Add unittests for net::TestRootCerts and regenerate test certificates

net/test/test_server.cc

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/test/test_server.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 285 matching lines @@
 
   AppendToPythonPath(pyproto_code_dir);
   AppendToPythonPath(pyproto_code_dir.Append(FILE_PATH_LITERAL("sync_pb")));
   AppendToPythonPath(pyproto_code_dir.Append(
       FILE_PATH_LITERAL("device_management_pb")));
 
   return true;
 }
 
 FilePath TestServer::GetRootCertificatePath() {
-  return certificates_dir_.AppendASCII("root_ca_cert.crt");
+  return certificates_dir_.AppendASCII("root_ca_cert.pem");
 }
 
 bool TestServer::LoadTestRootCert() {
   TestRootCerts* root_certs = TestRootCerts::GetInstance();
   return root_certs->AddFromFile(GetRootCertificatePath());
 }
 
 bool TestServer::AddCommandLineArguments(CommandLine* command_line) const {
   command_line->AppendSwitchASCII("port",
                                   base::IntToString(host_port_pair_.port()));
@@ skipping 61 matching lines @@
   }
   if ((port <= 0) || (port > kuint16max)) {
     LOG(ERROR) << "Invalid port value: " << port;
     return false;
   }
   host_port_pair_.set_port(port);
   return true;
 }
 
 }  // namespace net