Moved bluetooth adapter files to device/bluetooth/.

device/bluetooth/test/mock_bluetooth_adapter.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.
 
-#include "chrome/browser/chromeos/bluetooth/test/mock_bluetooth_adapter.h"
+#include "device/bluetooth/test/mock_bluetooth_adapter.h"
 
-namespace chromeos {
+namespace device {
 
 MockBluetoothAdapter::Observer::Observer() {}
 MockBluetoothAdapter::Observer::~Observer() {}
 
 MockBluetoothAdapter::MockBluetoothAdapter(const std::string& address,
                                            const std::string& name) {
   address_ = address;
   name_ = name;
 }
 
 MockBluetoothAdapter::~MockBluetoothAdapter() {}
 
-}  // namespace chromeos
+}  // namespace device