Move network_connect code to ui/chromeos/network (Take 2)

ash/system/chromeos/network/network_connect.cc

Index: ash/system/chromeos/network/network_connect.cc
diff --git a/ash/system/chromeos/network/network_connect.cc b/ash/system/chromeos/network/network_connect.cc
deleted file mode 100644
index 82c80f58fba4afe89d4b4cc70103c3571e8bb71f..0000000000000000000000000000000000000000
--- a/ash/system/chromeos/network/network_connect.cc
+++ /dev/null
@@ -1,648 +0,0 @@
-// Copyright (c) 2013 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 "ash/system/chromeos/network/network_connect.h"
-
-#include "ash/system/chromeos/network/network_state_notifier.h"
-#include "base/bind.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/strings/string_util.h"
-#include "base/strings/utf_string_conversions.h"
-#include "base/values.h"
-#include "chromeos/login/login_state.h"
-#include "chromeos/network/device_state.h"
-#include "chromeos/network/network_activation_handler.h"
-#include "chromeos/network/network_configuration_handler.h"
-#include "chromeos/network/network_connection_handler.h"
-#include "chromeos/network/network_event_log.h"
-#include "chromeos/network/network_handler_callbacks.h"
-#include "chromeos/network/network_profile.h"
-#include "chromeos/network/network_profile_handler.h"
-#include "chromeos/network/network_state.h"
-#include "chromeos/network/network_state_handler.h"
-#include "grit/ash_resources.h"
-#include "grit/ash_strings.h"
-#include "third_party/cros_system_api/dbus/service_constants.h"
-#include "ui/base/l10n/l10n_util.h"
-#include "ui/base/resource/resource_bundle.h"
-#include "ui/message_center/message_center.h"
-#include "ui/message_center/notification.h"
-
-using chromeos::DeviceState;
-using chromeos::NetworkConfigurationHandler;
-using chromeos::NetworkConnectionHandler;
-using chromeos::NetworkHandler;
-using chromeos::NetworkProfile;
-using chromeos::NetworkProfileHandler;
-using chromeos::NetworkState;
-using chromeos::NetworkStateHandler;
-using chromeos::NetworkTypePattern;
-
-namespace ash {
-
-namespace {
-
-// Returns true for carriers that can be activated through Shill instead of
-// through a WebUI dialog.
-bool IsDirectActivatedCarrier(const std::string& carrier) {
-  if (carrier == shill::kCarrierSprint)
-    return true;
-  return false;
-}
-
-const NetworkState* GetNetworkState(const std::string& service_path) {
-  return NetworkHandler::Get()->network_state_handler()->GetNetworkState(
-      service_path);
-}
-
-class NetworkConnectImpl : public NetworkConnect {
- public:
-  explicit NetworkConnectImpl(Delegate* delegate);
-  ~NetworkConnectImpl() override;
-
-  // NetworkConnect
-  void ConnectToNetwork(const std::string& service_path) override;
-  void SetTechnologyEnabled(const chromeos::NetworkTypePattern& technology,
-                            bool enabled_state) override;
-  void ActivateCellular(const std::string& service_path) override;
-  void ShowMobileSetup(const std::string& service_path) override;
-  void ConfigureNetworkAndConnect(const std::string& service_path,
-                                  const base::DictionaryValue& properties,
-                                  bool shared) override;
-  void CreateConfigurationAndConnect(base::DictionaryValue* properties,
-                                     bool shared) override;
-  void CreateConfiguration(base::DictionaryValue* properties,
-                           bool shared) override;
-  base::string16 GetErrorString(const std::string& error,
-                                const std::string& service_path) override;
-  void ShowNetworkSettings(const std::string& service_path) override;
-
- private:
-  void HandleUnconfiguredNetwork(const std::string& service_path);
-  void OnConnectFailed(const std::string& service_path,
-                       const std::string& error_name,
-                       scoped_ptr<base::DictionaryValue> error_data);
-  bool GetNetworkProfilePath(bool shared, std::string* profile_path);
-  void OnConnectSucceeded(const std::string& service_path);
-  void CallConnectToNetwork(const std::string& service_path,
-                            bool check_error_state);
