Revert of Added common layout framework for system menu rows. (patchset #7 id:120001 of https://chromiumcodereview.appspot.com/2414103003/ )
Reason for revert:
Many ash_unittests failures on Linux, see e.g. https://build.chromium.org/p/chromium.memory/builders/Linux%20Chromium%20OS%20ASan%20LSan%20Tests%20%281%29/builds/17106
Original issue's description:
> Added common layout framework for system menu rows.
>
> Currently most of the system menu rows define their own layouts even
> though many rows should have the same layout. Additionally we have to
> support two separate layout schemes while material design is being
> implemented. Thus this CL lays the ground work to make it easier to
> support multiple layout schemes and a centralized layout source.
>
> Follow-up TODO:
> - wire in the new layouts to the system menu rows
>
> BUG=657669
TBR=tdanderson@chromium.org,sky@chromium.org,bruthig@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=657669
Review-Url: https://chromiumcodereview.appspot.com/2441923004
Cr-Commit-Position: refs/heads/master@{#426692}
17 files changed
