[builtins] Rewrite String.fromCharCode w/o %_Arguments.

[builtins] Rewrite String.fromCharCode w/o %_Arguments.

This is the very last use of %_Arguments and %_ArgumentsLength,
and also the main blocker for not inlining builtins.

R=yangguo@chromium.org

Committed: https://crrev.com/fd940f5c6b45383197618a0bd58bbd5f675f4607
Cr-Commit-Position: refs/heads/master@{#33939}

[Benedikt Meurer, 2016-02-12 10:38:07]

Hey Yang,

This was easier than expected initially.
Please take a look.

Thanks,
Benedikt

[Jarin, 2016-02-12 10:43:57]

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

[Jarin, 2016-02-12 10:43:58]

lgtm

[Benedikt Meurer, 2016-02-12 10:46:48]

The CQ bit was checked by bmeurer@chromium.org

[commit-bot: I haz the power, 2016-02-12 10:46:55]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1681403006/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1681403006/1

[Yang, 2016-02-12 10:55:51]

On 2016/02/12 10:46:55, commit-bot: I haz the power wrote:
> CQ is trying da patch. Follow status at
>  https://chromium-cq-status.appspot.com/patch-status/1681403006/1
> View timeline at
>  https://chromium-cq-status.appspot.com/patch-timeline/1681403006/1

lgtm.

[commit-bot: I haz the power, 2016-02-12 11:23:28]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-02-12 11:23:44]

Description was changed from

==========
[builtins] Rewrite String.fromCharCode w/o %_Arguments.

This is the very last use of %_Arguments and %_ArgumentsLength,
and also the main blocker for not inlining builtins.

R=yangguo@chromium.org
==========

to

==========
[builtins] Rewrite String.fromCharCode w/o %_Arguments.

This is the very last use of %_Arguments and %_ArgumentsLength,
and also the main blocker for not inlining builtins.

R=yangguo@chromium.org

Committed: https://crrev.com/fd940f5c6b45383197618a0bd58bbd5f675f4607
Cr-Commit-Position: refs/heads/master@{#33939}
==========

[commit-bot: I haz the power, 2016-02-12 11:23:45]

Patchset 1 (id:??) landed as
https://crrev.com/fd940f5c6b45383197618a0bd58bbd5f675f4607
Cr-Commit-Position: refs/heads/master@{#33939}