| Index: ash/desktop_background/desktop_background_controller.cc | 
| diff --git a/ash/desktop_background/desktop_background_controller.cc b/ash/desktop_background/desktop_background_controller.cc | 
| index 510e9e789c01540d2aa9cd4764aa9d6151d08f6a..44a65db72b4d53e688ae2fa1d374614fb519d23c 100644 | 
| --- a/ash/desktop_background/desktop_background_controller.cc | 
| +++ b/ash/desktop_background/desktop_background_controller.cc | 
| @@ -7,11 +7,11 @@ | 
| #include "ash/aura/wm_window_aura.h" | 
| #include "ash/common/display/display_info.h" | 
| #include "ash/common/shell_window_ids.h" | 
| +#include "ash/common/wallpaper/wallpaper_delegate.h" | 
| #include "ash/common/wm_shell.h" | 
| #include "ash/desktop_background/desktop_background_controller_observer.h" | 
| #include "ash/desktop_background/desktop_background_view.h" | 
| #include "ash/desktop_background/desktop_background_widget_controller.h" | 
| -#include "ash/desktop_background/user_wallpaper_delegate.h" | 
| #include "ash/root_window_controller.h" | 
| #include "ash/shell.h" | 
| #include "base/bind.h" | 
| @@ -252,7 +252,7 @@ int DesktopBackgroundController::GetBackgroundContainerId(bool locked) { | 
|  | 
| void DesktopBackgroundController::UpdateWallpaper(bool clear_cache) { | 
| current_wallpaper_.reset(); | 
| -  Shell::GetInstance()->user_wallpaper_delegate()->UpdateWallpaper(clear_cache); | 
| +  WmShell::Get()->wallpaper_delegate()->UpdateWallpaper(clear_cache); | 
| } | 
|  | 
| }  // namespace ash | 
|  |