Move remaining Autofill code to //components/autofill.

chrome/browser/autofill/autofill_popup_delegate.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_AUTOFILL_AUTOFILL_POPUP_DELEGATE_H_
-#define CHROME_BROWSER_AUTOFILL_AUTOFILL_POPUP_DELEGATE_H_
-
-#include "base/string16.h"
-
-namespace content {
-class KeyboardListener;
-}
-
-// An interface for interaction with AutofillPopupController. Will be notified
-// of events by the controller.
-class AutofillPopupDelegate {
- public:
-  // Called when the Autofill popup is shown. |listener| may be used to pass
-  // keyboard events to the popup.
-  virtual void OnPopupShown(content::KeyboardListener* listener) = 0;
-
-  // Called when the Autofill popup is hidden. |listener| must be unregistered
-  // if it was registered in OnPopupShown.
-  virtual void OnPopupHidden(content::KeyboardListener* listener) = 0;
-
-  // Called when the autofill suggestion indicated by |identifier| has been
-  // temporarily selected (e.g., hovered).
-  virtual void DidSelectSuggestion(int identifier) = 0;
-
-  // Inform the delegate that a row in the popup has been chosen.
-  virtual void DidAcceptSuggestion(const string16& value, int identifier) = 0;
-
-  // Delete the described suggestion.
-  virtual void RemoveSuggestion(const string16& value, int identifier) = 0;
-
-  // Informs the delegate that the Autofill previewed form should be cleared.
-  virtual void ClearPreviewedForm() = 0;
-};
-
-#endif  // CHROME_BROWSER_AUTOFILL_AUTOFILL_POPUP_DELEGATE_H_