UserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2850.0 Safari/537.36

Example URL:
https://jsfiddle.net/Serator/4oLxaLse/

Steps to reproduce the problem:
1. Set `url(../../../img/logo@2x.png)` as value of `--url` CSS-property.
2. Set `var(--url)` as value of `background-image` CSS-property.
3. 

What is the expected behavior?
`background-image` as JSFiddle logo.

What went wrong?
`background-image` is broken (does not work).

Does it occur on multiple sites: N/A

Is it a problem with a plugin? No 

Did this work before? No 

Does this work in other browsers? Yes 

Chrome version: 55.0.2850.0  Channel: canary
OS Version: 10.0
Flash Version: Shockwave Flash 23.0 r0

This work in Firefox Nightly 51.0a1 (2016-09-08) (64-bit).
https://bugs.chromium.org/p/chromium/issues/detail?id=465126 - META bug for CSS Custom Properties (CSS Variables).
 

Deleted: Firefox vs Chrome.png 606 KB

	Firefox vs Chrome.png 606 KB View Download