[anjuta] document-manager: use on_close_file_activate() when closing file using combo close button.

[Sebastien Granjoux <sgranjoux src gnome org>]

commit 2f66ed2d4d657de16530eee4c2f74251d8708318
Author: Carl-Anton Ingmarsson <ca ingmarsson gmail com>
Date:   Fri Nov 16 11:00:04 2012 +0100

    document-manager: use on_close_file_activate() when closing file using combo close button.
    
    So that we get the save dialog if the file that is to be closed is dirty.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=688449

 plugins/document-manager/anjuta-docman.c |    5 +----
 1 files changed, 1 insertions(+), 4 deletions(-)
---
diff --git a/plugins/document-manager/anjuta-docman.c b/plugins/document-manager/anjuta-docman.c
index 48256fc..88c5afa 100644
--- a/plugins/document-manager/anjuta-docman.c
+++ b/plugins/document-manager/anjuta-docman.c
@@ -485,11 +485,8 @@ static void
 on_close_button_clicked (GtkButton *close_button, gpointer user_data)
 {
 	AnjutaDocman *docman = user_data;
-	IAnjutaDocument *current_document;
 
-	current_document = anjuta_docman_get_current_document (docman);
-	if (current_document)
-		anjuta_docman_remove_document (docman, current_document);
+	on_close_file_activate (NULL, docman->priv->plugin);
 }
 
 static GdkPixbuf*