Support for auth code based authentication flow for both app and web UI driven flow.

chrome/browser/automation/automation_provider_observers_chromeos.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/automation/automation_provider_observers.h"
 
 #include "base/values.h"
 #include "chrome/browser/automation/automation_provider.h"
 #include "chrome/browser/chromeos/cros/cros_library.h"
 #include "chrome/browser/chromeos/login/authentication_notification_details.h"
@@ skipping 88 matching lines @@
 
 void LoginObserver::OnLoginFailure(const chromeos::LoginFailure& error) {
   scoped_ptr<DictionaryValue> return_value(new DictionaryValue);
   return_value->SetString("error_string", error.GetErrorString());
   AutomationJSONReply(automation_, reply_message_.release())
       .SendSuccess(return_value.get());
   delete this;
 }
 
 void LoginObserver::OnLoginSuccess(
-    const std::string& username,
-    const std::string& password,
+    const chromeos::UserCredentials& credentials,
     bool pending_requests,
     bool using_oauth) {
   controller_->set_login_status_consumer(NULL);
   AutomationJSONReply(automation_, reply_message_.release()).SendSuccess(NULL);
   delete this;
 }
 
 WizardControllerObserver::WizardControllerObserver(
     WizardController* wizard_controller,
     AutomationProvider* automation,
@@ skipping 321 matching lines @@
                           reply_message_.release()).SendSuccess(NULL);
     } else {
       scoped_ptr<DictionaryValue> return_value(new DictionaryValue);
       return_value->SetString("error_string", "Enrollment failed.");
       AutomationJSONReply(automation_, reply_message_.release())
           .SendSuccess(return_value.get());
     }
   }
   delete this;
 }