721 static bool ReadProfileLine(int fd, std::string& line) {  in ReadProfileLine()  argument
723   line.clear();  in ReadProfileLine()
732     line += buf[0];  in ReadProfileLine()
741   std::string line;  in ReadPrevious()  local
744   if (!ReadProfileLine(fd, line)) {  in ReadPrevious()
748   Split(line, '/', summary_info);  in ReadPrevious()
759     if (!ReadProfileLine(fd, line)) {  in ReadPrevious()
763     Split(line, '/', info);  in ReadPrevious()
819   std::string line;  in LoadFile()  local
820   std::getline(in, line);  in LoadFile()
825   Split(line, '/', summary_info);  in LoadFile()
838     std::getline(in, line);  in LoadFile()
843     Split(line, '/', info);  in LoadFile()