Remove strong mode support from rest argument creation.

Remove strong mode support from rest argument creation.

The mode requires an extra register, and since we aren't supporting
it now, we can dispense with it.

BUG=

Committed: https://crrev.com/a94d6d6ede70fc42eed382ec8742af9734a37406
Cr-Commit-Position: refs/heads/master@{#33108}

[mvstanton, 2016-01-04 15:44:59]

mvstanton@chromium.org changed reviewers:
+ bmeurer@chromium.org

[mvstanton, 2016-01-04 15:45:00]

Hi Benedikt,
Here is the CL which removes strong mode support from rest args. I haven't done
the ports yet, but I wanted to give you a heads up.
Thanks!
--Mike

[Benedikt Meurer, 2016-01-05 05:02:20]

LGTM.

[mvstanton, 2016-01-05 10:20:28]

The CQ bit was checked by mvstanton@chromium.org

[mvstanton, 2016-01-05 10:20:28]

The patchset sent to the CQ was uploaded after l-g-t-m from bmeurer@chromium.org
Link to the patchset: https://codereview.chromium.org/1559903003/#ps60001
(title: "nit.")

[commit-bot: I haz the power, 2016-01-05 10:20:40]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1559903003/60001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1559903003/60001

[commit-bot: I haz the power, 2016-01-05 10:51:05]

Committed patchset #4 (id:60001)

[commit-bot: I haz the power, 2016-01-05 10:51:48]

Description was changed from

==========
Remove strong mode support from rest argument creation.

The mode requires an extra register, and since we aren't supporting
it now, we can dispense with it.

BUG=
==========

to

==========
Remove strong mode support from rest argument creation.

The mode requires an extra register, and since we aren't supporting
it now, we can dispense with it.

BUG=

Committed: https://crrev.com/a94d6d6ede70fc42eed382ec8742af9734a37406
Cr-Commit-Position: refs/heads/master@{#33108}
==========

[commit-bot: I haz the power, 2016-01-05 10:51:49]

Patchset 4 (id:??) landed as
https://crrev.com/a94d6d6ede70fc42eed382ec8742af9734a37406
Cr-Commit-Position: refs/heads/master@{#33108}