Request for security and privacy review of the Screen Wake Lock API

Hi,

The Devices and Sensors WG plans to publish CR for the Screen Wake Lock 
API and requests a security and privacy review. Here's the
current ED:

     https://w3c.github.io/screen-wake-lock/

This document specifies an API that allows web applications to request a 
screen wake lock. Under the right conditions, and if allowed, the screen 
wake lock prevents the system from turning off a device's screen.

Substantive changes since the last CR is documented here:

     https://w3c.github.io/screen-wake-lock/#changes-20171214

Here's a link to the Security and privacy considerations section:
https://w3c.github.io/screen-wake-lock/#security-and-privacy-considerations

Please file issues at
https://github.com/w3c/screen-wake-lock

Thanks,

Fuqiao