ThinStrings: fix CodeStubAssembler::SubString

ThinStrings: fix CodeStubAssembler::SubString

BUG=chromium:685965
Review-Url: https://codereview.chromium.org/2660123002
Cr-Commit-Position: refs/heads/master@{#42782}
Committed: https://chromium.googlesource.com/v8/v8/+/9ea3e56bd9e5c9204aad58a17ba464247358d51e

[Jakob Kummerow, 2017-01-30 02:54:37]

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

[commit-bot: I haz the power, 2017-01-30 02:54:46]

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, 2017-01-30 03:23:52]

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

[commit-bot: I haz the power, 2017-01-30 03:23:53]

Dry run: This issue passed the CQ dry run.

[Jakob Kummerow, 2017-01-30 06:57:37]

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

[Jakob Kummerow, 2017-01-30 06:57:38]

PTAL.

[Igor Sheludko, 2017-01-30 16:53:51]

lgtm

[Jakob Kummerow, 2017-01-30 18:15:53]

The CQ bit was checked by jkummerow@chromium.org

[commit-bot: I haz the power, 2017-01-30 18:15:59]

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 18:17:53]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1485800153880540, "parent_rev":
"930142e8773e25ee1c3ef29f14a3c1fdb189bd27", "commit_rev":
"9ea3e56bd9e5c9204aad58a17ba464247358d51e"}

[commit-bot: I haz the power, 2017-01-30 18:17:57]

Description was changed from

==========
ThinStrings: fix CodeStubAssembler::SubString

BUG=chromium:685965
==========

to

==========
ThinStrings: fix CodeStubAssembler::SubString

BUG=chromium:685965

Review-Url: https://codereview.chromium.org/2660123002
Cr-Commit-Position: refs/heads/master@{#42782}
Committed:
https://chromium.googlesource.com/v8/v8/+/9ea3e56bd9e5c9204aad58a17ba46424735...
==========

[commit-bot: I haz the power, 2017-01-30 18:17:58]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/v8/v8/+/9ea3e56bd9e5c9204aad58a17ba46424735...