Autofill: First step toward CVC unmask prompt dialog on OSX.

chrome/browser/ui/autofill/card_unmask_prompt_controller_impl.h

 // Copyright 2014 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_CARD_UNMASK_PROMPT_CONTROLLER_IMPL_H_
 #define CHROME_BROWSER_UI_AUTOFILL_CARD_UNMASK_PROMPT_CONTROLLER_IMPL_H_
 
 #include "base/memory/weak_ptr.h"
 #include "chrome/browser/ui/autofill/card_unmask_prompt_controller.h"
 #include "components/autofill/core/browser/credit_card.h"
@@ skipping 20 matching lines @@
                         const base::string16& exp_month,
                         const base::string16& exp_year) override;
 
   content::WebContents* GetWebContents() override;
   base::string16 GetWindowTitle() const override;
   base::string16 GetInstructionsMessage() const override;
   int GetCvcImageRid() const override;
   bool ShouldRequestExpirationDate() const override;
   bool InputTextIsValid(const base::string16& input_text) const override;
 
+ protected:
+  // Exposed for testing.
+  CardUnmaskPromptView* view() { return card_unmask_view_; }
+
  private:
   content::WebContents* web_contents_;
   CreditCard card_;
   base::WeakPtr<CardUnmaskDelegate> delegate_;
   CardUnmaskPromptView* card_unmask_view_;
 
   base::WeakPtrFactory<CardUnmaskPromptControllerImpl> weak_pointer_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(CardUnmaskPromptControllerImpl);
 };
 
 }  // namespace autofill
 
 #endif  // CHROME_BROWSER_UI_AUTOFILL_CARD_UNMASK_PROMPT_CONTROLLER_IMPL_H_