[EXPERIMENT] [MacViews] Enable and handle the profile switcher.

chrome/browser/ui/views/frame/avatar_button_manager.h

 // Copyright 2016 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_FRAME_AVATAR_BUTTON_MANAGER_H_
 #define CHROME_BROWSER_UI_VIEWS_FRAME_AVATAR_BUTTON_MANAGER_H_
 
 #include "chrome/browser/ui/views/profiles/avatar_button_delegate.h"
 #include "chrome/browser/ui/views/profiles/avatar_button_style.h"
 
 class BrowserNonClientFrameView;
 
 // Manages an avatar button displayed in a browser frame. The button displays
 // the name of the active or guest profile, and may be null.
 class AvatarButtonManager : public AvatarButtonDelegate {
  public:
   explicit AvatarButtonManager(BrowserNonClientFrameView* frame_view);
 
   // Adds or removes the avatar button from the frame, based on the BrowserView
   // properties.
   void Update(AvatarButtonStyle style);
 
   // Gets the avatar button as a view::View.
   views::View* view() const { return view_; }
 
+  bool Intersects(const gfx::Rect& rect) const;
+  bool HitTest(const gfx::Point& point) const;
+
  private:
   // AvatarButtonDelegate:
   void ButtonPreferredSizeChanged() override;
 
   // views::ButtonListener:
   void ButtonPressed(views::Button* sender, const ui::Event& event) override;
 
   BrowserNonClientFrameView* frame_view_;  // Weak. Owns |this|.
 
   // Menu button that displays the name of the active or guest profile.
   // May be null and will not be displayed for off the record profiles.
   views::View* view_;  // Owned by views hierarchy.
 
   DISALLOW_COPY_AND_ASSIGN(AvatarButtonManager);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_FRAME_AVATAR_BUTTON_MANAGER_H_