GitLab

Deactivates XRFrame objects once the relevant callback returns, which
causes future calls to the object methods to throw an exception.

Bug: 906842
Change-Id: I192453f9f23b1b4d9a404daca352ab80a5393753
Reviewed-on: https://chromium-review.googlesource.com/c/1343065
Commit-Queue: Brandon Jones <bajones@chromium.org>
Reviewed-by: Klaus Weidner <klausw@chromium.org>
Cr-Commit-Position: refs/heads/master@{#612887}