[epiphany] EphyHistoryWindow: Remove unused function.

[Arnaud Bonatti <arnaudb src gnome org>]

commit 7ba5e0533ba3b5dc8fec2a9d96f048d20605f371
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Sun Nov 1 04:24:53 2015 +0100

    EphyHistoryWindow: Remove unused function.

 src/ephy-history-window.c |   22 ----------------------
 src/ephy-history-window.h |    3 ---
 2 files changed, 0 insertions(+), 25 deletions(-)
---
diff --git a/src/ephy-history-window.c b/src/ephy-history-window.c
index c9831e6..ad5352a 100644
--- a/src/ephy-history-window.c
+++ b/src/ephy-history-window.c
@@ -772,28 +772,6 @@ convert_location_data_func (GtkTreeViewColumn *column,
        g_free (unescaped_url);
 }
 
-void
-ephy_history_window_set_parent (EphyHistoryWindow *ebe,
-                               GtkWidget *window)
-{
-       GtkWidget **widget;
-       if (ebe->priv->window)
-       {
-               widget = &ebe->priv->window;
-               g_object_remove_weak_pointer
-                       (G_OBJECT(ebe->priv->window),
-                        (gpointer *)widget);
-       }
-
-       ebe->priv->window = window;
-       widget = &ebe->priv->window;
-
-       g_object_add_weak_pointer
-                       (G_OBJECT(ebe->priv->window),
-                       (gpointer *)widget);
-
-}
-
 GtkWidget *
 ephy_history_window_new (EphyHistoryService *history_service)
 {
diff --git a/src/ephy-history-window.h b/src/ephy-history-window.h
index c153073..891eb84 100644
--- a/src/ephy-history-window.h
+++ b/src/ephy-history-window.h
@@ -56,9 +56,6 @@ GType              ephy_history_window_get_type (void);
 
 GtkWidget          *ephy_history_window_new        (EphyHistoryService *history_service);
 
-void                ephy_history_window_set_parent (EphyHistoryWindow *ehw,
-                                                    GtkWidget *window);
-
 G_END_DECLS
 
 #endif /* EPHY_HISTORY_WINDOW_H */