The 1st patch to disambiguate message center notifications

ui/message_center/notification.cc

Index: ui/message_center/notification.cc
diff --git a/ui/message_center/notification.cc b/ui/message_center/notification.cc
index 479beaab130b83b528af26e2ad836afe2baa2ba8..63bccf74ce4c9f3dd010765bdbb2be56911490d3 100644
--- a/ui/message_center/notification.cc
+++ b/ui/message_center/notification.cc
@@ -126,27 +126,4 @@ void Notification::SetSystemPriority() {
   optional_fields_.never_timeout = true;
 }
 
-// static
-scoped_ptr<Notification> Notification::CreateSystemNotification(
-    const std::string& notification_id,
-    const base::string16& title,
-    const base::string16& message,
-    const gfx::Image& icon,
-    const std::string& system_component_id,
-    const base::Closure& click_callback) {
-  scoped_ptr<Notification> notification(
-      new Notification(
-          NOTIFICATION_TYPE_SIMPLE,
-          notification_id,
-          title,
-          message,
-          icon,
-          base::string16()  /* display_source */,
-          NotifierId(NotifierId::SYSTEM_COMPONENT, system_component_id),
-          RichNotificationData(),
-          new HandleNotificationClickedDelegate(click_callback)));
-  notification->SetSystemPriority();
-  return notification.Pass();
-}
-
 }  // namespace message_center