UserAgent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3514.0 Safari/537.36

Steps to reproduce the problem:
1. Open a new tab in the background (e.g. Cmd+Click on the reload button)
2. Repeat a few times

What is the expected behavior?

What went wrong?
It looks like a low resolution texture is scaled up on the tab, or something.

Did this work before? Yes 

Chrome version: 70.0.3514.0  Channel: n/a
OS Version: OS X 10.13.6
Flash Version: 

You are probably looking for a change made after 577775 (known good), but no later than 577784 (first known bad).
CHANGELOG URL:
  https://chromium.googlesource.com/chromium/src/+log/75c08c5f1eae6beadad8816be3db764c47d2a4aa..f3336c9f54cfe4d26e71766eefd2b9a67fd2bc26
 

Deleted: Screen Shot 2018-08-07 at 10.50.23.png 312 KB

	Screen Shot 2018-08-07 at 10.50.23.png 312 KB View Download