[epiphany] Make EphyWindow responsible for its own destruction when the last tab is gone

[Xan Lopez <xan src gnome org>]

commit 22f2e807d040d2d0f51e53e1f022a40d82fc1a24
Author: Xan Lopez <xan igalia com>
Date:   Tue Jan 24 15:01:06 2012 +0100

    Make EphyWindow responsible for its own destruction when the last tab is gone
    
    EphyNotebook was destroying its toplevel when the last tab was
    destroyed. I think this is really weird, so move the responsibility to
    the window. This will probably break something, I'm sure.

 src/ephy-notebook.c |    6 ------
 src/ephy-window.c   |    7 +++++++
 2 files changed, 7 insertions(+), 6 deletions(-)
---
diff --git a/src/ephy-notebook.c b/src/ephy-notebook.c
index b229fb4..686cfe9 100644
--- a/src/ephy-notebook.c
+++ b/src/ephy-notebook.c
@@ -800,10 +800,4 @@ ephy_notebook_remove (GtkContainer *container,
 	GTK_CONTAINER_CLASS (ephy_notebook_parent_class)->remove (container, tab_widget);
 
 	update_tabs_visibility (notebook, FALSE);
-
-	/* if that was the last tab, destroy the window */
-	if (gtk_notebook_get_n_pages (gnotebook) == 0)
-	{
-		gtk_widget_destroy (gtk_widget_get_toplevel (GTK_WIDGET (notebook)));
-	}
 }
diff --git a/src/ephy-window.c b/src/ephy-window.c
index 0575f8e..7cfe703 100644
--- a/src/ephy-window.c
+++ b/src/ephy-window.c
@@ -2730,6 +2730,13 @@ notebook_page_close_request_cb (EphyNotebook *notebook,
 	{
 		gtk_widget_destroy (GTK_WIDGET (embed));
 	}
+
+	/* If that was the last tab, destroy the window. */
+	if (gtk_notebook_get_n_pages (priv->notebook) == 0)
+	{
+		gtk_widget_destroy (GTK_WIDGET (window));
+	}
+
 }
 
 static GtkWidget *