Sending a page load pingback to data saver for holdback users

chrome/browser/page_load_metrics/observers/data_reduction_proxy_metrics_observer_unittest.cc

Index: chrome/browser/page_load_metrics/observers/data_reduction_proxy_metrics_observer_unittest.cc
diff --git a/chrome/browser/page_load_metrics/observers/data_reduction_proxy_metrics_observer_unittest.cc b/chrome/browser/page_load_metrics/observers/data_reduction_proxy_metrics_observer_unittest.cc
index ac083d02c24a86acfa58bc113245dd2372898bc8..4aeae4bb1ba00e599214fedc95ea3f52af0795eb 100644
--- a/chrome/browser/page_load_metrics/observers/data_reduction_proxy_metrics_observer_unittest.cc
+++ b/chrome/browser/page_load_metrics/observers/data_reduction_proxy_metrics_observer_unittest.cc
@@ -443,12 +443,12 @@ TEST_F(DataReductionProxyMetricsObserverTest, OnCompletePingback) {
   EXPECT_FALSE(pingback_client_->send_pingback_called());
 
   ResetTest();
-  // Verify that when the holdback experiment is enabled, no pingback is sent.
+  // Verify that when the holdback experiment is enabled, a pingback is sent.
   base::FieldTrialList field_trial_list(nullptr);
   ASSERT_TRUE(base::FieldTrialList::CreateFieldTrial(
       "DataCompressionProxyHoldback", "Enabled"));
   RunTestAndNavigateToUntrackedUrl(true, false);
-  EXPECT_FALSE(pingback_client_->send_pingback_called());
+  EXPECT_TRUE(pingback_client_->send_pingback_called());
 }
 
 TEST_F(DataReductionProxyMetricsObserverTest, ByteInformationCompression) {