[rac] Show amex specific cvc hint

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 <set>
 #include <vector>
 
@@ skipping 114 matching lines @@
       const OVERRIDE;
   virtual ui::ComboboxModel* ComboboxModelForAutofillType(
       ServerFieldType type) OVERRIDE;
   virtual ui::MenuModel* MenuModelForSection(DialogSection section) OVERRIDE;
   virtual string16 LabelForSection(DialogSection section) const OVERRIDE;
   virtual SuggestionState SuggestionStateForSection(
       DialogSection section) OVERRIDE;
   virtual void EditClickedForSection(DialogSection section) OVERRIDE;
   virtual gfx::Image IconForField(ServerFieldType type,
                                   const string16& user_input) const OVERRIDE;
+  virtual bool IsIconDependentField(ServerFieldType dependent_type)
+      const OVERRIDE;
+  virtual bool IsIconDependencyField(ServerFieldType dependency_type,
+                                     ServerFieldType* dependent_type)
+      const OVERRIDE;
   virtual string16 InputValidityMessage(DialogSection section,
                                         ServerFieldType type,
                                         const string16& value) OVERRIDE;
   virtual ValidityData InputsAreValid(
       DialogSection section,
       const DetailOutputMap& inputs,
       ValidationType validation_type) OVERRIDE;
   virtual void UserEditedOrActivatedInput(DialogSection section,
                                           const DetailInput* input,
                                           gfx::NativeView parent_view,
@@ skipping 560 matching lines @@
 
   // Populated if the user chose to save a newly inputted credit card. Used to
   // show a bubble as the dialog closes to confirm a user's new card info was
   // saved. Never populated while incognito (as nothing's actually saved).
   scoped_ptr<CreditCard> newly_saved_card_;
 
   // The timer that delays enabling submit button for a short period of time on
   // startup.
   base::OneShotTimer<AutofillDialogControllerImpl> submit_button_delay_timer_;
 
+  // Map from field types whose value controls other field types icon to the
+  // field types whose icon is controlled.
+  std::map<ServerFieldType, ServerFieldType> icon_dependencies_;
+
   DISALLOW_COPY_AND_ASSIGN(AutofillDialogControllerImpl);
 };
 
 }  // namespace autofill
 
 #endif  // CHROME_BROWSER_UI_AUTOFILL_AUTOFILL_DIALOG_CONTROLLER_IMPL_H_