[nautilus] toolbar: Use the new support for RTL icons in GtkIconTheme

[Yosef Or Boczko <yoseforb src gnome org>]

commit 59392d4875ed8ab565fcb8a2c1cf0d80f77cb2ab
Author: Yosef Or Boczko <yoseforb src gnome org>
Date:   Mon Jun 2 18:11:23 2014 +0300

    toolbar: Use the new support for RTL icons in GtkIconTheme
    
    https://bugzilla.gnome.org/show_bug.cgi?id=731110

 src/nautilus-toolbar.c |    7 ++-----
 1 files changed, 2 insertions(+), 5 deletions(-)
---
diff --git a/src/nautilus-toolbar.c b/src/nautilus-toolbar.c
index 33775a7..207c667 100644
--- a/src/nautilus-toolbar.c
+++ b/src/nautilus-toolbar.c
@@ -397,7 +397,6 @@ nautilus_toolbar_constructed (GObject *obj)
        GtkWidget *separator;
        GtkUIManager *ui_manager;
        GtkSizeGroup *size_group;
-       gboolean rtl;
 
        G_OBJECT_CLASS (nautilus_toolbar_parent_class)->constructed (obj);
 
@@ -406,8 +405,6 @@ nautilus_toolbar_constructed (GObject *obj)
 
        toolbar = GTK_WIDGET (obj);
 
-       rtl = gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL;
-
        ui_manager = nautilus_window_get_ui_manager (self->priv->window);
 
        gtk_style_context_set_junction_sides (gtk_widget_get_style_context (GTK_WIDGET (self)),
@@ -422,7 +419,7 @@ nautilus_toolbar_constructed (GObject *obj)
        button = toolbar_create_toolbutton (self, FALSE, FALSE, NAUTILUS_ACTION_BACK, NULL);
        gtk_widget_set_valign (button, GTK_ALIGN_CENTER);
        gtk_action_set_icon_name (gtk_activatable_get_related_action (GTK_ACTIVATABLE (button)),
-                                 rtl ? "go-previous-rtl-symbolic" : "go-previous-symbolic");
+                                 "go-previous-symbolic");
        navigation_button_setup_menu (self, button, NAUTILUS_NAVIGATION_DIRECTION_BACK);
        gtk_container_add (GTK_CONTAINER (box), button);
 
@@ -430,7 +427,7 @@ nautilus_toolbar_constructed (GObject *obj)
        button = toolbar_create_toolbutton (self, FALSE, FALSE, NAUTILUS_ACTION_FORWARD, NULL);
        gtk_widget_set_valign (button, GTK_ALIGN_CENTER);
        gtk_action_set_icon_name (gtk_activatable_get_related_action (GTK_ACTIVATABLE (button)),
-                                 rtl ? "go-next-rtl-symbolic" : "go-next-symbolic");
+                                 "go-next-symbolic");
        navigation_button_setup_menu (self, button, NAUTILUS_NAVIGATION_DIRECTION_FORWARD);
        gtk_container_add (GTK_CONTAINER (box), button);