[gtk+] app: avoid code duplication for setting accels

[Sébastien Wilmet <swilmet src gnome org>]

commit 48afd8a5f0fc6f293fde5d4e176cfa90eb45a37c
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Sat Apr 9 12:50:43 2016 +0200

    app: avoid code duplication for setting accels
    
    The implementation of the deprecated functions is now based on the
    non-deprecated gtk_application_set_accels_for_action().
    
    https://bugzilla.gnome.org/show_bug.cgi?id=764846

 gtk/gtkapplication.c |   21 +++++++++------------
 1 files changed, 9 insertions(+), 12 deletions(-)
---
diff --git a/gtk/gtkapplication.c b/gtk/gtkapplication.c
index 51e0216..6786d56 100644
--- a/gtk/gtkapplication.c
+++ b/gtk/gtkapplication.c
@@ -1250,17 +1250,15 @@ gtk_application_add_accelerator (GtkApplication *application,
                                  GVariant       *parameter)
 {
   const gchar *accelerators[2] = { accelerator, NULL };
-  gchar *action_and_target;
+  gchar *detailed_action_name;
 
   g_return_if_fail (GTK_IS_APPLICATION (application));
   g_return_if_fail (action_name != NULL);
   g_return_if_fail (accelerator != NULL);
 
-  action_and_target = gtk_print_action_and_target (NULL, action_name, parameter);
-  accels_set_accels_for_action (&application->priv->accels, action_and_target, accelerators);
-  gtk_action_muxer_set_primary_accel (application->priv->muxer, action_and_target, accelerator);
-  gtk_application_update_accels (application);
-  g_free (action_and_target);
+  detailed_action_name = g_action_print_detailed_name (action_name, parameter);
+  gtk_application_set_accels_for_action (application, detailed_action_name, accelerators);
+  g_free (detailed_action_name);
 }
 
 /**
@@ -1282,16 +1280,15 @@ gtk_application_remove_accelerator (GtkApplication *application,
                                     const gchar    *action_name,
                                     GVariant       *parameter)
 {
-  gchar *action_and_target;
+  const gchar *accelerators[1] = { NULL };
+  gchar *detailed_action_name;
 
   g_return_if_fail (GTK_IS_APPLICATION (application));
   g_return_if_fail (action_name != NULL);
 
-  action_and_target = gtk_print_action_and_target (NULL, action_name, parameter);
-  accels_set_accels_for_action (&application->priv->accels, action_and_target, NULL);
-  gtk_action_muxer_set_primary_accel (application->priv->muxer, action_and_target, NULL);
-  gtk_application_update_accels (application);
-  g_free (action_and_target);
+  detailed_action_name = g_action_print_detailed_name (action_name, parameter);
+  gtk_application_set_accels_for_action (application, detailed_action_name, accelerators);
+  g_free (detailed_action_name);
 }
 
 /**