Explicitly whitelist the test server port.

chrome/test/live_sync/live_sync_test.h

 // Copyright (c) 2010 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.
 
 #ifndef CHROME_TEST_LIVE_SYNC_LIVE_SYNC_TEST_H_
 #define CHROME_TEST_LIVE_SYNC_LIVE_SYNC_TEST_H_
 #pragma once
 
 #include "chrome/test/in_process_browser_test.h"
 
@@ skipping 156 matching lines @@
   bool IsTestServerRunning();
 
   // Used to disable and enable network connectivity by providing and
   // clearing an invalid proxy configuration.
   void SetProxyConfig(URLRequestContextGetter* context,
                       const net::ProxyConfig& proxy_config);
 
   // Test server of type sync, started on demand.
   net::TestServer sync_server_;
 
+  // Helper class to whitelist the notification port.
+  scoped_ptr<net::ScopedPortException> xmpp_port_;
+
   // Used to differentiate between single-client, two-client, multi-client and
   // many-client tests.
   TestType test_type_;
 
   // Number of sync clients that will be created by a test.
   int num_clients_;
 
   // Collection of sync profiles used by a test. A sync profile maintains sync
   // data contained within its own subdirectory under the chrome user data
   // directory.
@@ skipping 14 matching lines @@
   // to override the default resolver while the test is active.
   scoped_ptr<net::ScopedDefaultHostResolverProc> mock_host_resolver_override_;
 
   // Used to start and stop the local test server.
   base::ProcessHandle test_server_handle_;
 
   DISALLOW_COPY_AND_ASSIGN(LiveSyncTest);
 };
 
 #endif  // CHROME_TEST_LIVE_SYNC_LIVE_SYNC_TEST_H_