Rename XRDeviceInfo::features to XRDeviceInfo::vrFeatures to better signify this list represents the supported features for immersive-vr sessions.
rdar://problem/116503942
Pull request: https://github.com/WebKit/WebKit/pull/18672
Committed 268907@main (6edb28521a64): <https://commits.webkit.org/268907@main> Reviewed commits have been landed. Closing PR #18672 and removing active labels.