[proxies] Support proxies in JSON.parse and JSON.stringify.

[proxies] Support proxies in JSON.parse and JSON.stringify.

This CL tries to correctly support the following:
- stringifying a proxy,
- stringifying with a proxy as replacer (callable or arraylike),
- stringifying with a replacer that returns a proxy,
- parsing with a callable proxy as reviver,
- parsing with a reviver that inserts proxies into the object,
- and whatever else you can imagine.

This also fixes some bugs observable without proxies.

BUG=v8:3139, v8:1543
LOG=n

Committed: https://crrev.com/1596b015ff1ac5df72637e8423ab1467a137c8c6
Cr-Commit-Position: refs/heads/master@{#32843}

[neis, 2015-12-11 14:30:51]

Description was changed from

==========
[proxies] Support proxies in JSON.parser and JSON.stringify.

This CL tries to correctly support the following:
- stringifying a proxy,
- stringifying with a proxy as replacer (callable or arraylike),
- stringifying with a replacer that returns a proxy,
- parsing with a callable proxy as reviver,
- parsing with a reviver that inserts proxies into the wrapper object,
- and whatever else you can imagine.

This also fixes some bugs observable without proxies.

BUG=v8:3139,v8:1543
LOG=n
==========

to

==========
[proxies] Support proxies in JSON.parser and JSON.stringify.

This CL tries to correctly support the following:
- stringifying a proxy,
- stringifying with a proxy as replacer (callable or arraylike),
- stringifying with a replacer that returns a proxy,
- parsing with a callable proxy as reviver,
- parsing with a reviver that inserts proxies into the wrapper object,
- and whatever else you can imagine.

This also fixes some bugs observable without proxies.

BUG=v8:3139,v8:1543
LOG=n
==========

[neis, 2015-12-11 14:30:51]

neis@chromium.org changed reviewers:
+ yangguo@chromium.org

[neis, 2015-12-11 14:31:11]

PTAL

[Yang, 2015-12-14 13:50:18]

On 2015/12/11 14:31:11, neis wrote:
> PTAL

lgtm.

[neis, 2015-12-14 14:24:47]

Description was changed from

==========
[proxies] Support proxies in JSON.parser and JSON.stringify.

This CL tries to correctly support the following:
- stringifying a proxy,
- stringifying with a proxy as replacer (callable or arraylike),
- stringifying with a replacer that returns a proxy,
- parsing with a callable proxy as reviver,
- parsing with a reviver that inserts proxies into the wrapper object,
- and whatever else you can imagine.

This also fixes some bugs observable without proxies.

BUG=v8:3139,v8:1543
LOG=n
==========

to

==========
[proxies] Support proxies in JSON.parser and JSON.stringify.

This CL tries to correctly support the following:
- stringifying a proxy,
- stringifying with a proxy as replacer (callable or arraylike),
- stringifying with a replacer that returns a proxy,
- parsing with a callable proxy as reviver,
- parsing with a reviver that inserts proxies into the object,
- and whatever else you can imagine.

This also fixes some bugs observable without proxies.

BUG=v8:3139,v8:1543
LOG=n
==========

[neis, 2015-12-14 14:24:54]

The CQ bit was checked by neis@chromium.org

[neis, 2015-12-14 14:24:54]

The patchset sent to the CQ was uploaded after l-g-t-m from yangguo@chromium.org
Link to the patchset: https://codereview.chromium.org/1515133002/#ps80001
(title: "Rebase")

[commit-bot: I haz the power, 2015-12-14 14:25:13]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1515133002/80001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1515133002/80001

[neis, 2015-12-14 14:27:31]

Description was changed from

==========
[proxies] Support proxies in JSON.parser and JSON.stringify.

This CL tries to correctly support the following:
- stringifying a proxy,
- stringifying with a proxy as replacer (callable or arraylike),
- stringifying with a replacer that returns a proxy,
- parsing with a callable proxy as reviver,
- parsing with a reviver that inserts proxies into the object,
- and whatever else you can imagine.

This also fixes some bugs observable without proxies.

BUG=v8:3139,v8:1543
LOG=n
==========

to

==========
[proxies] Support proxies in JSON.parse and JSON.stringify.

This CL tries to correctly support the following:
- stringifying a proxy,
- stringifying with a proxy as replacer (callable or arraylike),
- stringifying with a replacer that returns a proxy,
- parsing with a callable proxy as reviver,
- parsing with a reviver that inserts proxies into the object,
- and whatever else you can imagine.

This also fixes some bugs observable without proxies.

BUG=v8:3139,v8:1543
LOG=n
==========

[commit-bot: I haz the power, 2015-12-14 15:11:58]

Description was changed from

==========
[proxies] Support proxies in JSON.parse and JSON.stringify.

This CL tries to correctly support the following:
- stringifying a proxy,
- stringifying with a proxy as replacer (callable or arraylike),
- stringifying with a replacer that returns a proxy,
- parsing with a callable proxy as reviver,
- parsing with a reviver that inserts proxies into the object,
- and whatever else you can imagine.

This also fixes some bugs observable without proxies.

BUG=v8:3139,v8:1543
LOG=n
==========

to

==========
[proxies] Support proxies in JSON.parse and JSON.stringify.

This CL tries to correctly support the following:
- stringifying a proxy,
- stringifying with a proxy as replacer (callable or arraylike),
- stringifying with a replacer that returns a proxy,
- parsing with a callable proxy as reviver,
- parsing with a reviver that inserts proxies into the object,
- and whatever else you can imagine.

This also fixes some bugs observable without proxies.

BUG=v8:3139,v8:1543
LOG=n
==========

[commit-bot: I haz the power, 2015-12-14 15:11:59]

Committed patchset #5 (id:80001)

[commit-bot: I haz the power, 2015-12-14 15:12:19]

Description was changed from

==========
[proxies] Support proxies in JSON.parse and JSON.stringify.

This CL tries to correctly support the following:
- stringifying a proxy,
- stringifying with a proxy as replacer (callable or arraylike),
- stringifying with a replacer that returns a proxy,
- parsing with a callable proxy as reviver,
- parsing with a reviver that inserts proxies into the object,
- and whatever else you can imagine.

This also fixes some bugs observable without proxies.

BUG=v8:3139,v8:1543
LOG=n
==========

to

==========
[proxies] Support proxies in JSON.parse and JSON.stringify.

This CL tries to correctly support the following:
- stringifying a proxy,
- stringifying with a proxy as replacer (callable or arraylike),
- stringifying with a replacer that returns a proxy,
- parsing with a callable proxy as reviver,
- parsing with a reviver that inserts proxies into the object,
- and whatever else you can imagine.

This also fixes some bugs observable without proxies.

BUG=v8:3139,v8:1543
LOG=n

Committed: https://crrev.com/1596b015ff1ac5df72637e8423ab1467a137c8c6
Cr-Commit-Position: refs/heads/master@{#32843}
==========

[commit-bot: I haz the power, 2015-12-14 15:12:20]

Patchset 5 (id:??) landed as
https://crrev.com/1596b015ff1ac5df72637e8423ab1467a137c8c6
Cr-Commit-Position: refs/heads/master@{#32843}