Reland "Test262 roll"

Reland "Test262 roll"

Reland patch originally reviewed at https://codereview.chromium.org/1268553003/

This new patch marks a test [PASS, FAIL] since it passes on some platforms.

Committed: https://crrev.com/62e07112fffd2b41ee93b456ede44c882b85cc1f
Cr-Commit-Position: refs/heads/master@{#30072}

[Dan Ehrenberg, 2015-08-07 17:26:51]

littledan@chromium.org changed reviewers:
+ adamk@chromium.org

[adamk, 2015-08-07 17:29:58]

lgtm

[Dan Ehrenberg, 2015-08-07 17:31:31]

The CQ bit was checked by littledan@chromium.org

[commit-bot: I haz the power, 2015-08-07 17:31:44]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1273883005/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1273883005/1

[commit-bot: I haz the power, 2015-08-07 17:56:50]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-08-07 17:57:05]

Patchset 1 (id:??) landed as
https://crrev.com/62e07112fffd2b41ee93b456ede44c882b85cc1f
Cr-Commit-Position: refs/heads/master@{#30072}