[gtk/wip/matthiasc/focus2: 90/91] Make gtk_widget_get_focus_child public

[Matthias Clasen <matthiasc src gnome org>]

commit 469f038c0024beb563bc03a1675e45e2207c5c33
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Mar 8 13:46:17 2019 -0500

    Make gtk_widget_get_focus_child public
    
    I want to use it in a test, if nothing else.

 gtk/gtkwidget.h        | 3 +++
 gtk/gtkwidgetprivate.h | 2 --
 2 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkwidget.h b/gtk/gtkwidget.h
index 438ef53011..c7581e77c0 100644
--- a/gtk/gtkwidget.h
+++ b/gtk/gtkwidget.h
@@ -1070,6 +1070,9 @@ void                    gtk_widget_insert_before        (GtkWidget *widget,
 GDK_AVAILABLE_IN_ALL
 void                    gtk_widget_set_focus_child      (GtkWidget *widget,
                                                          GtkWidget *child);
+GDK_AVAILABLE_IN_ALL
+GtkWidget *             gtk_widget_get_focus_child      (GtkWidget *widget);
+
 GDK_AVAILABLE_IN_ALL
 void                    gtk_widget_set_child_focusable  (GtkWidget *widget,
                                                          gboolean   focusable);
diff --git a/gtk/gtkwidgetprivate.h b/gtk/gtkwidgetprivate.h
index 543173e8e0..c5f6949d16 100644
--- a/gtk/gtkwidgetprivate.h
+++ b/gtk/gtkwidgetprivate.h
@@ -318,8 +318,6 @@ void              gtk_widget_forall                        (GtkWidget
                                                             GtkCallback           callback,
                                                             gpointer              user_data);
 
-GtkWidget        *gtk_widget_get_focus_child               (GtkWidget            *widget);
-
 void              gtk_widget_focus_sort                    (GtkWidget        *widget,
                                                             GtkDirectionType  direction,
                                                             GPtrArray        *focus_order);