UserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36

Steps to reproduce the problem:
http://dev.electroteque.org/vrcontroller/raycast.html

What is the expected behavior?
Launching and camera rotation

What went wrong?
No VR display rotation or launch. Oculus display is black.  VR Display is detected. 

Did this work before? N/A 

Does this work in other browsers? Yes

Chrome version: 63.0.3239.132  Channel: n/a
OS Version: 10.0
Flash Version: 

Was working previously in the WebVR versions of chrome.