Record the time when the interstitial is constructed

components/certificate_reporting/error_report.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/certificate_reporting/error_report.h"
 
 #include <vector>
 
 #include "base/stl_util.h"
 #include "base/strings/string_util.h"
@@ skipping 82 matching lines @@
   return cert_report_->ParseFromString(serialized_report);
 }
 
 bool ErrorReport::Serialize(std::string* output) const {
   return cert_report_->SerializeToString(output);
 }
 
 void ErrorReport::SetInterstitialInfo(
     const InterstitialReason& interstitial_reason,
     const ProceedDecision& proceed_decision,
-    const Overridable& overridable) {
+    const Overridable& overridable,
+    const base::Time& interstitial_time) {
   CertLoggerInterstitialInfo* interstitial_info =
       cert_report_->mutable_interstitial_info();
 
   switch (interstitial_reason) {
     case INTERSTITIAL_SSL:
       interstitial_info->set_interstitial_reason(
           CertLoggerInterstitialInfo::INTERSTITIAL_SSL);
       break;
     case INTERSTITIAL_CAPTIVE_PORTAL:
       interstitial_info->set_interstitial_reason(
           CertLoggerInterstitialInfo::INTERSTITIAL_CAPTIVE_PORTAL);
       break;
     case INTERSTITIAL_CLOCK:
       interstitial_info->set_interstitial_reason(
           CertLoggerInterstitialInfo::INTERSTITIAL_CLOCK);
       break;
   }
 
   interstitial_info->set_user_proceeded(proceed_decision == USER_PROCEEDED);
   interstitial_info->set_overridable(overridable == INTERSTITIAL_OVERRIDABLE);
+  interstitial_info->set_interstitial_created_time_usec(
+      interstitial_time.ToInternalValue());
 }
 
 void ErrorReport::AddNetworkTimeInfo(
     const NetworkTimeTracker* network_time_tracker) {
   CertLoggerFeaturesInfo* features_info = cert_report_->mutable_features_info();
   CertLoggerFeaturesInfo::NetworkTimeQueryingInfo* network_time_info =
       features_info->mutable_network_time_querying_info();
   network_time_info->set_network_time_queries_enabled(
       network_time_tracker->AreTimeFetchesEnabled());
   NetworkTimeTracker::FetchBehavior behavior =
@@ skipping 21 matching lines @@
       break;
   }
   network_time_info->set_network_time_query_behavior(report_behavior);
 }
 
 const std::string& ErrorReport::hostname() const {
   return cert_report_->hostname();
 }
 
 }  // namespace certificate_reporting