-  void OnActivateFailed(const std::string& service_path,
-                        const std::string& error_name,
-                        scoped_ptr<base::DictionaryValue> error_data);
-  void OnActivateSucceeded(const std::string& service_path);
-  void OnConfigureFailed(const std::string& error_name,
-                         scoped_ptr<base::DictionaryValue> error_data);
-  void OnConfigureSucceeded(bool connect_on_configure,
-                            const std::string& service_path);
-  void CallCreateConfiguration(base::DictionaryValue* properties,
-                               bool shared,
-                               bool connect_on_configure);
-  void SetPropertiesFailed(const std::string& desc,
-                           const std::string& service_path,
-                           const std::string& config_error_name,
-                           scoped_ptr<base::DictionaryValue> error_data);
-  void SetPropertiesToClear(base::DictionaryValue* properties_to_set,
-                            std::vector<std::string>* properties_to_clear);
-  void ClearPropertiesAndConnect(
-      const std::string& service_path,
-      const std::vector<std::string>& properties_to_clear);
-  void ConfigureSetProfileSucceeded(
-      const std::string& service_path,
-      scoped_ptr<base::DictionaryValue> properties_to_set);
-
-  Delegate* delegate_;
-  scoped_ptr<NetworkStateNotifier> network_state_notifier_;
-  base::WeakPtrFactory<NetworkConnectImpl> weak_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(NetworkConnectImpl);
-};
-
-NetworkConnectImpl::NetworkConnectImpl(Delegate* delegate)
-    : delegate_(delegate), weak_factory_(this) {
-  network_state_notifier_.reset(new NetworkStateNotifier(this));
-}
-
-NetworkConnectImpl::~NetworkConnectImpl() {
-}
-
-void NetworkConnectImpl::HandleUnconfiguredNetwork(
-    const std::string& service_path) {
-  const NetworkState* network = GetNetworkState(service_path);
-  if (!network) {
-    NET_LOG_ERROR("Configuring unknown network", service_path);
-    return;
-  }
-
-  if (network->type() == shill::kTypeWifi) {
-    // Only show the config view for secure networks, otherwise do nothing.
-    if (network->security() != shill::kSecurityNone) {
-      delegate_->ShowNetworkConfigure(service_path);
-    }
-    return;
-  }
-
-  if (network->type() == shill::kTypeWimax ||
-      network->type() == shill::kTypeVPN) {
-    delegate_->ShowNetworkConfigure(service_path);
-    return;
-  }
-
-  if (network->type() == shill::kTypeCellular) {
-    if (network->RequiresActivation()) {
-      ActivateCellular(service_path);
-      return;
-    }
-    if (network->cellular_out_of_credits()) {
-      ShowMobileSetup(service_path);
-      return;
-    }
-    // No special configure or setup for |network|, show the settings UI.
-    if (chromeos::LoginState::Get()->IsUserLoggedIn()) {
-      delegate_->ShowNetworkSettings(service_path);
-    }
-    return;
-  }
-  NOTREACHED();
-}
-
-// If |shared| is true, sets |profile_path| to the shared profile path.
-// Otherwise sets |profile_path| to the user profile path if authenticated and
-// available. Returns 'false' if unable to set |profile_path|.
-bool NetworkConnectImpl::GetNetworkProfilePath(bool shared,
-                                               std::string* profile_path) {
-  if (shared) {
-    *profile_path = NetworkProfileHandler::GetSharedProfilePath();
-    return true;
-  }
-
-  if (!chromeos::LoginState::Get()->UserHasNetworkProfile()) {
-    NET_LOG_ERROR("User profile specified before login", "");
-    return false;
-  }
-
-  const NetworkProfile* profile =
-      NetworkHandler::Get()->network_profile_handler()->GetDefaultUserProfile();
-  if (!profile) {
-    NET_LOG_ERROR("No user profile for unshared network configuration", "");
-    return false;
-  }
-
-  *profile_path = profile->path;
-  return true;
-}
-
-void NetworkConnectImpl::OnConnectFailed(
-    const std::string& service_path,
-    const std::string& error_name,
-    scoped_ptr<base::DictionaryValue> error_data) {
-  NET_LOG_ERROR("Connect Failed: " + error_name, service_path);
-
-  // If a new connect attempt canceled this connect, no need to notify the
-  // user.
