[Sync] Propagate XMPP auth errors to SyncNotifierObservers

sync/tools/sync_listen_notifications.cc

Index: sync/tools/sync_listen_notifications.cc
diff --git a/sync/tools/sync_listen_notifications.cc b/sync/tools/sync_listen_notifications.cc
index 52e2efa63c6d452ddfc1c96f0bf59cddd786c05e..d160285533bd99df390d638fd8e71fcbe0979bae 100644
--- a/sync/tools/sync_listen_notifications.cc
+++ b/sync/tools/sync_listen_notifications.cc
@@ -38,6 +38,16 @@ class NotificationPrinter : public sync_notifier::SyncNotifierObserver {
   NotificationPrinter() {}
   virtual ~NotificationPrinter() {}
 
+  virtual void OnNotificationsEnabled() OVERRIDE {
+    LOG(INFO) << "Notifications enabled";
+  }
+
+  virtual void OnNotificationsDisabled(
+      sync_notifier::NotificationsDisabledReason reason) OVERRIDE {
+    LOG(INFO) << "Notifications disabled with reason "
+              << sync_notifier::NotificationsDisabledReasonToString(reason);
+  }
+
   virtual void OnIncomingNotification(
       const syncable::ModelTypePayloadMap& type_payloads,
       sync_notifier::IncomingNotificationSource source) OVERRIDE {
@@ -51,11 +61,6 @@ class NotificationPrinter : public sync_notifier::SyncNotifierObserver {
     }
   }
 
-  virtual void OnNotificationStateChange(
-      bool notifications_enabled) OVERRIDE {
-    LOG(INFO) << "Notifications enabled: " << notifications_enabled;
-  }
-
  private:
   DISALLOW_COPY_AND_ASSIGN(NotificationPrinter);
 };