Revert "Start adding TLS (SSL) sockets to dart:io."

tests/standalone/io/tls_socket_test.dart

Index: tests/standalone/io/tls_socket_test.dart
diff --git a/tests/standalone/io/tls_socket_test.dart b/tests/standalone/io/tls_socket_test.dart
deleted file mode 100644
index 599316b9023b3b57be9450cf4913ea9d09b9b4f3..0000000000000000000000000000000000000000
--- a/tests/standalone/io/tls_socket_test.dart
+++ /dev/null
@@ -1,32 +0,0 @@
-// 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.
-//
-// VMOptions=
-// VMOptions=--short_socket_read
-// VMOptions=--short_socket_write
-// VMOptions=--short_socket_read --short_socket_write
-
-#import("dart:isolate");
-#import("dart:io");
-
-void main() {
-  // TODO(3593): Use a Dart HTTPS server for this test using TLS server sockets.
-  var tls = new TlsSocket("www.google.dk", 443);
-  String message = '';
-  tls.onConnect = () {
-    var get_list =
-      "GET / HTTP/1.0\r\nHost: www.google.dk\r\n\r\n".charCodes();
-    tls.writeList(get_list, 0, 20);
-    tls.writeList(get_list, 20, get_list.length - 20);
-  };
-  tls.onData = () {
-    var buffer = new List(2000);
-    int len = tls.readList(buffer, 0, 2000);
-    var received = new String.fromCharCodes(buffer.getRange(0, len));
-    message = '$message$received';
-  };
-  tls.onClosed = () {
-    Expect.isTrue(message.contains('</script></body></html>'));
-  };
-}