-  if (error_name == NetworkConnectionHandler::kErrorConnectCanceled)
-    return;
-
-  if (error_name == shill::kErrorBadPassphrase ||
-      error_name == NetworkConnectionHandler::kErrorPassphraseRequired ||
-      error_name == NetworkConnectionHandler::kErrorConfigurationRequired ||
-      error_name == NetworkConnectionHandler::kErrorAuthenticationRequired) {
-    HandleUnconfiguredNetwork(service_path);
-    return;
-  }
-
-  if (error_name == NetworkConnectionHandler::kErrorCertificateRequired) {
-    if (!delegate_->ShowEnrollNetwork(service_path)) {
-      HandleUnconfiguredNetwork(service_path);
-    }
-    return;
-  }
-
-  if (error_name == NetworkConnectionHandler::kErrorActivationRequired) {
-    ActivateCellular(service_path);
-    return;
-  }
-
-  if (error_name == NetworkConnectionHandler::kErrorConnected ||
-      error_name == NetworkConnectionHandler::kErrorConnecting) {
-    ShowNetworkSettings(service_path);
-    return;
-  }
-
-  // ConnectFailed or unknown error; show a notification.
-  network_state_notifier_->ShowNetworkConnectError(error_name, service_path);
-
-  // Only show a configure dialog if there was a ConnectFailed error.
-  if (error_name != shill::kErrorConnectFailed)
-    return;
-
-  // If Shill reports an InProgress error, don't try to configure the network.
-  std::string dbus_error_name;
-  error_data.get()->GetString(chromeos::network_handler::kDbusErrorName,
-                              &dbus_error_name);
-  if (dbus_error_name == shill::kErrorResultInProgress)
-    return;
-
-  HandleUnconfiguredNetwork(service_path);
-}
-
-void NetworkConnectImpl::OnConnectSucceeded(const std::string& service_path) {
-  NET_LOG_USER("Connect Succeeded", service_path);
-  network_state_notifier_->RemoveConnectNotification();
-}
-
-// If |check_error_state| is true, error state for the network is checked,
-// otherwise any current error state is ignored (e.g. for recently configured
-// networks or repeat connect attempts).
-void NetworkConnectImpl::CallConnectToNetwork(const std::string& service_path,
-                                              bool check_error_state) {
-  network_state_notifier_->RemoveConnectNotification();
-  NetworkHandler::Get()->network_connection_handler()->ConnectToNetwork(
-      service_path, base::Bind(&NetworkConnectImpl::OnConnectSucceeded,
-                               weak_factory_.GetWeakPtr(), service_path),
-      base::Bind(&NetworkConnectImpl::OnConnectFailed,
-                 weak_factory_.GetWeakPtr(), service_path),
-      check_error_state);
-}
-
-void NetworkConnectImpl::OnActivateFailed(
-    const std::string& service_path,
-    const std::string& error_name,
-    scoped_ptr<base::DictionaryValue> error_data) {
-  NET_LOG_ERROR("Unable to activate network", service_path);
-  network_state_notifier_->ShowNetworkConnectError(kErrorActivateFailed,
-                                                   service_path);
-}
-
-void NetworkConnectImpl::OnActivateSucceeded(const std::string& service_path) {
-  NET_LOG_USER("Activation Succeeded", service_path);
-}
-
-void NetworkConnectImpl::OnConfigureFailed(
-    const std::string& error_name,
-    scoped_ptr<base::DictionaryValue> error_data) {
-  NET_LOG_ERROR("Unable to configure network", "");
-  network_state_notifier_->ShowNetworkConnectError(
-      NetworkConnectionHandler::kErrorConfigureFailed, "");
-}
-
-void NetworkConnectImpl::OnConfigureSucceeded(bool connect_on_configure,
-                                              const std::string& service_path) {
-  NET_LOG_USER("Configure Succeeded", service_path);
-  if (!connect_on_configure)
-    return;
-  // After configuring a network, ignore any (possibly stale) error state.
