Add network information to UKM

components/metrics/test_metrics_provider.cc

 // Copyright 2015 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 "components/metrics/test_metrics_provider.h"
 
 #include "base/metrics/histogram_macros.h"
 
 namespace metrics {
 
@@ skipping 15 matching lines @@
   UMA_STABILITY_HISTOGRAM_ENUMERATION("TestMetricsProvider.Initial", 1, 2);
   provide_initial_stability_metrics_called_ = true;
 }
 
 void TestMetricsProvider::ProvideStabilityMetrics(
     SystemProfileProto* system_profile_proto) {
   UMA_STABILITY_HISTOGRAM_ENUMERATION("TestMetricsProvider.Regular", 1, 2);
   provide_stability_metrics_called_ = true;
 }
 
+void TestMetricsProvider::ProvideSystemProfileMetrics(
+    SystemProfileProto* system_profile_proto) {
+  provide_system_profile_metrics_called_ = true;
+}
+
 }  // namespace metrics