Revert "[api] expose Array Iterators to API"

Revert "[api] expose Array Iterators to API"

This reverts commit 24aca8709000f1d05341aaa7f131369896f72b63.

The API makes these values appear to be per-isolate, when in fact
they are per-context. Installing the results of these on Template
objects instantiated in multiple contexts can result in security
violations and contexts being retained indefinitely.

An alternative mechanism for using these in a sensible way is
provided by https://crrev.com/1409593002

BUG=
LOG=N
R=jochen@chromium.org, adamk@chromium.org

Committed: https://crrev.com/d09a925b9ae8724873268add70570506cb9ca469
Cr-Commit-Position: refs/heads/master@{#31417}

[caitp (gmail), 2015-10-19 15:46:44]

PTAL

[caitp (gmail), 2015-10-19 15:46:45]

PTAL

[caitp (gmail), 2015-10-19 15:47:13]

On 2015/10/19 15:46:45, caitp wrote:
> PTAL

Sorry for the spam :(

[jochen (gone - plz use gerrit), 2015-10-20 09:34:43]

lgtm

[caitp (gmail), 2015-10-20 14:23:52]

The CQ bit was checked by caitpotter88@gmail.com

[commit-bot: I haz the power, 2015-10-20 14:24:10]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1415663002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1415663002/1

[commit-bot: I haz the power, 2015-10-20 15:25:31]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-10-20 15:25:59]

Patchset 1 (id:??) landed as
https://crrev.com/d09a925b9ae8724873268add70570506cb9ca469
Cr-Commit-Position: refs/heads/master@{#31417}