Create a NetworkConnect class and Delegate

chrome/browser/chromeos/options/vpn_config_view.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/options/vpn_config_view.h"
 
 #include "ash/system/chromeos/network/network_connect.h"
 #include "base/bind.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
@@ skipping 356 matching lines @@
     bool modifiable = false;
     ChildNetworkConfigView::GetShareStateForLoginState(&shared, &modifiable);
 
     bool only_policy_autoconnect =
         onc::PolicyAllowsOnlyPolicyNetworksToAutoconnect(!shared);
     if (only_policy_autoconnect) {
       properties.SetBooleanWithoutPathExpansion(shill::kAutoConnectProperty,
                                                 false);
     }
 
-    ash::network_connect::CreateConfigurationAndConnect(&properties, shared);
+    ash::NetworkConnect::Get()->CreateConfigurationAndConnect(&properties,
+                                                              shared);
   } else {
     const NetworkState* vpn = NetworkHandler::Get()->network_state_handler()->
         GetNetworkState(service_path_);
     if (!vpn) {
       // Shill no longer knows about this network (edge case).
       // TODO(stevenjb): Add notification for this.
       NET_LOG_ERROR("Network not found", service_path_);
       return true;  // Close dialog
     }
     base::DictionaryValue properties;
     SetConfigProperties(&properties);
-    ash::network_connect::ConfigureNetworkAndConnect(
+    ash::NetworkConnect::Get()->ConfigureNetworkAndConnect(
         service_path_, properties, false /* not shared */);
   }
   return true;  // Close dialog.
 }
 
 void VPNConfigView::Cancel() {
 }
 
 void VPNConfigView::InitFocus() {
   views::View* view_to_focus = GetInitiallyFocusedView();
@@ skipping 592 matching lines @@
     } else if (!IsUserCertValid()) {
       error_msg = l10n_util::GetStringUTF16(
           IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_REQUIRE_HARDWARE_BACKED);
     }
   }
   if (error_msg.empty() && !service_path_.empty()) {
     // TODO(kuan): differentiate between bad psk and user passphrases.
     const NetworkState* vpn = NetworkHandler::Get()->network_state_handler()->
         GetNetworkState(service_path_);
     if (vpn && vpn->connection_state() == shill::kStateFailure)
-      error_msg = ash::network_connect::ErrorString(
+      error_msg = ash::NetworkConnect::Get()->GetErrorString(
           vpn->last_error(), vpn->path());
   }
   if (!error_msg.empty()) {
     error_label_->SetText(error_msg);
     error_label_->SetVisible(true);
   } else {
     error_label_->SetVisible(false);
   }
 }
 
@@ skipping 51 matching lines @@
   property_ui_data->ParseOncProperty(
       onc_source,
       onc,
       base::StringPrintf("%s.%s.%s",
                          ::onc::network_config::kVPN,
                          dict_key.c_str(),
                          key.c_str()));
 }
 
 }  // namespace chromeos