anchor.diff:  // BSD-style license that can be found in the LICENSE file.
   
   import 'dart:async';
  +import 'dart:io';
   
   import 'package:appengine/appengine.dart';
  +import 'package:gcloud/datastore.dart';
  +import 'package:gcloud/db.dart';
   import 'package:gcloud/service_scope.dart';
  -import 'package:gcloud/http.dart';
  +import 'package:gcloud/src/datastore_impl.dart';
   import 'package:gcloud/storage.dart';
   import 'package:googleapis_auth/auth_io.dart' as auth;
   import 'package:path/path.dart' as path;
  
positive.code:         context: request.context);
    }
  }
  
negative.code: 
    withAppEngineServices(() async {
      return fork(() async {
        DatastoreDB savedDb;
        if (Platform.isMacOS) {
          savedDb = await _initializeApiaryDatastore();
        }
        final shelf.Handler apiHandler = await setupServices(activeConfiguration);
  
        AppEngineRequestHandler requestHandler = (ioRequest) async {
          if (context.isProductionEnvironment &&
              ioRequest.requestedUri.scheme != 'https') {
            final secureUri = ioRequest.requestedUri.replace(scheme: 'https');
  