Remove more dead code

pkg/analysis_server/test/channel/web_socket_channel_test.dart

Index: pkg/analysis_server/test/channel/web_socket_channel_test.dart
diff --git a/pkg/analysis_server/test/channel/web_socket_channel_test.dart b/pkg/analysis_server/test/channel/web_socket_channel_test.dart
deleted file mode 100644
index 0a7a35bd74d8a6854644b6a3f33fad0fdaa1782d..0000000000000000000000000000000000000000
--- a/pkg/analysis_server/test/channel/web_socket_channel_test.dart
+++ /dev/null
@@ -1,154 +0,0 @@
-// Copyright (c) 2014, 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.
-
-import 'dart:async';
-
-import 'package:analysis_server/protocol/protocol.dart';
-import 'package:analysis_server/src/channel/web_socket_channel.dart';
-import 'package:analyzer/instrumentation/instrumentation.dart';
-import 'package:test/test.dart';
-
-import '../mocks.dart';
-
-main() {
-  group('WebSocketChannel', () {
-    setUp(WebSocketChannelTest.setUp);
-    test('close', WebSocketChannelTest.close);
-    test('invalidJsonToClient', WebSocketChannelTest.invalidJsonToClient);
-    test('invalidJsonToServer', WebSocketChannelTest.invalidJsonToServer);
-    test('notification', WebSocketChannelTest.notification);
-    test('notificationAndResponse',
-        WebSocketChannelTest.notificationAndResponse);
-    test('request', WebSocketChannelTest.request);
-    test('requestResponse', WebSocketChannelTest.requestResponse);
-    test('response', WebSocketChannelTest.response);
-  });
-}
-
-class WebSocketChannelTest {
-  static MockSocket socket;
-  static WebSocketClientChannel client;
-  static WebSocketServerChannel server;
-
-  static List<Request> requestsReceived;
-  static List<Response> responsesReceived;
-  static List<Notification> notificationsReceived;
-
-  static Future close() {
-    var timeout = new Duration(seconds: 1);
-    var future = client.responseStream.drain().timeout(timeout);
-    client.close();
-    return future;
-  }
-
-  static void expectMsgCount(
-      {requestCount: 0, responseCount: 0, notificationCount: 0}) {
-    expect(requestsReceived, hasLength(requestCount));
-    expect(responsesReceived, hasLength(responseCount));
-    expect(notificationsReceived, hasLength(notificationCount));
-  }
-
-  static Future invalidJsonToClient() {
-    var result = client.responseStream.first
-        .timeout(new Duration(seconds: 1))
-        .then((Response response) {
-      expect(response.id, equals('myId'));
-      expectMsgCount(responseCount: 1);
-    });
-    socket.twin.add('{"foo":"bar"}');
-    server.sendResponse(new Response('myId'));
-    return result;
-  }
-
-  static Future invalidJsonToServer() {
-    var result = client.responseStream.first
-        .timeout(new Duration(seconds: 1))
-        .then((Response response) {
-      expect(response.id, equals(''));
-      expect(response.error, isNotNull);
-      expectMsgCount(responseCount: 1);
-    });
-    socket.add('"blat"');
-    return result;
-  }
-
-  static Future notification() {
-    var result = client.notificationStream.first
-        .timeout(new Duration(seconds: 1))
-        .then((Notification notification) {
-      expect(notification.event, equals('myEvent'));
-      expectMsgCount(notificationCount: 1);
-      expect(notificationsReceived.first, equals(notification));
-    });
-    server.sendNotification(new Notification('myEvent'));
-    return result;
-  }
-
-  static Future notificationAndResponse() {
-    var result = Future
-        .wait([client.notificationStream.first, client.responseStream.first])
-        .timeout(new Duration(seconds: 1))
-        .then((_) => expectMsgCount(responseCount: 1, notificationCount: 1));
-    server
-      ..sendNotification(new Notification('myEvent'))
-      ..sendResponse(new Response('myId'));
-    return result;
-  }
-
-  static void request() {
-    client.sendRequest(new Request('myId', 'myMth'));
-    server.listen((Request request) {
-      expect(request.id, equals('myId'));
-      expect(request.method, equals('myMth'));
-      expectMsgCount(requestCount: 1);
-    });
-  }
-
-  static Future requestResponse() {
-    // Simulate server sending a response by echoing the request.
-    server.listen(
-        (Request request) => server.sendResponse(new Response(request.id)));
-    return client
-        .sendRequest(new Request('myId', 'myMth'))
-        .timeout(new Duration(seconds: 1))
-        .then((Response response) {
-      expect(response.id, equals('myId'));
-      expectMsgCount(requestCount: 1, responseCount: 1);
-
-      expect(requestsReceived.first is Request, isTrue);
-      Request request = requestsReceived.first;
-      expect(request.id, equals('myId'));
-      expect(request.method, equals('myMth'));
-      expect(responsesReceived.first, equals(response));
-    });
-  }
-
-  static Future response() {
-    server.sendResponse(new Response('myId'));
-    return client.responseStream.first
-        .timeout(new Duration(seconds: 1))
-        .then((Response response) {
-      expect(response.id, equals('myId'));
-      expectMsgCount(responseCount: 1);
-    });
-  }
-
-  static void setUp() {
-    socket = new MockSocket.pair();
-    client = new WebSocketClientChannel(socket);
-    server = new WebSocketServerChannel(
-        socket.twin, InstrumentationService.NULL_SERVICE);
-
-    requestsReceived = <Request>[];
-    responsesReceived = <Response>[];
-    notificationsReceived = <Notification>[];
-
-    // Allow multiple listeners on server side for testing.
-    socket.twin.allowMultipleListeners();
-
-    server.listen(requestsReceived.add);
-    client.responseStream.listen(responsesReceived.add);
-    client.notificationStream.listen(notificationsReceived.add);
-  }
-}