Move files inside chrome/browser/chromeos/dbus to chromeos/dbus

chrome/browser/chromeos/dbus/bluetooth_adapter_client.cc

Index: chrome/browser/chromeos/dbus/bluetooth_adapter_client.cc
diff --git a/chrome/browser/chromeos/dbus/bluetooth_adapter_client.cc b/chrome/browser/chromeos/dbus/bluetooth_adapter_client.cc
deleted file mode 100644
index d030a92f74fbaf3ba255ac00d710469807fa500a..0000000000000000000000000000000000000000
--- a/chrome/browser/chromeos/dbus/bluetooth_adapter_client.cc
+++ /dev/null
@@ -1,809 +0,0 @@
-// 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/dbus/bluetooth_adapter_client.h"
-
-#include <map>
-
-#include "base/bind.h"
-#include "base/logging.h"
-#include "base/stl_util.h"
-#include "chrome/browser/chromeos/dbus/bluetooth_device_client.h"
-#include "chrome/browser/chromeos/dbus/bluetooth_manager_client.h"
-#include "chrome/browser/chromeos/dbus/bluetooth_property.h"
-#include "dbus/bus.h"
-#include "dbus/message.h"
-#include "dbus/object_path.h"
-#include "dbus/object_proxy.h"
-#include "third_party/cros_system_api/dbus/service_constants.h"
-
-namespace chromeos {
-
-BluetoothAdapterClient::Properties::Properties(dbus::ObjectProxy* object_proxy,
-                                               PropertyChangedCallback callback)
-    : BluetoothPropertySet(object_proxy,
-                           bluetooth_adapter::kBluetoothAdapterInterface,
-                           callback) {
-  RegisterProperty(bluetooth_adapter::kAddressProperty, &address);
-  RegisterProperty(bluetooth_adapter::kNameProperty, &name);
-  RegisterProperty(bluetooth_adapter::kClassProperty, &bluetooth_class);
-  RegisterProperty(bluetooth_adapter::kPoweredProperty, &powered);
-  RegisterProperty(bluetooth_adapter::kDiscoverableProperty, &discoverable);
-  RegisterProperty(bluetooth_adapter::kPairableProperty, &pairable);
-  RegisterProperty(bluetooth_adapter::kPairableTimeoutProperty,
-                   &pairable_timeout);
-  RegisterProperty(bluetooth_adapter::kDiscoverableTimeoutProperty,
-                   &discoverable_timeout);
-  RegisterProperty(bluetooth_adapter::kDiscoveringProperty, &discovering);
-  RegisterProperty(bluetooth_adapter::kDevicesProperty, &devices);
-  RegisterProperty(bluetooth_adapter::kUUIDsProperty, &uuids);
-}
-
-BluetoothAdapterClient::Properties::~Properties() {
-}
-
-
-// The BluetoothAdapterClient implementation used in production.
-class BluetoothAdapterClientImpl: public BluetoothAdapterClient,
-                                  private BluetoothManagerClient::Observer {
- public:
-  explicit BluetoothAdapterClientImpl(dbus::Bus* bus,
-                                      BluetoothManagerClient* manager_client)
-      : weak_ptr_factory_(this),
-        bus_(bus) {
-    DVLOG(1) << "Creating BluetoothAdapterClientImpl";
-
-    DCHECK(manager_client);
-    manager_client->AddObserver(this);
-  }
-
-  virtual ~BluetoothAdapterClientImpl() {
-    // Clean up Properties structures
-    for (ObjectMap::iterator iter = object_map_.begin();
-         iter != object_map_.end(); ++iter) {
-      Object object = iter->second;
-      Properties* properties = object.second;
-      delete properties;
-    }
-  }
-
-  // BluetoothAdapterClient override.
-  virtual void AddObserver(BluetoothAdapterClient::Observer* observer)
-      OVERRIDE {
-    DCHECK(observer);
-    observers_.AddObserver(observer);
-  }
-
-  // BluetoothAdapterClient override.
-  virtual void RemoveObserver(BluetoothAdapterClient::Observer* observer)
-      OVERRIDE {
-    DCHECK(observer);
-    observers_.RemoveObserver(observer);
-  }
-
-  // BluetoothAdapterClient override.
-  virtual Properties* GetProperties(const dbus::ObjectPath& object_path)
-      OVERRIDE {
-    return GetObject(object_path).second;
-  }
-
-  // BluetoothAdapterClient override.
