Chrome Version       : 52.0.2743.116 m
URLs (if applicable) :
Other browsers tested:
  Add OK or FAIL, along with the version, after other browsers where you
have tested this issue:
     Safari:
    Firefox:OK
         IE:

What steps will reproduce the problem?
(1)Open any html5 video
(3)Play video
(2)Click and hold (x) close button for whole window

What is the expected result?
The video to continue playing normally.

What happens instead?
Videos image stops.

Please provide any additional information below. Attach a screenshot if
possible.
I have Windows 10 installed on my PC, but I guess you already know that.