Remove destructuring and default arguments runtime flags

Remove destructuring and default arguments runtime flags

These flags have been on by default since version 4.9, which has been
in stable Chrome for over a week now, demonstrating that they're
here to stay.

Also moved the tests out of harmony/ and into es6/.

Committed: https://crrev.com/dea955945761f798518040ae9d555e9d9d888527
Cr-Commit-Position: refs/heads/master@{#34692}

[adamk, 2016-03-09 00:18:36]

adamk@chromium.org changed reviewers:
+ rossberg@chromium.org

[rossberg, 2016-03-10 10:44:48]

lgtm

[adamk, 2016-03-10 22:47:00]

The CQ bit was checked by adamk@chromium.org

[adamk, 2016-03-10 22:47:01]

The patchset sent to the CQ was uploaded after l-g-t-m from
rossberg@chromium.org
Link to the patchset: https://codereview.chromium.org/1776683003/#ps20001
(title: "Rebased")

[commit-bot: I haz the power, 2016-03-10 22:47:11]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1776683003/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1776683003/20001

[commit-bot: I haz the power, 2016-03-10 23:19:37]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-03-10 23:22:37]

Description was changed from

==========
Remove destructuring and default arguments runtime flags

These flags have been on by default since version 4.9, which has been
in stable Chrome for over a week now, demonstrating that they're
here to stay.

Also moved the tests out of harmony/ and into es6/.
==========

to

==========
Remove destructuring and default arguments runtime flags

These flags have been on by default since version 4.9, which has been
in stable Chrome for over a week now, demonstrating that they're
here to stay.

Also moved the tests out of harmony/ and into es6/.

Committed: https://crrev.com/dea955945761f798518040ae9d555e9d9d888527
Cr-Commit-Position: refs/heads/master@{#34692}
==========

[commit-bot: I haz the power, 2016-03-10 23:22:38]

Patchset 2 (id:??) landed as
https://crrev.com/dea955945761f798518040ae9d555e9d9d888527
Cr-Commit-Position: refs/heads/master@{#34692}