[nautilus] pathbar: remove unused code

[Cosimo Cecchi <cosimoc src gnome org>]

commit 875efc324f8e91f2d157c7532fe5570c1de421c7
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Sun Apr 29 17:41:36 2012 -0400

    pathbar: remove unused code
    
    The path-set signal has no listeners connected anymore, so it can be
    safely removed.

 src/nautilus-pathbar.c |   34 ----------------------------------
 src/nautilus-pathbar.h |    4 ----
 2 files changed, 0 insertions(+), 38 deletions(-)
---
diff --git a/src/nautilus-pathbar.c b/src/nautilus-pathbar.c
index c9a15b7..d47184f 100644
--- a/src/nautilus-pathbar.c
+++ b/src/nautilus-pathbar.c
@@ -34,14 +34,10 @@
 #include <libnautilus-private/nautilus-trash-monitor.h>
 #include <libnautilus-private/nautilus-icon-dnd.h>
 
-#include "nautilus-window.h"
-#include "nautilus-window-private.h"
-#include "nautilus-window-slot.h"
 #include "nautilus-window-slot-dnd.h"
 
 enum {
         PATH_CLICKED,
-        PATH_SET,
         PATH_EVENT,
         LAST_SIGNAL
 };
@@ -868,15 +864,6 @@ nautilus_path_bar_class_init (NautilusPathBarClass *path_bar_class)
 		  g_cclosure_marshal_VOID__OBJECT,
 		  G_TYPE_NONE, 1,
 		  G_TYPE_FILE);
-	 path_bar_signals [PATH_SET] =
-		g_signal_new ("path-set",
-		  G_OBJECT_CLASS_TYPE (path_bar_class),
-		  G_SIGNAL_RUN_FIRST,
-		  G_STRUCT_OFFSET (NautilusPathBarClass, path_set),
-		  NULL, NULL,
-		  g_cclosure_marshal_VOID__OBJECT,
-		  G_TYPE_NONE, 1,
-		  G_TYPE_FILE);
         path_bar_signals [PATH_EVENT] =
                 g_signal_new ("path-event",
 		  G_OBJECT_CLASS_TYPE (path_bar_class),
@@ -1764,7 +1751,6 @@ nautilus_path_bar_update_path (NautilusPathBar *path_bar,
 	}	
 
         gtk_widget_pop_composite_child ();
-	g_signal_emit (path_bar, path_bar_signals [PATH_SET], 0, file_path);
 }
 
 void
@@ -1790,23 +1776,3 @@ nautilus_path_bar_set_path (NautilusPathBar *path_bar,
 	path_bar->priv->current_path = g_object_ref (file_path);
 	path_bar->priv->current_button_data = button_data;
 }
-
-GFile *
-nautilus_path_bar_get_path_for_button (NautilusPathBar *path_bar,
-				       GtkWidget       *button)
-{
-	GList *list;
- 
-	g_return_val_if_fail (NAUTILUS_IS_PATH_BAR (path_bar), NULL);
-	g_return_val_if_fail (GTK_IS_BUTTON (button), NULL);
-
-	for (list = path_bar->priv->button_list; list; list = list->next) {
-		ButtonData *button_data;
-		button_data = BUTTON_DATA (list->data);
-		if (button_data->button == button) {
-			return g_object_ref (button_data->path);
-		}
-	}
-
-	return NULL;
-}
diff --git a/src/nautilus-pathbar.h b/src/nautilus-pathbar.h
index 1f182a2..2a5d6b5 100644
--- a/src/nautilus-pathbar.h
+++ b/src/nautilus-pathbar.h
@@ -48,8 +48,6 @@ struct _NautilusPathBarClass
 
   	void (* path_clicked)   (NautilusPathBar  *path_bar,
 				 GFile             *location);
-  	void (* path_set)       (NautilusPathBar  *path_bar,
-				 GFile             *location);
         void (* path_event)     (NautilusPathBar  *path_bar,
                                  GdkEventButton   *event,
                                  GFile            *location);
@@ -58,8 +56,6 @@ struct _NautilusPathBarClass
 GType    nautilus_path_bar_get_type (void) G_GNUC_CONST;
 
 void     nautilus_path_bar_set_path    (NautilusPathBar *path_bar, GFile *file);
-GFile *  nautilus_path_bar_get_path_for_button (NautilusPathBar *path_bar,
-						GtkWidget       *button);
 void     nautilus_path_bar_clear_buttons (NautilusPathBar *path_bar);
 
 #endif /* NAUTILUS_PATHBAR_H */