GitLab

This was an workaround as these keys are remapped.
With new mapping, they're not remapped, so virtual desks
can just use OEM_PLUS / MINUS

Bug: 1064383
Change-Id: I7dc7b3dc8419e5489e043dbed1a4687ec3e63d4f
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2327866Reviewed-by: Ahmed Fakhry <afakhry@chromium.org>
Commit-Queue: Mitsuru Oshima <oshima@chromium.org>
Cr-Commit-Position: refs/heads/master@{#798760}