message: Remove dangling references to crypto::tink::util::Status::error_message() in tink/integration/awskms.
diff: @@ -141,7 +141,7 @@ StatusOr<Aws::Auth::AWSCredentials> GetAwsCredentials(
  return util::Status(absl::StatusCode::kInvalidArgument,
  absl::StrCat("Invalid format of credentials in file ",
  credentials_path, " : ",
  - key_id_result.status().error_message()));
  + key_id_result.status().message()));
  }
  auto secret_key_result = GetValue("aws_secret_access_key", creds_lines[2]);
  if (!secret_key_result.ok()) {
  @@ -149,7 +149,7 @@ StatusOr<Aws::Auth::AWSCredentials> GetAwsCredentials(
  absl::StatusCode::kInvalidArgument,
  absl::StrCat("Invalid format of credentials in file ",
  credentials_path, " : ",
  - secret_key_result.status().error_message()));
  + secret_key_result.status().message()));
  }
  return Aws::Auth::AWSCredentials(key_id_result.ValueOrDie().c_str(),
  secret_key_result.ValueOrDie().c_str());
  