Move EntropyProvider Source From MetricsService to MetricsServicesManager

components/metrics_services_manager/metrics_services_manager.cc

Index: components/metrics_services_manager/metrics_services_manager.cc
diff --git a/components/metrics_services_manager/metrics_services_manager.cc b/components/metrics_services_manager/metrics_services_manager.cc
index 43250401e2524f15f999e86774bdbf99210649c3..652edef82c8ed28f581a77d20a4f98ff0c88ae1a 100644
--- a/components/metrics_services_manager/metrics_services_manager.cc
+++ b/components/metrics_services_manager/metrics_services_manager.cc
@@ -24,6 +24,11 @@ MetricsServicesManager::MetricsServicesManager(
 
 MetricsServicesManager::~MetricsServicesManager() {}
 
+std::unique_ptr<const base::FieldTrial::EntropyProvider>
+MetricsServicesManager::CreateEntropyProvider() {
+  return client_->CreateEntropyProvider();
+}
+
 metrics::MetricsService* MetricsServicesManager::GetMetricsService() {
   DCHECK(thread_checker_.CalledOnValidThread());
   return GetMetricsServiceClient()->GetMetricsService();