[Chromoting] Use ProcessStatsSender in host process

remoting/protocol/ice_connection_to_client.cc

 // Copyright 2015 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/ice_connection_to_client.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/location.h"
@@ skipping 107 matching lines @@
       new AudioPump(audio_task_runner_, std::move(audio_source),
                     std::move(audio_encoder), audio_writer_.get()));
 }
 
 // Return pointer to ClientStub.
 ClientStub* IceConnectionToClient::client_stub() {
   DCHECK(thread_checker_.CalledOnValidThread());
   return control_dispatcher_.get();
 }
 
+// Not implemented.
+ProcessStatsStub* IceConnectionToClient::stats_stub() {
+  return nullptr;
+}
+
 void IceConnectionToClient::set_clipboard_stub(
     protocol::ClipboardStub* clipboard_stub) {
   DCHECK(thread_checker_.CalledOnValidThread());
   control_dispatcher_->set_clipboard_stub(clipboard_stub);
 }
 
 void IceConnectionToClient::set_host_stub(protocol::HostStub* host_stub) {
   DCHECK(thread_checker_.CalledOnValidThread());
   control_dispatcher_->set_host_stub(host_stub);
 }
@@ skipping 86 matching lines @@
 
 void IceConnectionToClient::CloseChannels() {
   control_dispatcher_.reset();
   event_dispatcher_.reset();
   video_dispatcher_.reset();
   audio_writer_.reset();
 }
 
 }  // namespace protocol
 }  // namespace remoting