Breaking Change: merge BoringSSL branch into master

tests/standalone/io/secure_socket_renegotiate_test.dart

 // Copyright (c) 2013, 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.
 
 // This test verifies that client certificates work, if the client and server
 // are in separate processes, and that connection renegotiation works, and
 // can request a client certificate to be sent.
 
 import "dart:async";
 import "dart:convert";
 import "dart:io";
 
 import "package:expect/expect.dart";
 import "package:path/path.dart";
 
 const HOST_NAME = "localhost";
-const CERTIFICATE = "localhost_cert";
+String localFile(path) => Platform.script.resolve(path).toFilePath();
 
-
-String certificateDatabase() => Platform.script.resolve('pkcert').toFilePath();
-
+SecurityContext serverContext = new SecurityContext()
+  ..useCertificateChain(localFile('certificates/server_chain.pem'))
+  ..usePrivateKey(localFile('certificates/server_key.pem'),
+                  password: 'dartdart');
 
 Future<SecureServerSocket> runServer() {
-  SecureSocket.initialize(database: certificateDatabase(),
-                          password: 'dartdart');
-
-  return SecureServerSocket.bind(HOST_NAME, 0, CERTIFICATE)
+  return SecureServerSocket.bind(HOST_NAME, 0, serverContext)
     .then((SecureServerSocket server) {
       server.listen((SecureSocket socket) {
         Expect.isNull(socket.peerCertificate);
 
         StreamIterator<String> input =
             new StreamIterator(socket.transform(UTF8.decoder)
                                      .transform(new LineSplitter()));
         input.moveNext().then((success) {
           Expect.isTrue(success);
           Expect.equals('first', input.current);
@@ skipping 26 matching lines @@
 
 void main() {
   runServer()
     .then((SecureServerSocket server) {
       var clientScript = Platform.script
                                  .toFilePath()
                                  .replaceFirst("_test.dart", "_client.dart");
       Expect.isTrue(clientScript.endsWith("_client.dart"));
       Process.run(Platform.executable,
                   [clientScript,
-                   server.port.toString(),
-                   certificateDatabase()])
+                   server.port.toString()])
         .then((ProcessResult result) {
           if (result.exitCode != 0) {
             print("Client failed, stdout:");
             print(result.stdout);
             print("  stderr:");
             print(result.stderr);
             Expect.fail('Client subprocess exit code: ${result.exitCode}');
           }
         });
     });
 }