[gnome-boxes] Topbar: Make props_toolbar public

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit 1f34c1de1ea9a55475a4a65097fe6044d6eb81ca
Author: Timm Bäder <mail baedert org>
Date:   Thu Aug 21 17:26:52 2014 +0200

    Topbar: Make props_toolbar public
    
    This will be used in a later patch to access the props_toolbar's back
    button from SnapshotsProperty.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=710306

 src/topbar.vala |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/src/topbar.vala b/src/topbar.vala
index 85e6527..15808da 100644
--- a/src/topbar.vala
+++ b/src/topbar.vala
@@ -15,6 +15,8 @@ private class Boxes.Topbar: Gtk.Stack, Boxes.UI {
 
     public UIState previous_ui_state { get; protected set; }
     public UIState ui_state { get; protected set; }
+    [GtkChild]
+    public PropertiesToolbar props_toolbar;
 
     [GtkChild]
     private CollectionToolbar collection_toolbar;
@@ -25,9 +27,6 @@ private class Boxes.Topbar: Gtk.Stack, Boxes.UI {
     [GtkChild]
     public WizardToolbar wizard_toolbar;
 
-    [GtkChild]
-    private PropertiesToolbar props_toolbar;
-
     private AppWindow window;
 
     // Clicks the appropriate back button depending on the ui state.