[libegg] EggDatetime: Don't use deprecated GtkArrow

[Matthias Clasen <matthiasc src gnome org>]

commit b7eba5e20f013ed08a62fb8128af5021b6f88aba
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Mar 9 12:39:24 2015 -0400

    EggDatetime: Don't use deprecated GtkArrow
    
    Instead, simply use a GtkImage.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=744194

 libegg/datetime/egg-datetime.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/libegg/datetime/egg-datetime.c b/libegg/datetime/egg-datetime.c
index af0f762..65354f4 100644
--- a/libegg/datetime/egg-datetime.c
+++ b/libegg/datetime/egg-datetime.c
@@ -508,7 +508,7 @@ egg_datetime_init (EggDateTime *edt)
        priv->date_button = gtk_toggle_button_new ();
        _add_atk_name_desc (priv->date_button, _("Select Date"), _("Select the date from a calendar"));
        gtk_box_pack_start (GTK_BOX (priv->date_box), priv->date_button, FALSE, FALSE, 0);
-       arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_OUT);
+        arrow = gtk_image_new_from_icon_name ("pan-down-symbolic", GTK_ICON_SIZE_BUTTON);
        gtk_container_add (GTK_CONTAINER (priv->date_button), arrow);
        gtk_widget_show (arrow);
        g_signal_connect_swapped (G_OBJECT (priv->date_button), "toggled",
@@ -533,7 +533,7 @@ egg_datetime_init (EggDateTime *edt)
        priv->time_button = gtk_toggle_button_new ();
        _add_atk_name_desc (priv->date_button, _("Select Time"), _("Select the time from a list"));
        gtk_box_pack_start (GTK_BOX (priv->time_box), priv->time_button, FALSE, FALSE, 0);
-       arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_OUT);
+        arrow = gtk_image_new_from_icon_name ("pan-down-symbolic", GTK_ICON_SIZE_BUTTON);
        gtk_container_add (GTK_CONTAINER (priv->time_button), arrow);
        gtk_widget_show (arrow);
        g_signal_connect_swapped (G_OBJECT (priv->time_button), "toggled",