The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/756107a1dc870e750cc5c7e6c05d85d498f4a820

commit 756107a1dc870e750cc5c7e6c05d85d498f4a820
Author: Stepan Khapugin <stkhapugin@chromium.org>
Date: Thu Dec 20 15:19:10 2018

[Shortcuts] Add a test for shortcuts not appearing on the NTP.

Adds a new test for shortcuts, and fixes a bug with the lazy getter
for the cell not actually being a lazy getter.

Bug:  911106 
Change-Id: Iea80882a925fd7615386b77c18a3bc8ec3375843
Reviewed-on: https://chromium-review.googlesource.com/c/1346306
Commit-Queue: Stepan Khapugin <stkhapugin@chromium.org>
Reviewed-by: Gauthier Ambard <gambard@chromium.org>
Cr-Commit-Position: refs/heads/master@{#618216}
[modify] https://crrev.com/756107a1dc870e750cc5c7e6c05d85d498f4a820/ios/chrome/browser/ui/omnibox/BUILD.gn
[add] https://crrev.com/756107a1dc870e750cc5c7e6c05d85d498f4a820/ios/chrome/browser/ui/omnibox/omnibox_constants.h
[add] https://crrev.com/756107a1dc870e750cc5c7e6c05d85d498f4a820/ios/chrome/browser/ui/omnibox/omnibox_constants.mm
[modify] https://crrev.com/756107a1dc870e750cc5c7e6c05d85d498f4a820/ios/chrome/browser/ui/omnibox/popup/omnibox_popup_view_controller.mm
[modify] https://crrev.com/756107a1dc870e750cc5c7e6c05d85d498f4a820/ios/chrome/browser/ui/omnibox/popup/shortcuts/BUILD.gn
[modify] https://crrev.com/756107a1dc870e750cc5c7e6c05d85d498f4a820/ios/chrome/browser/ui/omnibox/popup/shortcuts/shortcuts_egtest.mm