Remove several grab-bag includes from the v8.h header.

Remove several grab-bag includes from the v8.h header.

This is the first step of turning the v8.h file into a normal header
instead of an include-the-world header. The new rule is that no other
header files are allowed to include v8.h, which is enforced by DEPS.

Also the number of includes inside the v8.h file has been drastically
reduced. Basically the last missing piece is the inclusion of the big
objects-inl.h file.

This in turn makes many headers follow the IWYU principle.

R=bmeurer@chromium.org,hpayer@chromium.org,titzer@chromium.org

Committed: https://crrev.com/58109a2c5038fbbb208904d4edfc0a7a758928c3
Cr-Commit-Position: refs/heads/master@{#30102}

[Michael Starzinger, 2015-08-10 18:50:27]

mstarzinger@chromium.org changed reviewers:
+ bmeurer@chromium.org, hpayer@chromium.org, titzer@chromium.org

[Michael Starzinger, 2015-08-10 18:55:18]

PTAL all reviewers, I would like to get sign-of on the below steps (1)-(3) from
all reviewers. The optional step (4) only needs to be done once. Thanks!

Review-Instructions:
1) Read CL description of what the goal is.
2) Look at "DEPS" for the new rules of the game.
3) Look at "v8.h" for major awesomeness.
4) Look at the rest.

https://codereview.chromium.org/1282503003/diff/1/src/v8.h
File src/v8.h (left):

https://codereview.chromium.org/1282503003/diff/1/src/v8.h#oldcode85
src/v8.h:85: enum NilValue { kNullValue, kUndefinedValue };
Note that this has been moved to the globals.h file.

[titzer, 2015-08-10 19:02:33]

On 2015/08/10 18:55:18, Michael Starzinger wrote:
> PTAL all reviewers, I would like to get sign-of on the below steps (1)-(3)
from
> all reviewers. The optional step (4) only needs to be done once. Thanks!
> 
> Review-Instructions:
> 1) Read CL description of what the goal is.
> 2) Look at "DEPS" for the new rules of the game.
> 3) Look at "v8.h" for major awesomeness.
> 4) Look at the rest.
> 
> https://codereview.chromium.org/1282503003/diff/1/src/v8.h
> File src/v8.h (left):
> 
> https://codereview.chromium.org/1282503003/diff/1/src/v8.h#oldcode85
> src/v8.h:85: enum NilValue { kNullValue, kUndefinedValue };
> Note that this has been moved to the globals.h file.

lgtm

[Hannes Payer (out of office), 2015-08-11 06:06:01]

lgtm

[Benedikt Meurer, 2015-08-11 06:08:04]

Awesome. LGTM.

[Michael Starzinger, 2015-08-11 07:32:12]

The CQ bit was checked by mstarzinger@chromium.org

[commit-bot: I haz the power, 2015-08-11 07:32:26]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1282503003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1282503003/1

[commit-bot: I haz the power, 2015-08-11 07:34:16]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-08-11 07:34:28]

Patchset 1 (id:??) landed as
https://crrev.com/58109a2c5038fbbb208904d4edfc0a7a758928c3
Cr-Commit-Position: refs/heads/master@{#30102}