Tags: winepy/litho

parse embedded async - client implementation

Summary: This will run the inflate on the BG thread, then go back to main thread to do the callback of success / failure

Reviewed By: pasqualeanatriello

Differential Revision: D24720287

fbshipit-source-id: 832e53156c5dc39438f4894aa7e60edc0d031452

Handle wildcard varargs from Kotlin spec

Summary:
facebook#374 fixed vararg handling, however, it broke with "List<out JvmWildcard type>" cases.

This diff reimplements that PR so that both cases are handled correctly.

Reviewed By: colriot

Differential Revision: D24544477

fbshipit-source-id: 10fcf29dc2f727906780bdfa5c7fa797ed46bc9c

Test acquiring references during MountDelegate mount

Summary: This was only enabled for incremental mount extension inside MountState or RenderCore - we want to test with Litho MountDelegate too

Reviewed By: nicous

Differential Revision: D24504782

fbshipit-source-id: 6e3a161e4cf7a1f38d2b87e7b9bc4902c1a8b986