Refactoring bluetooth API code.

chrome/browser/chromeos/bluetooth/bluetooth_socket.h

-// 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.
-
-#ifndef CHROME_BROWSER_CHROMEOS_BLUETOOTH_BLUETOOTH_SOCKET_H_
-#define CHROME_BROWSER_CHROMEOS_BLUETOOTH_BLUETOOTH_SOCKET_H_
-
-#include <string>
-
-#include "base/memory/weak_ptr.h"
-#include "chrome/browser/chromeos/bluetooth/bluetooth_service_record.h"
-
-namespace chromeos {
-
-class BluetoothDevice;
-
-// The BluetoothSocket class represents a socket to a specific service on
-// a BluetoothDevice.  BluetoothSocket objects are ref counted and may outlive
-// both the BluetoothDevice and BluetoothAdapter that were involved in their
-// creation.
-class BluetoothSocket : public base::RefCounted<BluetoothSocket> {
- public:
-  static scoped_refptr<BluetoothSocket> CreateBluetoothSocket(
-      const BluetoothServiceRecord& service_record);
-
-  int fd() const { return fd_; }
-
- private:
-  friend class base::RefCounted<BluetoothSocket>;
-
-  BluetoothSocket(const std::string& address, int fd);
-  virtual ~BluetoothSocket();
-
-  const std::string address_;
-  const int fd_;
-
-  DISALLOW_COPY_AND_ASSIGN(BluetoothSocket);
-};
-
-}  // namespace chromeos
-
-#endif  // CHROME_BROWSER_CHROMEOS_BLUETOOTH_BLUETOOTH_SOCKET_H_