DeleteAllExcept  1364 chrome/browser/chromeos/login/wallpaper_manager.cc   DeleteAllExcept(original_path);
DeleteAllExcept  1369 chrome/browser/chromeos/login/wallpaper_manager.cc   DeleteAllExcept(small_wallpaper_path);
DeleteAllExcept  1373 chrome/browser/chromeos/login/wallpaper_manager.cc   DeleteAllExcept(large_wallpaper_path);
DeleteAllExcept   345 chrome/browser/chromeos/login/wallpaper_manager.h   void DeleteAllExcept(const base::FilePath& path);