Moved bluetooth adapter files to device/bluetooth/.

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 "base/memory/ref_counted.h"
-
-namespace chromeos {
-
-// BluetoothSocket 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:
-  // TODO(youngki): Replace this with an opaque id when read/write calls are
-  // added. This interface is platform-independent and file descriptor is
-  // linux-specific hence this method has to be renamed.
-  virtual int fd() const = 0;
-
- protected:
-  friend class base::RefCounted<BluetoothSocket>;
-  virtual ~BluetoothSocket() {}
-};
-
-}  // namespace chromeos
-
-#endif  // CHROME_BROWSER_CHROMEOS_BLUETOOTH_BLUETOOTH_SOCKET_H_