QUIC - (no behavior change) s/NULL/nullptr/g in .../quic/...

net/tools/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/tools/quic/test_tools/quic_test_utils.h"
 
 #include "net/quic/quic_connection.h"
 #include "net/quic/test_tools/quic_connection_peer.h"
 #include "net/quic/test_tools/quic_test_utils.h"
 #include "net/tools/quic/quic_epoll_connection_helper.h"
@@ skipping 79 matching lines @@
   // Add enough missing packets to get num_nack_ranges nack ranges.
   for (QuicPacketSequenceNumber i = 1; i < 2 * num_nack_ranges; i += 2) {
     ack.missing_packets.insert(least_unacked + i);
   }
   return ack;
 }
 
 TestSession::TestSession(QuicConnection* connection,
                          const QuicConfig& config)
     : QuicSession(connection, config),
-      crypto_stream_(NULL) {
+      crypto_stream_(nullptr) {
   InitializeSession();
 }
 
 TestSession::~TestSession() {}
 
 void TestSession::SetCryptoStream(QuicCryptoStream* stream) {
   crypto_stream_ = stream;
 }
 
 QuicCryptoStream* TestSession::GetCryptoStream() {
@@ skipping 11 matching lines @@
 
 MockQuicServerSessionVisitor::~MockQuicServerSessionVisitor() {
 }
 
 MockAckNotifierDelegate::MockAckNotifierDelegate() {
 }
 
 MockAckNotifierDelegate::~MockAckNotifierDelegate() {
 }
 
-TestWriterFactory::TestWriterFactory() : current_writer_(NULL) {}
+TestWriterFactory::TestWriterFactory() : current_writer_(nullptr) {}
 TestWriterFactory::~TestWriterFactory() {}
 
 QuicPacketWriter* TestWriterFactory::Create(QuicPacketWriter* writer,
                                             QuicConnection* connection) {
   return new PerConnectionPacketWriter(this, writer, connection);
 }
 
 void TestWriterFactory::OnPacketSent(WriteResult result) {
-  if (current_writer_ != NULL && result.status == WRITE_STATUS_ERROR) {
+  if (current_writer_ != nullptr && result.status == WRITE_STATUS_ERROR) {
     current_writer_->connection()->OnWriteError(result.error_code);
-    current_writer_ = NULL;
+    current_writer_ = nullptr;
   }
 }
 
 void TestWriterFactory::Unregister(PerConnectionPacketWriter* writer) {
   if (current_writer_ == writer) {
-    current_writer_ = NULL;
+    current_writer_ = nullptr;
   }
 }
 
 TestWriterFactory::PerConnectionPacketWriter::PerConnectionPacketWriter(
     TestWriterFactory* factory,
     QuicPacketWriter* writer,
     QuicConnection* connection)
     : QuicPerConnectionPacketWriter(writer, connection),
       factory_(factory) {
 }
 
 TestWriterFactory::PerConnectionPacketWriter::~PerConnectionPacketWriter() {
   factory_->Unregister(this);
 }
 
 WriteResult TestWriterFactory::PerConnectionPacketWriter::WritePacket(
     const char* buffer,
     size_t buf_len,
     const IPAddressNumber& self_address,
     const IPEndPoint& peer_address) {
-  // A DCHECK(factory_current_writer_ == NULL) would be wrong here -- this class
-  // may be used in a setting where connection()->OnPacketSent() is called in a
-  // different way, so TestWriterFactory::OnPacketSent might never be called.
+  // A DCHECK(factory_current_writer_ == nullptr) would be wrong here -- this
+  // class may be used in a setting where connection()->OnPacketSent() is called
+  // in a different way, so TestWriterFactory::OnPacketSent might never be
+  // called.
   factory_->current_writer_ = this;
   return QuicPerConnectionPacketWriter::WritePacket(buffer,
                                                     buf_len,
                                                     self_address,
                                                     peer_address);
 }
 
 }  // namespace test
 }  // namespace tools
 }  // namespace net