[turbofan] Fix typing rule for Math.sign.

[turbofan] Fix typing rule for Math.sign.

Committed: https://crrev.com/25504a220f75f88b565cf36df73c00e5f2702c65
Cr-Commit-Position: refs/heads/master@{#39103}

[Jarin, 2016-09-01 13:12:08]

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

[commit-bot: I haz the power, 2016-09-01 13:12:17]

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

[Jarin, 2016-09-01 13:12:46]

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

[Jarin, 2016-09-01 13:12:47]

Could you take a look, please?

[commit-bot: I haz the power, 2016-09-01 13:35:27]

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

[commit-bot: I haz the power, 2016-09-01 13:35:28]

Dry run: This issue passed the CQ dry run.

[Benedikt Meurer, 2016-09-01 18:43:37]

The CQ bit was checked by bmeurer@chromium.org

[Benedikt Meurer, 2016-09-01 18:43:38]

lgtm

[commit-bot: I haz the power, 2016-09-01 18:43:46]

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, 2016-09-01 20:06:23]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-01 20:06:35]

Description was changed from

==========
[turbofan] Fix typing rule for Math.sign.
==========

to

==========
[turbofan] Fix typing rule for Math.sign.

Committed: https://crrev.com/25504a220f75f88b565cf36df73c00e5f2702c65
Cr-Commit-Position: refs/heads/master@{#39103}
==========

[commit-bot: I haz the power, 2016-09-01 20:06:36]

Patchset 1 (id:??) landed as
https://crrev.com/25504a220f75f88b565cf36df73c00e5f2702c65
Cr-Commit-Position: refs/heads/master@{#39103}