[Sync] Propagate XMPP auth errors to SyncNotifierObservers

sync/notifier/non_blocking_invalidation_notifier.cc

Index: sync/notifier/non_blocking_invalidation_notifier.cc
diff --git a/sync/notifier/non_blocking_invalidation_notifier.cc b/sync/notifier/non_blocking_invalidation_notifier.cc
index 531286f7fa55769f5eb2198dc33568143a9d8166..af67d1a8bbadc9cc11241365a3b9e1d60064dabb 100644
--- a/sync/notifier/non_blocking_invalidation_notifier.cc
+++ b/sync/notifier/non_blocking_invalidation_notifier.cc
@@ -43,7 +43,8 @@ class NonBlockingInvalidationNotifier::Core
   virtual void OnIncomingNotification(
       const syncable::ModelTypePayloadMap& type_payloads,
       IncomingNotificationSource source);
-  virtual void OnNotificationStateChange(bool notifications_enabled);
+  virtual void OnSyncNotifierStateChange(
+      SyncNotifierState sync_notifier_state);
 
  private:
   friend class
@@ -125,8 +126,8 @@ void NonBlockingInvalidationNotifier::Core::UpdateEnabledTypes(
 }
 
 void NonBlockingInvalidationNotifier::Core::OnIncomingNotification(
-        const syncable::ModelTypePayloadMap& type_payloads,
-        IncomingNotificationSource source) {
+    const syncable::ModelTypePayloadMap& type_payloads,
+    IncomingNotificationSource source) {
   DCHECK(io_message_loop_proxy_->BelongsToCurrentThread());
   delegate_observer_.Call(FROM_HERE,
                           &SyncNotifierObserver::OnIncomingNotification,
@@ -134,12 +135,12 @@ void NonBlockingInvalidationNotifier::Core::OnIncomingNotification(
                           source);
 }
 
-void NonBlockingInvalidationNotifier::Core::OnNotificationStateChange(
-        bool notifications_enabled) {
+void NonBlockingInvalidationNotifier::Core::OnSyncNotifierStateChange(
+    SyncNotifierState sync_notifier_state) {
   DCHECK(io_message_loop_proxy_->BelongsToCurrentThread());
   delegate_observer_.Call(FROM_HERE,
-                          &SyncNotifierObserver::OnNotificationStateChange,
-                          notifications_enabled);
+                          &SyncNotifierObserver::OnSyncNotifierStateChange,
+                          sync_notifier_state);
 }
 
 NonBlockingInvalidationNotifier::NonBlockingInvalidationNotifier(
@@ -253,11 +254,11 @@ void NonBlockingInvalidationNotifier::OnIncomingNotification(
                     OnIncomingNotification(type_payloads, source));
 }
 
-void NonBlockingInvalidationNotifier::OnNotificationStateChange(
-        bool notifications_enabled) {
+void NonBlockingInvalidationNotifier::OnSyncNotifierStateChange(
+    SyncNotifierState sync_notifier_state) {
   DCHECK(parent_message_loop_proxy_->BelongsToCurrentThread());
   FOR_EACH_OBSERVER(SyncNotifierObserver, observers_,
-                    OnNotificationStateChange(notifications_enabled));
+                    OnSyncNotifierStateChange(sync_notifier_state));
 }
 
 }  // namespace sync_notifier