Do not poison %FunctionPrototype%'s restricted properties

Do not poison %FunctionPrototype%'s restricted properties

In ES6, these properties of the intrinsic %FunctionPrototype% are poisoned during
CreateIntrinsics() / AddRestrictedFunctionProperties(). It's unnecessary to poison them
again, and testing whether they are a function or not causes tests to fail.

BUG=v8:3982
R=arv@chromium.org

Committed: https://chromium.googlesource.com/chromium/src/+/a5a386a2d335e09f80a4572f70001f4ecd4f0103

[caitp (gmail), 2015-04-08 01:08:03]

PTAL --- anyone else who should look at this?

[arv (Not doing code reviews), 2015-04-08 01:27:49]

arv@chromium.org changed reviewers:
+ kalman@chromium.org

[arv (Not doing code reviews), 2015-04-08 01:28:21]

LGTM

[arv (Not doing code reviews), 2015-04-08 14:57:48]

The CQ bit was checked by arv@chromium.org

[commit-bot: I haz the power, 2015-04-08 14:58:01]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1067223002/1

[caitp (gmail), 2015-04-08 19:10:04]

On 2015/04/08 14:58:01, I haz the power (commit-bot) wrote:
> CQ is trying da patch. Follow status at
>  https://chromium-cq-status.appspot.com/patch-status/1067223002/1

linux_chromium_rel_ng seems to have gotten stuck

[arv (Not doing code reviews), 2015-04-08 19:15:37]

On 2015/04/08 19:10:04, caitp wrote:
> On 2015/04/08 14:58:01, I haz the power (commit-bot) wrote:
> > CQ is trying da patch. Follow status at
> >  https://chromium-cq-status.appspot.com/patch-status/1067223002/1
> 
> linux_chromium_rel_ng seems to have gotten stuck

I'll land it manually

[commit-bot: I haz the power, 2015-04-08 19:18:23]

Patchset 1 (id:??) landed as
https://crrev.com/a5a386a2d335e09f80a4572f70001f4ecd4f0103
Cr-Commit-Position: refs/heads/master@{#324265}

[arv (Not doing code reviews), 2015-04-08 19:18:40]

Committed patchset #1 (id:1) manually as
a5a386a2d335e09f80a4572f70001f4ecd4f0103 (presubmit successful).