SetAnimatingWallpaperController  386 ash/desktop_background/desktop_background_controller.cc   GetRootWindowController(root_window)->SetAnimatingWallpaperController(
SetAnimatingWallpaperController  116 ash/desktop_background/desktop_background_controller_unittest.cc     root_window_controller->SetAnimatingWallpaperController(NULL);
SetAnimatingWallpaperController  156 ash/root_window_controller.h   void SetAnimatingWallpaperController(AnimatingDesktopController* controller);