Add missing files from previous commit

tests/standalone/io/raw_secure_socket_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.
+//
+// VMOptions=
+// VMOptions=--short_socket_read
+// VMOptions=--short_socket_write
+// VMOptions=--short_socket_read --short_socket_write
+
+import "dart:async";
+import "dart:io";
+import "dart:isolate";
+
+
+void main() {
+  List<int> message = "GET / HTTP/1.0\r\nHost: www.google.dk\r\n\r\n".charCodes;
+  int written = 0;
+  List<String> chunks = <String>[];
+  SecureSocket.initialize();
+  // TODO(3593): Use a Dart HTTPS server for this test.
+  RawSecureSocket.connect("www.google.dk", 443).then((socket) {
+    socket.listen((RawSocketEvent event) {
+      switch (event) {
+        case RawSocketEvent.READ:
+          var data = socket.read();
+          var received = new String.fromCharCodes(data);
+          chunks.add(received);
+          break;
+        case RawSocketEvent.WRITE:
+          written +=
+              socket.write(message, written, message.length - written);
+          if (written < message.length) {
+            socket.writeEventsEnabled = true;
+          } else {
+            socket.shutdown(SocketDirection.SEND);
+          }
+          break;
+        case RawSocketEvent.READ_CLOSED:
+          String fullPage = chunks.join();
+          Expect.isTrue(fullPage.contains('</body></html>'));
+          break;
+        default: throw "Unexpected event $event";
+      }
+    }, onError: (AsyncError a) {
+      Expect.fail("onError handler of RawSecureSocket stream hit: $a");
+    });
+  });
+}