[gitg] Move all settings as class variables

[Ignacio Casal Quinteiro <icq src gnome org>]

commit 37bba40e468a2e97737719e51777907a572db922
Author: Jose Manuel Pintor Freire <jmpintorfreire gmail com>
Date:   Fri Apr 19 16:38:19 2013 +0200

    Move all settings as class variables
    
    Signed-off-by: Ignacio Casal Quinteiro <icq gnome org>

 gitg/gitg-window.vala | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/gitg/gitg-window.vala b/gitg/gitg-window.vala
index 2476cc3..102add2 100644
--- a/gitg/gitg-window.vala
+++ b/gitg/gitg-window.vala
@@ -24,6 +24,7 @@ public class Window : Gtk.ApplicationWindow, GitgExt.Application, Initable, Gtk.
 {
        private Settings d_state_settings;
        private Settings d_main_settings;
+       private Settings d_interface_settings;
        private Repository? d_repository;
        private GitgExt.MessageBus d_message_bus;
        private string? d_action;
@@ -69,6 +70,7 @@ public class Window : Gtk.ApplicationWindow, GitgExt.Application, Initable, Gtk.
                add_action_entries(win_entries, this);
 
                d_main_settings = new Settings("org.gnome.gitg.preferences.view.main");
+               d_interface_settings = new Settings("org.gnome.gitg.preferences.interface");
        }
 
        private void on_close_activated()
@@ -319,9 +321,7 @@ public class Window : Gtk.ApplicationWindow, GitgExt.Application, Initable, Gtk.
                        }
                });
 
-               var settings = new Settings("org.gnome.gitg.preferences.interface");
-
-               settings.bind("orientation",
+               d_interface_settings.bind("orientation",
                              d_paned_panels,
                              "orientation",
                              SettingsBindFlags.GET);