-  virtual void RequestSession(const dbus::ObjectPath& object_path,
-                              const AdapterCallback& callback) OVERRIDE {
-    dbus::MethodCall method_call(
-        bluetooth_adapter::kBluetoothAdapterInterface,
-        bluetooth_adapter::kRequestSession);
-
-    dbus::ObjectProxy* object_proxy = GetObjectProxy(object_path);
-
-    object_proxy->CallMethod(
-        &method_call,
-        dbus::ObjectProxy::TIMEOUT_USE_DEFAULT,
-        base::Bind(&BluetoothAdapterClientImpl::OnRequestSession,
-                   weak_ptr_factory_.GetWeakPtr(), object_path, callback));
-  }
-
-  // BluetoothAdapterClient override.
-  virtual void ReleaseSession(const dbus::ObjectPath& object_path,
-                              const AdapterCallback& callback) OVERRIDE {
-    dbus::MethodCall method_call(
-        bluetooth_adapter::kBluetoothAdapterInterface,
-        bluetooth_adapter::kReleaseSession);
-
-    dbus::ObjectProxy* object_proxy = GetObjectProxy(object_path);
-
-    object_proxy->CallMethod(
-        &method_call,
-        dbus::ObjectProxy::TIMEOUT_USE_DEFAULT,
-        base::Bind(&BluetoothAdapterClientImpl::OnReleaseSession,
-                   weak_ptr_factory_.GetWeakPtr(), object_path, callback));
-  }
-
-  // BluetoothAdapterClient override.
-  virtual void StartDiscovery(const dbus::ObjectPath& object_path,
-                              const AdapterCallback& callback) OVERRIDE {
-    dbus::MethodCall method_call(
-        bluetooth_adapter::kBluetoothAdapterInterface,
-        bluetooth_adapter::kStartDiscovery);
-
-    dbus::ObjectProxy* object_proxy = GetObjectProxy(object_path);
-
-    object_proxy->CallMethod(
-        &method_call,
-        dbus::ObjectProxy::TIMEOUT_USE_DEFAULT,
-        base::Bind(&BluetoothAdapterClientImpl::OnStartDiscovery,
-                   weak_ptr_factory_.GetWeakPtr(), object_path, callback));
-  }
-
-  // BluetoothAdapterClient override.
-  virtual void StopDiscovery(const dbus::ObjectPath& object_path,
-                             const AdapterCallback& callback) OVERRIDE {
-    dbus::MethodCall method_call(
-        bluetooth_adapter::kBluetoothAdapterInterface,
-        bluetooth_adapter::kStopDiscovery);
-
-    dbus::ObjectProxy* object_proxy = GetObjectProxy(object_path);
-
-    object_proxy->CallMethod(
-        &method_call,
-        dbus::ObjectProxy::TIMEOUT_USE_DEFAULT,
-        base::Bind(&BluetoothAdapterClientImpl::OnStopDiscovery,
-                   weak_ptr_factory_.GetWeakPtr(), object_path, callback));
-  }
-
-  // BluetoothAdapterClient override.
-  virtual void FindDevice(const dbus::ObjectPath& object_path,
-                          const std::string& address,
-                          const DeviceCallback& callback) OVERRIDE {
-    dbus::MethodCall method_call(
-        bluetooth_adapter::kBluetoothAdapterInterface,
-        bluetooth_adapter::kFindDevice);
-
-    dbus::MessageWriter writer(&method_call);
-    writer.AppendString(address);
-
-    dbus::ObjectProxy* object_proxy = GetObjectProxy(object_path);
-
-    object_proxy->CallMethod(
-        &method_call,
-        dbus::ObjectProxy::TIMEOUT_USE_DEFAULT,
-        base::Bind(&BluetoothAdapterClientImpl::OnFindDevice,
-                   weak_ptr_factory_.GetWeakPtr(), object_path, callback));
-  }
-
-  // BluetoothAdapterClient override.
-  virtual void CreateDevice(const dbus::ObjectPath& object_path,
-                            const std::string& address,
-                            const DeviceCallback& callback) OVERRIDE {
-    dbus::MethodCall method_call(
-        bluetooth_adapter::kBluetoothAdapterInterface,
-        bluetooth_adapter::kCreateDevice);
-
-    dbus::MessageWriter writer(&method_call);
-    writer.AppendString(address);
-
-    dbus::ObjectProxy* object_proxy = GetObjectProxy(object_path);
-
-    object_proxy->CallMethod(
-        &method_call,
-        dbus::ObjectProxy::TIMEOUT_USE_DEFAULT,
-        base::Bind(&BluetoothAdapterClientImpl::OnCreateDevice,
-                   weak_ptr_factory_.GetWeakPtr(), object_path, callback));
-  }
-
-  // BluetoothAdapterClient override.
