[es6] Match ArrayBuffer constructor behavior of Firefox.

[es6] Match ArrayBuffer constructor behavior of Firefox.

We choose to deliberately violate the ES2015 specification and implement
the ArrayBuffer constructor in a way that matches Firefox and Safari
instead.

BUG=v8:4592
LOG=n

Committed: https://crrev.com/8aae841ce26f01f3535e54af3a58fb7c65833eb7
Cr-Commit-Position: refs/heads/master@{#32597}

[Benedikt Meurer, 2015-12-04 05:32:06]

bmeurer@chromium.org changed reviewers:
+ jarin@chromium.org

[Benedikt Meurer, 2015-12-04 05:32:06]

Updated according to suggestion from Adam.
Please take a look.

[Jarin, 2015-12-04 05:58:36]

lgtm

[Benedikt Meurer, 2015-12-04 06:03:26]

The CQ bit was checked by bmeurer@chromium.org

[commit-bot: I haz the power, 2015-12-04 06:03:33]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1497163002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1497163002/1

[commit-bot: I haz the power, 2015-12-04 06:05:29]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-12-04 06:05:40]

Description was changed from

==========
[es6] Match ArrayBuffer constructor behavior of Firefox.

We choose to deliberately violate the ES2015 specification and implement
the ArrayBuffer constructor in a way that matches Firefox and Safari
instead.

BUG=v8:4592
LOG=n
==========

to

==========
[es6] Match ArrayBuffer constructor behavior of Firefox.

We choose to deliberately violate the ES2015 specification and implement
the ArrayBuffer constructor in a way that matches Firefox and Safari
instead.

BUG=v8:4592
LOG=n

Committed: https://crrev.com/8aae841ce26f01f3535e54af3a58fb7c65833eb7
Cr-Commit-Position: refs/heads/master@{#32597}
==========

[commit-bot: I haz the power, 2015-12-04 06:05:41]

Patchset 1 (id:??) landed as
https://crrev.com/8aae841ce26f01f3535e54af3a58fb7c65833eb7
Cr-Commit-Position: refs/heads/master@{#32597}

[Michael Achenbach, 2015-12-04 10:37:02]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.chromium.org/1496293002/ by machenbach@chromium.org.

The reason for reverting is: Blocks the roll:
https://codereview.chromium.org/1497763004/.