Simplify some old avatar menu button code.

chrome/browser/ui/views/profiles/avatar_menu_button.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_VIEWS_PROFILES_AVATAR_MENU_BUTTON_H_
-#define CHROME_BROWSER_UI_VIEWS_PROFILES_AVATAR_MENU_BUTTON_H_
-
-#include <string>
-
-#include "base/compiler_specific.h"
-#include "base/macros.h"
-#include "ui/base/models/simple_menu_model.h"
-#include "ui/views/controls/button/menu_button.h"
-#include "ui/views/controls/button/menu_button_listener.h"
-#include "ui/views/view_targeter_delegate.h"
-
-namespace gfx {
-class Canvas;
-class Image;
-}
-class BrowserNonClientFrameView;
-class BrowserView;
-class Profile;
-
-// AvatarMenuButton
-//
-// A button used to show either the incognito avatar or the profile avatar.
-// The button can optionally have a menu attached to it.
-
-class AvatarMenuButton : public views::MenuButton,
-                         public views::MenuButtonListener,
-                         public views::ViewTargeterDelegate {
- public:
-  // Internal class name.
-  static const char kViewClassName[];
-
-  // Creates a new button for the given browser view.
-  explicit AvatarMenuButton(BrowserView* browser_view);
-
-  ~AvatarMenuButton() override;
-
-  // views::MenuButton:
-  const char* GetClassName() const override;
-  void OnPaint(gfx::Canvas* canvas) override;
-
-  // Sets the image for the avatar button. Rectangular images, as opposed
-  // to Chrome avatar icons, will be resized and modified for the title bar.
-  virtual void SetAvatarIcon(const gfx::Image& icon, bool is_rectangle);
-
-  // Get avatar images. |avatar| is used in the browser window whereas
-  // |taskbar_badge_avatar| is used for the OS taskbar. If
-  // |taskbar_badge_avatar| is empty then |avatar| should be used for the
-  // taskbar as well. Returns false if the cache doesn't have an entry for a
-  // Profile::REGULAR_PROFILE type Profile, otherwise return true.
-  static bool GetAvatarImages(const BrowserNonClientFrameView* frame_view,
-                              bool should_show_avatar_menu,
-                              gfx::Image* avatar,
-                              gfx::Image* taskbar_badge_avatar,
-                              bool* is_rectangle);
-
- private:
-  // views::ViewTargeterDelegate:
-  bool DoesIntersectRect(const views::View* target,
-                         const gfx::Rect& rect) const override;
-
-  // views::MenuButtonListener:
-  void OnMenuButtonClicked(views::MenuButton* source,
-                           const gfx::Point& point,
-                           const ui::Event* event) override;
-
-  BrowserView* browser_view_;
-  bool enabled_;
-  std::unique_ptr<ui::MenuModel> menu_model_;
-
-  // Use a scoped ptr because gfx::Image doesn't have a default constructor.
-  std::unique_ptr<gfx::Image> icon_;
-  gfx::ImageSkia button_icon_;
-  bool is_rectangle_;
-  int old_height_;
-
-  DISALLOW_COPY_AND_ASSIGN(AvatarMenuButton);
-};
-
-#endif  // CHROME_BROWSER_UI_VIEWS_PROFILES_AVATAR_MENU_BUTTON_H_