Standardize usage of virtual/override/final specifiers in components/.

components/autofill/core/browser/autofill_metrics_unittest.cc

 // Copyright 2013 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_metrics.h"
 
 #include <vector>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/prefs/pref_service.h"
@@ skipping 27 matching lines @@
   TestPersonalDataManager()
       : PersonalDataManager("en-US"), autofill_enabled_(true) {
     CreateTestAutofillProfiles(&web_profiles_);
   }
 
   using PersonalDataManager::set_database;
   using PersonalDataManager::SetPrefService;
 
   // Overridden to avoid a trip to the database. This should be a no-op except
   // for the side-effect of logging the profile count.
-  virtual void LoadProfiles() override {
+  void LoadProfiles() override {
     std::vector<AutofillProfile*> profiles;
     web_profiles_.release(&profiles);
     WDResult<std::vector<AutofillProfile*> > result(AUTOFILL_PROFILES_RESULT,
                                                     profiles);
     pending_profiles_query_ = 123;
     OnWebDataServiceRequestDone(pending_profiles_query_, &result);
   }
 
   // Overridden to avoid a trip to the database.
-  virtual void LoadCreditCards() override {}
+  void LoadCreditCards() override {}
 
   void set_autofill_enabled(bool autofill_enabled) {
     autofill_enabled_ = autofill_enabled;
   }
 
-  virtual bool IsAutofillEnabled() const override {
-    return autofill_enabled_;
-  }
+  bool IsAutofillEnabled() const override { return autofill_enabled_; }
 
  private:
   void CreateTestAutofillProfiles(ScopedVector<AutofillProfile>* profiles) {
     AutofillProfile* profile = new AutofillProfile;
     test::SetProfileInfo(profile, "Elvis", "Aaron",
                          "Presley", "theking@gmail.com", "RCA",
                          "3734 Elvis Presley Blvd.", "Apt. 10",
                          "Memphis", "Tennessee", "38116", "US",
                          "12345678901");
     profile->set_guid("00000000-0000-0000-0000-000000000001");
@@ skipping 1018 matching lines @@
     histogram_tester.ExpectTotalCount(
         "Autofill.FillDuration.FromInteraction.WithAutofill", 0);
     histogram_tester.ExpectTotalCount(
         "Autofill.FillDuration.FromInteraction.WithoutAutofill", 0);
 
     autofill_manager_->Reset();
   }
 }
 
 }  // namespace autofill