[Autofill] Add upstreaming UKM

components/browser_sync/profile_sync_service_autofill_unittest.cc

Index: components/browser_sync/profile_sync_service_autofill_unittest.cc
diff --git a/components/browser_sync/profile_sync_service_autofill_unittest.cc b/components/browser_sync/profile_sync_service_autofill_unittest.cc
index f60c2afd61b72e78862c4b4a59fb691ad7533846..8e257d8fffc99777f270ac9e6f763fdf02de4a3f 100644
--- a/components/browser_sync/profile_sync_service_autofill_unittest.cc
+++ b/components/browser_sync/profile_sync_service_autofill_unittest.cc
@@ -378,7 +378,8 @@ ACTION_P2(ReturnNewDataTypeManagerWithDebugListener,
 
 class MockPersonalDataManager : public PersonalDataManager {
  public:
-  MockPersonalDataManager() : PersonalDataManager("en-US") {}
+  MockPersonalDataManager()
+      : PersonalDataManager("en-US", nullptr /* ukm_service */) {}
   MOCK_CONST_METHOD0(IsDataLoaded, bool());
   MOCK_METHOD0(LoadProfiles, void());
   MOCK_METHOD0(LoadCreditCards, void());