Include only stuff you need, part 3: includes in isolate.h.

Include only stuff you need, part 3: includes in isolate.h.

Rebuilding (after touching certain files) is crazy slow because
includes are out of control.

Fixing it:
- Don't include stuff in headers unless necessary.
- Include the stuff you need, not some other stuff that happens to include the
stuff you need.

BUG=v8:5294
Committed: https://crrev.com/5368cf9d992187bc9f46fc0d75318df6c2b6e62c
Cr-Commit-Position: refs/heads/master@{#38740}

[marja, 2016-08-18 12:28:06]

The CQ bit was checked by marja@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-08-18 12:28:08]

Dry run: 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, 2016-08-18 13:04:21]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-08-18 13:04:21]

Dry run: This issue passed the CQ dry run.

[Toon Verwaest, 2016-08-18 13:29:19]

verwaest@chromium.org changed reviewers:
+ verwaest@chromium.org

[Toon Verwaest, 2016-08-18 13:29:20]

lgtm

[Hannes Payer (out of office), 2016-08-18 14:45:45]

hpayer@chromium.org changed reviewers:
+ hpayer@chromium.org

[Hannes Payer (out of office), 2016-08-18 14:45:45]

heap lgtm

[marja, 2016-08-19 08:17:08]

(Running the cq to see what owners I still need...)

[marja, 2016-08-19 08:17:15]

The CQ bit was checked by marja@chromium.org

[commit-bot: I haz the power, 2016-08-19 08:17:24]

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, 2016-08-19 08:19:23]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-08-19 08:20:06]

Description was changed from

==========
Include only stuff you need, part 3: includes in isolate.h.

Rebuilding (after touching certain files) is crazy slow because
includes are out of control.

Fixing it:
- Don't include stuff in headers unless necessary.
- Include the stuff you need, not some other stuff that happens to include the
stuff you need.

BUG=v8:5294
==========

to

==========
Include only stuff you need, part 3: includes in isolate.h.

Rebuilding (after touching certain files) is crazy slow because
includes are out of control.

Fixing it:
- Don't include stuff in headers unless necessary.
- Include the stuff you need, not some other stuff that happens to include the
stuff you need.

BUG=v8:5294

Committed: https://crrev.com/5368cf9d992187bc9f46fc0d75318df6c2b6e62c
Cr-Commit-Position: refs/heads/master@{#38740}
==========

[commit-bot: I haz the power, 2016-08-19 08:20:07]

Patchset 1 (id:??) landed as
https://crrev.com/5368cf9d992187bc9f46fc0d75318df6c2b6e62c
Cr-Commit-Position: refs/heads/master@{#38740}