Disable secure web socket test on Windows (issue 7157) and replace with web socket test.

tests/standalone/io/web_socket_no_secure_test.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.
 //
 
+// TODO(7157): Remove this test once the bug is fixed.
+// This is a copy of web_socket_test.dart with the secure connection
+// tests disabled, so it does not crash on Windows.
 import "dart:async";
 import "dart:io";
 import "dart:isolate";
 import "dart:scalarlist";
 import "dart:uri";
 
 const SERVER_ADDRESS = "127.0.0.1";
 const HOST_NAME = "localhost";
 
 // We will run the tests once over HTTP and once over HTTPS.
@@ skipping 396 matching lines @@
   testMessageLength(65536)).then((_) =>
   testNoUpgrade()).then((_) =>
   testUsePOST()).then((_) =>
   testHashCode(2)).then((_) =>
   testW3CInterface(2, 3002, "Got tired"));
 
 
 main() {
   ReceivePort keepAlive = new ReceivePort();
   runTests().then((_) {
-    InitializeSSL();
-    secure = true;
-  }).then((_) =>
-    runTests()).then((_) {
     keepAlive.close();
   });
 }