GitLab

XRVisibilityState is always visible when using the OpenXR backend. The
visibility state from the runtime needs to be plumbed back to
Blink/Javascript.

Fixed: 1024032
Change-Id: I98bb2f3e5440b407dfff97a8799c3fecc15f7a85
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1913578Reviewed-by: Robert Sesek <rsesek@chromium.org>
Reviewed-by: Alexander Cooper <alcooper@chromium.org>
Commit-Queue: Zheng Qin <zheqi@microsoft.com>
Cr-Commit-Position: refs/heads/master@{#718875}