[gitg] repository-activated signal does not need to be virtual

[Paolo Borelli <pborelli src gnome org>]

commit 0b4e9c1f71a26241eba542ad06ecd80cae69853b
Author: Paolo Borelli <pborelli gnome org>
Date:   Sat Mar 16 17:45:28 2013 +0100

    repository-activated signal does not need to be virtual

 libgitg-gtk/gitg-gtk-dash-view.vala |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)
---
diff --git a/libgitg-gtk/gitg-gtk-dash-view.vala b/libgitg-gtk/gitg-gtk-dash-view.vala
index b7faa50..26a2e40 100644
--- a/libgitg-gtk/gitg-gtk-dash-view.vala
+++ b/libgitg-gtk/gitg-gtk-dash-view.vala
@@ -37,9 +37,7 @@ namespace GitgGtk
                        public Label branch_label;
                }
 
-               public virtual signal void repository_activated(Repository repository)
-               {
-               }
+               public signal void repository_activated(Repository repository);
 
                construct
                {