[turbofan] for-in only enumerates Strings.

[turbofan] for-in only enumerates Strings.

Update type of JSForInNext to say String\/Undefined.

R=jarin@chromium.org

Review-Url: https://codereview.chromium.org/2660543003
Cr-Commit-Position: refs/heads/master@{#42768}
Committed: https://chromium.googlesource.com/v8/v8/+/2c51ca8fa31c7d2cc41ced34729c8cdc6e3063e7

[Benedikt Meurer, 2017-01-27 12:42:37]

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

[commit-bot: I haz the power, 2017-01-27 12:42:44]

Dry run: 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, 2017-01-27 13:13:13]

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

[commit-bot: I haz the power, 2017-01-27 13:13:14]

Dry run: This issue passed the CQ dry run.

[Igor Sheludko, 2017-01-30 10:52:27]

ishell@chromium.org changed reviewers:
+ ishell@chromium.org

[Igor Sheludko, 2017-01-30 10:52:28]

lgtm

[Benedikt Meurer, 2017-01-30 10:52:41]

The CQ bit was checked by bmeurer@chromium.org

[commit-bot: I haz the power, 2017-01-30 10:52:52]

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, 2017-01-30 11:23:22]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1485773561500390, "parent_rev":
"b91285165045358a633c794873c177982d43ad73", "commit_rev":
"2c51ca8fa31c7d2cc41ced34729c8cdc6e3063e7"}

[commit-bot: I haz the power, 2017-01-30 11:23:26]

Description was changed from

==========
[turbofan] for-in only enumerates Strings.

Update type of JSForInNext to say String\/Undefined.

R=jarin@chromium.org
==========

to

==========
[turbofan] for-in only enumerates Strings.

Update type of JSForInNext to say String\/Undefined.

R=jarin@chromium.org

Review-Url: https://codereview.chromium.org/2660543003
Cr-Commit-Position: refs/heads/master@{#42768}
Committed:
https://chromium.googlesource.com/v8/v8/+/2c51ca8fa31c7d2cc41ced34729c8cdc6e3...
==========

[commit-bot: I haz the power, 2017-01-30 11:23:27]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/v8/v8/+/2c51ca8fa31c7d2cc41ced34729c8cdc6e3...