Inline call to `gkx` to combat fatal in `ContentState`
Inline call to `gkx` to combat fatal in `ContentState`

Summary:
ngavalas has a theory that timing is causing this to fatal – the GK map might not have been primed yet by the time the `gkx` check is made in the //module body//.

The solution herein is to inline the check. The hope is that the GK map will always be primed by the time you go to check the GK.

Reviewed By: ngavalas

Differential Revision: D9316479

fbshipit-source-id: 49bb592328e76ffbe6c2d85a3db55a12e0f9dd80

facebook/draft-js