message: Fix clang-format check. Somehow clang-format used in the CI produces a different output than clang-format-5
diff: @@ -81,7 +81,8 @@ Status XlaGpuDeviceFactory::CreateDevices(
  }
  string allowed_gpus =
  session_options.config.gpu_options().visible_device_list();
  - absl::optional<std::set<int>> gpu_ids = ParseVisibleDeviceList(allowed_gpus).ValueOrDie();
  + absl::optional<std::set<int>> gpu_ids =
  + ParseVisibleDeviceList(allowed_gpus).ValueOrDie();
  if (!gpu_ids) {
  gpu_ids.emplace();
  // Fill the gpu_ids set with all devices if config string is empty.
  