Basic UkmService implementation

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 c64edc83f5c03b94c9ecf489f2ce41bdf65b7217..d4e993019dbaaf26bcaf5e34719462b6387a7134 100644
--- a/components/metrics_services_manager/metrics_services_manager.cc
+++ b/components/metrics_services_manager/metrics_services_manager.cc
@@ -12,6 +12,7 @@
 #include "components/metrics/metrics_state_manager.h"
 #include "components/metrics_services_manager/metrics_services_manager_client.h"
 #include "components/rappor/rappor_service_impl.h"
+#include "components/ukm/ukm_service.h"
 #include "components/variations/service/variations_service.h"
 
 namespace metrics_services_manager {
@@ -43,6 +44,11 @@ rappor::RapporServiceImpl* MetricsServicesManager::GetRapporServiceImpl() {
   return rappor_service_.get();
 }
 
+ukm::UkmService* MetricsServicesManager::GetUkmService() {
+  DCHECK(thread_checker_.CalledOnValidThread());
+  return GetMetricsServiceClient()->GetUkmService();
+}
+
 variations::VariationsService* MetricsServicesManager::GetVariationsService() {
   DCHECK(thread_checker_.CalledOnValidThread());
   if (!variations_service_)
@@ -82,6 +88,7 @@ void MetricsServicesManager::UpdatePermissions(bool may_record,
 void MetricsServicesManager::UpdateRunningServices() {
   DCHECK(thread_checker_.CalledOnValidThread());
   metrics::MetricsService* metrics = GetMetricsService();
+  ukm::UkmService* ukm = GetUkmService();
 
   if (client_->OnlyDoMetricsRecording()) {
     metrics->StartRecordingForTests();
@@ -96,10 +103,13 @@ void MetricsServicesManager::UpdateRunningServices() {
     if (!metrics->recording_active())
       metrics->Start();
 
-    if (may_upload_)
+    if (may_upload_) {
       metrics->EnableReporting();
-    else
+      ukm->EnableReporting();
+    } else {
       metrics->DisableReporting();
+      ukm->DisableReporting();
+    }
   } else {
     metrics->Stop();
   }