Populate RTT info in TransportConnectionStats. Moved RttStatsPeer class

net/quic/test_tools/rtt_stats_peer.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 "net/quic/test_tools/rtt_stats_peer.h"
+
+namespace net {
+namespace test {
+
+// static
+QuicTime::Delta RttStatsPeer::GetHalfWindowRtt(const RttStats* rtt_stats) {
+  return rtt_stats->half_window_rtt_.rtt;
+}
+
+// static
+QuicTime::Delta RttStatsPeer::GetQuarterWindowRtt(const RttStats* rtt_stats) {
+  return rtt_stats->quarter_window_rtt_.rtt;
+}
+
+// static
+void RttStatsPeer::SetSmoothedRtt(RttStats* rtt_stats, QuicTime::Delta rtt_ms) {
+  rtt_stats->smoothed_rtt_ = rtt_ms;
+}
+
+// static
+void RttStatsPeer::SetMinRtt(RttStats* rtt_stats, QuicTime::Delta rtt_ms) {
+  rtt_stats->min_rtt_ = rtt_ms;
+}
+
+}  // namespace test
+}  // namespace net