| // Copyright 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. | 
 |  | 
 | #include "ash/default_user_wallpaper_delegate.h" | 
 |  | 
 | #include "ash/desktop_background/desktop_background_controller.h" | 
 | #include "ash/shell.h" | 
 | #include "ui/wm/core/window_animations.h" | 
 |  | 
 | namespace ash { | 
 |  | 
 | int DefaultUserWallpaperDelegate::GetAnimationType() { | 
 |   return wm::WINDOW_VISIBILITY_ANIMATION_TYPE_FADE; | 
 | } | 
 |  | 
 | int DefaultUserWallpaperDelegate::GetAnimationDurationOverride() { | 
 |   return 0; | 
 | } | 
 |  | 
 | void DefaultUserWallpaperDelegate::SetAnimationDurationOverride( | 
 |     int animation_duration_in_ms) { | 
 | } | 
 |  | 
 | bool DefaultUserWallpaperDelegate::ShouldShowInitialAnimation() { | 
 |   return false; | 
 | } | 
 |  | 
 | void DefaultUserWallpaperDelegate::UpdateWallpaper(bool clear_cache) { | 
 | } | 
 |  | 
 | void DefaultUserWallpaperDelegate::InitializeWallpaper() { | 
 |   ash::Shell::GetInstance()->desktop_background_controller()-> | 
 |       CreateEmptyWallpaper(); | 
 | } | 
 |  | 
 | void DefaultUserWallpaperDelegate::OpenSetWallpaperPage() { | 
 | } | 
 |  | 
 | bool DefaultUserWallpaperDelegate::CanOpenSetWallpaperPage() { | 
 |   return false; | 
 | } | 
 |  | 
 | void DefaultUserWallpaperDelegate::OnWallpaperAnimationFinished() { | 
 | } | 
 |  | 
 | void DefaultUserWallpaperDelegate::OnWallpaperBootAnimationFinished() { | 
 | } | 
 |  | 
 | }  // namespace ash |