1) Add basic configuration (network connection, language, keyboard layout, timezone) setup page. 2)…

chrome/browser/chromeos/login/screens/network_screen.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/login/screens/network_screen.h"
 
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/string16.h"
@@ skipping 211 matching lines @@
 }
 
 void NetworkScreen::GetConnectedWifiNetwork(std::string* out_onc_spec) {
   // Currently We can only transfer unsecured WiFi configuration from shark to
   // remora. There is no way to get password for a secured Wifi network in Cros
   // for security reasons.
   network_state_helper_->GetConnectedWifiNetwork(out_onc_spec);
 }
 
 void NetworkScreen::CreateAndConnectNetworkFromOnc(
-    const std::string& onc_spec) {
+    const std::string& onc_spec,
+    const base::Closure& success_callback,
+    const base::Closure& failed_callback) {
   network_state_helper_->CreateAndConnectNetworkFromOnc(
-      onc_spec, base::Bind(&base::DoNothing),
-      base::Bind(&NetworkScreen::OnConnectNetworkFromOncFailed,
-                 base::Unretained(this)));
+      onc_spec, success_callback, failed_callback);
 }
 
 void NetworkScreen::AddObserver(Observer* observer) {
   if (observer)
     observers_.AddObserver(observer);
 }
 
 void NetworkScreen::RemoveObserver(Observer* observer) {
   if (observer)
     observers_.RemoveObserver(observer);
@@ skipping 187 matching lines @@
     view_->ReloadLocalizedContent();
   FOR_EACH_OBSERVER(Observer, observers_, OnLanguageListReloaded());
 }
 
 void NetworkScreen::OnSystemTimezoneChanged() {
   std::string current_timezone_id;
   CrosSettings::Get()->GetString(kSystemTimezone, &current_timezone_id);
   GetContextEditor().SetString(kContextKeyTimezone, current_timezone_id);
 }
 
-void NetworkScreen::OnConnectNetworkFromOncFailed() {
-  if (!network_state_helper_->IsConnected() && view_) {
-    // Show error bubble.
-    view_->ShowError(l10n_util::GetStringFUTF16(
-        IDS_NETWORK_SELECTION_ERROR,
-        l10n_util::GetStringUTF16(IDS_SHORT_PRODUCT_OS_NAME)));
-  }
-}
-
 }  // namespace chromeos