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### Preflight Checklist
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* [x] I have read the [Contributing Guidelines](https://github.com/electron/electron/blob/master/CONTRIBUTING.md) for this project.
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### Problem Description
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My electron version is 6.1.11, and I can't update because visibleOnFullScreen option on setVisibleOnAllWorkspaces is deprecated. It works fine on mac 10.15.4 and newer version.
To code like this:

  app.dock.hide()
  window.setAlwaysOnTop(true, 'floating')
  window.setVisibleOnAllWorkspaces(true, { visibleOnFullScreen: true })

The visibleOnFullScreen option is very important to my electron app and I'm so appreciate if you can check this feature again!

shell/browser/native_window.h
void NotifyWindowRestore();
  void NotifyWindowMove();
  void NotifyWindowWillResize(const gfx::Rect& new_bounds,
                              bool* prevent_default);
  void NotifyWindowResize();
  void NotifyWindowWillMove(const gfx::Rect& new_bounds, bool* prevent_default);
  void NotifyWindowMoved();
  void NotifyWindowScrollTouchBegin();
  void NotifyWindowScrollTouchEnd();
  void NotifyWindowSwipe(const std::string& direction);
  void NotifyWindowRotateGesture(float rotation);
  void NotifyWindowSheetBegin();
  void NotifyWindowSheetEnd();
  void NotifyWindowEnterFullScreen();
  void NotifyWindowLeaveFullScreen();
  void NotifyWindowEnterHtmlFullScreen();
  void NotifyWindowLeaveHtmlFullScreen();
  void NotifyWindowAlwaysOnTopChanged();
  void NotifyWindowExecuteAppCommand(const std::string& command);
  void NotifyTouchBarItemInteraction(const std::string& item_id,
                                     const base::DictionaryValue& details);
  void NotifyNewWindowForTab();
#if defined(OS_WIN)
  void NotifyWindowMessage(UINT message, WPARAM w_param, LPARAM l_param);
#endif
  void AddObserver(NativeWindowObserver* obs) { observers_.AddObserver(obs); }
  void RemoveObserver(NativeWindowObserver* obs) {
    observers_.RemoveObserver(obs);
  }
  views::Widget* widget() const { return widget_.get(); }