Grid/width depends on height tests #300
Merged
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Objective
The CSS Grid algorithm requires repeating the track sizing algorithm a second time to account for cases where the width of a node depends on it's height. This PR:
axis
module public so that the gentest measure_func can use it.I also tried to create a test using a flexbox column-wrap node as a child which should also exercise this code path. However the behaviour of these nodes in Chrome/Firefox is a bit odd (essentially as if they don't do the second layout pass), and I couldn't get that test to pass (and I'm not sure if I even want to as our behaviour seems better!), so I'm just leaving it out for the time being.