Discovered while working on #106621 , a ScaleTransform to 0 will still push a layer and paint all children even though it is technically invisible.

See https://github.com/flutter/flutter/blob/master/packages/flutter/lib/src/rendering/proxy_box.dart#L2606-L2617

This code will fail to create an offset and instead push a transform like

[0] 0.0,0.0,0.0,0.0
I/flutter (21672): [1] 0.0,0.0,0.0,0.0
I/flutter (21672): [2] 0.0,0.0,1.0,0.0
I/flutter (21672): [3] 0.0,0.0,0.0,1.0

Instead we should probably short-circuit.