NQE: Plumb RTT and throughput estimates to the UI thread

net/nqe/network_quality_estimator.h

Index: net/nqe/network_quality_estimator.h
diff --git a/net/nqe/network_quality_estimator.h b/net/nqe/network_quality_estimator.h
index 696e9b0e85d39c0e2095b90a48dc00a083f8efb2..dd894e2ad8cae93c6e21b16d2ca441c9b013eea2 100644
--- a/net/nqe/network_quality_estimator.h
+++ b/net/nqe/network_quality_estimator.h
@@ -296,6 +296,11 @@ class NET_EXPORT NetworkQualityEstimator
   void ReportEffectiveConnectionTypeForTesting(
       EffectiveConnectionType effective_connection_type);
 
+  // Reports the RTTs and throughput to all RTTAndThroughputEstimatesObservers.
+  void ReportRTTsAndThroughputForTesting(base::TimeDelta http_rtt,
+                                         base::TimeDelta transport_rtt,
+                                         int32_t downstream_throughput_kbps);
+
   // Adds and removes |observer| from the list of cache observers.
   void AddNetworkQualitiesCacheObserver(
       nqe::internal::NetworkQualityStore::NetworkQualitiesCacheObserver*