Remove the old wallpaper picker code

chrome/browser/chromeos/login/mock_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_MOCK_USER_MANAGER_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_MOCK_USER_MANAGER_H_
 
 #include <string>
 
 #include "base/file_path.h"
@@ skipping 20 matching lines @@
   MOCK_METHOD1(RemoveUserFromList, void(const std::string&));
   MOCK_CONST_METHOD1(IsKnownUser, bool(const std::string&));
   MOCK_CONST_METHOD1(FindUser, const User*(const std::string&));
   MOCK_METHOD2(SaveUserOAuthStatus, void(const std::string&,
                                          User::OAuthTokenStatus));
   MOCK_METHOD2(SaveUserDisplayName, void(const std::string&,
                                          const string16&));
   MOCK_CONST_METHOD1(GetUserDisplayName, string16(const std::string&));
   MOCK_METHOD2(SaveUserDisplayEmail, void(const std::string&,
                                           const std::string&));
-  MOCK_METHOD2(SaveLoggedInUserWallpaperProperties, void(User::WallpaperType,
-                                                         int));
   MOCK_CONST_METHOD1(GetUserDisplayEmail, std::string(const std::string&));
-  MOCK_METHOD1(SetLoggedInUserCustomWallpaperLayout,void(
-      ash::WallpaperLayout));
   MOCK_CONST_METHOD0(IsCurrentUserOwner, bool(void));
   MOCK_CONST_METHOD0(IsCurrentUserNew, bool(void));
   MOCK_CONST_METHOD0(IsCurrentUserEphemeral, bool(void));
   MOCK_CONST_METHOD0(IsUserLoggedIn, bool(void));
   MOCK_CONST_METHOD0(IsLoggedInAsDemoUser, bool(void));
   MOCK_CONST_METHOD0(IsLoggedInAsPublicAccount, bool(void));
   MOCK_CONST_METHOD0(IsLoggedInAsGuest, bool(void));
   MOCK_CONST_METHOD0(IsLoggedInAsStub, bool(void));
   MOCK_CONST_METHOD0(IsSessionStarted, bool(void));
   MOCK_CONST_METHOD1(IsEphemeralUser, bool(const std::string&));
@@ skipping 28 matching lines @@
   MockUserManager* user_manager();
 
  private:
   UserManager* old_user_manager_;
   scoped_ptr<MockUserManager> user_manager_;
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_MOCK_USER_MANAGER_H_