Disable chromoting service on permanent errors.

remoting/host/remoting_me2me_host.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.
 //
 // This file implements a standalone host process for Me2Me.
 
 #include <string>
 
 #include "base/at_exit.h"
 #include "base/bind.h"
@@ skipping 1527 matching lines @@
   scoped_ptr<ChromotingHostContext> context =
       ChromotingHostContext::Create(new AutoThreadTaskRunner(
           message_loop.message_loop_proxy(), base::MessageLoop::QuitClosure()));
   if (!context)
     return kInitializationFailed;
 
   // NetworkChangeNotifier must be initialized after MessageLoop.
   scoped_ptr<net::NetworkChangeNotifier> network_change_notifier(
       net::NetworkChangeNotifier::Create());
 
-  // BasicURLRequestContext holds references to threads, so it needs to be
-  // dereferences on UI threads. Store the reference to the URLRequestGetter to
-  // make sure it's not destroyed on other threads.
-  // TODO(sergeyu): Consider fixing it in BasicURLRequestContext.
-  scoped_refptr<net::URLRequestContextGetter> url_request_context_getter =
-      context->url_request_context_getter();
-
   // Create & start the HostProcess using these threads.
   // TODO(wez): The HostProcess holds a reference to itself until Shutdown().
   // Remove this hack as part of the multi-process refactoring.
   int exit_code = kSuccessExitCode;
   ShutdownWatchdog shutdown_watchdog(
       base::TimeDelta::FromSeconds(kShutdownTimeoutSeconds));
   new HostProcess(context.Pass(), &exit_code, &shutdown_watchdog);
 
   // Run the main (also UI) message loop until the host no longer needs it.
   message_loop.Run();
 
   return exit_code;
 }
 
 }  // namespace remoting