Add experimental feature info to certificate reports

components/network_time/network_time_tracker.cc

Index: components/network_time/network_time_tracker.cc
diff --git a/components/network_time/network_time_tracker.cc b/components/network_time/network_time_tracker.cc
index 2be937662e8e777b846d931adaaa3aa51413a20e..5dc4fd0f1fa17ea8f93ede3924c2d929cb5a3b94 100644
--- a/components/network_time/network_time_tracker.cc
+++ b/components/network_time/network_time_tracker.cc
@@ -35,6 +35,9 @@ namespace network_time {
 
 const base::Feature kNetworkTimeServiceQuerying{
     "NetworkTimeServiceQuerying", base::FEATURE_DISABLED_BY_DEFAULT};
+// This parameter must have the value "true" in order for
+// StartTimeFetch() to start time queries on demand.
+const char kVariationsServiceEnableFetchesOnDemand[] = "EnableFetchesOnDemand";
 
 namespace {
 
@@ -100,9 +103,6 @@ const char kVariationsServiceCheckTimeIntervalSeconds[] =
     "CheckTimeIntervalSeconds";
 const char kVariationsServiceRandomQueryProbability[] =
     "RandomQueryProbability";
-// This parameter must have the value "true" in order for
-// StartTimeFetch() to start time queries on demand.
-const char kVariationsServiceEnableFetchesOnDemand[] = "EnableFetchesOnDemand";
 
 // This is an ECDSA prime256v1 named-curve key.
 const int kKeyVersion = 1;