Call SetDefaults from the QuicConfig constructor instead of requiring

net/quic/test_tools/quic_test_utils.cc

 // Copyright (c) 2012 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/quic/test_tools/quic_test_utils.h"
 
 #include "base/sha1.h"
 #include "base/stl_util.h"
 #include "base/strings/string_number_conversions.h"
 #include "net/quic/crypto/crypto_framer.h"
@@ skipping 591 matching lines @@
     QuicPacketSequenceNumber sequence_number) const {
   return 1u;
 }
 
 MockEntropyCalculator::MockEntropyCalculator() {}
 
 MockEntropyCalculator::~MockEntropyCalculator() {}
 
 QuicConfig DefaultQuicConfig() {
   QuicConfig config;
-  config.SetDefaults();
   config.SetInitialFlowControlWindowToSend(
       kInitialSessionFlowControlWindowForTest);
   config.SetInitialStreamFlowControlWindowToSend(
       kInitialStreamFlowControlWindowForTest);
   config.SetInitialSessionFlowControlWindowToSend(
       kInitialSessionFlowControlWindowForTest);
   return config;
 }
 
 QuicVersionVector SupportedVersions(QuicVersion version) {
@@ skipping 46 matching lines @@
   // called.
   factory_->current_writer_ = this;
   return QuicPerConnectionPacketWriter::WritePacket(buffer,
                                                     buf_len,
                                                     self_address,
                                                     peer_address);
 }
 
 }  // namespace test
 }  // namespace net