Making credit card number un-editable in Wallet mode.

chrome/browser/ui/autofill/autofill_dialog_controller_impl.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_AUTOFILL_AUTOFILL_DIALOG_CONTROLLER_IMPL_H_
 #define CHROME_BROWSER_UI_AUTOFILL_AUTOFILL_DIALOG_CONTROLLER_IMPL_H_
 
 #include <map>
 #include <vector>
 
@@ skipping 380 matching lines @@
   // Hides |popup_controller_|'s popup view, if it exists.
   void HidePopup();
 
   // Whether the user has chosen to enter all new data in |section|. This
   // happens via choosing "Add a new X..." from a section's suggestion menu.
   bool IsManuallyEditingSection(DialogSection section) const;
 
   // Whether the user has chosen to enter all new data in at least one section.
   bool IsManuallyEditingAnySection() const;
 
+  // Whether a particular DetailInput in |section| should be edited or not.
+  bool InputIsEditable(const DetailInput& input, DialogSection section) const;
+
   // Whether all of the input fields currently showing in the dialog have valid
   // contents.
   bool AllSectionsAreValid() const;
 
   // Whether all of the input fields currently showing in the given |section| of
   // the dialog have valid contents.
   bool SectionIsValid(DialogSection section) const;
 
   // Returns true if |key| refers to a suggestion, as opposed to some control
   // menu item.
@@ skipping 213 matching lines @@
 
   // Whether the latency to display to the UI was logged to UMA yet.
   bool was_ui_latency_logged_;
 
   DISALLOW_COPY_AND_ASSIGN(AutofillDialogControllerImpl);
 };
 
 }  // namespace autofill
 
 #endif  // CHROME_BROWSER_UI_AUTOFILL_AUTOFILL_DIALOG_CONTROLLER_IMPL_H_