GitLab

The condition in ArcImeService::RequestHideIme() didn't properly
recognize if ARC++ window is focused.

TEST=manual
BUG=b/65635084

Change-Id: Ia8edb44af403e2ddafad17fbae90704919ffb21c
Reviewed-on: https://chromium-review.googlesource.com/c/1343470Reviewed-by: Yuichiro Hanada <yhanada@chromium.org>
Commit-Queue: Tetsui Ohkubo <tetsui@chromium.org>
Cr-Commit-Position: refs/heads/master@{#609615}