Explicitly whitelist the test server port.

chrome/test/live_sync/live_sync_test.cc

 // 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.
 
 #include "chrome/test/live_sync/live_sync_test.h"
 
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/command_line.h"
@@ skipping 317 matching lines @@
     LOG(ERROR) << "Could not find valid xmpp_port value";
     return false;
   }
   if ((xmpp_port <= 0) || (xmpp_port > kuint16max)) {
     LOG(ERROR) << "Invalid xmpp port: " << xmpp_port;
     return false;
   }
 
   net::HostPortPair xmpp_host_port_pair(sync_server_.host_port_pair());
   xmpp_host_port_pair.set_port(xmpp_port);
+  xmpp_port_.reset(new net::ScopedPortException(xmpp_port));
 
   if (!cl->HasSwitch(switches::kSyncNotificationHost)) {
     cl->AppendSwitchASCII(switches::kSyncNotificationHost,
                           xmpp_host_port_pair.ToString());
     // The local XMPP server only supports insecure connections.
     cl->AppendSwitch(switches::kSyncAllowInsecureXmppConnection);
   }
 
   return true;
 }
@@ skipping 24 matching lines @@
                << cl->GetSwitchValueASCII(switches::kSyncServiceURL) << ".";
     return false;
   }
 }
 
 bool LiveSyncTest::TearDownLocalPythonTestServer() {
   if (!sync_server_.Stop()) {
     LOG(ERROR) << "Could not stop local python test server.";
     return false;
   }
+  xmpp_port_.reset();
   return true;
 }
 
 bool LiveSyncTest::TearDownLocalTestServer() {
   if (test_server_handle_ != base::kNullProcessHandle) {
     EXPECT_TRUE(base::KillProcess(test_server_handle_, 0, false))
         << "Could not stop local test server.";
     base::CloseProcessHandle(test_server_handle_);
     test_server_handle_ = base::kNullProcessHandle;
   }
@@ skipping 46 matching lines @@
                                   const net::ProxyConfig& proxy_config) {
   base::WaitableEvent done(false, false);
   BrowserThread::PostTask(
       BrowserThread::IO,
       FROM_HERE,
       new SetProxyConfigTask(&done,
                              context_getter,
                              proxy_config));
   done.Wait();
 }