Deprecate "maxDuration" documentation as the prop is removed from "<Suspense>"

[dance2die]

maxDuration has been removed on 2 Apr 2019.

References:

1. Removed from React: Remove maxDuration facebook/react#15272
2. Removed from Flow: React React.Suspense maxDuration attribute facebook/flow#7613

[swyxio]

pr?

[dance2die]

I will do it after work.

[Dema]

Is it possible to revert this change and restore maxDuration until you come up with better heuristics?. Because 150ms is too small and when we use lazy loading of React components we get the flickering of the loading indicators, just what we wanted to avoid by introducing Suspense.