[gtk/wip/baedert/for-master] popover: Don't manually map child widgets

[Timm Bäder <baedert src gnome org>]

commit ec712402c93f3f4d992c6bbfeed8915b73b683d9
Author: Timm Bäder <mail baedert org>
Date:   Sun Nov 10 10:20:45 2019 +0100

    popover: Don't manually map child widgets
    
    Chaining up will do that for us.

 gtk/gtkpopover.c | 5 -----
 1 file changed, 5 deletions(-)
---
diff --git a/gtk/gtkpopover.c b/gtk/gtkpopover.c
index 91e23d4b3d..304fa4e5d2 100644
--- a/gtk/gtkpopover.c
+++ b/gtk/gtkpopover.c
@@ -712,7 +712,6 @@ gtk_popover_map (GtkWidget *widget)
 {
   GtkPopover *popover = GTK_POPOVER (widget);
   GtkPopoverPrivate *priv = gtk_popover_get_instance_private (popover);
-  GtkWidget *child;
   GdkRectangle parent_rect;
 
   gdk_surface_show (priv->surface);
@@ -726,10 +725,6 @@ gtk_popover_map (GtkWidget *widget)
                                                        unset_surface_transform_changed_cb);
 
   GTK_WIDGET_CLASS (gtk_popover_parent_class)->map (widget);
-
-  child = gtk_bin_get_child (GTK_BIN (widget));
-  if (child != NULL && gtk_widget_get_visible (child))
-    gtk_widget_map (child);
 }
 
 static void