Add experimental feature info to certificate reports

chrome/browser/ssl/cert_report_helper.cc

Index: chrome/browser/ssl/cert_report_helper.cc
diff --git a/chrome/browser/ssl/cert_report_helper.cc b/chrome/browser/ssl/cert_report_helper.cc
index 092984b0e92b14a2a7e60ed211875022d5e462fb..a9622b13f0b3d0c40124d1cd01d27ec1f3150c97 100644
--- a/chrome/browser/ssl/cert_report_helper.cc
+++ b/chrome/browser/ssl/cert_report_helper.cc
@@ -13,6 +13,7 @@
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "build/build_config.h"
+#include "chrome/browser/browser_process.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ssl/ssl_cert_reporter.h"
 #include "chrome/common/pref_names.h"
@@ -108,6 +109,8 @@ void CertReportHelper::FinishCertCollection(
   std::string serialized_report;
   certificate_reporting::ErrorReport report(request_url_.host(), ssl_info_);
 
+  report.AddNetworkTimeInfo(g_browser_process->network_time_tracker());
+
   report.SetInterstitialInfo(
       interstitial_reason_, user_proceeded,
       overridable_