-  virtual void CreatePairedDevice(const dbus::ObjectPath& object_path,
-                                  const std::string& address,
-                                  const dbus::ObjectPath& agent_path,
-                                  const std::string& capability,
-                                  const DeviceCallback& callback) OVERRIDE {
-    dbus::MethodCall method_call(
-        bluetooth_adapter::kBluetoothAdapterInterface,
-        bluetooth_adapter::kCreatePairedDevice);
-
-    dbus::MessageWriter writer(&method_call);
-    writer.AppendString(address);
-    writer.AppendObjectPath(agent_path);
-    writer.AppendString(capability);
-
-    dbus::ObjectProxy* object_proxy = GetObjectProxy(object_path);
-
-    object_proxy->CallMethod(
-        &method_call,
-        dbus::ObjectProxy::TIMEOUT_USE_DEFAULT,
-        base::Bind(&BluetoothAdapterClientImpl::OnCreatePairedDevice,
-                   weak_ptr_factory_.GetWeakPtr(), object_path, callback));
-  }
-
-  // BluetoothAdapterClient override.
-  virtual void CancelDeviceCreation(const dbus::ObjectPath& object_path,
-                                    const std::string& address,
-                                    const AdapterCallback& callback) OVERRIDE {
-    dbus::MethodCall method_call(
-        bluetooth_adapter::kBluetoothAdapterInterface,
-        bluetooth_adapter::kCancelDeviceCreation);
-
-    dbus::MessageWriter writer(&method_call);
-    writer.AppendString(address);
-
-    dbus::ObjectProxy* object_proxy = GetObjectProxy(object_path);
-
-    object_proxy->CallMethod(
-        &method_call,
-        dbus::ObjectProxy::TIMEOUT_USE_DEFAULT,
-        base::Bind(&BluetoothAdapterClientImpl::OnCancelDeviceCreation,
-                   weak_ptr_factory_.GetWeakPtr(), object_path, callback));
-  }
-
-  // BluetoothAdapterClient override.
-  virtual void RemoveDevice(const dbus::ObjectPath& object_path,
-                            const dbus::ObjectPath& device_path,
-                            const AdapterCallback& callback) OVERRIDE {
-    dbus::MethodCall method_call(
-        bluetooth_adapter::kBluetoothAdapterInterface,
-        bluetooth_adapter::kRemoveDevice);
-
-    dbus::MessageWriter writer(&method_call);
-    writer.AppendObjectPath(device_path);
-
-    dbus::ObjectProxy* object_proxy = GetObjectProxy(object_path);
-
-    object_proxy->CallMethod(
-        &method_call,
-        dbus::ObjectProxy::TIMEOUT_USE_DEFAULT,
-        base::Bind(&BluetoothAdapterClientImpl::OnRemoveDevice,
-                   weak_ptr_factory_.GetWeakPtr(), object_path, callback));
-  }
-
-  // BluetoothAdapterClient override.
-  virtual void RegisterAgent(const dbus::ObjectPath& object_path,
-                             const dbus::ObjectPath& agent_path,
-                             const std::string& capability,
-                             const AdapterCallback& callback) OVERRIDE {
-    dbus::MethodCall method_call(
-        bluetooth_adapter::kBluetoothAdapterInterface,
-        bluetooth_adapter::kRegisterAgent);
-
-    dbus::MessageWriter writer(&method_call);
-    writer.AppendObjectPath(agent_path);
-    writer.AppendString(capability);
-
-    dbus::ObjectProxy* object_proxy = GetObjectProxy(object_path);
-
-    object_proxy->CallMethod(
-        &method_call,
-        dbus::ObjectProxy::TIMEOUT_USE_DEFAULT,
-        base::Bind(&BluetoothAdapterClientImpl::OnRegisterAgent,
-                   weak_ptr_factory_.GetWeakPtr(), object_path, callback));
-  }
-
-  // BluetoothAdapterClient override.
