message: Use FileOpener:: syntax
diff: @@ -220,19 +220,19 @@ S3ConfigParams S3ConfigParams::ReadFrom(FileOpener *opener) {
  uint64_t max_upload_threads;
  Value value;
  - if (opener->TryGetCurrentSetting("s3_uploader_max_filesize", value)) {
  + if (FileOpener::TryGetCurrentSetting(opener, "s3_uploader_max_filesize", value)) {
  uploader_max_filesize = DBConfig::ParseMemoryLimit(value.GetValue<string>());
  } else {
  uploader_max_filesize = S3ConfigParams::DEFAULT_MAX_FILESIZE;
  }
  - if (opener->TryGetCurrentSetting("s3_uploader_max_parts_per_file", value)) {
  + if (FileOpener::TryGetCurrentSetting(opener, "s3_uploader_max_parts_per_file", value)) {
  max_parts_per_file = value.GetValue<uint64_t>();
  } else {
  max_parts_per_file = S3ConfigParams::DEFAULT_MAX_PARTS_PER_FILE; // AWS Default
  }
  - if (opener->TryGetCurrentSetting("s3_uploader_thread_limit", value)) {
  + if (FileOpener::TryGetCurrentSetting(opener, "s3_uploader_thread_limit", value)) {
  max_upload_threads = value.GetValue<uint64_t>();
  } else {
  max_upload_threads = S3ConfigParams::DEFAULT_MAX_UPLOAD_THREADS;
  