Hide timed-out children instead of deleting them so their state is preserved#13823

Merged

acdlite merged 13 commits intofacebook:masterfrom acdlite:placeholder-children

Oct 18, 2018

+1,991-367

Commits on Oct 15, 2018

Store the start time on updateQueue instead of stateNode
acdlite
committed
Use fragment fibers to keep the primary and fallback children separate
acdlite
committed

Commits on Oct 16, 2018

Use memoizedState to store various pieces of SuspenseComponent's state
acdlite
committed

Commits on Oct 18, 2018