message: Update to use new timeout arg to match r331970.
diff: @@ -1847,7 +1847,7 @@ static std::string GetXcodeContentsPath() {
  &status, // Put the exit status of the process in here
  &signo, // Put the signal that caused the process to exit in here
  &output, // Get the output from the command and place it in this string
  - 3); // Timeout in seconds to wait for shell program to finish
  + std::chrono::seconds(3)); // Timeout in seconds to wait for shell program to finish
  if (status == 0 && !output.empty()) {
  size_t first_non_newline = output.find_last_not_of("\r\n");
  if (first_non_newline != std::string::npos) {
  