GitLab

In tablet mode, the app list is expected to remain visible when
the cycler is shown, so it shouldn't be dismissed.

BUG: 1024494
TEST: Home screen isn't blank after using alt-tab in tablet mode
Change-Id: Iade57ac11528d11501e8b319f2d5dbdbc6716b6e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1927791Reviewed-by: Xiaoqian Dai <xdai@chromium.org>
Reviewed-by: Stefan Kuhne <skuhne@chromium.org>
Commit-Queue: Kazuki Takise <takise@chromium.org>
Auto-Submit: Kazuki Takise <takise@chromium.org>
Cr-Commit-Position: refs/heads/master@{#721751}