Preserving first/middle/last names when an Autofill profile is submitted

chrome/browser/ui/webui/options/autofill_options_handler.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_WEBUI_OPTIONS_AUTOFILL_OPTIONS_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_OPTIONS_AUTOFILL_OPTIONS_HANDLER_H_
 
 #include <string>
 
 #include "base/compiler_specific.h"
@@ skipping 88 matching lines @@
 
   // Fills in |address| with the data format that the options js expects.
   static void AutofillProfileToDictionary(
       const autofill::AutofillProfile& profile,
       base::DictionaryValue* address);
 
   // The personal data manager, used to load Autofill profiles and credit cards.
   // Unowned pointer, may not be NULL.
   autofill::PersonalDataManager* personal_data_;
 
+  // The profile which was last used to populate the Address Editor. Unowned;
+  // not populated until LoadAdressEditor is called.
+  autofill::AutofillProfile* prior_profile_;
+
   DISALLOW_COPY_AND_ASSIGN(AutofillOptionsHandler);
 };
 
 }  // namespace options
 
 #endif  // CHROME_BROWSER_UI_WEBUI_OPTIONS_AUTOFILL_OPTIONS_HANDLER_H_