dillon1000/react

Call refs and lifecycles on indeterminate components (#8614)

This was a bug because of the split between ClassComponent and IndeterminateComponent -- we didn't mark effects or push context when we come from an indeterminate component. Now they behave the same way.

The code is even clumsier than before but I'm pretty worried we'll screw these up in the future if we don't unify the paths.

Not many components exercise this path but Relay containers do so it's noticeable.