Delete a bunch of packages that are now on GitHub.

pkg/oauth2/test/utils.dart

-// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-library utils;
-
-import 'dart:async';
-import 'dart:collection' show Queue;
-
-import 'package:http/http.dart' as http;
-import 'package:http/testing.dart';
-import 'package:oauth2/oauth2.dart' as oauth2;
-import 'package:unittest/unittest.dart';
-
-class ExpectClient extends MockClient {
-  final Queue<MockClientHandler> _handlers;
-
-  ExpectClient._(MockClientHandler fn)
-    : _handlers = new Queue<MockClientHandler>(),
-      super(fn);
-
-  factory ExpectClient() {
-    var client;
-    client = new ExpectClient._((request) =>
-        client._handleRequest(request));
-    return client;
-  }
-
-  void expectRequest(MockClientHandler fn) {
-    var completer = new Completer();
-    expect(completer.future, completes);
-
-    _handlers.add((request) {
-      completer.complete(null);
-      return fn(request);
-    });
-  }
-
-  Future<http.Response> _handleRequest(http.Request request) {
-    if (_handlers.isEmpty) {
-      return new Future.value(new http.Response('not found', 404));
-    } else {
-      return _handlers.removeFirst()(request);
-    }
-  }
-}
-
-/// A matcher for AuthorizationExceptions.
-const isAuthorizationException = const _AuthorizationException();
-
-/// A matcher for functions that throw AuthorizationException.
-const Matcher throwsAuthorizationException =
-    const Throws(isAuthorizationException);
-
-class _AuthorizationException extends TypeMatcher {
-  const _AuthorizationException() : super("AuthorizationException");
-  bool matches(item, Map matchState) =>
-    item is oauth2.AuthorizationException;
-}
-
-/// A matcher for ExpirationExceptions.
-const isExpirationException = const _ExpirationException();
-
-/// A matcher for functions that throw ExpirationException.
-const Matcher throwsExpirationException =
-    const Throws(isExpirationException);
-
-class _ExpirationException extends TypeMatcher {
-  const _ExpirationException() : super("ExpirationException");
-  bool matches(item, Map matchState) =>
-    item is oauth2.ExpirationException;
-}