[gtk+] GtkPathBar: Add a style class

[Matthias Clasen <matthiasc src gnome org>]

commit f7e94a73892bd6473f99f887340f35cd25b62596
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Jul 17 06:48:36 2014 -0400

    GtkPathBar: Add a style class
    
    This will allow nautilus to reuse the style on its own
    pathbar widget.

 gtk/gtkpathbar.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkpathbar.c b/gtk/gtkpathbar.c
index adb9a8f..ec1f5ed 100644
--- a/gtk/gtkpathbar.c
+++ b/gtk/gtkpathbar.c
@@ -202,6 +202,7 @@ gtk_path_bar_init (GtkPathBar *path_bar)
   gtk_widget_set_redraw_on_allocate (GTK_WIDGET (path_bar), FALSE);
 
   context = gtk_widget_get_style_context (GTK_WIDGET (path_bar));
+  gtk_style_context_add_class (context, "path-bar");
   gtk_style_context_add_class (context, GTK_STYLE_CLASS_LINKED);
 
   path_bar->priv->get_info_cancellable = NULL;