Ctrl-Shift-Esc to exit OSX fullscreen
Ctrl-Shift-Esc to exit OSX fullscreen

Change-Id: Ibe85ff524ba28c98f39c16a65e5875980d74e626
Reviewed-on: https://chromium-review.googlesource.com/293502
Reviewed-by: Rob Ginda <4419ac4e35d191308e944202d542b192188656d1@chromium.org>
Tested-by: Rob Ginda <4419ac4e35d191308e944202d542b192188656d1@chromium.org>

hernad/libapps,hernad/libapps,hernad/libapps,hernad/libapps