+kejiashao who brought this up.

Yes

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/7af7260a74573ed7872bbd672b2b46708796eb45

commit 7af7260a74573ed7872bbd672b2b46708796eb45
Author: Alex Newcomer <newcomer@chromium.org>
Date: Wed Jun 06 00:24:24 2018

cros: AppList v-keyboard behavioral change

When the v-keyboard is being shown and the body of the
applist is tapped or clicked, dismiss the keyboard with no
side effects.

Bug:  844773 
Change-Id: Iab0325e5cb5e77678df5c33a8e7f8e589e926825
Reviewed-on: https://chromium-review.googlesource.com/1077497
Reviewed-by: Jenny Zhang <jennyz@chromium.org>
Reviewed-by: Yury Khmel <khmel@chromium.org>
Commit-Queue: Alex Newcomer <newcomer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#564727}
[modify] https://crrev.com/7af7260a74573ed7872bbd672b2b46708796eb45/ash/app_list/app_list_presenter_delegate_unittest.cc
[modify] https://crrev.com/7af7260a74573ed7872bbd672b2b46708796eb45/testing/buildbot/filters/mash.ash_unittests.filter
[modify] https://crrev.com/7af7260a74573ed7872bbd672b2b46708796eb45/ui/app_list/views/app_list_view.cc