Return correct window when user is logged in but before session is started.

chrome/browser/chromeos/login/user_manager.h

 // 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_LOGIN_USER_MANAGER_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_USER_MANAGER_H_
 
 #include <string>
 
 #include "chrome/browser/chromeos/login/user.h"
@@ skipping 113 matching lines @@
   virtual void UserLoggedIn(const std::string& email,
                             const std::string& username_hash,
                             bool browser_restart) = 0;
 
   // Switches to active user identified by |email|. User has to be logged in.
   virtual void SwitchActiveUser(const std::string& email) = 0;
 
   // Called when browser session is started i.e. after
   // browser_creator.LaunchBrowser(...) was called after user sign in.
   // When user is at the image screen IsUserLoggedIn() will return true
-  // but SessionStarted() will return false.
+  // but IsSessionStarted() will return false. During the kiosk splash screen,
+  // we perform additional initialization after the user is logged in but
+  // before the session has been started.
   // Fires NOTIFICATION_SESSION_STARTED.
   virtual void SessionStarted() = 0;
 
   // Usually is called when Chrome is restarted after a crash and there's an
   // active session. First user (one that is passed with --login-user) Chrome
   // session has been already restored at this point. This method asks session
   // manager for all active user sessions, marks them as logged in
   // and notifies observers.
   virtual void RestoreActiveSessions() = 0;
 
@@ skipping 237 matching lines @@
   ScopedTestUserManager();
   ~ScopedTestUserManager();
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ScopedTestUserManager);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_USER_MANAGER_H_