UserAgent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36

Steps to reproduce the problem:
1. run an autotest just so that you'll have /usr/local/autotest set up
2. python -c 'from cros.graphics.gbm import *; import time; crtcScreenshot().save("/tmp/123.png"); time.sleep(10000000)'
3. optionally repeat step 2 to see more fds
4. ls -l /proc/$that_pid/fd

What is the expected behavior?
no anon_inode:dmabuf fd leaked?

What went wrong?
anon_inode:dmabuf fd leaks for each call

Did this work before? N/A 

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