[regexp] Ensure IrregexpExecRaw is passed a flat string

[regexp] Ensure IrregexpExecRaw is passed a flat string

BUG=v8:5943
Review-Url: https://codereview.chromium.org/2681123002
Cr-Commit-Position: refs/heads/master@{#43058}
Committed: https://chromium.googlesource.com/v8/v8/+/1d3317ff05091937dc56bec83b2278184ee3abb3

[jgruber, 2017-02-08 16:08:17]

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

[commit-bot: I haz the power, 2017-02-08 16:08:22]

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

[jgruber, 2017-02-08 16:12:22]

jgruber@chromium.org changed reviewers:
+ yangguo@chromium.org

[commit-bot: I haz the power, 2017-02-08 16:31:59]

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

[commit-bot: I haz the power, 2017-02-08 16:32:00]

Dry run: This issue passed the CQ dry run.

[Yang, 2017-02-09 08:27:25]

On 2017/02/08 16:12:23, jgruber wrote:

lgtm.

[jgruber, 2017-02-09 11:22:46]

The CQ bit was checked by jgruber@chromium.org

[commit-bot: I haz the power, 2017-02-09 11:22:53]

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, 2017-02-09 11:24:08]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1486639366237580, "parent_rev":
"ac31917821d7b8e45db51e96fa39e58e8a6d7cb6", "commit_rev":
"1d3317ff05091937dc56bec83b2278184ee3abb3"}

[commit-bot: I haz the power, 2017-02-09 11:24:13]

Description was changed from

==========
[regexp] Ensure IrregexpExecRaw is passed a flat string

BUG=v8:5943
==========

to

==========
[regexp] Ensure IrregexpExecRaw is passed a flat string

BUG=v8:5943

Review-Url: https://codereview.chromium.org/2681123002
Cr-Commit-Position: refs/heads/master@{#43058}
Committed:
https://chromium.googlesource.com/v8/v8/+/1d3317ff05091937dc56bec83b2278184ee...
==========

[commit-bot: I haz the power, 2017-02-09 11:24:14]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/v8/v8/+/1d3317ff05091937dc56bec83b2278184ee...