Chrome Version: 64.0.3282.39/10176.21.0 Beta-channel Kip,Daisy,Reks
OS: Chrome

Sample URL : http://www.sample-videos.com/

What steps will reproduce the problem?
(1)Sign in to user ->Now go to above URL -> download any file
(2)Now go to Files App  -> Select downloaded video -> Right Click and select 'Get info' option or click on 'Space' Key
(3)After clicking on 'Get info' option or on 'Space' Key Video will start playing in General information page -> Now click on 'Pause' option
(4)Now click on 'Space' Key to close General information page and observe page will not get closed
(Please refer video)

Expected: General information page  should get close on clicking 'Space' Key after video is paused  
Actual: Instead to close General information page after video is paused  

This is Regression Issue seen as same is working fine in M-62

@fukino : Please confirm the Issue

Note : Issue is also seen on latest M-65
 

Deleted: Actual_UnableToCloseGetInfoPage.webm 1.5 MB

	Actual_UnableToCloseGetInfoPage.webm 1.5 MB View Download

Deleted: Expected_AbleToCloseGetInfoPage.webm 2.2 MB

	Expected_AbleToCloseGetInfoPage.webm 2.2 MB View Download