[Mac, Win] Show a user manager tutorial once per profile.

chrome/browser/ui/browser_dialogs.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_UI_BROWSER_DIALOGS_H_
 #define CHROME_BROWSER_UI_BROWSER_DIALOGS_H_
 
 #include "base/callback.h"
+#include "chrome/browser/profiles/profile_window.h"
 #include "content/public/common/signed_certificate_timestamp_id_and_status.h"
 #include "ipc/ipc_message.h"  // For IPC_MESSAGE_LOG_ENABLED.
 #include "third_party/skia/include/core/SkColor.h"
 #include "ui/gfx/native_widget_types.h"
 
 class Browser;
 class Profile;
 class SkBitmap;
 class TabModalConfirmDialogDelegate;
 
@@ skipping 75 matching lines @@
     Browser* browser,
     content::WebContents* web_contents,
     Profile* profile,
     const std::string& username,
     ui::ProfileSigninConfirmationDelegate* delegate);
 
 
 // Shows the Desktop User Manager with the |profile_path_to_focus| user focused.
 void ShowUserManager(const base::FilePath& profile_path_to_focus);
 
+// Shows the Desktop User Manager with a specific |tutorial|.
+void ShowUserManagerWithTutorial(profiles::UserManagerTutorialMode tutorial);
+
 // Hides the User Manager.
 void HideUserManager();
 
 // Shows the Signed Certificate Timestamps viewer, to view the signed
 // certificate timestamps in |sct_ids_list|
 void ShowSignedCertificateTimestampsViewer(
     content::WebContents* web_contents,
     const content::SignedCertificateTimestampIDStatusList& sct_ids_list);
 
 }  // namespace chrome
 
 #endif  // CHROME_BROWSER_UI_BROWSER_DIALOGS_H_