[Sync] Propagate XMPP auth errors to SyncNotifierObservers

sync/notifier/push_client_channel.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 "sync/notifier/push_client_channel.h"
 
 #include "base/stl_util.h"
 #include "google/cacheinvalidation/v2/client_gateway.pb.h"
 #include "jingle/notifier/listener/push_client.h"
 
@@ skipping 44 matching lines @@
     invalidation::NetworkStatusCallback* network_status_receiver) {
   network_status_receiver->Run(notifications_enabled_);
   network_status_receivers_.push_back(network_status_receiver);
 }
 
 void PushClientChannel::SetSystemResources(
     invalidation::SystemResources* resources) {
   // Do nothing.
 }
 
-void PushClientChannel::OnNotificationStateChange(
-    bool notifications_enabled) {
+void PushClientChannel::OnPushClientStateChange(
+    notifier::PushClientState push_client_state) {
   for (NetworkStatusReceiverList::const_iterator it =
            network_status_receivers_.begin();
        it != network_status_receivers_.end(); ++it) {
-    (*it)->Run(notifications_enabled);
+    (*it)->Run(push_client_state == notifier::NOTIFICATIONS_ON);
   }
 }
 
 void PushClientChannel::OnIncomingNotification(
     const notifier::Notification& notification) {
   if (!incoming_receiver_.get()) {
     DLOG(ERROR) << "No receiver for incoming notification";
     return;
   }
   std::string message;
@@ skipping 61 matching lines @@
   if (envelope.has_service_context()) {
     *service_context = envelope.service_context();
   }
   if (envelope.has_rpc_scheduling_hash()) {
     *scheduling_hash = envelope.rpc_scheduling_hash();
   }
   return true;
 }
 
 }  // namespace sync_notifier