-  virtual void UnregisterAgent(const dbus::ObjectPath& object_path,
-                               const dbus::ObjectPath& agent_path,
-                               const AdapterCallback& callback) OVERRIDE {
-    dbus::MethodCall method_call(
-        bluetooth_adapter::kBluetoothAdapterInterface,
-        bluetooth_adapter::kUnregisterAgent);
-
-    dbus::MessageWriter writer(&method_call);
-    writer.AppendObjectPath(agent_path);
-
-    dbus::ObjectProxy* object_proxy = GetObjectProxy(object_path);
-
-    object_proxy->CallMethod(
-        &method_call,
-        dbus::ObjectProxy::TIMEOUT_USE_DEFAULT,
-        base::Bind(&BluetoothAdapterClientImpl::OnCreateDevice,
-                   weak_ptr_factory_.GetWeakPtr(), object_path, callback));
-  }
-
- private:
-  // We maintain a collection of dbus object proxies and properties structures
-  // for each adapter.
-  typedef std::pair<dbus::ObjectProxy*, Properties*> Object;
-  typedef std::map<const dbus::ObjectPath, Object> ObjectMap;
-  ObjectMap object_map_;
-
-  // BluetoothManagerClient::Observer override.
-  virtual void AdapterAdded(const dbus::ObjectPath& object_path) OVERRIDE {
-  }
-
-  // BluetoothManagerClient::Observer override.
-  virtual void AdapterRemoved(const dbus::ObjectPath& object_path) OVERRIDE {
-    RemoveObject(object_path);
-  }
-
-  // Ensures that we have an object proxy and properties structure for
-  // an adapter with object path |object_path|, creating it if not and
-  // storing in our |object_map_| map.
-  Object GetObject(const dbus::ObjectPath& object_path) {
-    ObjectMap::iterator iter = object_map_.find(object_path);
-    if (iter != object_map_.end())
-      return iter->second;
-
-    // Create the object proxy.
-    DCHECK(bus_);
-    dbus::ObjectProxy* object_proxy = bus_->GetObjectProxy(
-        bluetooth_adapter::kBluetoothAdapterServiceName, object_path);
-
-    object_proxy->ConnectToSignal(
-        bluetooth_adapter::kBluetoothAdapterInterface,
-        bluetooth_adapter::kDeviceCreatedSignal,
-        base::Bind(&BluetoothAdapterClientImpl::DeviceCreatedReceived,
-                   weak_ptr_factory_.GetWeakPtr(), object_path),
-        base::Bind(&BluetoothAdapterClientImpl::DeviceCreatedConnected,
-                   weak_ptr_factory_.GetWeakPtr(), object_path));
-
-    object_proxy->ConnectToSignal(
-        bluetooth_adapter::kBluetoothAdapterInterface,
-        bluetooth_adapter::kDeviceRemovedSignal,
-        base::Bind(&BluetoothAdapterClientImpl::DeviceRemovedReceived,
-                   weak_ptr_factory_.GetWeakPtr(), object_path),
-        base::Bind(&BluetoothAdapterClientImpl::DeviceRemovedConnected,
-                   weak_ptr_factory_.GetWeakPtr(), object_path));
-
-    object_proxy->ConnectToSignal(
-        bluetooth_adapter::kBluetoothAdapterInterface,
-        bluetooth_adapter::kDeviceFoundSignal,
-        base::Bind(&BluetoothAdapterClientImpl::DeviceFoundReceived,
-                   weak_ptr_factory_.GetWeakPtr(), object_path),
-        base::Bind(&BluetoothAdapterClientImpl::DeviceFoundConnected,
-                   weak_ptr_factory_.GetWeakPtr(), object_path));
-
-    object_proxy->ConnectToSignal(
-        bluetooth_adapter::kBluetoothAdapterInterface,
-        bluetooth_adapter::kDeviceDisappearedSignal,
-        base::Bind(&BluetoothAdapterClientImpl::DeviceDisappearedReceived,
-                   weak_ptr_factory_.GetWeakPtr(), object_path),
-        base::Bind(&BluetoothAdapterClientImpl::DeviceDisappearedConnected,
-                   weak_ptr_factory_.GetWeakPtr(), object_path));
-
-    // Create the properties structure.
-    Properties* properties = new Properties(
-        object_proxy,
-        base::Bind(&BluetoothAdapterClientImpl::OnPropertyChanged,
-                   weak_ptr_factory_.GetWeakPtr(), object_path));
-
-    properties->ConnectSignals();
-    properties->GetAll();
-
-    Object object = std::make_pair(object_proxy, properties);
-    object_map_[object_path] = object;
-    return object;
-  }
-
-  // Removes the dbus object proxy and properties for the adapter with
-  // dbus object path |object_path| from our |object_map_| map.
