Implement a policy to autologin a public account.

chrome/browser/chromeos/login/webui_screen_locker.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/webui_screen_locker.h"
 
 #include "ash/shell.h"
 #include "ash/wm/session_state_controller.h"
 #include "ash/wm/session_state_observer.h"
 #include "base/command_line.h"
@@ skipping 201 matching lines @@
 }
 
 void WebUIScreenLocker::LoginAsRetailModeUser() {
   NOTREACHED();
 }
 
 void WebUIScreenLocker::LoginAsGuest() {
   NOTREACHED();
 }
 
+void WebUIScreenLocker::OnSigninScreenReady() {

[bartfab (slow), 2013/02/25 16:51:23]

The order of these method overrides should match the order of their declarations
in LoginDisplay::Delegate.

[dconnelly, 2013/02/26 18:04:15]

Done.

+  NOTREACHED();
+}
+
 void WebUIScreenLocker::MigrateUserData(const std::string& old_password) {
   NOTREACHED();
 }
 
 void WebUIScreenLocker::LoginAsPublicAccount(const std::string& username) {
   NOTREACHED();
 }
 
 void WebUIScreenLocker::OnUserSelected(const std::string& username) {
 }
@@ skipping 61 matching lines @@
 }
 
 void WebUIScreenLocker::SystemResumed(const base::TimeDelta& sleep_duration) {
   content::BrowserThread::PostTask(
       content::BrowserThread::UI,
       FROM_HERE,
       base::Bind(&WebUIScreenLocker::FocusUserPod, weak_factory_.GetWeakPtr()));
 }
 
 }  // namespace chromeos