Make sure only toStringTag is used for Object.prototype.toString with JSON / Math

Make sure only toStringTag is used for Object.prototype.toString with JSON / Math

BUG=

Committed: https://crrev.com/584386a2d9d4bcca8f9958b20c0781021af40c3f
Cr-Commit-Position: refs/heads/master@{#36393}

[Toon Verwaest, 2016-05-19 08:49:25]

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

[Toon Verwaest, 2016-05-19 08:49:25]

ptal

[Toon Verwaest, 2016-05-19 08:49:31]

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

[commit-bot: I haz the power, 2016-05-19 08:49:34]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1992153002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1992153002/1

[commit-bot: I haz the power, 2016-05-19 09:26:44]

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

[commit-bot: I haz the power, 2016-05-19 09:26:45]

Dry run: This issue passed the CQ dry run.

[Toon Verwaest, 2016-05-19 14:59:09]

The CQ bit was checked by verwaest@chromium.org

[commit-bot: I haz the power, 2016-05-19 14:59:13]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1992153002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1992153002/1

[commit-bot: I haz the power, 2016-05-19 14:59:14]

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

[commit-bot: I haz the power, 2016-05-19 14:59:15]

No L-G-T-M from a valid reviewer yet. 
CQ run can only be started by full committers or once the patch has
received an L-G-T-M from a full committer.
Even if an L-G-T-M may have been provided, it was from a non-committer,
_not_ a full super star committer.
Committers are members of the group "project-v8-committers".
Note that this has nothing to do with OWNERS files.

[Toon Verwaest, 2016-05-19 14:59:17]

The CQ bit was unchecked by verwaest@chromium.org

[adamk, 2016-05-19 19:20:20]

lgtm

[Toon Verwaest, 2016-05-20 07:55:42]

The CQ bit was checked by verwaest@chromium.org

[commit-bot: I haz the power, 2016-05-20 07:55:45]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1992153002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1992153002/1

[commit-bot: I haz the power, 2016-05-20 07:58:12]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-05-20 08:00:42]

Description was changed from

==========
Make sure only toStringTag is used for Object.prototype.toString with JSON /
Math

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

to

==========
Make sure only toStringTag is used for Object.prototype.toString with JSON /
Math

BUG=

Committed: https://crrev.com/584386a2d9d4bcca8f9958b20c0781021af40c3f
Cr-Commit-Position: refs/heads/master@{#36393}
==========

[commit-bot: I haz the power, 2016-05-20 08:00:43]

Patchset 1 (id:??) landed as
https://crrev.com/584386a2d9d4bcca8f9958b20c0781021af40c3f
Cr-Commit-Position: refs/heads/master@{#36393}