ReadLink          260 chrome/browser/process_singleton_linux.cc     if (ReadLink(path) != target) {
ReadLink          276 chrome/browser/process_singleton_linux.cc   std::string real_path = ReadLink(path).value();
ReadLink          347 chrome/browser/process_singleton_linux.cc   return (cookie == ReadLink(path));
ReadLink          356 chrome/browser/process_singleton_linux.cc     base::FilePath cookie = ReadLink(cookie_path);