Chrome Version: 69.0.3446.0 (Official Build)Revision 9850f1f2cffb7b4e0b4ea26fd6fb94048a911cd5-refs/branch-heads/3446@{#1}(32/64-bit)
OS: Windows (7,8,8.1,10),Linux (14.04 LTS),Mac OS X(10.12.6,10.13.1,10.13.5)

What steps will reproduce the problem?
(1) Launch chrome, Navigate to chrome://settings/languages
(2) Now expand 'Language' section and click on 'Add languages' button to open 'Add languages' overlay and then press 'Esc' key to close overlay,observe

Actual: 'Add languages' overlay doesn't get closed after pressing 'Esc' key 
Expected: 'Add languages' overlay should get closed after pressing 'Esc' key

This is a Non-regression issue seen from M-60 series build #60.0.3072.0

Note: 
1.Issue is also seen on M-67 Stable (build # 67.0.3396.62),M-67 Beta (build # 67.0.3396.62) and M-68 Dev (build #68.0.3440.7)
2.Issue is not seen for other overlays on chrome://settings.Please refer Expected behavior screen cast for the same.
 

Deleted: Actual_video.mp4 406 KB

	Actual_video.mp4 406 KB View Download

Deleted: Expected_behavior.mp4 581 KB

	Expected_behavior.mp4 581 KB View Download