Populate RTT info in TransportConnectionStats. Moved RttStatsPeer class

net/quic/congestion_control/rtt_stats_test.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.
 
 #include "net/quic/congestion_control/rtt_stats.h"
 
 #include <vector>
 
 #include "base/logging.h"
 #include "base/test/mock_log.h"
+#include "net/quic/test_tools/rtt_stats_peer.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using logging::LOG_WARNING;
 using std::vector;
 using testing::HasSubstr;
 using testing::Message;
 using testing::_;
 
 namespace net {
 namespace test {
 
-class RttStatsPeer {
- public:
-  static QuicTime::Delta GetHalfWindowRtt(const RttStats* rtt_stats) {
-    return rtt_stats->half_window_rtt_.rtt;
-  }
-
-  static QuicTime::Delta GetQuarterWindowRtt(const RttStats* rtt_stats) {
-    return rtt_stats->quarter_window_rtt_.rtt;
-  }
-};
-
 class RttStatsTest : public ::testing::Test {
  protected:
   RttStats rtt_stats_;
 };
 
 TEST_F(RttStatsTest, DefaultsBeforeUpdate) {
   EXPECT_LT(0u, rtt_stats_.initial_rtt_us());
   EXPECT_EQ(QuicTime::Delta::Zero(), rtt_stats_.min_rtt());
   EXPECT_EQ(QuicTime::Delta::Zero(), rtt_stats_.smoothed_rtt());
 }
@@ skipping 205 matching lines @@
                          QuicTime::Delta::Zero(),
                          QuicTime::Zero());
     EXPECT_EQ(initial_rtt, rtt_stats_.min_rtt());
     EXPECT_EQ(initial_rtt, rtt_stats_.recent_min_rtt());
     EXPECT_EQ(initial_rtt, rtt_stats_.smoothed_rtt());
   }
 }
 
 }  // namespace test
 }  // namespace net