Reland 171036i "Hook up gin platform to blink, and explicitly manage the main ..."

Reland 171036i "Hook up gin platform to blink, and explicitly manage the main ..."

> We'll soon get rid of the v8 default isolate, so we'll need to manage
> our own.
>
> To test the platform implementation, run with
>   --js-flags="--noparallel_sweeping --concurrent-sweeping --job-based-sweeping"
>
> BUG=359977
> R=dcarney@chromium.org,haraken@chromium.org
>
> Original review https://codereview.chromium.org/227653002/

BUG=359977
TBR=dcarney@chromium.org

Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=171374

[jochen (gone - plz use gerrit), 2014-04-11 19:54:12]

The CQ bit was checked by jochen@chromium.org

[commit-bot: I haz the power, 2014-04-11 19:54:22]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/jochen@chromium.org/235453004/1

[commit-bot: I haz the power, 2014-04-11 20:55:22]

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

[commit-bot: I haz the power, 2014-04-11 20:55:22]

Try jobs failed on following builders:
  tryserver.blink on linux_blink_dbg

[jochen (gone - plz use gerrit), 2014-04-11 21:01:02]

The CQ bit was checked by jochen@chromium.org

[commit-bot: I haz the power, 2014-04-11 21:01:12]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/jochen@chromium.org/235453004/1

[commit-bot: I haz the power, 2014-04-11 22:09:34]

Change committed as 171374