Add performance test for WebRTC protocol.

remoting/test/fake_socket_factory.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.
 
 // MSVC++ requires this to be set before any other includes to get M_PI.
 #define _USE_MATH_DEFINES
 
 #include "remoting/test/fake_socket_factory.h"
 
 #include <math.h>
 #include <stddef.h>
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/location.h"
 #include "base/macros.h"
 #include "base/rand_util.h"
 #include "base/single_thread_task_runner.h"
 #include "base/thread_task_runner_handle.h"
+#include "base/time/time.h"
 #include "net/base/io_buffer.h"
 #include "remoting/test/leaky_bucket.h"
+#include "third_party/libjingle/source/talk/media/base/rtputils.h"
 #include "third_party/webrtc/base/asyncpacketsocket.h"
 
 namespace remoting {
 
 namespace {
 
 const int kPortRangeStart = 1024;
 const int kPortRangeEnd = 65535;
 
 double GetNormalRandom(double average, double stddev) {
@@ skipping 76 matching lines @@
                         const rtc::PacketOptions& options) {
   NOTREACHED();
   return EINVAL;
 }
 
 int FakeUdpSocket::SendTo(const void* data, size_t data_size,
                           const rtc::SocketAddress& address,
                           const rtc::PacketOptions& options) {
   scoped_refptr<net::IOBuffer> buffer = new net::IOBuffer(data_size);
   memcpy(buffer->data(), data, data_size);
+  cricket::ApplyPacketOptions(
+      reinterpret_cast<uint8_t*>(buffer->data()), data_size,
+      options.packet_time_params,
+      (base::TimeTicks::Now() - base::TimeTicks()).InMilliseconds());
   dispatcher_->DeliverPacket(local_address_, address, buffer, data_size);
   return data_size;
 }
 
 int FakeUdpSocket::Close() {
   state_ = STATE_CLOSED;
   return 0;
 }
 
 rtc::AsyncPacketSocket::State FakeUdpSocket::GetState() const {
@@ skipping 197 matching lines @@
   UdpSocketsMap::iterator iter = udp_sockets_.find(packet.to.port());
   if (iter == udp_sockets_.end()) {
     // Invalid port number.
     return;
   }
 
   iter->second.Run(packet.from, packet.to, packet.data, packet.data_size);
 }
 
 }  // namespace remoting