[Autofill] Add upstreaming UKM

chrome/browser/autofill/autofill_save_card_infobar_delegate_mobile_unittest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/autofill/core/browser/autofill_save_card_infobar_delegate_mobile.h"
 
 #include <memory>
 
 #include "base/macros.h"
 #include "base/test/histogram_tester.h"
 #include "chrome/browser/autofill/personal_data_manager_factory.h"
 #include "chrome/browser/ui/autofill/chrome_autofill_client.h"
 #include "chrome/test/base/chrome_render_view_host_test_harness.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/autofill/core/browser/autofill_test_utils.h"
 #include "components/autofill/core/browser/personal_data_manager.h"
 #include "components/infobars/core/confirm_infobar_delegate.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using testing::_;
 
 namespace autofill {
 
 namespace {
 
 class TestPersonalDataManager : public PersonalDataManager {
  public:
-  TestPersonalDataManager() : PersonalDataManager("en-US") {}
+  TestPersonalDataManager()
+      : PersonalDataManager("en-US", nullptr /* ukm_service */) {}
 
   using PersonalDataManager::set_database;
   using PersonalDataManager::SetPrefService;
 
   // Overridden to avoid a trip to the database.
   void LoadProfiles() override {}
   void LoadCreditCards() override {}
 
   MOCK_METHOD1(SaveImportedCreditCard,
                std::string(const CreditCard& imported_credit_card));
@@ skipping 159 matching lines @@
         CreateDelegate(/* is_uploading= */ true));
 
     base::HistogramTester histogram_tester;
     infobar.reset();
     histogram_tester.ExpectUniqueSample("Autofill.CreditCardInfoBar.Server",
                                         AutofillMetrics::INFOBAR_IGNORED, 1);
   }
 }
 
 }  // namespace autofill