Fixes incorrect clearing of hot-tracked state when context menu is opened from a menu item

ui/views/controls/menu/menu_controller.h

Index: ui/views/controls/menu/menu_controller.h
diff --git a/ui/views/controls/menu/menu_controller.h b/ui/views/controls/menu/menu_controller.h
index 3741f762a975dab3f5a1b4662e7df6bca23f1e9a..a5eb56910ece0cebf7064b2f7f0192f4e01b6b7d 100644
--- a/ui/views/controls/menu/menu_controller.h
+++ b/ui/views/controls/menu/menu_controller.h
@@ -558,9 +558,6 @@ class VIEWS_EXPORT MenuController : public WidgetObserver {
   void SetInitialHotTrackedView(MenuItemView* item,
                                 SelectionIncrementDirectionType direction);
 
-  // Updates the current |hot_button_| and its hot tracked state.
-  void SetHotTrackedButton(CustomButton* hot_button);
-
   // The active instance.
   static MenuController* active_instance_;
 
@@ -659,9 +656,6 @@ class VIEWS_EXPORT MenuController : public WidgetObserver {
   // See UpdateActiveMouseView() for details.
   const int active_mouse_view_id_;
 
-  // Current hot tracked child button if any.
-  CustomButton* hot_button_;
-
   internal::MenuControllerDelegate* delegate_;
 
   // How deep we are in nested message loops. This should be at most 2 (when