Relocate service library tests and hookup a working status file

runtime/observatory/test/bad_web_socket_address_test.dart

-// 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.
-// VMOptions=--compile-all --error_on_bad_type --error_on_bad_override --checked
-
-import "package:observatory/service_io.dart";
-import 'package:unittest/unittest.dart';
-
-void testBadWebSocket() {
-  var vm = new WebSocketVM(new WebSocketVMTarget('ws://karatekid/ws'));
-  vm.load().catchError(expectAsync((error) {
-        expect(error is ServiceException, isTrue);
-      }));
-}
-
-main() {
-  test('bad web socket address', testBadWebSocket);
-}
-