Remove the old wallpaper picker code

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 "ash/desktop_background/desktop_background_resources.h"
 #include "base/memory/singleton.h"
 #include "chrome/browser/chromeos/login/user.h"
-#include "chrome/browser/ui/webui/options/chromeos/set_wallpaper_options_handler.h"
 
 class PrefService;
 
 namespace chromeos {
 
 class RemoveUserDelegate;
 class UserImageManager;
 
 // Base class for UserManagerImpl - provides a mechanism for discovering users
 // who have logged into this Chrome OS device before and updating that list.
@@ skipping 112 matching lines @@
   // Ignored If there is no such user.
   virtual void SaveUserDisplayEmail(const std::string& username,
                                     const std::string& display_email) = 0;
 
   // Returns the display email for user |username| if it is known (was
   // previously set by a |SaveUserDisplayEmail| call).
   // Otherwise, returns |username| itself.
   virtual std::string GetUserDisplayEmail(
       const std::string& username) const = 0;
 
-  // Saves |type| and |index| chose by logged in user to Local State.
-  virtual void SaveLoggedInUserWallpaperProperties(User::WallpaperType type,
-                                                   int index) = 0;
-
-  // Updates custom wallpaper to selected layout and saves layout to Local
-  // State.
-  virtual void SetLoggedInUserCustomWallpaperLayout(
-      ash::WallpaperLayout layout) = 0;
-
   // Returns true if current user is an owner.
   virtual bool IsCurrentUserOwner() const = 0;
 
   // Returns true if current user is not existing one (hasn't signed in before).
   virtual bool IsCurrentUserNew() const = 0;
 
   // Returns true if the current user is ephemeral.
   virtual bool IsCurrentUserEphemeral() const = 0;
 
   // Returns true if user is signed in.
@@ skipping 22 matching lines @@
 
   virtual void AddObserver(Observer* obs) = 0;
   virtual void RemoveObserver(Observer* obs) = 0;
 
   virtual void NotifyLocalStateChanged() = 0;
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_USER_MANAGER_H_