X87: Introduce a BuiltinsConstructStub that sets up new.target and does a [[call]] per ES6 9.3.2.

X87: Introduce a BuiltinsConstructStub that sets up new.target and does a [[call]] per ES6 9.3.2.

  port 469d9bfa8de49477dc4222ef9e0eb7d3d0d43d36 (r32120)

  original commit message:

BUG=

Committed: https://crrev.com/313ff5c87f0c0725a17bb0ca445b3bbc453c8a48
Cr-Commit-Position: refs/heads/master@{#32129}

[zhengxing.li, 2015-11-20 02:45:18]

zhengxing.li@intel.com changed reviewers:
+ chunyang.dai@intel.com, verwaest@chromium.org, weiliang.lin@intel.com

[Weiliang, 2015-11-20 02:50:12]

The CQ bit was checked by weiliang.lin@intel.com

[Weiliang, 2015-11-20 02:50:12]

lgtm

[commit-bot: I haz the power, 2015-11-20 02:50:19]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1459843004/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1459843004/1

[commit-bot: I haz the power, 2015-11-20 03:08:25]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-11-20 03:08:38]

Patchset 1 (id:??) landed as
https://crrev.com/313ff5c87f0c0725a17bb0ca445b3bbc453c8a48
Cr-Commit-Position: refs/heads/master@{#32129}