| Index: components/ukm/test_ukm_service.cc | 
| diff --git a/components/ukm/test_ukm_service.cc b/components/ukm/test_ukm_service.cc | 
| index 5b72405610ee08793399b7ed82e473a22055499b..d2f4c12538037c278fc14b5cee676cad0f7f65f9 100644 | 
| --- a/components/ukm/test_ukm_service.cc | 
| +++ b/components/ukm/test_ukm_service.cc | 
| @@ -18,6 +18,7 @@ UkmServiceTestingHarness::~UkmServiceTestingHarness() = default; | 
|  | 
| TestUkmService::TestUkmService(PrefService* prefs_service) | 
| : UkmService(prefs_service, &test_metrics_service_client_) { | 
| +  EnableRecording(); | 
| DisableReporting(); | 
| } | 
|  | 
|  |