-  void RemoveObject(const dbus::ObjectPath& object_path) {
-    ObjectMap::iterator iter = object_map_.find(object_path);
-    if (iter != object_map_.end()) {
-      // Clean up the Properties structure.
-      Object object = iter->second;
-      Properties* properties = object.second;
-      delete properties;
-
-      object_map_.erase(iter);
-    }
-  }
-
-  // Returns a pointer to the object proxy for |object_path|, creating
-  // it if necessary.
-  dbus::ObjectProxy* GetObjectProxy(const dbus::ObjectPath& object_path) {
-    return GetObject(object_path).first;
-  }
-
-  // Called by BluetoothPropertySet when a property value is changed,
-  // either by result of a signal or response to a GetAll() or Get()
-  // call. Informs observers.
-  void OnPropertyChanged(const dbus::ObjectPath& object_path,
-                         const std::string& property_name) {
-    FOR_EACH_OBSERVER(BluetoothAdapterClient::Observer, observers_,
-                      AdapterPropertyChanged(object_path, property_name));
-  }
-
-  // Called by dbus:: when a DeviceCreated signal is received.
-  void DeviceCreatedReceived(const dbus::ObjectPath& object_path,
-                             dbus::Signal* signal) {
-    DCHECK(signal);
-    dbus::MessageReader reader(signal);
-    dbus::ObjectPath device_path;
-    if (!reader.PopObjectPath(&device_path)) {
-      LOG(WARNING) << object_path.value()
-                   << ": DeviceCreated signal has incorrect parameters: "
-                   << signal->ToString();
-      return;
-    }
-
-    DVLOG(1) << object_path.value() << ": Device created: "
-             << device_path.value();
-    FOR_EACH_OBSERVER(BluetoothAdapterClient::Observer, observers_,
-                      DeviceCreated(object_path, device_path));
-  }
-
-  // Called by dbus:: when the DeviceCreated signal is initially connected.
-  void DeviceCreatedConnected(const dbus::ObjectPath& object_path,
-                              const std::string& interface_name,
-                              const std::string& signal_name,
-                              bool success) {
-    LOG_IF(WARNING, !success) << object_path.value()
-                              << ": Failed to connect to DeviceCreated signal.";
-  }
-
-  // Called by dbus:: when a DeviceRemoved signal is received.
-  void DeviceRemovedReceived(const dbus::ObjectPath& object_path,
-                             dbus::Signal* signal) {
-    DCHECK(signal);
-    dbus::MessageReader reader(signal);
-    dbus::ObjectPath device_path;
-    if (!reader.PopObjectPath(&device_path)) {
-      LOG(WARNING) << object_path.value()
-                   << ": DeviceRemoved signal has incorrect parameters: "
-                   << signal->ToString();
-      return;
-    }
-
-    DVLOG(1) << object_path.value() << ": Device removed: "
-             << device_path.value();
-    FOR_EACH_OBSERVER(BluetoothAdapterClient::Observer, observers_,
-                      DeviceRemoved(object_path, device_path));
-  }
-
-  // Called by dbus:: when the DeviceRemoved signal is initially connected.
-  void DeviceRemovedConnected(const dbus::ObjectPath& object_path,
-                              const std::string& interface_name,
-                              const std::string& signal_name,
-                              bool success) {
-    LOG_IF(WARNING, !success) << object_path.value()
-                              << ": Failed to connect to DeviceRemoved signal.";
-  }
-
-  // Called by dbus:: when a DeviceFound signal is received.
-  void DeviceFoundReceived(const dbus::ObjectPath& object_path,
-                           dbus::Signal* signal) {
-    DCHECK(signal);
-    dbus::MessageReader reader(signal);
-    std::string address;
-    if (!reader.PopString(&address)) {
-      LOG(WARNING) << object_path.value()
-                   << ": DeviceFound signal has incorrect parameters: "
-                   << signal->ToString();
-      return;
-    }
-
-    // Create device properties structure without an attached object_proxy
-    // and a NULL callback; value() functions will work on this, but not
-    // Get() or Set() calls.