-  const bool check_error_state = false;
-  CallConnectToNetwork(service_path, check_error_state);
-}
-
-void NetworkConnectImpl::CallCreateConfiguration(
-    base::DictionaryValue* properties,
-    bool shared,
-    bool connect_on_configure) {
-  std::string profile_path;
-  if (!GetNetworkProfilePath(shared, &profile_path)) {
-    network_state_notifier_->ShowNetworkConnectError(
-        NetworkConnectionHandler::kErrorConfigureFailed, "");
-    return;
-  }
-  properties->SetStringWithoutPathExpansion(shill::kProfileProperty,
-                                            profile_path);
-  NetworkHandler::Get()->network_configuration_handler()->CreateConfiguration(
-      *properties, base::Bind(&NetworkConnectImpl::OnConfigureSucceeded,
-                              weak_factory_.GetWeakPtr(), connect_on_configure),
-      base::Bind(&NetworkConnectImpl::OnConfigureFailed,
-                 weak_factory_.GetWeakPtr()));
-}
-
-void NetworkConnectImpl::SetPropertiesFailed(
-    const std::string& desc,
-    const std::string& service_path,
-    const std::string& config_error_name,
-    scoped_ptr<base::DictionaryValue> error_data) {
-  NET_LOG_ERROR(desc + ": Failed: " + config_error_name, service_path);
-  network_state_notifier_->ShowNetworkConnectError(
-      NetworkConnectionHandler::kErrorConfigureFailed, service_path);
-}
-
-void NetworkConnectImpl::SetPropertiesToClear(
-    base::DictionaryValue* properties_to_set,
-    std::vector<std::string>* properties_to_clear) {
-  // Move empty string properties to properties_to_clear.
-  for (base::DictionaryValue::Iterator iter(*properties_to_set);
-       !iter.IsAtEnd(); iter.Advance()) {
-    std::string value_str;
-    if (iter.value().GetAsString(&value_str) && value_str.empty())
-      properties_to_clear->push_back(iter.key());
-  }
-  // Remove cleared properties from properties_to_set.
-  for (std::vector<std::string>::iterator iter = properties_to_clear->begin();
-       iter != properties_to_clear->end(); ++iter) {
-    properties_to_set->RemoveWithoutPathExpansion(*iter, NULL);
-  }
-}
-
-void NetworkConnectImpl::ClearPropertiesAndConnect(
-    const std::string& service_path,
-    const std::vector<std::string>& properties_to_clear) {
-  NET_LOG_USER("ClearPropertiesAndConnect", service_path);
-  // After configuring a network, ignore any (possibly stale) error state.
-  const bool check_error_state = false;
-  NetworkHandler::Get()->network_configuration_handler()->ClearProperties(
-      service_path, properties_to_clear,
-      base::Bind(&NetworkConnectImpl::CallConnectToNetwork,
-                 weak_factory_.GetWeakPtr(), service_path, check_error_state),
-      base::Bind(&NetworkConnectImpl::SetPropertiesFailed,
-                 weak_factory_.GetWeakPtr(), "ClearProperties", service_path));
-}
-
-void NetworkConnectImpl::ConfigureSetProfileSucceeded(
-    const std::string& service_path,
-    scoped_ptr<base::DictionaryValue> properties_to_set) {
-  std::vector<std::string> properties_to_clear;
-  SetPropertiesToClear(properties_to_set.get(), &properties_to_clear);
-  NetworkHandler::Get()->network_configuration_handler()->SetProperties(
-      service_path, *properties_to_set,
-      base::Bind(&NetworkConnectImpl::ClearPropertiesAndConnect,
-                 weak_factory_.GetWeakPtr(), service_path, properties_to_clear),
-      base::Bind(&NetworkConnectImpl::SetPropertiesFailed,
-                 weak_factory_.GetWeakPtr(), "SetProperties", service_path));
-}
-
-// Public methods
-
-void NetworkConnectImpl::ConnectToNetwork(const std::string& service_path) {
-  NET_LOG_USER("ConnectToNetwork", service_path);
-  const NetworkState* network = GetNetworkState(service_path);
-  if (network) {
-    if (!network->error().empty() && !network->security().empty()) {
-      NET_LOG_USER("Configure: " + network->error(), service_path);
-      // If the network is in an error state, show the configuration UI
-      // directly to avoid a spurious notification.
