ChromeOS login webui refactoring : Simplify login methods.

chrome/browser/chromeos/login/existing_user_controller.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/existing_user_controller.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 363 matching lines @@
 }
 
 base::string16 ExistingUserController::GetConnectedNetworkName() {
   return network_state_helper_->GetCurrentNetworkName();
 }
 
 bool ExistingUserController::IsSigninInProgress() const {
   return is_login_in_progress_;
 }
 
-void ExistingUserController::Login(const UserContext& user_context) {
+void ExistingUserController::Login(const UserContext& user_context,
+                                   const SigninSpecifics& specifics) {
+  if (user_context.GetUserType() == User::USER_TYPE_GUEST) {
+    LoginAsGuest();
+    return;
+  }
+  if (user_context.GetUserType() == User::USER_TYPE_PUBLIC_ACCOUNT) {

[Nikita (slow), 2014/06/06 14:49:47]

nit: else if here and below.

[Denis Kuznetsov (DE-MUC), 2014/06/06 15:18:42]

Done.

+    LoginAsPublicAccount(user_context.GetUserID());
+    return;
+  }
+  if (user_context.GetUserType() == User::USER_TYPE_RETAIL_MODE) {
+    LoginAsRetailModeUser();
+    return;
+  }
+  if (user_context.GetUserType() == User::USER_TYPE_KIOSK_APP) {
+    LoginAsKioskApp(user_context.GetUserID(), specifics.kiosk_diagnostic_mode);
+    return;
+  }
   if (!user_context.HasCredentials())
     return;
 
   // Stop the auto-login timer when attempting login.
   StopPublicSessionAutoLoginTimer();
 
   // Disable clicking on other windows.
   login_display_->SetUIEnabled(false);
 
   if (last_login_attempt_username_ != user_context.GetUserID()) {
@@ skipping 718 matching lines @@
 }
 
 void ExistingUserController::SendAccessibilityAlert(
     const std::string& alert_text) {
   AccessibilityAlertInfo event(ProfileHelper::GetSigninProfile(), alert_text);
   SendControlAccessibilityNotification(
       ui::AX_EVENT_VALUE_CHANGED, &event);
 }
 
 }  // namespace chromeos