Revert of Switch RemoteWindowProxy to use v8::Context::NewRemoteContext.

Revert of Switch RemoteWindowProxy to use v8::Context::NewRemoteContext. (patchset #21 id:400001 of https://codereview.chromium.org/2626183003/ )

Reason for revert:
Causing crashes in canary: https://crbug.com/696528, https://crbug.com/696577

Original issue's description:
> Switch RemoteWindowProxy to use v8::Context::NewRemoteContext.
> 
> BUG=527190
> CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_site_isolation
> 
> Review-Url: https://codereview.chromium.org/2626183003
> Cr-Commit-Position: refs/heads/master@{#453128}
> Committed: https://chromium.googlesource.com/chromium/src/+/4a40a757e7029a3f59b12543cbf617eceb15f7f0

TBR=haraken@chromium.org,yukishiino@chromium.org,jochen@chromium.org,lfg@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=527190
Review-Url: https://codereview.chromium.org/2721693002
Cr-Commit-Position: refs/heads/master@{#453290}
Committed: https://chromium.googlesource.com/chromium/src/+/048c85fa7f4b8251aa4af20d108a149b5e6993fc

[dcheng, 2017-02-27 19:21:39]

The CQ bit was checked by dcheng@chromium.org

[dcheng, 2017-02-27 19:21:40]

Created Revert of Switch RemoteWindowProxy to use v8::Context::NewRemoteContext.

[commit-bot: I haz the power, 2017-02-27 19:22:08]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-02-27 19:23:04]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1488223299581730, "parent_rev":
"046559ce9c88712b6226947bc4b2d186bd3a1d12", "commit_rev":
"048c85fa7f4b8251aa4af20d108a149b5e6993fc"}

[commit-bot: I haz the power, 2017-02-27 19:23:50]

Description was changed from

==========
Revert of Switch RemoteWindowProxy to use v8::Context::NewRemoteContext.
(patchset #21 id:400001 of https://codereview.chromium.org/2626183003/ )

Reason for revert:
Causing crashes in canary: https://crbug.com/696528, https://crbug.com/696577

Original issue's description:
> Switch RemoteWindowProxy to use v8::Context::NewRemoteContext.
> 
> BUG=527190
> CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_site_isolation
> 
> Review-Url: https://codereview.chromium.org/2626183003
> Cr-Commit-Position: refs/heads/master@{#453128}
> Committed:
https://chromium.googlesource.com/chromium/src/+/4a40a757e7029a3f59b12543cbf6...

TBR=haraken@chromium.org,yukishiino@chromium.org,jochen@chromium.org,lfg@chro...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=527190
==========

to

==========
Revert of Switch RemoteWindowProxy to use v8::Context::NewRemoteContext.
(patchset #21 id:400001 of https://codereview.chromium.org/2626183003/ )

Reason for revert:
Causing crashes in canary: https://crbug.com/696528, https://crbug.com/696577

Original issue's description:
> Switch RemoteWindowProxy to use v8::Context::NewRemoteContext.
> 
> BUG=527190
> CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_site_isolation
> 
> Review-Url: https://codereview.chromium.org/2626183003
> Cr-Commit-Position: refs/heads/master@{#453128}
> Committed:
https://chromium.googlesource.com/chromium/src/+/4a40a757e7029a3f59b12543cbf6...

TBR=haraken@chromium.org,yukishiino@chromium.org,jochen@chromium.org,lfg@chro...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=527190

Review-Url: https://codereview.chromium.org/2721693002
Cr-Commit-Position: refs/heads/master@{#453290}
Committed:
https://chromium.googlesource.com/chromium/src/+/048c85fa7f4b8251aa4af20d108a...
==========

[commit-bot: I haz the power, 2017-02-27 19:23:52]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/048c85fa7f4b8251aa4af20d108a...

[haraken, 2017-02-27 23:39:37]

LGTM

[Yuki, 2017-03-01 08:43:07]

LGTM.