[gnome-boxes/wip/snapshot-config-changes: 5/12] config-editor: Drop old/file-based config backup method

[Felipe Borges <felipeborges src gnome org>]

commit 96667be28adeedfa044f28bca8bf0d76fc3530a5
Author: Felipe Borges <felipeborges gnome org>
Date:   Mon Oct 12 12:23:11 2020 +0200

    config-editor: Drop old/file-based config backup method
    
    Let's rely 100% on snapshots.

 src/config-editor.vala | 2 --
 1 file changed, 2 deletions(-)
---
diff --git a/src/config-editor.vala b/src/config-editor.vala
index 3dad3064..5d6dc004 100644
--- a/src/config-editor.vala
+++ b/src/config-editor.vala
@@ -3,10 +3,8 @@
 
 [GtkTemplate (ui = "/org/gnome/Boxes/ui/machine-config-editor.ui")]
 private class Boxes.MachineConfigEditor: Gtk.ScrolledWindow {
-    private const string BOXES_NS = "boxes";
     private const string BOXES_NS_URI = "https://wiki.gnome.org/Apps/Boxes/edited";;
     private const string MANUALLY_EDITED_XML = "<edited>%u</edited>";
-    private const string FILE_SUFFIX = ".original.xml";
 
     [GtkChild]
     private Gtk.SourceView view;