fix for [AutoFill credit cards] Editing last 4 digit card number is not save...

chrome/browser/views/autofill_profiles_view_win.cc

 // Copyright (c) 2010 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 "chrome/browser/views/autofill_profiles_view_win.h"
 
 #include <vsstyle.h>
 #include <vssym32.h>
 
 #include "app/l10n_util.h"
@@ skipping 635 matching lines @@
 
 /////////////////////////////////////////////////////////////////////////////
 // AutoFillProfilesView::EditableSetViewContents, public:
 AutoFillProfilesView::EditableSetViewContents::EditableSetViewContents(
     AutoFillProfilesView* observer,
     AddressComboBoxModel* billing_model,
     bool new_item,
     std::vector<EditableSetInfo>::iterator field_set)
     : editable_fields_set_(field_set),
       temporary_info_(*editable_fields_set_),
+      has_credit_card_number_been_edited_(false),
       observer_(observer),
       billing_model_(billing_model),
       combo_box_billing_(NULL),
       new_item_(new_item) {
   ZeroMemory(text_fields_, sizeof(text_fields_));
 }
 
 /////////////////////////////////////////////////////////////////////////////
 // AutoFillProfilesView::EditableSetViewContents, protected:
 /////////////////////////////////////////////////////////////////////////////
@@ skipping 191 matching lines @@
         UpdateButtons();
         return;
       }
     }
   }
 }
 
 bool AutoFillProfilesView::EditableSetViewContents::HandleKeystroke(
     views::Textfield* sender, const views::Textfield::Keystroke& keystroke) {
   if (sender == text_fields_[TEXT_CC_NUMBER] &&
-      !temporary_info_.has_credit_card_number_been_edited) {
+      !has_credit_card_number_been_edited_) {
     // You cannot edit obfuscated number, you must retype it anew.
     sender->SetText(string16());
-    temporary_info_.has_credit_card_number_been_edited = true;
+    has_credit_card_number_been_edited_ = true;
   }
   return false;
 }
 
 /////////////////////////////////////////////////////////////////////////////
 // AutoFillProfilesView::EditableSetViewContents,
 // views::Combobox::Listener implementations:
 void AutoFillProfilesView::EditableSetViewContents::ItemChanged(
     views::Combobox* combo_box, int prev_index, int new_index) {
   DCHECK(billing_model_);
@@ skipping 515 matching lines @@
                         AutoFillDialogObserver* observer,
                         Profile* profile) {
   DCHECK(profile);
 
   PersonalDataManager* personal_data_manager =
       profile->GetPersonalDataManager();
   DCHECK(personal_data_manager);
   AutoFillProfilesView::Show(parent, observer, personal_data_manager, profile,
                              profile->GetPrefs(), NULL, NULL);
 }