Chromium style checker cleanup

components/autofill/browser/autocomplete_history_manager_unittest.cc

 // Copyright (c) 2012 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 <vector>
 
 #include "base/memory/ref_counted.h"
 #include "base/prefs/testing_pref_service.h"
 #include "base/string16.h"
 #include "base/utf_string_conversions.h"
@@ skipping 42 matching lines @@
   static MockWebDataService* current_mock_web_data_service_;
 };
 
 MockWebDataService* MockWebDataService::current_mock_web_data_service_ = NULL;
 
 class MockAutofillManagerDelegate
     : public autofill::TestAutofillManagerDelegate {
  public:
   MockAutofillManagerDelegate() {}
   virtual ~MockAutofillManagerDelegate() {}
-  virtual PrefService* GetPrefs() { return &prefs_; }
+  virtual PrefService* GetPrefs() OVERRIDE { return &prefs_; }
 
  private:
   TestingPrefServiceSimple prefs_;
 
   DISALLOW_COPY_AND_ASSIGN(MockAutofillManagerDelegate);
 };
 
 }  // namespace
 
 class AutocompleteHistoryManagerTest : public ChromeRenderViewHostTestHarness {
@@ skipping 155 matching lines @@
   AutofillManager::CreateForWebContentsAndDelegate(
       web_contents(), &manager_delegate);
 
   MockAutofillExternalDelegate external_delegate(web_contents());
   autocomplete_history_manager.SetExternalDelegate(&external_delegate);
 
   // Should trigger a call to OnSuggestionsReturned, verified by the mock.
   EXPECT_CALL(external_delegate, OnSuggestionsReturned(_, _, _, _, _));
   autocomplete_history_manager.SendSuggestions(NULL);
 }