[builtins] Sanitize receiver patching for API functions.

[builtins] Sanitize receiver patching for API functions.

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.

R=verwaest@chromium.org

Committed: https://crrev.com/12bcba1543235c3e0fc02b11aecf7fc16fdf06a8
Cr-Commit-Position: refs/heads/master@{#33258}

[Benedikt Meurer, 2016-01-12 16:12:04]

Hey Toon,

Removing some dead code.
Please take a look.

Thanks,
Benedikt

[Toon Verwaest, 2016-01-12 16:21:50]

lgtm

[Benedikt Meurer, 2016-01-12 16:22:31]

The CQ bit was checked by bmeurer@chromium.org

[commit-bot: I haz the power, 2016-01-12 16:22:50]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1575973006/40001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1575973006/40001

[commit-bot: I haz the power, 2016-01-12 17:04:57]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-01-12 17:04:58]

Try jobs failed on following builders:
  v8_linux_mips64el_compile_rel on tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux_mips64el_compile_r...)

[Benedikt Meurer, 2016-01-12 17:09:38]

The CQ bit was checked by bmeurer@chromium.org

[Benedikt Meurer, 2016-01-12 17:09:38]

The patchset sent to the CQ was uploaded after l-g-t-m from
verwaest@chromium.org
Link to the patchset: https://codereview.chromium.org/1575973006/#ps60001
(title: "Fix")

[commit-bot: I haz the power, 2016-01-12 17:09:54]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1575973006/60001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1575973006/60001

[commit-bot: I haz the power, 2016-01-12 17:56:48]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-01-12 17:56:49]

Try jobs failed on following builders:
  v8_linux_arm64_rel on tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux_arm64_rel/builds/1...)

[Benedikt Meurer, 2016-01-13 05:22:04]

The CQ bit was checked by bmeurer@chromium.org

[Benedikt Meurer, 2016-01-13 05:22:04]

The patchset sent to the CQ was uploaded after l-g-t-m from
verwaest@chromium.org
Link to the patchset: https://codereview.chromium.org/1575973006/#ps80001
(title: "REBASE. MIPS fixes.")

[commit-bot: I haz the power, 2016-01-13 05:22:11]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1575973006/80001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1575973006/80001

[commit-bot: I haz the power, 2016-01-13 05:57:56]

Committed patchset #5 (id:80001)

[commit-bot: I haz the power, 2016-01-13 05:58:59]

Description was changed from

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

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.

R=verwaest@chromium.org
==========

to

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

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.

R=verwaest@chromium.org

Committed: https://crrev.com/12bcba1543235c3e0fc02b11aecf7fc16fdf06a8
Cr-Commit-Position: refs/heads/master@{#33258}
==========

[commit-bot: I haz the power, 2016-01-13 05:59:00]

Patchset 5 (id:??) landed as
https://crrev.com/12bcba1543235c3e0fc02b11aecf7fc16fdf06a8
Cr-Commit-Position: refs/heads/master@{#33258}