[webkit-reviews] review requested: [Bug 234521] Add some missing API availability macros around some WebXR SPI : [Attachment 447625] Patch

[bugzilla-daemon at webkit.org]

Wenson Hsieh <wenson_hsieh at apple.com> has asked  for review:
Bug 234521: Add some missing API availability macros around some WebXR SPI
https://bugs.webkit.org/show_bug.cgi?id=234521

Attachment 447625: Patch

https://bugs.webkit.org/attachment.cgi?id=447625&action=review