Bringing back fast user switching on desktop user menu

chrome/browser/ui/views/profiles/profile_chooser_view.h

 // Copyright 2014 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_VIEWS_PROFILES_PROFILE_CHOOSER_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_PROFILES_PROFILE_CHOOSER_VIEW_H_
 
 #include <stddef.h>
 
 #include <map>
@@ skipping 132 matching lines @@
                                           AvatarMenu* avatar_menu);
 
   // Creates the main profile card for the profile |avatar_item|. |is_guest|
   // is used to determine whether to show any Sign in/Sign out/Manage accounts
   // links.
   views::View* CreateCurrentProfileView(
       const AvatarMenu::Item& avatar_item,
       bool is_guest);
   views::View* CreateGuestProfileView();
   views::View* CreateOtherProfilesView(const Indexes& avatars_to_show);
-  views::View* CreateOptionsView(bool display_lock);
+  views::View* CreateOptionsView(bool display_lock, AvatarMenu* avatar_menu);
   views::View* CreateSupervisedUserDisclaimerView();
 
   // Account Management view for the profile |avatar_item|.
   views::View* CreateCurrentProfileAccountsView(
       const AvatarMenu::Item& avatar_item);
   void CreateAccountButton(views::GridLayout* layout,
                            const std::string& account_id,
                            bool is_primary_account,
                            bool reauth_required,
                            int width);
@@ skipping 75 matching lines @@
   views::Link* manage_accounts_link_;
   views::LabelButton* signin_current_profile_link_;
   views::LabelButton* auth_error_email_button_;
 
   // The profile name and photo in the active profile card. Owned by the
   // views hierarchy.
   EditableProfilePhoto* current_profile_photo_;
   EditableProfileName* current_profile_name_;
 
   // Action buttons.
+  views::LabelButton* guest_profile_button_;
   views::LabelButton* users_button_;
   views::LabelButton* go_incognito_button_;
   views::LabelButton* lock_button_;
   views::Link* add_account_link_;
 
   // Buttons displayed in the gaia signin view.
   views::ImageButton* gaia_signin_cancel_button_;
 
   // Links and buttons displayed in the account removal view.
   views::LabelButton* remove_account_button_;
@@ skipping 16 matching lines @@
   // The GAIA service type provided in the response header.
   signin::GAIAServiceType gaia_service_type_;
 
   // The current access point of sign in.
   const signin_metrics::AccessPoint access_point_;
 
   DISALLOW_COPY_AND_ASSIGN(ProfileChooserView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_PROFILES_PROFILE_CHOOSER_VIEW_H_