UserAgent: Mozilla/5.0 (X11; CrOS x86_64 10176.7.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.14 Safari/537.36
Platform: 10176.7.0 (Official Build) dev-channel coral-unibuild (astronaut blue bruce coral lava nasher nasher360 porbeagle robo robo360 santa whitetip1 whitetip2) test

Example URL:

Steps to reproduce the problem:
1. Install "Google Play Music" from Play Store
2. Launch "Add My Documents", create any folder and mount
3. Copy mp3 file to mounted folder
4. Play that mp3 via "Google Play Music" 

What is the expected behavior?
mp3 played by "google music play" app successfully

What went wrong?
show "Can't play the track you requested" dialog

Did this work before? N/A 

Is it a problem with Flash or HTML5? N/A

Does this work in other browsers? N/A

Chrome version: 64.0.3282.14  Channel: n/a
OS Version: 10176.7.0
Flash Version: 

Contents of chrome://gpu:
 

Deleted: Screenshot 2017-12-15 at 14.26.41.png 262 KB

	Screenshot 2017-12-15 at 14.26.41.png 262 KB View Download

Deleted: debug-logs_20171215-142700.tgz 1.7 MB

debug-logs_20171215-142700.tgz 1.7 MB Download