[totem] main: Remove totem_playlist_get_toplevel() function

[Bastien Nocera <hadess src gnome org>]

commit 906a22b113b1a9e1bf37711af0a2d8f1a4cfae06
Author: Bastien Nocera <hadess hadess net>
Date:   Fri Jan 31 21:59:07 2014 +0100

    main: Remove totem_playlist_get_toplevel() function

 src/totem-playlist.c |   12 +++---------
 1 files changed, 3 insertions(+), 9 deletions(-)
---
diff --git a/src/totem-playlist.c b/src/totem-playlist.c
index 85e6e30..c43b78f 100644
--- a/src/totem-playlist.c
+++ b/src/totem-playlist.c
@@ -169,19 +169,13 @@ static void init_treeview (GtkWidget *treeview, TotemPlaylist *playlist);
 G_DEFINE_TYPE (TotemPlaylist, totem_playlist, GTK_TYPE_BOX)
 
 /* Helper functions */
-static GtkWindow *
-totem_playlist_get_toplevel (TotemPlaylist *playlist)
-{
-       return GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (playlist)));
-}
-
 static void
 totem_playlist_error (char *title, char *reason, TotemPlaylist *playlist)
 {
        GtkWidget *error_dialog;
 
        error_dialog =
-               gtk_message_dialog_new (totem_playlist_get_toplevel (playlist),
+               gtk_message_dialog_new (NULL,
                                GTK_DIALOG_MODAL,
                                GTK_MESSAGE_ERROR,
                                GTK_BUTTONS_OK,
@@ -240,7 +234,7 @@ totem_playlist_select_subtitle_dialog(TotemPlaylist *playlist, TotemPlaylistSele
                g_object_unref (dir);
        }
 
-       subtitle = totem_add_subtitle (totem_playlist_get_toplevel (playlist), uri);
+       subtitle = totem_add_subtitle (NULL, uri);
        g_free (uri);
 
        if (subtitle == NULL)
@@ -721,7 +715,7 @@ totem_playlist_add_files (GtkWidget *widget, TotemPlaylist *playlist)
        GSList *filenames, *l;
        GList *mrl_list = NULL;
 
-       filenames = totem_add_files (totem_playlist_get_toplevel (playlist), NULL);
+       filenames = totem_add_files (NULL, NULL);
        if (filenames == NULL)
                return;