Expose getters methods for NQE on UI thread

chrome/browser/net/nqe/ui_network_quality_estimator_service_browsertest.cc

Index: chrome/browser/net/nqe/ui_network_quality_estimator_service_browsertest.cc
diff --git a/chrome/browser/net/nqe/ui_network_quality_estimator_service_browsertest.cc b/chrome/browser/net/nqe/ui_network_quality_estimator_service_browsertest.cc
index e4119d5ddfb43bbb79e2e5c5130acfb467b6caea..7c1c9a430e092bcc72d500ddda776382d50b9acf 100644
--- a/chrome/browser/net/nqe/ui_network_quality_estimator_service_browsertest.cc
+++ b/chrome/browser/net/nqe/ui_network_quality_estimator_service_browsertest.cc
@@ -257,11 +257,25 @@ IN_PROC_BROWSER_TEST_F(UINetworkQualityEstimatorServiceBrowserTest,
   nqe_test_util::OverrideRTTsAndWait(rtt_1);
   EXPECT_EQ(rtt_1, nqe_observer.http_rtt());
 
+  base::TimeDelta got_rtt;
+  int32_t got_kbps;
+  EXPECT_TRUE(nqe_service->GetHttpRTT(&got_rtt));
+  EXPECT_EQ(rtt_1, got_rtt);
+  EXPECT_TRUE(nqe_service->GetTransportRTT(&got_rtt));
+  EXPECT_EQ(rtt_1, got_rtt);
+  EXPECT_FALSE(nqe_service->GetDownlinkThroughputKbps(&got_kbps));
+
   base::TimeDelta rtt_2 = base::TimeDelta::FromMilliseconds(200);
 
   nqe_test_util::OverrideRTTsAndWait(rtt_2);
   EXPECT_EQ(rtt_2, nqe_observer.http_rtt());
 
+  EXPECT_TRUE(nqe_service->GetHttpRTT(&got_rtt));
+  EXPECT_EQ(rtt_2, got_rtt);
+  EXPECT_TRUE(nqe_service->GetTransportRTT(&got_rtt));
+  EXPECT_EQ(rtt_2, got_rtt);
+  EXPECT_FALSE(nqe_service->GetDownlinkThroughputKbps(&got_kbps));
+
   nqe_service->RemoveRTTAndThroughputEstimatesObserver(&nqe_observer);
 
   base::TimeDelta rtt_3 = base::TimeDelta::FromMilliseconds(300);
@@ -269,6 +283,12 @@ IN_PROC_BROWSER_TEST_F(UINetworkQualityEstimatorServiceBrowserTest,
   nqe_test_util::OverrideRTTsAndWait(rtt_3);
   EXPECT_EQ(rtt_2, nqe_observer.http_rtt());
 
+  EXPECT_TRUE(nqe_service->GetHttpRTT(&got_rtt));
+  EXPECT_EQ(rtt_3, got_rtt);
+  EXPECT_TRUE(nqe_service->GetTransportRTT(&got_rtt));
+  EXPECT_EQ(rtt_3, got_rtt);
+  EXPECT_FALSE(nqe_service->GetDownlinkThroughputKbps(&got_kbps));
+
   // Observer should be notified on addition.
   TestRTTAndThroughputEstimatesObserver nqe_observer_2;
   nqe_service->AddRTTAndThroughputEstimatesObserver(&nqe_observer_2);