InitInitialUserWallpaper  808 chrome/browser/chromeos/login/wallpaper_manager.cc     InitInitialUserWallpaper(user_id, false);
InitInitialUserWallpaper  821 chrome/browser/chromeos/login/wallpaper_manager.cc     InitInitialUserWallpaper(user_id, true);
InitInitialUserWallpaper  257 chrome/browser/chromeos/login/wallpaper_manager.h   void InitInitialUserWallpaper(const std::string& user_id,