[Sync] Propagate XMPP auth errors to SyncNotifierObservers

jingle/notifier/listener/non_blocking_push_client_unittest.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 "jingle/notifier/listener/non_blocking_push_client.h"
 
 #include <cstddef>
 
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 97 matching lines @@
   EXPECT_TRUE(fake_push_client_->sent_notifications().empty());
   message_loop_.RunAllPending();
   ASSERT_EQ(1u, fake_push_client_->sent_notifications().size());
   EXPECT_TRUE(
       fake_push_client_->sent_notifications()[0].Equals(notification));
 }
 
 // Make sure notification state changes get propagated back to the
 // parent.
 TEST_F(NonBlockingPushClientTest, NotificationStateChange) {
-  EXPECT_FALSE(fake_observer_.notifications_enabled());
-  fake_push_client_->SimulateNotificationStateChange(true);
+  EXPECT_EQ(DEFAULT_NOTIFICATION_ERROR,
+            fake_observer_.last_notifications_disabled_reason());
+  fake_push_client_->EnableNotifications();
   message_loop_.RunAllPending();
-  EXPECT_TRUE(fake_observer_.notifications_enabled());
-  fake_push_client_->SimulateNotificationStateChange(false);
+  EXPECT_EQ(NO_NOTIFICATION_ERROR,
+            fake_observer_.last_notifications_disabled_reason());
+  fake_push_client_->DisableNotifications(
+      NOTIFICATION_CREDENTIALS_REJECTED);
   message_loop_.RunAllPending();
-  EXPECT_FALSE(fake_observer_.notifications_enabled());
+  EXPECT_EQ(NOTIFICATION_CREDENTIALS_REJECTED,
+            fake_observer_.last_notifications_disabled_reason());
 }
 
 // Make sure incoming notifications get propagated back to the parent.
 TEST_F(NonBlockingPushClientTest, OnIncomingNotification) {
   const Notification notification = MakeTestNotification();
 
   fake_push_client_->SimulateIncomingNotification(notification);
   message_loop_.RunAllPending();
   EXPECT_TRUE(
       fake_observer_.last_incoming_notification().Equals(notification));
 }
 
 }  // namespace
 
 }  // namespace notifier