Update from https://crrev.com/316786

net/quic/congestion_control/receive_algorithm_interface.cc

Index: net/quic/congestion_control/receive_algorithm_interface.cc
diff --git a/net/quic/congestion_control/receive_algorithm_interface.cc b/net/quic/congestion_control/receive_algorithm_interface.cc
deleted file mode 100644
index a619dd5c5a6e54213e8703ffa73c485372116e94..0000000000000000000000000000000000000000
--- a/net/quic/congestion_control/receive_algorithm_interface.cc
+++ /dev/null
@@ -1,16 +0,0 @@
-// Copyright (c) 2012 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 "net/quic/congestion_control/receive_algorithm_interface.h"
-
-#include "net/quic/congestion_control/tcp_receiver.h"
-
-namespace net {
-
-// Factory for receive side congestion control algorithm.
-ReceiveAlgorithmInterface* ReceiveAlgorithmInterface::Create() {
-  return new TcpReceiver();
-}
-
-}  // namespace net