Remove unused Views Translate InfoBar code.

chrome/browser/ui/views/infobars/before_translate_infobar.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_VIEWS_INFOBARS_BEFORE_TRANSLATE_INFOBAR_H_
-#define CHROME_BROWSER_UI_VIEWS_INFOBARS_BEFORE_TRANSLATE_INFOBAR_H_
-
-#include "chrome/browser/ui/views/infobars/translate_infobar_base.h"
-#include "ui/views/controls/button/menu_button_listener.h"
-
-class OptionsMenuModel;
-class TranslateInfoBarDelegate;
-class TranslateLanguageMenuModel;
-
-namespace views {
-class MenuButton;
-}
-
-class BeforeTranslateInfoBar : public TranslateInfoBarBase,
-                               public views::MenuButtonListener {
- public:
-  explicit BeforeTranslateInfoBar(
-      scoped_ptr<TranslateInfoBarDelegate> delegate);
-
- private:
-  virtual ~BeforeTranslateInfoBar();
-
-  // TranslateInfoBarBase:
-  virtual void Layout() OVERRIDE;
-  virtual void ButtonPressed(views::Button* sender,
-                             const ui::Event& event) OVERRIDE;
-  virtual void ViewHierarchyChanged(
-      const ViewHierarchyChangedDetails& details) OVERRIDE;
-  virtual int ContentMinimumWidth() const OVERRIDE;
-
-  // views::MenuButtonListener:
-  virtual void OnMenuButtonClicked(views::View* source,
-                                   const gfx::Point& point) OVERRIDE;
-
-  // Returns the width of all content other than the labels.  Layout() uses this
-  // to determine how much space the labels can take.
-  int NonLabelWidth() const;
-
-  // The text displayed in the infobar is something like:
-  // "The page is in <lang>. Would you like to translate it?"
-  // ...where <lang> is a combobox.  So the text is split in 2 chunks, each
-  // displayed in one of the labels below.
-  views::Label* label_1_;
-  views::Label* label_2_;
-
-  views::MenuButton* language_menu_button_;
-  views::LabelButton* accept_button_;
-  views::LabelButton* deny_button_;
-  views::LabelButton* never_translate_button_;
-  views::LabelButton* always_translate_button_;
-  views::MenuButton* options_menu_button_;
-
-  scoped_ptr<TranslateLanguageMenuModel> language_menu_model_;
-  scoped_ptr<OptionsMenuModel> options_menu_model_;
-
-  DISALLOW_COPY_AND_ASSIGN(BeforeTranslateInfoBar);
-};
-
-#endif  // CHROME_BROWSER_UI_VIEWS_INFOBARS_BEFORE_TRANSLATE_INFOBAR_H_