[gtk/action-muxer-speedup: 2322/2323] Add gtk_action_muxer_list_actions

[Matthias Clasen <matthiasc src gnome org>]

commit 89da8951cc5243dcd36c2afd8009a56b35490b9f
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Jul 19 01:55:13 2020 -0400

    Add gtk_action_muxer_list_actions
    
    This is needed to reinstate the actions support
    in the inspector.

 gtk/gtkactionmuxer.c        | 10 +++-------
 gtk/gtkactionmuxerprivate.h |  1 +
 2 files changed, 4 insertions(+), 7 deletions(-)
---
diff --git a/gtk/gtkactionmuxer.c b/gtk/gtkactionmuxer.c
index 487315493b..08f02d271d 100644
--- a/gtk/gtkactionmuxer.c
+++ b/gtk/gtkactionmuxer.c
@@ -120,7 +120,6 @@ get_action_position (GtkWidgetAction *action)
   return slot;
 }
 
-#if 0
 static void
 gtk_action_muxer_append_group_actions (const char *prefix,
                                        Group      *group,
@@ -139,15 +138,13 @@ gtk_action_muxer_append_group_actions (const char *prefix,
   g_strfreev (group_actions);
 }
 
-static gchar **
-gtk_action_muxer_list_actions (GActionGroup *action_group)
+char **
+gtk_action_muxer_list_actions (GtkActionMuxer *muxer)
 {
-  GtkActionMuxer *muxer = GTK_ACTION_MUXER (action_group);
   GHashTable *actions;
   char **keys;
 
-  actions = g_hash_table_new_full (g_str_hash, g_str_equal,
-                                   g_free, NULL);
+  actions = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
 
   for ( ; muxer != NULL; muxer = muxer->parent)
     {
@@ -177,7 +174,6 @@ gtk_action_muxer_list_actions (GActionGroup *action_group)
 
   return (char **)keys;
 }
-#endif
 
 static Group *
 gtk_action_muxer_find_group (GtkActionMuxer  *muxer,
diff --git a/gtk/gtkactionmuxerprivate.h b/gtk/gtkactionmuxerprivate.h
index 3d65e8a342..7708d5eb1c 100644
--- a/gtk/gtkactionmuxerprivate.h
+++ b/gtk/gtkactionmuxerprivate.h
@@ -87,6 +87,7 @@ void                    gtk_action_muxer_change_action_state            (GtkActi
                                                                          GVariant            *state);
 gboolean                gtk_action_muxer_has_action                     (GtkActionMuxer      *muxer,
                                                                          const char          *action_name);
+char **                 gtk_action_muxer_list_actions                   (GtkActionMuxer      *muxer);
 
 
 void