GitLab

The Autohide Shelf context menu option lets the user make
the shelf hide when a window is maximized. This option used to
have a check mark signifying that autohide was enabled. With touchable
app context menus, there is no check mark.

To work like a checkmark, we will add a new selection option which
toggles with "Autohide Shelf". It is called "Always Show Shelf".

Bug: 875781
Change-Id: I6ed9f42cd6ac3e67f70110ea69944cc18a7abba7
Reviewed-on: https://chromium-review.googlesource.com/1188888Reviewed-by: Xiyuan Xia <xiyuan@chromium.org>
Commit-Queue: Alex Newcomer <newcomer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#586027}