[Sync] Propagate XMPP auth errors to SyncNotifierObservers

jingle/notifier/listener/non_blocking_push_client.cc

Index: jingle/notifier/listener/non_blocking_push_client.cc
diff --git a/jingle/notifier/listener/non_blocking_push_client.cc b/jingle/notifier/listener/non_blocking_push_client.cc
index 23a84029523362037bb064c27685984391a23296..9d871e8a87c481b480c243e8b22ba4986016aace 100644
--- a/jingle/notifier/listener/non_blocking_push_client.cc
+++ b/jingle/notifier/listener/non_blocking_push_client.cc
@@ -39,8 +39,8 @@ class NonBlockingPushClient::Core
   void UpdateCredentials(const std::string& email, const std::string& token);
   void SendNotification(const Notification& data);
 
-  virtual void OnNotificationStateChange(
-      bool notifications_enabled) OVERRIDE;
+  virtual void OnPushClientStateChange(
+      PushClientState notification_state) OVERRIDE;
   virtual void OnIncomingNotification(
       const Notification& notification) OVERRIDE;
 
@@ -109,13 +109,13 @@ void NonBlockingPushClient::Core::SendNotification(
   delegate_push_client_->SendNotification(notification);
 }
 
-void NonBlockingPushClient::Core::OnNotificationStateChange(
-    bool notifications_enabled) {
+void NonBlockingPushClient::Core::OnPushClientStateChange(
+    PushClientState notification_state) {
   DCHECK(delegate_task_runner_->BelongsToCurrentThread());
   parent_task_runner_->PostTask(
       FROM_HERE,
-      base::Bind(&NonBlockingPushClient::OnNotificationStateChange,
-                 parent_push_client_, notifications_enabled));
+      base::Bind(&NonBlockingPushClient::OnPushClientStateChange,
+                 parent_push_client_, notification_state));
 }
 
 void NonBlockingPushClient::Core::OnIncomingNotification(
@@ -186,11 +186,11 @@ void NonBlockingPushClient::SendNotification(
                  notification));
 }
 
-void NonBlockingPushClient::OnNotificationStateChange(
-    bool notifications_enabled) {
+void NonBlockingPushClient::OnPushClientStateChange(
+    PushClientState push_client_state) {
   DCHECK(non_thread_safe_.CalledOnValidThread());
   FOR_EACH_OBSERVER(PushClientObserver, observers_,
-                    OnNotificationStateChange(notifications_enabled));
+                    OnPushClientStateChange(push_client_state));
 }
 
 void NonBlockingPushClient::OnIncomingNotification(