views: Make view::Views::GetPreferredSize() const.

chrome/browser/ui/views/infobars/after_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_AFTER_TRANSLATE_INFOBAR_H_
 #define CHROME_BROWSER_UI_VIEWS_INFOBARS_AFTER_TRANSLATE_INFOBAR_H_
 
 #include "chrome/browser/ui/views/infobars/translate_infobar_base.h"
 #include "ui/views/controls/button/menu_button_listener.h"
 
@@ skipping 12 matching lines @@
 
  private:
   virtual ~AfterTranslateInfoBar();
 
   // TranslateInfoBarBase:
   virtual void Layout() OVERRIDE;
   virtual void ViewHierarchyChanged(
       const ViewHierarchyChangedDetails& details) OVERRIDE;
   virtual void ButtonPressed(views::Button* sender,
                              const ui::Event& event) OVERRIDE;
-  virtual int ContentMinimumWidth() OVERRIDE;
+  virtual int ContentMinimumWidth() const OVERRIDE;
 
   // views::MenuButtonListener:
   virtual void OnMenuButtonClicked(views::View* source,
                                    const gfx::Point& point) OVERRIDE;
 
   // The original and target language buttons can appear in either order, so
   // this function provides a convenient way to just obtain the two in the
   // correct visual order, as opposed to adding conditionals in multiple places.
   void GetButtons(views::MenuButton** first_button,
                   views::MenuButton** second_button) const;
@@ skipping 22 matching lines @@
   // True if the target language comes before the original one.
   bool swapped_language_buttons_;
 
   // True if the source language is expected to be determined by a server.
   bool autodetermined_source_language_;
 
   DISALLOW_COPY_AND_ASSIGN(AfterTranslateInfoBar);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_INFOBARS_AFTER_TRANSLATE_INFOBAR_H_