Remove --harmony-exponentiation-operator flag

Remove --harmony-exponentiation-operator flag

It's shipped in M52.

R=caitp@igalia.com, littledan@chromium.org

Committed: https://crrev.com/56f9754387bb3eebf472b92687c37ee0a8c3ff3d
Cr-Commit-Position: refs/heads/master@{#38256}

[adamk, 2016-08-02 16:42:57]

The CQ bit was checked by adamk@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-08-02 16:43:07]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[caitp, 2016-08-02 16:49:13]

Non-OWNER LGTM :>

I thought there used to be more uses of the flag in parser.cc, but I guess they
were removed.

[commit-bot: I haz the power, 2016-08-02 17:07:25]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-08-02 17:07:26]

Dry run: This issue passed the CQ dry run.

[adamk, 2016-08-02 17:11:36]

The CQ bit was checked by adamk@chromium.org

[commit-bot: I haz the power, 2016-08-02 17:11:46]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-08-02 17:13:46]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-08-02 17:17:43]

Description was changed from

==========
Remove --harmony-exponentiation-operator flag

It's shipped in M52.

R=caitp@igalia.com, littledan@chromium.org
==========

to

==========
Remove --harmony-exponentiation-operator flag

It's shipped in M52.

R=caitp@igalia.com, littledan@chromium.org

Committed: https://crrev.com/56f9754387bb3eebf472b92687c37ee0a8c3ff3d
Cr-Commit-Position: refs/heads/master@{#38256}
==========

[commit-bot: I haz the power, 2016-08-02 17:17:44]

Patchset 1 (id:??) landed as
https://crrev.com/56f9754387bb3eebf472b92687c37ee0a8c3ff3d
Cr-Commit-Position: refs/heads/master@{#38256}