In QUIC version >= 38, enables random padding of size [1, 256]

net/quic/chromium/quic_chromium_client_session_test.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/chromium/quic_chromium_client_session.h"
 
 #include "base/base64.h"
 #include "base/files/file_path.h"
 #include "base/memory/ptr_util.h"
 #include "base/rand_util.h"
@@ skipping 774 matching lines @@
   // Spin message loop to complete migration.
   base::RunLoop().RunUntilIdle();
 
   // Write data to session.
   QuicChromiumClientStream* stream =
       session_->CreateOutgoingDynamicStream(kDefaultPriority);
   struct iovec iov[1];
   iov[0].iov_base = data;
   iov[0].iov_len = 4;
   session_->WritevData(stream, stream->id(),
-                       QuicIOVector(iov, arraysize(iov), 4), 0, false, nullptr);
+                       QuicIOVector(iov, arraysize(iov), 4), 0, NO_FIN, nullptr);
 
   EXPECT_TRUE(socket_data.AllReadDataConsumed());
   EXPECT_TRUE(socket_data.AllWriteDataConsumed());
 }
 
 TEST_P(QuicChromiumClientSessionTest, MigrateToSocketMaxReaders) {
   MockRead old_reads[] = {MockRead(SYNCHRONOUS, ERR_IO_PENDING, 0)};
   std::unique_ptr<QuicEncryptedPacket> settings_packet(
       client_maker_.MakeSettingsPacket(1, SETTINGS_MAX_HEADER_LIST_SIZE,
                                        kDefaultMaxUncompressedHeaderSize, true,
@@ skipping 118 matching lines @@
 
   EXPECT_TRUE(socket_data_->AllReadDataConsumed());
   EXPECT_TRUE(socket_data_->AllWriteDataConsumed());
   EXPECT_TRUE(new_socket_data.AllReadDataConsumed());
   EXPECT_TRUE(new_socket_data.AllWriteDataConsumed());
 }
 
 }  // namespace
 }  // namespace test
 }  // namespace net