UserAgent: Mozilla/5.0 (X11; CrOS x86_64 10172.0.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3280.5 Safari/537.36
Platform: 10172.0.0 (Official Build) dev-channel coral-unibuild 

Steps to reproduce the problem:
1. Install "firefox" from google store and launch
2. Click maximize button from title bar
3. Click "RESTART" while message box popped up

What is the expected behavior?
Firefox browser resize to maximize normally

What went wrong?
Firefox browser closed abruptly

Crashed report ID: no

How much crashed? Whole browser

Is it a problem with a plugin? No 

Did this work before? N/A 

Chrome version: 64.0.3280.5  Channel: n/a
OS Version: 10172.0.0
Flash Version: 28.0.0.120 

Failure rate: 8/10
 

Deleted: Screenshot 2017-12-04 at 14.53.59.png 323 KB

	Screenshot 2017-12-04 at 14.53.59.png 323 KB View Download

Deleted: Screenshot 2017-12-04 at 14.51.11.png 110 KB

	Screenshot 2017-12-04 at 14.51.11.png 110 KB View Download