Specialize helper methods in the LookupIterator by is_element.

Specialize helper methods in the LookupIterator by is_element.

This speeds up lookup.

BUG=

Committed: https://crrev.com/6eb483f8782e32d32f75d091fea4b50846210372
Cr-Commit-Position: refs/heads/master@{#34430}

[Toon Verwaest, 2016-03-02 13:00:43]

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

[Toon Verwaest, 2016-03-02 13:00:43]

ptal

[Jakob Kummerow, 2016-03-02 13:09:39]

lgtm

[Toon Verwaest, 2016-03-02 13:55:48]

The CQ bit was checked by verwaest@chromium.org

[Toon Verwaest, 2016-03-02 13:55:49]

The patchset sent to the CQ was uploaded after l-g-t-m from
jkummerow@chromium.org
Link to the patchset: https://codereview.chromium.org/1753273002/#ps40001
(title: "rebase fix")

[commit-bot: I haz the power, 2016-03-02 13:55:53]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1753273002/40001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1753273002/40001

[commit-bot: I haz the power, 2016-03-02 14:19:13]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2016-03-02 14:19:17]

Description was changed from

==========
Specialize helper methods in the LookupIterator by is_element.

This speeds up lookup.

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

to

==========
Specialize helper methods in the LookupIterator by is_element.

This speeds up lookup.

BUG=

Committed: https://crrev.com/6eb483f8782e32d32f75d091fea4b50846210372
Cr-Commit-Position: refs/heads/master@{#34430}
==========

[commit-bot: I haz the power, 2016-03-02 14:19:18]

Patchset 3 (id:??) landed as
https://crrev.com/6eb483f8782e32d32f75d091fea4b50846210372
Cr-Commit-Position: refs/heads/master@{#34430}