Record RTT prediction accuracy when using average algorithms

net/nqe/network_quality_estimator_test_util.cc

 // Copyright 2016 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/nqe/network_quality_estimator_test_util.h"
 
 #include "base/files/file_path.h"
 #include "base/memory/ptr_util.h"
 #include "base/run_loop.h"
 #include "net/base/load_flags.h"
@@ skipping 164 matching lines @@
   }
 
   if (recent_downlink_throughput_kbps_) {
     *kbps = recent_downlink_throughput_kbps_.value();
     return true;
   }
   return NetworkQualityEstimator::GetRecentDownlinkThroughputKbps(start_time,
                                                                   kbps);
 }
 
+base::TimeDelta TestNetworkQualityEstimator::GetRTTEstimateInternal(
+    const std::vector<NetworkQualityObservationSource>&
+        disallowed_observation_sources,
+    base::TimeTicks start_time,
+    const base::Optional<NetworkQualityEstimator::Statistic>& statistic,
+    int percentile) const {
+  if (rtt_estimate_internal_)
+    return rtt_estimate_internal_.value();
+
+  return NetworkQualityEstimator::GetRTTEstimateInternal(
+      disallowed_observation_sources, start_time, statistic, percentile);
+}
+
 void TestNetworkQualityEstimator::SetAccuracyRecordingIntervals(
     const std::vector<base::TimeDelta>& accuracy_recording_intervals) {
   accuracy_recording_intervals_set_ = true;
   accuracy_recording_intervals_ = accuracy_recording_intervals;
 }
 
 const std::vector<base::TimeDelta>&
 TestNetworkQualityEstimator::GetAccuracyRecordingIntervals() const {
   if (accuracy_recording_intervals_set_)
     return accuracy_recording_intervals_;
@@ skipping 53 matching lines @@
     const {
   return nqe::internal::NetworkID(current_network_type_, current_network_id_);
 }
 
 TestNetworkQualityEstimator::LocalHttpTestServer::LocalHttpTestServer(
     const base::FilePath& document_root) {
   AddDefaultHandlers(document_root);
 }
 
 }  // namespace net