Revert of [runtime] Replace global object link with native context link in all contexts.

Revert of [runtime] Replace global object link with native context link in all contexts. (patchset #3 id:40001 of https://codereview.chromium.org/1480003002/ )

Reason for revert:
[Sheriff] Breaks:
https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20nosnap/builds/5472

Original issue's description:
> [runtime] Replace global object link with native context link in all contexts.
>
> Previously all contexts had a link to the global object, but what is
> required in most cases (except for the global load, store and delete
> case) is the native context.
>
> This also removes the second dummy global object that was still linked
> to every native context. We will add a different mechanism to ensure
> that builtins do not pollute the actual global object during
> bootstrapping.
>
> Drive-by-fix: Unify some MacroAssembler magic and drop obsolete stuff.
>
> R=yangguo@chromium.org
>
> Committed: https://crrev.com/d290f204938295bfecc5c8e645ccfcff6e80ddb8
> Cr-Commit-Position: refs/heads/master@{#32375}

TBR=yangguo@chromium.org,mstarzinger@chromium.org,bmeurer@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Committed: https://crrev.com/673108d0006693f8c36b47915e59315cdc997e72
Cr-Commit-Position: refs/heads/master@{#32377}

[Michael Achenbach, 2015-11-27 14:29:15]

Created Revert of [runtime] Replace global object link with native context link
in all contexts.

[commit-bot: I haz the power, 2015-11-27 14:29:33]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1478303002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1478303002/1

[commit-bot: I haz the power, 2015-11-27 14:30:16]

Description was changed from

==========
Revert of [runtime] Replace global object link with native context link in all
contexts. (patchset #3 id:40001 of https://codereview.chromium.org/1480003002/ )

Reason for revert:
[Sheriff] Breaks:
https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20nosnap/build...

Original issue's description:
> [runtime] Replace global object link with native context link in all contexts.
> 
> Previously all contexts had a link to the global object, but what is
> required in most cases (except for the global load, store and delete
> case) is the native context.
> 
> This also removes the second dummy global object that was still linked
> to every native context. We will add a different mechanism to ensure
> that builtins do not pollute the actual global object during
> bootstrapping.
> 
> Drive-by-fix: Unify some MacroAssembler magic and drop obsolete stuff.
> 
> R=yangguo@chromium.org
> 
> Committed: https://crrev.com/d290f204938295bfecc5c8e645ccfcff6e80ddb8
> Cr-Commit-Position: refs/heads/master@{#32375}

TBR=yangguo@chromium.org,mstarzinger@chromium.org,bmeurer@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
==========

to

==========
Revert of [runtime] Replace global object link with native context link in all
contexts. (patchset #3 id:40001 of https://codereview.chromium.org/1480003002/ )

Reason for revert:
[Sheriff] Breaks:
https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20nosnap/build...

Original issue's description:
> [runtime] Replace global object link with native context link in all contexts.
> 
> Previously all contexts had a link to the global object, but what is
> required in most cases (except for the global load, store and delete
> case) is the native context.
> 
> This also removes the second dummy global object that was still linked
> to every native context. We will add a different mechanism to ensure
> that builtins do not pollute the actual global object during
> bootstrapping.
> 
> Drive-by-fix: Unify some MacroAssembler magic and drop obsolete stuff.
> 
> R=yangguo@chromium.org
> 
> Committed: https://crrev.com/d290f204938295bfecc5c8e645ccfcff6e80ddb8
> Cr-Commit-Position: refs/heads/master@{#32375}

TBR=yangguo@chromium.org,mstarzinger@chromium.org,bmeurer@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
==========

[commit-bot: I haz the power, 2015-11-27 14:30:17]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-11-27 14:30:31]

Description was changed from

==========
Revert of [runtime] Replace global object link with native context link in all
contexts. (patchset #3 id:40001 of https://codereview.chromium.org/1480003002/ )

Reason for revert:
[Sheriff] Breaks:
https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20nosnap/build...

Original issue's description:
> [runtime] Replace global object link with native context link in all contexts.
> 
> Previously all contexts had a link to the global object, but what is
> required in most cases (except for the global load, store and delete
> case) is the native context.
> 
> This also removes the second dummy global object that was still linked
> to every native context. We will add a different mechanism to ensure
> that builtins do not pollute the actual global object during
> bootstrapping.
> 
> Drive-by-fix: Unify some MacroAssembler magic and drop obsolete stuff.
> 
> R=yangguo@chromium.org
> 
> Committed: https://crrev.com/d290f204938295bfecc5c8e645ccfcff6e80ddb8
> Cr-Commit-Position: refs/heads/master@{#32375}

TBR=yangguo@chromium.org,mstarzinger@chromium.org,bmeurer@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
==========

to

==========
Revert of [runtime] Replace global object link with native context link in all
contexts. (patchset #3 id:40001 of https://codereview.chromium.org/1480003002/ )

Reason for revert:
[Sheriff] Breaks:
https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20nosnap/build...

Original issue's description:
> [runtime] Replace global object link with native context link in all contexts.
>
> Previously all contexts had a link to the global object, but what is
> required in most cases (except for the global load, store and delete
> case) is the native context.
>
> This also removes the second dummy global object that was still linked
> to every native context. We will add a different mechanism to ensure
> that builtins do not pollute the actual global object during
> bootstrapping.
>
> Drive-by-fix: Unify some MacroAssembler magic and drop obsolete stuff.
>
> R=yangguo@chromium.org
>
> Committed: https://crrev.com/d290f204938295bfecc5c8e645ccfcff6e80ddb8
> Cr-Commit-Position: refs/heads/master@{#32375}

TBR=yangguo@chromium.org,mstarzinger@chromium.org,bmeurer@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Committed: https://crrev.com/673108d0006693f8c36b47915e59315cdc997e72
Cr-Commit-Position: refs/heads/master@{#32377}
==========

[commit-bot: I haz the power, 2015-11-27 14:30:31]

Patchset 1 (id:??) landed as
https://crrev.com/673108d0006693f8c36b47915e59315cdc997e72
Cr-Commit-Position: refs/heads/master@{#32377}