[Proxies] Support constructable proxy as new.target

[Proxies] Support constructable proxy as new.target

BUG=v8:1543, v8:3330, v8:3931
LOG=n

Committed: https://crrev.com/88ac8aa5236195137d4a7aa18bcc5650a3bdca5a
Cr-Commit-Position: refs/heads/master@{#32346}

[Toon Verwaest, 2015-11-26 13:01:07]

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

[Toon Verwaest, 2015-11-26 13:01:07]

ptal

[Igor Sheludko, 2015-11-26 14:54:23]

lgtm

[Toon Verwaest, 2015-11-26 14:56:02]

The CQ bit was checked by verwaest@chromium.org

[commit-bot: I haz the power, 2015-11-26 14:56:11]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1481613003/40001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1481613003/40001

[commit-bot: I haz the power, 2015-11-26 15:22:46]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2015-11-26 15:23:24]

Description was changed from

==========
[Proxies] Support constructable proxy as new.target

BUG=v8:1543, v8:3330, v8:3931
LOG=n
==========

to

==========
[Proxies] Support constructable proxy as new.target

BUG=v8:1543, v8:3330, v8:3931
LOG=n

Committed: https://crrev.com/88ac8aa5236195137d4a7aa18bcc5650a3bdca5a
Cr-Commit-Position: refs/heads/master@{#32346}
==========

[commit-bot: I haz the power, 2015-11-26 15:23:25]

Patchset 3 (id:??) landed as
https://crrev.com/88ac8aa5236195137d4a7aa18bcc5650a3bdca5a
Cr-Commit-Position: refs/heads/master@{#32346}

[Michael Achenbach, 2015-11-26 16:17:36]

A revert of this CL (patchset #3 id:40001) has been created in
https://codereview.chromium.org/1480673004/ by machenbach@chromium.org.

The reason for reverting is: [Sheriff] Breaks:
https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20nosnap%20-%2....