UserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.3202.75 Safari/537.36

Example URL:
Youtube.com

Steps to reproduce the problem:
1. Turn on HW acceleration
2. Go to Youtube and watch a video
3. Minimize the browser
4. The sound/video is gone, WebGL crashed

What is the expected behavior?
Sound/video carries on while chrome is minimized

What went wrong?
WebGL hit a snag!

Does it occur on multiple sites: N/A

Is it a problem with a plugin? N/A 

Did this work before? Yes Dunno

Does this work in other browsers? Yes

Chrome version: 62.0.3202.75  Channel: stable
OS Version: 10.0
Flash Version: Shockwave Flash 27.0 r0

Recording of issue reproduction: https://www.screencast.com/t/8wwoYzHt6yk