-    BluetoothDeviceClient::Properties device_properties(
-        NULL, BluetoothDeviceClient::Properties::PropertyChangedCallback());
-    if (!device_properties.UpdatePropertiesFromReader(&reader)) {
-      LOG(WARNING) << object_path.value()
-                   << ": DeviceFound signal has incorrect parameters: "
-                   << signal->ToString();
-      return;
-    }
-
-    DVLOG(1) << object_path.value() << ": Device found: " << address;
-    FOR_EACH_OBSERVER(BluetoothAdapterClient::Observer, observers_,
-                      DeviceFound(object_path, address, device_properties));
-  }
-
-  // Called by dbus:: when the DeviceFound signal is initially connected.
-  void DeviceFoundConnected(const dbus::ObjectPath& object_path,
-                            const std::string& interface_name,
-                            const std::string& signal_name,
-                            bool success) {
-    LOG_IF(WARNING, !success) << object_path.value()
-                              << ": Failed to connect to DeviceFound signal.";
-  }
-
-  // Called by dbus:: when a DeviceDisappeared signal is received.
-  void DeviceDisappearedReceived(const dbus::ObjectPath& object_path,
-                                 dbus::Signal* signal) {
-    DCHECK(signal);
-    dbus::MessageReader reader(signal);
-    std::string address;
-    if (!reader.PopString(&address)) {
-      LOG(WARNING) << object_path.value()
-                   << ": DeviceDisappeared signal has incorrect parameters: "
-                   << signal->ToString();
-      return;
-    }
-
-    DVLOG(1) << object_path.value() << ": Device disappeared: " << address;
-    FOR_EACH_OBSERVER(BluetoothAdapterClient::Observer, observers_,
-                      DeviceDisappeared(object_path, address));
-  }
-
-  // Called by dbus:: when the DeviceDisappeared signal is initially connected.
-  void DeviceDisappearedConnected(const dbus::ObjectPath& object_path,
-                                  const std::string& interface_name,
-                                  const std::string& signal_name,
-                                  bool success) {
-    LOG_IF(WARNING, !success)
-        << object_path.value()
-        << ": Failed to connect to DeviceDisappeared signal.";
-  }
-
-  // Called when a response for RequestSession() is received.
-  void OnRequestSession(const dbus::ObjectPath& object_path,
-                        const AdapterCallback& callback,
-                        dbus::Response* response) {
-    LOG_IF(WARNING, !response) << object_path.value()
-                               << ": OnRequestSession: failed.";
-    callback.Run(object_path, response);
-  }
-
-  // Called when a response for ReleaseSession() is received.
-  void OnReleaseSession(const dbus::ObjectPath& object_path,
-                        const AdapterCallback& callback,
-                        dbus::Response* response) {
-    LOG_IF(WARNING, !response) << object_path.value()
-                               << ": OnReleaseSession: failed.";
-    callback.Run(object_path, response);
-  }
-
-  // Called when a response for StartDiscovery() is received.
-  void OnStartDiscovery(const dbus::ObjectPath& object_path,
-                        const AdapterCallback& callback,
-                        dbus::Response* response) {
-    LOG_IF(WARNING, !response) << object_path.value()
-                               << ": OnStartDiscovery: failed.";
-    callback.Run(object_path, response);
-  }
-
-  // Called when a response for StopDiscovery() is received.
-  void OnStopDiscovery(const dbus::ObjectPath& object_path,
-                       const AdapterCallback& callback,
-                       dbus::Response* response) {
-    LOG_IF(WARNING, !response) << object_path.value()
-                               << ": OnStopDiscovery: failed.";
-    callback.Run(object_path, response);
-  }
-
-  // Called when a response for FindDevice() is received.
-  void OnFindDevice(const dbus::ObjectPath& object_path,
-                    const DeviceCallback& callback,
-                    dbus::Response* response) {
-    // Parse response.
-    bool success = false;
-    dbus::ObjectPath device_path;
-    if (response != NULL) {
-      dbus::MessageReader reader(response);
-      if (!reader.PopObjectPath(&device_path)) {
-        LOG(WARNING) << "FindDevice response has incorrect parameters: "
-                     << response->ToString();
-      } else {
-        success = true;
-      }
-    } else {
-      LOG(WARNING) << "Failed to find device.";
-    }
-
-    // Notify client.
-    callback.Run(device_path, success);
-  }
-
-  // Called when a response for CreateDevice() is received.