-      HandleUnconfiguredNetwork(service_path);
-      return;
-    } else if (network->RequiresActivation()) {
-      ActivateCellular(service_path);
-      return;
-    }
-  }
-  const bool check_error_state = true;
-  CallConnectToNetwork(service_path, check_error_state);
-}
-
-void NetworkConnectImpl::SetTechnologyEnabled(
-    const NetworkTypePattern& technology,
-    bool enabled_state) {
-  std::string log_string = base::StringPrintf(
-      "technology %s, target state: %s", technology.ToDebugString().c_str(),
-      (enabled_state ? "ENABLED" : "DISABLED"));
-  NET_LOG_USER("SetTechnologyEnabled", log_string);
-  NetworkStateHandler* handler = NetworkHandler::Get()->network_state_handler();
-  bool enabled = handler->IsTechnologyEnabled(technology);
-  if (enabled_state == enabled) {
-    NET_LOG_USER("Technology already in target state.", log_string);
-    return;
-  }
-  if (enabled) {
-    // User requested to disable the technology.
-    handler->SetTechnologyEnabled(technology, false,
-                                  chromeos::network_handler::ErrorCallback());
-    return;
-  }
-  // If we're dealing with a mobile network, then handle SIM lock here.
-  // SIM locking only applies to cellular, so the code below won't execute
-  // if |technology| has been explicitly set to WiMAX.
-  if (technology.MatchesPattern(NetworkTypePattern::Mobile())) {
-    const DeviceState* mobile = handler->GetDeviceStateByType(technology);
-    if (!mobile) {
-      NET_LOG_ERROR("SetTechnologyEnabled with no device", log_string);
-      return;
-    }
-    // The following only applies to cellular.
-    if (mobile->type() == shill::kTypeCellular) {
-      if (mobile->IsSimAbsent()) {
-        // If this is true, then we have a cellular device with no SIM
-        // inserted. TODO(armansito): Chrome should display a notification here,
-        // prompting the user to insert a SIM card and restart the device to
-        // enable cellular. See crbug.com/125171.
-        NET_LOG_USER("Cannot enable cellular device without SIM.", log_string);
-        return;
-      }
-      if (!mobile->sim_lock_type().empty()) {
-        // A SIM has been inserted, but it is locked. Let the user unlock it
-        // via the dialog.
-        delegate_->ShowMobileSimDialog();
-        return;
-      }
-    }
-  }
-  handler->SetTechnologyEnabled(technology, true,
-                                chromeos::network_handler::ErrorCallback());
-}
-
-void NetworkConnectImpl::ActivateCellular(const std::string& service_path) {
-  NET_LOG_USER("ActivateCellular", service_path);
-  const NetworkState* cellular = GetNetworkState(service_path);
-  if (!cellular || cellular->type() != shill::kTypeCellular) {
-    NET_LOG_ERROR("ActivateCellular with no Service", service_path);
-    return;
-  }
-  const DeviceState* cellular_device =
-      NetworkHandler::Get()->network_state_handler()->GetDeviceState(
-          cellular->device_path());
-  if (!cellular_device) {
-    NET_LOG_ERROR("ActivateCellular with no Device", service_path);
-    return;
-  }
-  if (!IsDirectActivatedCarrier(cellular_device->carrier())) {
-    // For non direct activation, show the mobile setup dialog which can be
-    // used to activate the network.
