Add support for creating bluetooth RFCOMM sockets.

chrome/browser/chromeos/bluetooth/bluetooth_socket.h

Index: chrome/browser/chromeos/bluetooth/bluetooth_socket.h
diff --git a/chrome/browser/chromeos/bluetooth/bluetooth_socket.h b/chrome/browser/chromeos/bluetooth/bluetooth_socket.h
new file mode 100644
index 0000000000000000000000000000000000000000..853d6219da901f9355bb3096cf9095d187708a6f
--- /dev/null
+++ b/chrome/browser/chromeos/bluetooth/bluetooth_socket.h
@@ -0,0 +1,43 @@
+// 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_
+#pragma once
+
+#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_