Revert of includes: Make ast.h not need isolate.h any more.

Revert of includes: Make ast.h not need isolate.h any more. (patchset #3 id:60001 of https://codereview.chromium.org/2301423002/ )

Reason for revert:
Breaks gc stress:
https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20gc%20stress/builds/5642

Original issue's description:
> includes: Make ast.h not need isolate.h any more.
>
> Also remove other unnecessary includes from ast.h and dependencies.
>
> BUG=v8:5294
>
> Committed: https://crrev.com/9c888dffda4bff420ec3ef21e623aa4e5054d1c3
> Cr-Commit-Position: refs/heads/master@{#39155}

TBR=adamk@chromium.org,mstarzinger@chromium.org,bmeurer@chromium.org,marja@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:5294
Committed: https://crrev.com/ab1d4cdac4959c49913a80fd727d3932e04bb456
Cr-Commit-Position: refs/heads/master@{#39159}

[Michael Achenbach, 2016-09-05 11:48:35]

The CQ bit was checked by machenbach@chromium.org

[Michael Achenbach, 2016-09-05 11:48:36]

Created Revert of includes: Make ast.h not need isolate.h any more.

[commit-bot: I haz the power, 2016-09-05 11:48:47]

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, 2016-09-05 11:49:00]

Description was changed from

==========
Revert of includes: Make ast.h not need isolate.h any more. (patchset #3
id:60001 of https://codereview.chromium.org/2301423002/ )

Reason for revert:
Breaks gc stress:
https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20gc%20stress/...

Original issue's description:
> includes: Make ast.h not need isolate.h any more.
> 
> Also remove other unnecessary includes from ast.h and dependencies.
> 
> BUG=v8:5294
> 
> Committed: https://crrev.com/9c888dffda4bff420ec3ef21e623aa4e5054d1c3
> Cr-Commit-Position: refs/heads/master@{#39155}

TBR=adamk@chromium.org,mstarzinger@chromium.org,bmeurer@chromium.org,marja@ch...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:5294
==========

to

==========
Revert of includes: Make ast.h not need isolate.h any more. (patchset #3
id:60001 of https://codereview.chromium.org/2301423002/ )

Reason for revert:
Breaks gc stress:
https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20gc%20stress/...

Original issue's description:
> includes: Make ast.h not need isolate.h any more.
> 
> Also remove other unnecessary includes from ast.h and dependencies.
> 
> BUG=v8:5294
> 
> Committed: https://crrev.com/9c888dffda4bff420ec3ef21e623aa4e5054d1c3
> Cr-Commit-Position: refs/heads/master@{#39155}

TBR=adamk@chromium.org,mstarzinger@chromium.org,bmeurer@chromium.org,marja@ch...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:5294
==========

[commit-bot: I haz the power, 2016-09-05 11:49:01]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-05 11:49:27]

Description was changed from

==========
Revert of includes: Make ast.h not need isolate.h any more. (patchset #3
id:60001 of https://codereview.chromium.org/2301423002/ )

Reason for revert:
Breaks gc stress:
https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20gc%20stress/...

Original issue's description:
> includes: Make ast.h not need isolate.h any more.
> 
> Also remove other unnecessary includes from ast.h and dependencies.
> 
> BUG=v8:5294
> 
> Committed: https://crrev.com/9c888dffda4bff420ec3ef21e623aa4e5054d1c3
> Cr-Commit-Position: refs/heads/master@{#39155}

TBR=adamk@chromium.org,mstarzinger@chromium.org,bmeurer@chromium.org,marja@ch...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:5294
==========

to

==========
Revert of includes: Make ast.h not need isolate.h any more. (patchset #3
id:60001 of https://codereview.chromium.org/2301423002/ )

Reason for revert:
Breaks gc stress:
https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20gc%20stress/...

Original issue's description:
> includes: Make ast.h not need isolate.h any more.
>
> Also remove other unnecessary includes from ast.h and dependencies.
>
> BUG=v8:5294
>
> Committed: https://crrev.com/9c888dffda4bff420ec3ef21e623aa4e5054d1c3
> Cr-Commit-Position: refs/heads/master@{#39155}

TBR=adamk@chromium.org,mstarzinger@chromium.org,bmeurer@chromium.org,marja@ch...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:5294

Committed: https://crrev.com/ab1d4cdac4959c49913a80fd727d3932e04bb456
Cr-Commit-Position: refs/heads/master@{#39159}
==========

[commit-bot: I haz the power, 2016-09-05 11:49:28]

Patchset 1 (id:??) landed as
https://crrev.com/ab1d4cdac4959c49913a80fd727d3932e04bb456
Cr-Commit-Position: refs/heads/master@{#39159}