Update remoting_perftest to evaluate bandwidth estimation.

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 <algorithm>
@@ skipping 133 matching lines @@
 rtc::AsyncPacketSocket::State FakeUdpSocket::GetState() const {
   return state_;
 }
 
 int FakeUdpSocket::GetOption(rtc::Socket::Option option, int* value) {
   NOTIMPLEMENTED();
   return -1;
 }
 
 int FakeUdpSocket::SetOption(rtc::Socket::Option option, int value) {
-  NOTIMPLEMENTED();
-  return -1;
+  // All options are currently ignored.
+  return 0;
 }
 
 int FakeUdpSocket::GetError() const {
   return 0;
 }
 
 void FakeUdpSocket::SetError(int error) {
   NOTREACHED();
 }
 
@@ skipping 192 matching lines @@
 }
 
 void FakePacketSocketFactory::ResetStats() {
   total_packets_dropped_ = 0;
   total_packets_received_ = 0;
   total_buffer_delay_ = base::TimeDelta();
   max_buffer_delay_ = base::TimeDelta();
 }
 
 }  // namespace remoting