-    ShowMobileSetup(service_path);
-    return;
-  }
-  if (cellular->activation_state() == shill::kActivationStateActivated) {
-    NET_LOG_ERROR("ActivateCellular for activated service", service_path);
-    return;
-  }
-
-  NetworkHandler::Get()->network_activation_handler()->Activate(
-      service_path,
-      "",  // carrier
-      base::Bind(&NetworkConnectImpl::OnActivateSucceeded,
-                 weak_factory_.GetWeakPtr(), service_path),
-      base::Bind(&NetworkConnectImpl::OnActivateFailed,
-                 weak_factory_.GetWeakPtr(), service_path));
-}
-
-void NetworkConnectImpl::ShowMobileSetup(const std::string& service_path) {
-  NetworkStateHandler* handler = NetworkHandler::Get()->network_state_handler();
-  const NetworkState* cellular = handler->GetNetworkState(service_path);
-  if (!cellular || cellular->type() != shill::kTypeCellular) {
-    NET_LOG_ERROR("ShowMobileSetup without Cellular network", service_path);
-    return;
-  }
-  if (cellular->activation_state() != shill::kActivationStateActivated &&
-      cellular->activation_type() == shill::kActivationTypeNonCellular &&
-      !handler->DefaultNetwork()) {
-    network_state_notifier_->ShowMobileActivationError(service_path);
-    return;
-  }
-  delegate_->ShowMobileSetupDialog(service_path);
-}
-
-void NetworkConnectImpl::ConfigureNetworkAndConnect(
-    const std::string& service_path,
-    const base::DictionaryValue& properties,
-    bool shared) {
-  NET_LOG_USER("ConfigureNetworkAndConnect", service_path);
-
-  scoped_ptr<base::DictionaryValue> properties_to_set(properties.DeepCopy());
-
-  std::string profile_path;
-  if (!GetNetworkProfilePath(shared, &profile_path)) {
-    network_state_notifier_->ShowNetworkConnectError(
-        NetworkConnectionHandler::kErrorConfigureFailed, service_path);
-    return;
-  }
-  NetworkHandler::Get()->network_configuration_handler()->SetNetworkProfile(
-      service_path, profile_path,
-      base::Bind(&NetworkConnectImpl::ConfigureSetProfileSucceeded,
-                 weak_factory_.GetWeakPtr(), service_path,
-                 base::Passed(&properties_to_set)),
-      base::Bind(&NetworkConnectImpl::SetPropertiesFailed,
-                 weak_factory_.GetWeakPtr(), "SetProfile: " + profile_path,
-                 service_path));
-}
-
-void NetworkConnectImpl::CreateConfigurationAndConnect(
-    base::DictionaryValue* properties,
-    bool shared) {
-  NET_LOG_USER("CreateConfigurationAndConnect", "");
-  CallCreateConfiguration(properties, shared, true /* connect_on_configure */);
-}
-
-void NetworkConnectImpl::CreateConfiguration(base::DictionaryValue* properties,
-                                             bool shared) {
-  NET_LOG_USER("CreateConfiguration", "");
-  CallCreateConfiguration(properties, shared, false /* connect_on_configure */);
-}
-
-base::string16 NetworkConnectImpl::GetErrorString(
-    const std::string& error,
-    const std::string& service_path) {
-  if (error.empty())
-    return base::string16();
-  if (error == shill::kErrorOutOfRange)
-    return l10n_util::GetStringUTF16(IDS_CHROMEOS_NETWORK_ERROR_OUT_OF_RANGE);
-  if (error == shill::kErrorPinMissing)
-    return l10n_util::GetStringUTF16(IDS_CHROMEOS_NETWORK_ERROR_PIN_MISSING);
-  if (error == shill::kErrorDhcpFailed)
-    return l10n_util::GetStringUTF16(IDS_CHROMEOS_NETWORK_ERROR_DHCP_FAILED);
-  if (error == shill::kErrorConnectFailed)
-    return l10n_util::GetStringUTF16(IDS_CHROMEOS_NETWORK_ERROR_CONNECT_FAILED);
-  if (error == shill::kErrorBadPassphrase)
-    return l10n_util::GetStringUTF16(IDS_CHROMEOS_NETWORK_ERROR_BAD_PASSPHRASE);
