Scott Goodson d2d8b0a1cb [ASDisplayNode] Adjust behavior of -removeFromSupernode to ensure "root" nodes are removed from their superview/superlayer. ...

This situation is relatively uncommon.  If a user manually uses -[UIView addSubnode:], the convenience category method,
and then calls -[ASDisplayNode removeFromSuperview] -- we would bypass performing the actual removal as no supernode pointer
is set.  After further consideration, the special handling here to support divergence between the supernode pointer and
the view / layer hierarchy is not something we need to maintain going forward, and removing it makes addressing this easy.

2016-07-01 20:11:23 -07:00

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