[Autofill] Add upstreaming UKM

components/autofill/core/browser/autofill_manager_unittest.cc

Index: components/autofill/core/browser/autofill_manager_unittest.cc
diff --git a/components/autofill/core/browser/autofill_manager_unittest.cc b/components/autofill/core/browser/autofill_manager_unittest.cc
index 46c7f18e0df6582c87e9351d2575dc94fd616cba..436045c29ccdcd464d8ebe6e56bd9c1e32bb9fd3 100644
--- a/components/autofill/core/browser/autofill_manager_unittest.cc
+++ b/components/autofill/core/browser/autofill_manager_unittest.cc
@@ -125,7 +125,7 @@ class TestPaymentsClient : public payments::PaymentsClient {
 class TestPersonalDataManager : public PersonalDataManager {
  public:
   TestPersonalDataManager()
-      : PersonalDataManager("en-US"),
+      : PersonalDataManager("en-US", nullptr /* ukm_service */),
         num_times_save_imported_profile_called_(0) {
     CreateTestAutofillProfiles(&web_profiles_);
     CreateTestCreditCards(&local_credit_cards_);