[gtk+/places-sidebar] Remove the GError from the shortcut-related functions

[Federico Mena Quintero <federico src gnome org>]

commit c4f40a92ca3aa182f05d5796054cb94a0e4c438f
Author: Federico Mena Quintero <federico gnome org>
Date:   Tue Dec 11 15:29:11 2012 -0600

    Remove the GError from the shortcut-related functions
    
    See https://bugzilla.gnome.org/show_bug.cgi?id=650363#c8 and the next comment; this
    argument just makes the API harder to use without real benefit.
    
    Signed-off-by: Federico Mena Quintero <federico gnome org>

 gtk/gtkfilechooserdefault.c |    6 +++-
 gtk/gtkplacessidebar.c      |   51 ++++++++----------------------------------
 gtk/gtkplacessidebar.h      |    4 +-
 3 files changed, 16 insertions(+), 45 deletions(-)
---
diff --git a/gtk/gtkfilechooserdefault.c b/gtk/gtkfilechooserdefault.c
index cb126fa..330c591 100644
--- a/gtk/gtkfilechooserdefault.c
+++ b/gtk/gtkfilechooserdefault.c
@@ -5587,7 +5587,8 @@ gtk_file_chooser_default_add_shortcut_folder (GtkFileChooser  *chooser,
 {
   GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
 
-  return gtk_places_sidebar_add_shortcut (GTK_PLACES_SIDEBAR (impl->places_sidebar), file, error);
+  gtk_places_sidebar_add_shortcut (GTK_PLACES_SIDEBAR (impl->places_sidebar), file);
+  return TRUE;
 }
 
 static gboolean
@@ -5597,7 +5598,8 @@ gtk_file_chooser_default_remove_shortcut_folder (GtkFileChooser  *chooser,
 {
   GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
 
-  return gtk_places_sidebar_remove_shortcut (GTK_PLACES_SIDEBAR (impl->places_sidebar), file, error);
+  gtk_places_sidebar_remove_shortcut (GTK_PLACES_SIDEBAR (impl->places_sidebar), file);
+  return TRUE;
 }
 
 static GSList *
diff --git a/gtk/gtkplacessidebar.c b/gtk/gtkplacessidebar.c
index 78ed231..12e3ee3 100644
--- a/gtk/gtkplacessidebar.c
+++ b/gtk/gtkplacessidebar.c
@@ -4093,67 +4093,36 @@ find_shortcut_link (GtkPlacesSidebar *sidebar, GFile *location)
 	return NULL;
 }
 
-gboolean
-gtk_places_sidebar_add_shortcut (GtkPlacesSidebar *sidebar, GFile *location, GError **error)
+void
+gtk_places_sidebar_add_shortcut (GtkPlacesSidebar *sidebar, GFile *location)
 {
-	g_return_val_if_fail (GTK_IS_PLACES_SIDEBAR (sidebar), FALSE);
-	g_return_val_if_fail (G_IS_FILE (location), FALSE);
-	g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
-
-	if (find_shortcut_link (sidebar, location)) {
-		char *uri;
-
-		uri = g_file_get_uri (location);
-		g_set_error (error,
-			     GTK_FILE_CHOOSER_ERROR,
-			     GTK_FILE_CHOOSER_ERROR_ALREADY_EXISTS,
-			     _("Shortcut %s already exists"),
-			     uri);
-		g_free (uri);
-
-		return FALSE;
-	}
+	g_return_if_fail (GTK_IS_PLACES_SIDEBAR (sidebar));
+	g_return_if_fail (G_IS_FILE (location));
 
 	g_object_ref (location);
 	sidebar->shortcuts = g_slist_append (sidebar->shortcuts, location);
 
 	update_places (sidebar);
-
-	return TRUE;
 }
 
-gboolean
-gtk_places_sidebar_remove_shortcut (GtkPlacesSidebar *sidebar, GFile *location, GError **error)
+void
+gtk_places_sidebar_remove_shortcut (GtkPlacesSidebar *sidebar, GFile *location)
 {
 	GSList *link;
 	GFile *shortcut;
 
-	g_return_val_if_fail (GTK_IS_PLACES_SIDEBAR (sidebar), FALSE);
-	g_return_val_if_fail (G_IS_FILE (location), FALSE);
-	g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
+	g_return_if_fail (GTK_IS_PLACES_SIDEBAR (sidebar));
+	g_return_if_fail (G_IS_FILE (location));
 
 	link = find_shortcut_link (sidebar, location);
-	if (!link) {
-		char *uri;
-
-		uri = g_file_get_uri (location);
-		g_set_error (error,
-			     GTK_FILE_CHOOSER_ERROR,
-			     GTK_FILE_CHOOSER_ERROR_NONEXISTENT,
-			     _("Shortcut %s does not exist"),
-			     uri);
-		g_free (uri);
-
-		return FALSE;
-	}
+	if (!link)
+		return;
 
 	shortcut = G_FILE (link->data);
 	g_object_unref (shortcut);
 
 	sidebar->shortcuts = g_slist_delete_link (sidebar->shortcuts, link);
 	update_places (sidebar);
-
-	return TRUE;
 }
 
 GSList *
diff --git a/gtk/gtkplacessidebar.h b/gtk/gtkplacessidebar.h
index 72b185c..da847b2 100644
--- a/gtk/gtkplacessidebar.h
+++ b/gtk/gtkplacessidebar.h
@@ -72,8 +72,8 @@ void gtk_places_sidebar_set_show_cwd (GtkPlacesSidebar *sidebar, gboolean show_c
 
 void gtk_places_sidebar_set_accept_uri_drops (GtkPlacesSidebar *sidebar, gboolean accept_uri_drops);
 
-gboolean gtk_places_sidebar_add_shortcut (GtkPlacesSidebar *sidebar, GFile *location, GError **error);
-gboolean gtk_places_sidebar_remove_shortcut (GtkPlacesSidebar *sidebar, GFile *location, GError **error);
+void gtk_places_sidebar_add_shortcut (GtkPlacesSidebar *sidebar, GFile *location);
+void gtk_places_sidebar_remove_shortcut (GtkPlacesSidebar *sidebar, GFile *location);
 GSList *gtk_places_sidebar_list_shortcuts (GtkPlacesSidebar *sidebar);
 
 GFile *gtk_places_sidebar_get_nth_bookmark (GtkPlacesSidebar *sidebar, int n);