Chrome should prevent creation of AR and inline VR while in VR headsets (i.e., in VR browsing). This is tracked by issue 905416 and issue 905339, respectively. This issue tracks ensuring that supportsSession() provides an appropriate response. We may also want to add a test.
 

Chrome should prevent creation of AR sessions in VR headsets (i.e., in VR browsing). This is tracked by issue 905416.

Assuming the spec continues in the Unified Render Path direction for inline VR, those sessions can be created and should be reported as supported. The poses would just be disabled as long as the page is in headset (issue 905339).

This issue tracks ensuring that supportsSession() provides an appropriate response in each case. We may also want to add a test, especially for AR sessions.