Fixed suggesting adding more users into multi-profile session when we don't have more

chrome/browser/ui/ash/session_state_delegate_views.h

 // Copyright (c) 2013 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_UI_ASH_SESSION_STATE_DELEGATE_VIEWS_H_
 #define CHROME_BROWSER_UI_ASH_SESSION_STATE_DELEGATE_VIEWS_H_
 
 #include "ash/session/session_state_delegate.h"
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/observer_list.h"
 #include "ui/gfx/image/image_skia.h"
 
 namespace ash {
 class SessionStateObserver;
 }  // namespace ash
 
 class SessionStateDelegate : public ash::SessionStateDelegate {
  public:
   SessionStateDelegate();
   virtual ~SessionStateDelegate();
 
   // ash::SessionStateDelegate:
   virtual content::BrowserContext* GetBrowserContextByIndex(
       ash::MultiProfileIndex index) OVERRIDE;
   virtual content::BrowserContext* GetBrowserContextForWindow(
       aura::Window* window) OVERRIDE;
   virtual int GetMaximumNumberOfLoggedInUsers() const OVERRIDE;
   virtual int NumberOfLoggedInUsers() const OVERRIDE;
+  virtual int GetNumberOfUsersAdmittedForMultiProfile() const OVERRIDE;
   virtual bool IsActiveUserSessionStarted() const OVERRIDE;
   virtual bool CanLockScreen() const OVERRIDE;
   virtual bool IsScreenLocked() const OVERRIDE;
   virtual bool ShouldLockScreenBeforeSuspending() const OVERRIDE;
   virtual void LockScreen() OVERRIDE;
   virtual void UnlockScreen() OVERRIDE;
   virtual bool IsUserSessionBlocked() const OVERRIDE;
   virtual SessionState GetSessionState() const OVERRIDE;
   virtual const user_manager::UserInfo* GetUserInfo(
       ash::MultiProfileIndex index) const OVERRIDE;
   virtual const user_manager::UserInfo* GetUserInfo(
       content::BrowserContext* context) const OVERRIDE;
   virtual bool ShouldShowAvatar(aura::Window* window) const OVERRIDE;
   virtual void SwitchActiveUser(const std::string& user_id) OVERRIDE;
   virtual void CycleActiveUser(CycleUser cycle_user) OVERRIDE;
   virtual bool IsMultiProfileAllowedByPrimaryUserPolicy() const OVERRIDE;
   virtual void AddSessionStateObserver(
       ash::SessionStateObserver* observer) OVERRIDE;
   virtual void RemoveSessionStateObserver(
       ash::SessionStateObserver* observer) OVERRIDE;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(SessionStateDelegate);
 };
 
 #endif  // CHROME_BROWSER_UI_ASH_SESSION_STATE_DELEGATE_VIEWS_H_