-  if (error == shill::kErrorBadWEPKey)
-    return l10n_util::GetStringUTF16(IDS_CHROMEOS_NETWORK_ERROR_BAD_WEPKEY);
-  if (error == shill::kErrorActivationFailed) {
-    return l10n_util::GetStringUTF16(
-        IDS_CHROMEOS_NETWORK_ERROR_ACTIVATION_FAILED);
-  }
-  if (error == shill::kErrorNeedEvdo)
-    return l10n_util::GetStringUTF16(IDS_CHROMEOS_NETWORK_ERROR_NEED_EVDO);
-  if (error == shill::kErrorNeedHomeNetwork) {
-    return l10n_util::GetStringUTF16(
-        IDS_CHROMEOS_NETWORK_ERROR_NEED_HOME_NETWORK);
-  }
-  if (error == shill::kErrorOtaspFailed)
-    return l10n_util::GetStringUTF16(IDS_CHROMEOS_NETWORK_ERROR_OTASP_FAILED);
-  if (error == shill::kErrorAaaFailed)
-    return l10n_util::GetStringUTF16(IDS_CHROMEOS_NETWORK_ERROR_AAA_FAILED);
-  if (error == shill::kErrorInternal)
-    return l10n_util::GetStringUTF16(IDS_CHROMEOS_NETWORK_ERROR_INTERNAL);
-  if (error == shill::kErrorDNSLookupFailed) {
-    return l10n_util::GetStringUTF16(
-        IDS_CHROMEOS_NETWORK_ERROR_DNS_LOOKUP_FAILED);
-  }
-  if (error == shill::kErrorHTTPGetFailed) {
-    return l10n_util::GetStringUTF16(
-        IDS_CHROMEOS_NETWORK_ERROR_HTTP_GET_FAILED);
-  }
-  if (error == shill::kErrorIpsecPskAuthFailed) {
-    return l10n_util::GetStringUTF16(
-        IDS_CHROMEOS_NETWORK_ERROR_IPSEC_PSK_AUTH_FAILED);
-  }
-  if (error == shill::kErrorIpsecCertAuthFailed) {
-    return l10n_util::GetStringUTF16(
-        IDS_CHROMEOS_NETWORK_ERROR_CERT_AUTH_FAILED);
-  }
-  if (error == shill::kErrorEapAuthenticationFailed) {
-    const NetworkState* network = GetNetworkState(service_path);
-    // TLS always requires a client certificate, so show a cert auth
-    // failed message for TLS. Other EAP methods do not generally require
-    // a client certicate.
-    if (network && network->eap_method() == shill::kEapMethodTLS) {
-      return l10n_util::GetStringUTF16(
-          IDS_CHROMEOS_NETWORK_ERROR_CERT_AUTH_FAILED);
-    } else {
-      return l10n_util::GetStringUTF16(
-          IDS_CHROMEOS_NETWORK_ERROR_EAP_AUTH_FAILED);
-    }
-  }
-  if (error == shill::kErrorEapLocalTlsFailed) {
-    return l10n_util::GetStringUTF16(
-        IDS_CHROMEOS_NETWORK_ERROR_EAP_LOCAL_TLS_FAILED);
-  }
-  if (error == shill::kErrorEapRemoteTlsFailed) {
-    return l10n_util::GetStringUTF16(
-        IDS_CHROMEOS_NETWORK_ERROR_EAP_REMOTE_TLS_FAILED);
-  }
-  if (error == shill::kErrorPppAuthFailed) {
-    return l10n_util::GetStringUTF16(
-        IDS_CHROMEOS_NETWORK_ERROR_PPP_AUTH_FAILED);
-  }
-
-  if (base::StringToLowerASCII(error) ==
-      base::StringToLowerASCII(std::string(shill::kUnknownString))) {
-    return l10n_util::GetStringUTF16(IDS_CHROMEOS_NETWORK_ERROR_UNKNOWN);
-  }
-  return l10n_util::GetStringFUTF16(IDS_NETWORK_UNRECOGNIZED_ERROR,
-                                    base::UTF8ToUTF16(error));
-}
-
-void NetworkConnectImpl::ShowNetworkSettings(const std::string& service_path) {
-  delegate_->ShowNetworkSettings(service_path);
-}
-
-}  // namespace
-
-const char NetworkConnect::kErrorActivateFailed[] = "activate-failed";
-
-static NetworkConnect* g_network_connect = NULL;
-
-// static
-void NetworkConnect::Initialize(Delegate* delegate) {
-  CHECK(g_network_connect == NULL);
-  g_network_connect = new NetworkConnectImpl(delegate);
-}
-
-// static
-void NetworkConnect::Shutdown() {
-  CHECK(g_network_connect);
-  delete g_network_connect;
-  g_network_connect = NULL;
-}
-
-// static
-NetworkConnect* NetworkConnect::Get() {
-  CHECK(g_network_connect);
-  return g_network_connect;
-}
-
-NetworkConnect::NetworkConnect() {
-}
-
-NetworkConnect::~NetworkConnect() {
-}
-
-}  // ash