[Chromoting] Use ProcessStatsSender in host process

remoting/protocol/fake_connection_to_client.cc

Index: remoting/protocol/fake_connection_to_client.cc
diff --git a/remoting/protocol/fake_connection_to_client.cc b/remoting/protocol/fake_connection_to_client.cc
index b8556b08d7ac24cb9dc08e6cece08437026a037a..f8967b51685319d5656d3157212ebaa97767119f 100644
--- a/remoting/protocol/fake_connection_to_client.cc
+++ b/remoting/protocol/fake_connection_to_client.cc
@@ -100,5 +100,9 @@ void FakeConnectionToClient::set_input_stub(InputStub* input_stub) {
   input_stub_ = input_stub;
 }
 
+ProcessStatsStub* FakeConnectionToClient::stats_stub() {
+  return stats_stub_;
+}
+
 }  // namespace protocol
 }  // namespace remoting