[runtime] Minor tweaks to LookupIterator for performance

[runtime] Minor tweaks to LookupIterator for performance

BUG=

Committed: https://crrev.com/7b59e3d7cbfe47eef4d28d41bcc2768b2b2b3678
Cr-Commit-Position: refs/heads/master@{#34024}

[Toon Verwaest, 2016-02-15 17:07:31]

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

[Toon Verwaest, 2016-02-15 17:07:32]

ptal

[Toon Verwaest, 2016-02-16 04:20:58]

Patchset #2 (id:20001) has been deleted

[Toon Verwaest, 2016-02-16 04:21:03]

Patchset #1 (id:1) has been deleted

[Camillo Bruni, 2016-02-16 08:58:39]

lgtm with one comment

https://codereview.chromium.org/1702443002/diff/40001/src/lookup.cc
File src/lookup.cc (right):

https://codereview.chromium.org/1702443002/diff/40001/src/lookup.cc#newcode126
src/lookup.cc:126: if (!prototype->IsNull()) return
handle(JSGlobalObject::cast(prototype));
handle(JSGlobalObject::cast(prototype), isolate_) ?

[Toon Verwaest, 2016-02-16 09:10:47]

The CQ bit was checked by verwaest@chromium.org

[Toon Verwaest, 2016-02-16 09:10:47]

The patchset sent to the CQ was uploaded after l-g-t-m from cbruni@chromium.org
Link to the patchset: https://codereview.chromium.org/1702443002/#ps60001
(title: "Addressed comment")

[commit-bot: I haz the power, 2016-02-16 09:10:50]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1702443002/60001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1702443002/60001

[commit-bot: I haz the power, 2016-02-16 09:39:52]

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

[commit-bot: I haz the power, 2016-02-16 09:39:53]

Failed to request the patch to try. Please note that binary files are still
unsupported at the moment, this is being worked on.

Thanks for your patience.

Transient error: No JSON object could be decoded

[Toon Verwaest, 2016-02-16 09:42:48]

The CQ bit was checked by verwaest@chromium.org

[commit-bot: I haz the power, 2016-02-16 09:43:00]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1702443002/60001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1702443002/60001

[commit-bot: I haz the power, 2016-02-16 09:52:48]

Committed patchset #2 (id:60001)

[commit-bot: I haz the power, 2016-02-16 09:53:24]

Description was changed from

==========
[runtime] Minor tweaks to LookupIterator for performance

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

to

==========
[runtime] Minor tweaks to LookupIterator for performance

BUG=

Committed: https://crrev.com/7b59e3d7cbfe47eef4d28d41bcc2768b2b2b3678
Cr-Commit-Position: refs/heads/master@{#34024}
==========

[commit-bot: I haz the power, 2016-02-16 09:53:25]

Patchset 2 (id:??) landed as
https://crrev.com/7b59e3d7cbfe47eef4d28d41bcc2768b2b2b3678
Cr-Commit-Position: refs/heads/master@{#34024}