Method missing: SpCommandGroup>>#asToolbarPresenter

[koendehondt]

Context: Pharo 12 and Pharo 13

SpCommandGroup has these 4 methods:

• asMenuBarPresenter
• asMenuBarPresenterWith:
• asMenuPresenter
• asMenuPresenterWith:

but it does not have:

• asToolbarPresenter
• asToolbarPresenterWith:

Due to the missing methods, developers have to write:

| toolbarCommandGroup |
toolBar := self newToolbar.
toolbarCommandGroup := self rootCommandsGroup / 'ToolBar'.
SpToolbarPresenterBuilder new
    toolbarPresenter: toolBar;
    visit: toolbarCommandGroup

instead of:

toolBar := (self rootCommandsGroup / 'ToolBar') asToolbarPresenter

The purpose of this ticket is to add the two methods.