[sushi] application: immediately export the NautilusPreviewer implementation

[Cosimo Cecchi <cosimoc src gnome org>]

commit 92434adc402d91f47fcdc2603a0dedf1f328fc1d
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Thu Sep 20 16:54:14 2012 -0400

    application: immediately export the NautilusPreviewer implementation
    
    Exporting it in startup is too late - we will error on the first call to
    ShowFile, requiring two activations to actually display the window.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=684460

 src/js/ui/application.js |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/src/js/ui/application.js b/src/js/ui/application.js
index 94024df..771673f 100644
--- a/src/js/ui/application.js
+++ b/src/js/ui/application.js
@@ -57,12 +57,13 @@ const Application = new Lang.Class({
 
     _init : function(args) {
         this.parent({ application_id: SUSHI_DBUS_NAME });
+
+        this._dbusImpl = Gio.DBusExportedObject.wrapJSObject(SushiIface, this);
+        this._dbusImpl.export(Gio.DBus.session, SUSHI_DBUS_PATH);
     },
 
     vfunc_startup : function() {
         this.parent();
-        this._dbusImpl = Gio.DBusExportedObject.wrapJSObject(SushiIface, this);
-        this._dbusImpl.export(Gio.DBus.session, SUSHI_DBUS_PATH);
 
         this._defineStyleAndThemes();
         this._createMainWindow();