Revert 90805 - I am submitting this with LGTMs from agl@ and evanm@. I'm marking this as TBR=jam@...

chrome/nacl/nacl_listener.h

-// Copyright (c) 2011 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_NACL_NACL_LISTENER_H_
-#define CHROME_NACL_NACL_LISTENER_H_
-#pragma once
-
-#include <vector>
-
-#include "chrome/common/nacl_types.h"
-#include "ipc/ipc_channel.h"
-
-// The NaClListener is an IPC channel listener that waits for a
-// request to start a NaCl module.
-class NaClListener : public IPC::Channel::Listener {
- public:
-  NaClListener();
-  virtual ~NaClListener();
-  // Listen for a request to launch a NaCl module.
-  void Listen();
-
- private:
-  void OnStartSelLdr(std::vector<nacl::FileDescriptor> handles,
-                     bool have_irt_file);
-  virtual bool OnMessageReceived(const IPC::Message& msg);
-
-  DISALLOW_COPY_AND_ASSIGN(NaClListener);
-};
-
-#endif  // CHROME_NACL_NACL_LISTENER_H_