Moved bluetooth adapter files to device/bluetooth/.

chrome/browser/chromeos/bluetooth/bluetooth_adapter_factory.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.
-//
-// TODO(youngki): Guard the ChromeOS specific part with "#ifdef CHROME_OS" block
-// once we move this code into common directory.
-
-#include "base/lazy_instance.h"
-#include "base/memory/ref_counted.h"
-#include "chrome/browser/chromeos/bluetooth/bluetooth_adapter_chromeos.h"
-#include "chrome/browser/chromeos/bluetooth/bluetooth_adapter_factory.h"
-
-namespace {
-
-// Shared default adapter instance, we don't want to keep this class around
-// if nobody is using it so use a WeakPtr and create the object when needed;
-// since Google C++ Style (and clang's static analyzer) forbids us having
-// exit-time destructors we use a leaky lazy instance for it.
-base::LazyInstance<base::WeakPtr<chromeos::BluetoothAdapter> >::Leaky
-    default_adapter = LAZY_INSTANCE_INITIALIZER;
-
-}  // namespace
-
-namespace chromeos {
-
-// static
-scoped_refptr<BluetoothAdapter> BluetoothAdapterFactory::DefaultAdapter() {
-  if (!default_adapter.Get().get()) {
-    BluetoothAdapterChromeOs* new_adapter = new BluetoothAdapterChromeOs;
-    new_adapter->TrackDefaultAdapter();
-    default_adapter.Get() = new_adapter->weak_ptr_factory_.GetWeakPtr();
-  }
-
-  return scoped_refptr<BluetoothAdapter>(default_adapter.Get());
-}
-
-// static
-BluetoothAdapter* BluetoothAdapterFactory::Create(const std::string& address) {
-  BluetoothAdapterChromeOs* adapter = new BluetoothAdapterChromeOs;
-  adapter->FindAdapter(address);
-  return adapter;
-}
-
-}  // namespace chromeos