-  void OnCreateDevice(const dbus::ObjectPath& object_path,
-                      const DeviceCallback& callback,
-                      dbus::Response* response) {
-    // Parse response.
-    bool success = false;
-    dbus::ObjectPath device_path;
-    if (response != NULL) {
-      dbus::MessageReader reader(response);
-      if (!reader.PopObjectPath(&device_path)) {
-        LOG(WARNING) << "CreateDevice response has incorrect parameters: "
-                     << response->ToString();
-      } else {
-        success = true;
-      }
-    } else {
-      LOG(WARNING) << "Failed to create device.";
-    }
-
-    // Notify client.
-    callback.Run(device_path, success);
-  }
-
-  // Called when a response for CreatePairedDevice() is received.
-  void OnCreatePairedDevice(const dbus::ObjectPath& object_path,
-                            const DeviceCallback& callback,
-                            dbus::Response* response) {
-    // Parse response.
-    bool success = false;
-    dbus::ObjectPath device_path;
-    if (response != NULL) {
-      dbus::MessageReader reader(response);
-      if (!reader.PopObjectPath(&device_path)) {
-        LOG(WARNING) << "CreatePairedDevice response has incorrect parameters: "
-                     << response->ToString();
-      } else {
-        success = true;
-      }
-    } else {
-      LOG(WARNING) << "Failed to create paired device.";
-    }
-
-    // Notify client.
-    callback.Run(device_path, success);
-  }
-
-  // Called when a response for CancelDeviceCreation() is received.
-  void OnCancelDeviceCreation(const dbus::ObjectPath& object_path,
-                              const AdapterCallback& callback,
-                              dbus::Response* response) {
-    LOG_IF(WARNING, !response) << object_path.value()
-                               << ": OnCancelDeviceCreation: failed.";
-    callback.Run(object_path, response);
-  }
-
-  // Called when a response for RemoveDevice() is received.
-  void OnRemoveDevice(const dbus::ObjectPath& object_path,
-                      const AdapterCallback& callback,
-                      dbus::Response* response) {
-    LOG_IF(WARNING, !response) << object_path.value()
-                               << ": OnRemoveDevice: failed.";
-    callback.Run(object_path, response);
-  }
-
-  // Called when a response for RegisterAgent() is received.
-  void OnRegisterAgent(const dbus::ObjectPath& object_path,
-                       const AdapterCallback& callback,
-                       dbus::Response* response) {
-    LOG_IF(WARNING, !response) << object_path.value()
-                               << ": OnRegisterAgent: failed.";
-    callback.Run(object_path, response);
-  }
-
-  // Called when a response for UnregisterAgent() is received.
-  void OnUnregisterAgent(const dbus::ObjectPath& object_path,
-                         const AdapterCallback& callback,
-                         dbus::Response* response) {
-    LOG_IF(WARNING, !response) << object_path.value()
-                               << ": OnUnregisterAgent: failed.";
-    callback.Run(object_path, response);
-  }
-
-  // Weak pointer factory for generating 'this' pointers that might live longer
-  // than we do.
-  base::WeakPtrFactory<BluetoothAdapterClientImpl> weak_ptr_factory_;
-
-  dbus::Bus* bus_;
-
-  // List of observers interested in event notifications from us.
-  ObserverList<BluetoothAdapterClient::Observer> observers_;
-
-  DISALLOW_COPY_AND_ASSIGN(BluetoothAdapterClientImpl);
-};
-
-// The BluetoothAdapterClient implementation used on Linux desktop, which does
-// nothing.
-class BluetoothAdapterClientStubImpl : public BluetoothAdapterClient {
- public:
-  // BluetoothAdapterClient override.
-  virtual void AddObserver(Observer* observer) OVERRIDE {
-  }
-
-  // BluetoothAdapterClient override.
-  virtual void RemoveObserver(Observer* observer) OVERRIDE {
-  }
-
-  // BluetoothAdapterClient override.
-  virtual Properties* GetProperties(const dbus::ObjectPath& object_path)
-      OVERRIDE {
-    VLOG(1) << "GetProperties: " << object_path.value();
-    return NULL;
-  }
-
-  // BluetoothAdapterClient override.
-  virtual void RequestSession(const dbus::ObjectPath& object_path,
-                              const AdapterCallback& callback) OVERRIDE {
-    VLOG(1) << "RequestSession: " << object_path.value();
-    callback.Run(object_path, false);
-  }
-
-  // BluetoothAdapterClient override.
