Revert of [builtins] Also migrate String.prototype.toLowerCase/toUpperCase to C++.

Revert of [builtins] Also migrate String.prototype.toLowerCase/toUpperCase to C++. (patchset #2 id:20001 of https://codereview.chromium.org/2018983002/ )

Reason for revert:
Please rebase blink first (if intended):
https://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Linux%2064/builds/7092

Original issue's description:
> [builtins] Also migrate String.prototype.toLowerCase/toUpperCase to C++.
>
> These builtins always call into C++ anyways and so there's no point in
> having the JavaScript wrapper around them, but instead they can be
> implemented as C++ builtins directly.
>
> R=franzih@chromium.org
> BUG=v8:5049
>
> Committed: https://crrev.com/4e66888869bf04c73b41e5747e4595747a7b20df
> Cr-Commit-Position: refs/heads/master@{#36569}

TBR=franzih@chromium.org,bmeurer@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:5049
Committed: https://crrev.com/b951f7f8f5c8d028d5cfd33513b8df0febb57215
Cr-Commit-Position: refs/heads/master@{#36572}

[Michael Achenbach, 2016-05-30 07:01:29]

The CQ bit was checked by machenbach@chromium.org

[Michael Achenbach, 2016-05-30 07:01:29]

Created Revert of [builtins] Also migrate
String.prototype.toLowerCase/toUpperCase to C++.

[commit-bot: I haz the power, 2016-05-30 07:02:00]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2023753002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/2023753002/1

[commit-bot: I haz the power, 2016-05-30 07:02:14]

Description was changed from

==========
Revert of [builtins] Also migrate String.prototype.toLowerCase/toUpperCase to
C++. (patchset #2 id:20001 of https://codereview.chromium.org/2018983002/ )

Reason for revert:
Please rebase blink first (if intended):
https://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Linux%2064/bui...

Original issue's description:
> [builtins] Also migrate String.prototype.toLowerCase/toUpperCase to C++.
> 
> These builtins always call into C++ anyways and so there's no point in
> having the JavaScript wrapper around them, but instead they can be
> implemented as C++ builtins directly.
> 
> R=franzih@chromium.org
> BUG=v8:5049
> 
> Committed: https://crrev.com/4e66888869bf04c73b41e5747e4595747a7b20df
> Cr-Commit-Position: refs/heads/master@{#36569}

TBR=franzih@chromium.org,bmeurer@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:5049
==========

to

==========
Revert of [builtins] Also migrate String.prototype.toLowerCase/toUpperCase to
C++. (patchset #2 id:20001 of https://codereview.chromium.org/2018983002/ )

Reason for revert:
Please rebase blink first (if intended):
https://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Linux%2064/bui...

Original issue's description:
> [builtins] Also migrate String.prototype.toLowerCase/toUpperCase to C++.
> 
> These builtins always call into C++ anyways and so there's no point in
> having the JavaScript wrapper around them, but instead they can be
> implemented as C++ builtins directly.
> 
> R=franzih@chromium.org
> BUG=v8:5049
> 
> Committed: https://crrev.com/4e66888869bf04c73b41e5747e4595747a7b20df
> Cr-Commit-Position: refs/heads/master@{#36569}

TBR=franzih@chromium.org,bmeurer@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:5049
==========

[commit-bot: I haz the power, 2016-05-30 07:02:15]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-05-30 07:03:01]

Description was changed from

==========
Revert of [builtins] Also migrate String.prototype.toLowerCase/toUpperCase to
C++. (patchset #2 id:20001 of https://codereview.chromium.org/2018983002/ )

Reason for revert:
Please rebase blink first (if intended):
https://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Linux%2064/bui...

Original issue's description:
> [builtins] Also migrate String.prototype.toLowerCase/toUpperCase to C++.
> 
> These builtins always call into C++ anyways and so there's no point in
> having the JavaScript wrapper around them, but instead they can be
> implemented as C++ builtins directly.
> 
> R=franzih@chromium.org
> BUG=v8:5049
> 
> Committed: https://crrev.com/4e66888869bf04c73b41e5747e4595747a7b20df
> Cr-Commit-Position: refs/heads/master@{#36569}

TBR=franzih@chromium.org,bmeurer@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:5049
==========

to

==========
Revert of [builtins] Also migrate String.prototype.toLowerCase/toUpperCase to
C++. (patchset #2 id:20001 of https://codereview.chromium.org/2018983002/ )

Reason for revert:
Please rebase blink first (if intended):
https://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Linux%2064/bui...

Original issue's description:
> [builtins] Also migrate String.prototype.toLowerCase/toUpperCase to C++.
>
> These builtins always call into C++ anyways and so there's no point in
> having the JavaScript wrapper around them, but instead they can be
> implemented as C++ builtins directly.
>
> R=franzih@chromium.org
> BUG=v8:5049
>
> Committed: https://crrev.com/4e66888869bf04c73b41e5747e4595747a7b20df
> Cr-Commit-Position: refs/heads/master@{#36569}

TBR=franzih@chromium.org,bmeurer@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:5049

Committed: https://crrev.com/b951f7f8f5c8d028d5cfd33513b8df0febb57215
Cr-Commit-Position: refs/heads/master@{#36572}
==========

[commit-bot: I haz the power, 2016-05-30 07:03:02]

Patchset 1 (id:??) landed as
https://crrev.com/b951f7f8f5c8d028d5cfd33513b8df0febb57215
Cr-Commit-Position: refs/heads/master@{#36572}