AVKit macOS 10.13 Beta 4 to Beta 5 API Differences

Removed AVRoutePickerView

Removed AVRoutePickerView.delegate

Removed AVRoutePickerViewButtonState

Removed AVRoutePickerViewButtonStateNormal

Removed AVRoutePickerViewButtonStateNormalHighlighted

Removed AVRoutePickerViewButtonStateActive

Removed AVRoutePickerViewButtonStateActiveHighlighted

Removed -[AVRoutePickerView routePickerButtonColorForState:]

Removed -[AVRoutePickerView setRoutePickerButtonColor:forState:]

Removed AVRoutePickerView.routePickerButtonBordered

Removed AVRoutePickerViewDelegate

Removed -[AVRoutePickerViewDelegate routePickerViewWillBeginPresentingRoutes:]

Removed -[AVRoutePickerViewDelegate routePickerViewDidEndPresentingRoutes:]