[runtime] Speed up Object::ToObject with JSReceiver argument.

[runtime] Speed up Object::ToObject with JSReceiver argument.

This avoids having to read the context and call through from the inlined
path in the JSReceiver case.

BUG=

Committed: https://crrev.com/2649611109db5f9d60b27c6b2b12e78e5ee9bb25
Cr-Commit-Position: refs/heads/master@{#33949}

[Toon Verwaest, 2016-02-12 13:16:43]

verwaest@chromium.org changed reviewers:
+ cbruni@chromium.org

[Toon Verwaest, 2016-02-12 13:16:43]

ptal

[Camillo Bruni, 2016-02-12 13:20:35]

lgtm

[Toon Verwaest, 2016-02-12 13:27:32]

The CQ bit was checked by verwaest@chromium.org

[commit-bot: I haz the power, 2016-02-12 13:27:41]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1698463002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1698463002/1

[commit-bot: I haz the power, 2016-02-12 14:14:53]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-02-12 14:15:11]

Description was changed from

==========
[runtime] Speed up Object::ToObject with JSReceiver argument.

This avoids having to read the context and call through from the inlined
path in the JSReceiver case.

BUG=
==========

to

==========
[runtime] Speed up Object::ToObject with JSReceiver argument.

This avoids having to read the context and call through from the inlined
path in the JSReceiver case.

BUG=

Committed: https://crrev.com/2649611109db5f9d60b27c6b2b12e78e5ee9bb25
Cr-Commit-Position: refs/heads/master@{#33949}
==========

[commit-bot: I haz the power, 2016-02-12 14:15:12]

Patchset 1 (id:??) landed as
https://crrev.com/2649611109db5f9d60b27c6b2b12e78e5ee9bb25
Cr-Commit-Position: refs/heads/master@{#33949}