JavaScript stubs have access to their calling convention and minor key now.

JavaScript stubs have access to their calling convention and minor key now.

First steps only, the TurboFan compilation is still triggered from C++ land.

Includes some simplifications/cleanups, too.

Committed: https://crrev.com/a326691c750d4f50f59c5a22201e0638fe53b577
Cr-Commit-Position: refs/heads/master@{#28581}

[Sven Panne, 2015-05-22 09:54:44]

svenpanne@chromium.org changed reviewers:
+ mvstanton@chromium.org

[mvstanton, 2015-05-22 11:00:16]

REally nice! LGTM

[mvstanton, 2015-05-22 11:00:20]

The CQ bit was checked by mvstanton@chromium.org

[commit-bot: I haz the power, 2015-05-22 11:00:30]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1150263002/1

[commit-bot: I haz the power, 2015-05-22 11:01:59]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-05-22 11:02:09]

Patchset 1 (id:??) landed as
https://crrev.com/a326691c750d4f50f59c5a22201e0638fe53b577
Cr-Commit-Position: refs/heads/master@{#28581}