Adds plumbing for always requiring handshake confirmation in QUIC.

chrome/browser/io_thread_unittest.cc

 // Copyright 2014 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 "base/command_line.h"
 #include "chrome/browser/io_thread.h"
 #include "net/http/http_network_session.h"
 #include "net/http/http_server_properties_impl.h"
 #include "net/quic/quic_protocol.h"
 #include "testing/gmock/include/gmock/gmock.h"
@@ skipping 302 matching lines @@
   InitializeNetworkSessionParams(&params);
 
   net::QuicTagVector options;
   options.push_back(net::kPACE);
   options.push_back(net::kTIME);
   options.push_back(net::kTBBR);
   options.push_back(net::kREJ);
   EXPECT_EQ(options, params.quic_connection_options);
 }
 
+TEST_F(IOThreadTest,
+       QuicAlwaysRequireHandshakeConfirmationFromFieldTrialParams) {
+  field_trial_group_ = "Enabled";
+  field_trial_params_["always_require_handshake_confirmation"] = "true";
+
+  ConfigureQuicGlobals();
+  net::HttpNetworkSession::Params params;
+  EXPECT_FALSE(params.quic_always_require_handshake_confirmation);

[Ryan Hamilton, 2014/09/02 19:28:22]

I would move this line to the test EnableQuicFromFieldTrialGroup which
effectively tests the defaults.

[Jana, 2014/09/02 20:58:15]

Done.

+  InitializeNetworkSessionParams(&params);
+  EXPECT_TRUE(params.quic_always_require_handshake_confirmation);
+}
+
 }  // namespace test