Spec Deprecation: Use SpWindowPresenter for PyramidWindow

[labordep]

Commentary from SpPresenter class>>aboutText:

DO NOT USE
With Spec 2, SpPresenter was refactored to move all window management to WindowPresenter.
From now on, if you want to interact with a window you need to:
- Implement #initializeWindow: method (#initializeDialog: for dialogs) to manage window elements before the presenter is opened
- Use the method #window or #withWindowDo: to interact with windows after it has been opened.
This method cannot be deprecated because during a transition phase we keep this mecanism.

If I understand, actually PyramidWindow is a subclass of Object, in term it can be a subsclass of SpWindowPresenter.

I tried to switch to it but it is not trial.