ClearDisposableWallpaperCache  292 chrome/browser/chromeos/login/wallpaper_manager.cc void WallpaperManager::TestApi::ClearDisposableWallpaperCache() {
ClearDisposableWallpaperCache  373 chrome/browser/chromeos/login/wallpaper_manager.cc void WallpaperManager::ClearDisposableWallpaperCache() {