125     record->stdout.append(buf, bytes_read);  in OnStdoutReady()
155   if (!record->stdout.empty()) {  in ChildExitedCallback()
156     LOG(INFO) << "Subprocess output:\n" << record->stdout;  in ChildExitedCallback()
159     record->callback.Run(info.si_status, record->stdout);  in ChildExitedCallback()
235                                  string* stdout) {  in SynchronousExec()  argument
242       stdout);  in SynchronousExec()
248                                       string* stdout) {  in SynchronousExecFlags()  argument
258   if (stdout) {  in SynchronousExecFlags()
259     stdout->clear();  in SynchronousExecFlags()
272       if (stdout)  in SynchronousExecFlags()
273         stdout->append(buffer.data(), rc);  in SynchronousExecFlags()