[gnome-panel] remove panel_list global

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 3d6011bca69e8fc0bd6e13e2b9267e6a6992a0fa
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Sun Dec 18 23:35:03 2016 +0200

    remove panel_list global

 gnome-panel/main.c          |    1 -
 gnome-panel/panel-globals.h |    1 -
 gnome-panel/panel.c         |   12 +-----------
 3 files changed, 1 insertions(+), 13 deletions(-)
---
diff --git a/gnome-panel/main.c b/gnome-panel/main.c
index 4409b17..beff203 100644
--- a/gnome-panel/main.c
+++ b/gnome-panel/main.c
@@ -29,7 +29,6 @@
 
 /* globals */
 GSList *panels = NULL;
-GSList *panel_list = NULL;
 
 static gboolean  replace = FALSE;
 static gboolean  version = FALSE;
diff --git a/gnome-panel/panel-globals.h b/gnome-panel/panel-globals.h
index 9823bd1..223d10d 100644
--- a/gnome-panel/panel-globals.h
+++ b/gnome-panel/panel-globals.h
@@ -28,7 +28,6 @@
 G_BEGIN_DECLS
 
 extern GSList         *panels;
-extern GSList         *panel_list;
 
 G_END_DECLS
 
diff --git a/gnome-panel/panel.c b/gnome-panel/panel.c
index 075516c..615ddee 100644
--- a/gnome-panel/panel.c
+++ b/gnome-panel/panel.c
@@ -160,8 +160,6 @@ panel_destroy (PanelToplevel *toplevel,
        pd->deactivate_idle = 0;
 
        g_object_set_data (G_OBJECT (toplevel), "PanelData", NULL);
-
-       panel_list = g_slist_remove (panel_list, pd);
        g_free (pd);
 }
 
@@ -226,13 +224,7 @@ make_popup_panel_menu (PanelWidget *panel_widget)
        PanelData *pd;
        GtkWidget *menu;
 
-       if (!panel_widget) {
-               PanelToplevel *toplevel;
-
-               toplevel = PANEL_TOPLEVEL (((PanelData *) panel_list->data)->panel);
-
-               panel_widget = panel_toplevel_get_panel_widget (toplevel);
-       }
+       g_assert (panel_widget != NULL);
 
        pd = g_object_get_data (G_OBJECT (panel_widget->toplevel), "PanelData");
        menu = panel_menu_get (panel_widget, pd);
@@ -1211,8 +1203,6 @@ panel_setup (PanelToplevel *toplevel)
        pd->insert_pack_type = PANEL_OBJECT_PACK_START;
        pd->deactivate_idle = 0;
 
-       panel_list = g_slist_append (panel_list, pd);
-       
        g_object_set_data (G_OBJECT (toplevel), "PanelData", pd);
 
        panel_widget_setup (panel_widget);