Move card unmask interfaces and controller into the autofill component.

chrome/browser/ui/autofill/card_unmask_prompt_view.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_VIEW_H_
-#define CHROME_BROWSER_UI_AUTOFILL_CARD_UNMASK_PROMPT_VIEW_H_
-
-#include "base/strings/string16.h"
-
-namespace autofill {
-
-class CardUnmaskPromptController;
-
-// The cross-platform UI interface which prompts the user to unlock a masked
-// Wallet instrument (credit card). This object is responsible for its own
-// lifetime.
-class CardUnmaskPromptView {
- public:
-  static CardUnmaskPromptView* CreateAndShow(
-      CardUnmaskPromptController* controller);
-
-  virtual void ControllerGone() = 0;
-  virtual void DisableAndWaitForVerification() = 0;
-  virtual void GotVerificationResult(const base::string16& error_message,
-                                     bool allow_retry) = 0;
-
- protected:
-  CardUnmaskPromptView() {}
-  virtual ~CardUnmaskPromptView() {}
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(CardUnmaskPromptView);
-};
-
-}  // namespace autofill
-
-#endif  // CHROME_BROWSER_UI_AUTOFILL_CARD_UNMASK_PROMPT_VIEW_H_