UserAgent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.82 Safari/537.36

Steps to reproduce the problem:
1. Go to a page
2. Click on a link
3. Press backspace/delete key

What is the expected behavior?
The current page should go back one history spot.

What went wrong?
Nothing happens, no history is changed. The Mac one finger swipe to go back also doesn't work.

Did this work before? Yes Yesterday before updating.

Chrome version: 52.0.2743.82  Channel: stable
OS Version: OS X 10.11.4
Flash Version: Shockwave Flash 22.0 r0