Expose ECT to render frames, Blink and NetInfo

net/nqe/network_quality_estimator_test_util.h

Index: net/nqe/network_quality_estimator_test_util.h
diff --git a/net/nqe/network_quality_estimator_test_util.h b/net/nqe/network_quality_estimator_test_util.h
index 70dab1513c036862835f192f6f7c414624aa6539..4b12fce080d9240c4e99875b1c558645e5585ade 100644
--- a/net/nqe/network_quality_estimator_test_util.h
+++ b/net/nqe/network_quality_estimator_test_util.h
@@ -222,6 +222,10 @@ class TestNetworkQualityEstimator : public NetworkQualityEstimator {
   void NotifyObserversOfRTTOrThroughputEstimatesComputed(
       const net::nqe::internal::NetworkQuality& network_quality);
 
+  // Notifies the registered observers that the network quality estimate has
+  // changed to |network_quality|.
+  void NotifyObserversOfEffectiveConnectionType(EffectiveConnectionType type);
+
   using NetworkQualityEstimator::SetTickClockForTesting;
   using NetworkQualityEstimator::OnConnectionTypeChanged;
   using NetworkQualityEstimator::OnUpdatedRTTAvailable;