[glib-controller] Remove G_CONST_RETURN usage

[Emmanuele Bassi <ebassi src gnome org>]

commit c24a85f3a98facb9aa59f2e9688ec863014c222a
Author: Emmanuele Bassi <ebassi linux intel com>
Date:   Mon Sep 12 16:40:52 2011 +0100

    Remove G_CONST_RETURN usage
    
    It has been deprecated upstream.

 examples/simple-model.c                |    4 ++--
 glib-controller/gcontrollerreference.c |    4 ++--
 glib-controller/gcontrollerreference.h |    2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)
---
diff --git a/examples/simple-model.c b/examples/simple-model.c
index b99d95d..a90fe88 100644
--- a/examples/simple-model.c
+++ b/examples/simple-model.c
@@ -124,7 +124,7 @@ my_simple_model_remove_text (MySimpleModel *model,
   g_ptr_array_remove_index (model->array, pos);
 }
 
-G_CONST_RETURN gchar *
+const gchar *
 my_simple_model_get_text (MySimpleModel *model,
                           gint           pos)
 {
@@ -133,7 +133,7 @@ my_simple_model_get_text (MySimpleModel *model,
   return g_ptr_array_index (model->array, pos);
 }
 
-G_CONST_RETURN gchar **
+const gchar **
 my_simple_model_get_items (MySimpleModel *model)
 {
   g_return_val_if_fail (MY_IS_SIMPLE_MODEL (model), NULL);
diff --git a/glib-controller/gcontrollerreference.c b/glib-controller/gcontrollerreference.c
index be5401c..93ab8b0 100644
--- a/glib-controller/gcontrollerreference.c
+++ b/glib-controller/gcontrollerreference.c
@@ -542,7 +542,7 @@ g_controller_reference_get_index_uint (GControllerReference *ref,
  *
  * Return value: a string index at the given position
  */
-G_CONST_RETURN gchar *
+const gchar *
 g_controller_reference_get_index_string (GControllerReference *ref,
                                          gint                  pos)
 {
@@ -565,7 +565,7 @@ g_controller_reference_get_index_string (GControllerReference *ref,
  *
  * Typed accessor for pointer indexes stored inside the @ref
  *
- * Return value: a pointer index at the given position
+ * Return value: (transfer none): a pointer index at the given position
  */
 gpointer
 g_controller_reference_get_index_pointer (GControllerReference *ref,
diff --git a/glib-controller/gcontrollerreference.h b/glib-controller/gcontrollerreference.h
index f77ba2d..973a3d9 100644
--- a/glib-controller/gcontrollerreference.h
+++ b/glib-controller/gcontrollerreference.h
@@ -70,7 +70,7 @@ gint                  g_controller_reference_get_index_int     (GControllerRefer
                                                                 gint                  pos);
 guint                 g_controller_reference_get_index_uint    (GControllerReference *ref,
                                                                 gint                  pos);
-G_CONST_RETURN gchar *g_controller_reference_get_index_string  (GControllerReference *ref,
+const gchar *         g_controller_reference_get_index_string  (GControllerReference *ref,
                                                                 gint                  pos);
 gpointer              g_controller_reference_get_index_pointer (GControllerReference *ref,
                                                                 gint                  pos);