src gnome org>]

commit 6dc92b859b3d0efedc6e5a0bb18046d958199534
Author: Andre Klapper <a9016009 gmx de>
Date:   Sun Apr 11 21:29:59 2010 +0200

    Replace deprecated GTK_WIDGET_STATE. Bumps gtk+ requirement to 2.18.

 configure.ac                        |    2 +-
 plugins/xrandr/gsd-xrandr-manager.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 92f20c8..b84bb5b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -46,7 +46,7 @@ dnl ---------------------------------------------------------------------------
 
 DBUS_GLIB_REQUIRED_VERSION=0.74
 GLIB_REQUIRED_VERSION=2.17.3
-GTK_REQUIRED_VERSION=2.16.0
+GTK_REQUIRED_VERSION=2.18.0
 GCONF_REQUIRED_VERSION=2.6.1
 GIO_REQUIRED_VERSION=2.17.3
 GNOME_DESKTOP_REQUIRED_VERSION=2.29.92
diff --git a/plugins/xrandr/gsd-xrandr-manager.c b/plugins/xrandr/gsd-xrandr-manager.c
index 6784156..9788931 100644
--- a/plugins/xrandr/gsd-xrandr-manager.c
+++ b/plugins/xrandr/gsd-xrandr-manager.c
@@ -1603,7 +1603,7 @@ make_menu_item_for_output_title (GsdXrandrManager *manager, GnomeOutputInfo *out
 	 * theme's colors, since the label is always shown against a light
 	 * pastel background.  See bgo#556050
 	 */
-	gtk_widget_modify_fg (label, GTK_WIDGET_STATE (label), &black);
+	gtk_widget_modify_fg (label, gtk_widget_get_state (label), &black);
 
         /* Add padding around the label to fit the box that we'll draw for color-coding */
         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);