Steps to reproduce the problem:
On Galaxy S6
- go to https://3dthis.com/bugs/camera.htm 
- hit START CAMERA

What is the expected behavior?
Front camera should display

What went wrong?
Throws DevicesNotFoundError

Did this work before? Yes Beta 57

Does this work in other browsers? Yes

Chrome version: 58.0.3012.4  Channel: dev
OS Version: 6.0.1
Flash Version: 

May be related to  issue #691559