X87: [builtins] Sanitize receiver patching for API functions.

X87: [builtins] Sanitize receiver patching for API functions.

  port 12bcba1543235c3e0fc02b11aecf7fc16fdf06a8 (r33258)

  original commit message:
  The API functions are always in sloppy mode, so receiver is always a
  JSReceiver once the actual call trampoline runs, no need to check again
  in various places.

BUG=

Committed: https://crrev.com/e101aa7ff17dea3062c665c2d318cd5413f73d2e
Cr-Commit-Position: refs/heads/master@{#33278}

[zhengxing.li, 2016-01-14 02:30:46]

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

[zhengxing.li, 2016-01-14 02:30:46]

PTAL, Thanks!

[Weiliang, 2016-01-14 02:33:04]

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

[Weiliang, 2016-01-14 02:33:04]

lgtm

[commit-bot: I haz the power, 2016-01-14 02:33:09]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1582173002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1582173002/1

[commit-bot: I haz the power, 2016-01-14 03:02:39]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-01-14 03:03:20]

Description was changed from

==========
X87: [builtins] Sanitize receiver patching for API functions.

  port 12bcba1543235c3e0fc02b11aecf7fc16fdf06a8 (r33258)

  original commit message:
  The API functions are always in sloppy mode, so receiver is always a
  JSReceiver once the actual call trampoline runs, no need to check again
  in various places.

BUG=
==========

to

==========
X87: [builtins] Sanitize receiver patching for API functions.

  port 12bcba1543235c3e0fc02b11aecf7fc16fdf06a8 (r33258)

  original commit message:
  The API functions are always in sloppy mode, so receiver is always a
  JSReceiver once the actual call trampoline runs, no need to check again
  in various places.

BUG=

Committed: https://crrev.com/e101aa7ff17dea3062c665c2d318cd5413f73d2e
Cr-Commit-Position: refs/heads/master@{#33278}
==========

[commit-bot: I haz the power, 2016-01-14 03:03:20]

Patchset 1 (id:??) landed as
https://crrev.com/e101aa7ff17dea3062c665c2d318cd5413f73d2e
Cr-Commit-Position: refs/heads/master@{#33278}