anchor.diff:    return file.readAsString();
   }
   
  -Future<Map> loadGoogleAPIList() {
  -  final url = "https://www.googleapis.com/discovery/v1/apis";
  -  return loadDocumentFromUrl(url)
  -    .then((data) => JSON.parse(data));
  -}
  +Future<Map> loadGoogleAPIList() => loadDocumentFromUrl(_discoveryUrl)
  +  .then((data) => JSON.parse(data));
  
positive.code: }
  
  Future<String> loadDocumentFromGoogle(String api, String version) {
    final url = "https://www.googleapis.com/discovery/v1/apis/${Uri.encodeComponent(api)}/${Uri.encodeComponent(version)}/rest";
    return loadDocumentFromUrl(url);
  }
  
  
negative.code: part of discovery_api_client_generator;
  
  const _discoveryUrl = "https://www.googleapis.com/discovery/v1/apis";
  
  // Workaround for Cloud Endpoints because they don't respond to requests from HttpClient
  Future<String> loadCustomUrl(String url) {
  