Switch remoting/protocol to new callbacks

remoting/protocol/rtp_writer.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 "remoting/protocol/rtp_writer.h"
 
 #include "net/base/io_buffer.h"
 #include "net/base/net_errors.h"
 #include "remoting/base/compound_buffer.h"
 #include "remoting/protocol/rtp_utils.h"
 
 namespace remoting {
 namespace protocol {
 
 namespace {
 const uint8 kRtpPayloadTypePrivate = 96;
 }  // namespace
 
 RtpWriter::RtpWriter(base::MessageLoopProxy* message_loop)
     : last_packet_number_(0),
       buffered_rtp_writer_(new BufferedDatagramWriter(message_loop)) {
 }
 
 RtpWriter::~RtpWriter() { }
 
 // Initializes the writer. Must be called on the thread the sockets belong
 // to.
 void RtpWriter::Init(net::Socket* rtp_socket) {
-  buffered_rtp_writer_->Init(rtp_socket, NULL);
+  buffered_rtp_writer_->Init(
+      rtp_socket, BufferedSocketWriter::WriteFailedCallback());
 }
 
 void RtpWriter::Close() {
   buffered_rtp_writer_->Close();
 }
 
 void RtpWriter::SendPacket(uint32 timestamp, bool marker,
                            const Vp8Descriptor& vp8_descriptor,
                            const CompoundBuffer& payload) {
   RtpHeader header;
@@ skipping 26 matching lines @@
   // Pack VP8 descriptor.
   PackVp8Descriptor(vp8_descriptor,
                     reinterpret_cast<uint8*>(buffer->data()) + header_size,
                     vp8_descriptor_size);
 
   // Copy payload to the buffer.
   payload.CopyTo(buffer->data() + header_size + vp8_descriptor_size,
                  payload_size);
 
   // And write the packet.
-  buffered_rtp_writer_->Write(buffer, NULL);
+  buffered_rtp_writer_->Write(buffer, base::Closure());
 }
 
 int RtpWriter::GetPendingPackets() {
   return buffered_rtp_writer_->GetBufferChunks();
 }
 
 }  // namespace protocol
 }  // namespace remoting