Require multiarch setting in Linux repo config file.

Require multiarch setting in Linux repo config file.

This will force old configs to add this setting on the next update, and
thus get rid of the "missing i386" warning for existing users.

R=phajdan.jr@chromium.org, thestig@chromium.org
BUG=591480
Committed: https://crrev.com/8b58c0d445772371cba4da0000f78917a12c79bc
Cr-Commit-Position: refs/heads/master@{#381287}

[Paweł Hajdan Jr., 2016-03-15 18:59:48]

LGTM

[Michael Moss, 2016-03-15 19:02:00]

The CQ bit was checked by mmoss@chromium.org

[commit-bot: I haz the power, 2016-03-15 19:02:25]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1801283002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1801283002/1

[commit-bot: I haz the power, 2016-03-15 19:44:26]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-03-15 19:46:47]

Description was changed from

==========
Require multiarch setting in Linux repo config file.

This will force old configs to add this setting on the next update, and
thus get rid of the "missing i386" warning for existing users.

R=phajdan.jr@chromium.org, thestig@chromium.org
BUG=591480
==========

to

==========
Require multiarch setting in Linux repo config file.

This will force old configs to add this setting on the next update, and
thus get rid of the "missing i386" warning for existing users.

R=phajdan.jr@chromium.org, thestig@chromium.org
BUG=591480

Committed: https://crrev.com/8b58c0d445772371cba4da0000f78917a12c79bc
Cr-Commit-Position: refs/heads/master@{#381287}
==========

[commit-bot: I haz the power, 2016-03-15 19:46:48]

Patchset 1 (id:??) landed as
https://crrev.com/8b58c0d445772371cba4da0000f78917a12c79bc
Cr-Commit-Position: refs/heads/master@{#381287}