[Sync] Propagate XMPP auth errors to SyncNotifierObservers

jingle/notifier/listener/fake_push_client.cc

Index: jingle/notifier/listener/fake_push_client.cc
diff --git a/jingle/notifier/listener/fake_push_client.cc b/jingle/notifier/listener/fake_push_client.cc
index cfe4a999ab4be1223f2dbdc6e38f64b34fad45f8..9a84861014c8d1ba746a70d58041569f89543f13 100644
--- a/jingle/notifier/listener/fake_push_client.cc
+++ b/jingle/notifier/listener/fake_push_client.cc
@@ -35,10 +35,10 @@ void FakePushClient::SendNotification(const Notification& notification) {
   sent_notifications_.push_back(notification);
 }
 
-void FakePushClient::SimulateNotificationStateChange(
-    bool notifications_enabled) {
+void FakePushClient::SimulatePushClientStateChange(
+    PushClientState push_client_state) {
   FOR_EACH_OBSERVER(PushClientObserver, observers_,
-                    OnNotificationStateChange(notifications_enabled));
+                    OnPushClientStateChange(push_client_state));
 }
 
 void FakePushClient::SimulateIncomingNotification(