Moved bluetooth adapter files to device/bluetooth/.

device/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 "device/bluetooth/bluetooth_adapter_factory.h"
 
 #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"
+
+#if defined(OS_CHROMEOS)
+#include "device/bluetooth/bluetooth_adapter_chromeos.h"
+#endif
 
 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
+base::LazyInstance<base::WeakPtr<bluetooth::BluetoothAdapter> >::Leaky
     default_adapter = LAZY_INSTANCE_INITIALIZER;
 
 }  // namespace
 
-namespace chromeos {
+namespace bluetooth {
 
 // static
 scoped_refptr<BluetoothAdapter> BluetoothAdapterFactory::DefaultAdapter() {
+  scoped_refptr<BluetoothAdapter> adapter;
   if (!default_adapter.Get().get()) {
+#if defined(OS_CHROMEOS)
     BluetoothAdapterChromeOs* new_adapter = new BluetoothAdapterChromeOs;
     new_adapter->TrackDefaultAdapter();
     default_adapter.Get() = new_adapter->weak_ptr_factory_.GetWeakPtr();
+    adapter = default_adapter.Get();
+#endif
   }
 
-  return scoped_refptr<BluetoothAdapter>(default_adapter.Get());
+  return adapter;
 }
 
 // static
 BluetoothAdapter* BluetoothAdapterFactory::Create(const std::string& address) {
-  BluetoothAdapterChromeOs* adapter = new BluetoothAdapterChromeOs;
-  adapter->FindAdapter(address);
+  BluetoothAdapter* adapter = NULL;
+#if defined(OS_CHROMEOS)
+  BluetoothAdapterChromeOs* adapter_chromeos = new BluetoothAdapterChromeOs;
+  adapter_chromeos->FindAdapter(address);
+  adapter = adapter_chromeos;
+#endif
   return adapter;
 }
 
-}  // namespace chromeos
+}  // namespace bluetooth