removeRenderObjectChild method
Remove the given child from renderObject.
The given child is guaranteed to have been inserted at the given slot
and have renderObject as its parent.
Implementation
@override
void removeRenderObjectChild(covariant RenderObject child, dynamic slot) {
if (child == renderObject.minProtoType) {
renderObject.minProtoType = null;
} else if (child == renderObject.maxProtoType) {
renderObject.maxProtoType = null;
} else {
renderObject.child = null;
}
}