Add ChromeBrowserMainExtraParts for non main parts (take 2)

chrome/browser/notifications/desktop_notification_service_factory.cc

Index: chrome/browser/notifications/desktop_notification_service_factory.cc
diff --git a/chrome/browser/notifications/desktop_notification_service_factory.cc b/chrome/browser/notifications/desktop_notification_service_factory.cc
index f4402ab4eeacf2d2713774b4541b615d09e28a5e..ec8543ac807805ae1693fcaacf69f5067e8b7a69 100644
--- a/chrome/browser/notifications/desktop_notification_service_factory.cc
+++ b/chrome/browser/notifications/desktop_notification_service_factory.cc
@@ -35,8 +35,9 @@ DesktopNotificationServiceFactory::~DesktopNotificationServiceFactory() {
 
 ProfileKeyedService* DesktopNotificationServiceFactory::BuildServiceInstanceFor(
     Profile* profile) const {
-  DesktopNotificationService* service =
-      new DesktopNotificationService(profile, NULL);
+  DesktopNotificationService* service = new DesktopNotificationService(profile,
+      g_browser_process->notification_ui_manager());
+
   return service;
 }