-  virtual void ReleaseSession(const dbus::ObjectPath& object_path,
-                              const AdapterCallback& callback) OVERRIDE {
-    VLOG(1) << "ReleaseSession: " << object_path.value();
-    callback.Run(object_path, false);
-  }
-
-  // BluetoothAdapterClient override.
-  virtual void StartDiscovery(const dbus::ObjectPath& object_path,
-                              const AdapterCallback& callback) OVERRIDE {
-    VLOG(1) << "StartDiscovery: " << object_path.value();
-    callback.Run(object_path, false);
-  }
-
-  // BluetoothAdapterClient override.
-  virtual void StopDiscovery(const dbus::ObjectPath& object_path,
-                             const AdapterCallback& callback) OVERRIDE {
-    VLOG(1) << "StopDiscovery: " << object_path.value();
-    callback.Run(object_path, false);
-  }
-
-  // BluetoothAdapterClient override.
-  virtual void FindDevice(const dbus::ObjectPath& object_path,
-                          const std::string& address,
-                          const DeviceCallback& callback) OVERRIDE {
-    VLOG(1) << "FindDevice: " << object_path.value() << " " << address;
-    callback.Run(dbus::ObjectPath(), false);
-  }
-
-  // BluetoothAdapterClient override.
-  virtual void CreateDevice(const dbus::ObjectPath& object_path,
-                            const std::string& address,
-                            const DeviceCallback& callback) OVERRIDE {
-    VLOG(1) << "CreateDevice: " << object_path.value() << " " << address;
-    callback.Run(dbus::ObjectPath(), false);
-  }
-
-  // BluetoothAdapterClient override.
-  virtual void CreatePairedDevice(const dbus::ObjectPath& object_path,
-                                  const std::string& address,
-                                  const dbus::ObjectPath& agent_path,
-                                  const std::string& capability,
-                                  const DeviceCallback& callback) OVERRIDE {
-    VLOG(1) << "CreatePairedDevice: " << object_path.value() << " " << address
-            << " " << agent_path.value() << " " << capability;
-    callback.Run(dbus::ObjectPath(), false);
-  }
-
-  // BluetoothAdapterClient override.
-  virtual void CancelDeviceCreation(const dbus::ObjectPath& object_path,
-                                    const std::string& address,
-                                    const AdapterCallback& callback) OVERRIDE {
-    VLOG(1) << "CancelDeviceCreation: " << object_path.value()
-            << " " << address;
-    callback.Run(object_path, false);
-  }
-
-  // BluetoothAdapterClient override.
-  virtual void RemoveDevice(const dbus::ObjectPath& object_path,
-                            const dbus::ObjectPath& device_path,
-                            const AdapterCallback& callback) OVERRIDE {
-    VLOG(1) << "RemoveDevice: " << object_path.value()
-            << " " << device_path.value();
-    callback.Run(object_path, false);
-  }
-
-  // BluetoothAdapterClient override.
-  virtual void RegisterAgent(const dbus::ObjectPath& object_path,
-                             const dbus::ObjectPath& agent_path,
-                             const std::string& capability,
-                             const AdapterCallback& callback) OVERRIDE {
-    VLOG(1) << "RegisterAgent: " << object_path.value()
-            << " " << agent_path.value();
-    callback.Run(object_path, false);
-  }
-
-  // BluetoothAdapterClient override.
-  virtual void UnregisterAgent(const dbus::ObjectPath& object_path,
-                               const dbus::ObjectPath& agent_path,
-                               const AdapterCallback& callback) OVERRIDE {
-    VLOG(1) << "UnregisterAgent: " << object_path.value()
-            << " " << agent_path.value();
-    callback.Run(object_path, false);
-  }
-};
-
-BluetoothAdapterClient::BluetoothAdapterClient() {
-}
-
-BluetoothAdapterClient::~BluetoothAdapterClient() {
-}
-
-BluetoothAdapterClient* BluetoothAdapterClient::Create(
-    DBusClientImplementationType type,
-    dbus::Bus* bus,
-    BluetoothManagerClient* manager_client) {
-  if (type == REAL_DBUS_CLIENT_IMPLEMENTATION)
-    return new BluetoothAdapterClientImpl(bus, manager_client);
-  DCHECK_EQ(STUB_DBUS_CLIENT_IMPLEMENTATION, type);
-  return new BluetoothAdapterClientStubImpl();
-}
-
-}  // namespace chromeos