[network-manager-applet] build: Update GDK_VERSION_MIN_REQUIRED to 3.4

[Dan Winship <danw src gnome org>]

commit 06424d69860657589f7604b6ed86214a68ea9a5e
Author: Dan Winship <danw gnome org>
Date:   Sun Feb 24 15:14:17 2013 +0100

    build: Update GDK_VERSION_MIN_REQUIRED to 3.4
    
    now that it no longer causes any warnings

 configure.ac |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 928abf5..1b02fc1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -105,9 +105,6 @@ PKG_CHECK_MODULES(NMA,
                 gmodule-export-2.0])
 
 NMA_CFLAGS="$NMA_CFLAGS -DGLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_32"
-# Likewise for Gtk; we don't want to port to GtkGrid, etc, until
-# we can drop gtk2 support
-NMA_CFLAGS="$NMA_CFLAGS -DGDK_VERSION_MIN_REQUIRED=GDK_VERSION_3_0"
 
 AC_MSG_CHECKING([whether to build nm-applet-migration-tool])
 AC_ARG_ENABLE([migration],
@@ -153,6 +150,7 @@ AC_SUBST(NOTIFY_LIBS)
 PKG_CHECK_MODULES(GTK, gtk+-3.0 >= 3.4)
 AC_SUBST(GTK_CFLAGS)
 AC_SUBST(GTK_LIBS)
+GTK_CFLAGS="$GTK_CFLAGS -DGDK_VERSION_MIN_REQUIRED=GDK_VERSION_3_4"
 
 # Check for dbus-1.2.6 or later for deny-by-default rules
 PKG_CHECK_MODULES(DBUS_126, [dbus-1 >= 1.2.6], [have_dbus_126=yes],[have_dbus_126=no])