andrewlewis d1f3b81a76 Mark methods needing to be called on GL thread
Also remove @WorkerThread annotations, as static checks associated with
this annotation aren't useful in this part of the codebase because
almost no methods are called on the main thread.

This change should be a no-op.

PiperOrigin-RevId: 512060367
2023-02-27 18:42:43 +00:00
..