[Sync] Propagate XMPP auth errors to SyncNotifierObservers

jingle/notifier/listener/fake_push_client_observer.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "jingle/notifier/listener/fake_push_client_observer.h"
 
 namespace notifier {
 
 FakePushClientObserver::FakePushClientObserver()
-    : notifications_enabled_(false) {}
+    :last_notifications_disabled_reason_(DEFAULT_NOTIFICATION_ERROR) {}
 
 FakePushClientObserver::~FakePushClientObserver() {}
 
-void FakePushClientObserver::OnNotificationStateChange(
-    bool notifications_enabled) {
-  notifications_enabled_ = notifications_enabled;
+void FakePushClientObserver::OnNotificationsEnabled() {
+  last_notifications_disabled_reason_ = NO_NOTIFICATION_ERROR;
+}
+
+void FakePushClientObserver::OnNotificationsDisabled(
+    NotificationsDisabledReason reason) {
+  last_notifications_disabled_reason_ = reason;
 }
 
 void FakePushClientObserver::OnIncomingNotification(
     const Notification& notification) {
   last_incoming_notification_ = notification;
 }
 
-bool FakePushClientObserver::notifications_enabled() const {
-  return notifications_enabled_;
+NotificationsDisabledReason
+FakePushClientObserver::last_notifications_disabled_reason() const {
+  return last_notifications_disabled_reason_;
 }
 
 const Notification&
 FakePushClientObserver::last_incoming_notification() const {
   return last_incoming_notification_;
 }
 
 }  // namespace notifier