ES6 Classes: Remove tracking of super construct calls.

ES6 Classes: Remove tracking of super construct calls.

With the new ES6 semantics super construct calls are only valid in
a constructor in a derived class. This is something that is
statically known and we report early SyntaxError in case it occurs.
We therefore do not need to track this any more.

BUG=v8:3330
LOG=N
R=dslomov@chromium.org, adamk

Committed: https://crrev.com/d0c2c2b32c551d927c65d83d479226892291ce93
Cr-Commit-Position: refs/heads/master@{#26644}

[arv (Not doing code reviews), 2015-02-13 21:38:00]

PTAL

The test for this was removed when I made this case a SyntaxError.

[Dmitry Lomov (no reviews), 2015-02-13 21:44:33]

lgtm! Less kode FTW

[arv (Not doing code reviews), 2015-02-13 21:54:47]

The CQ bit was checked by arv@chromium.org

[commit-bot: I haz the power, 2015-02-13 21:55:29]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/924123002/1

[commit-bot: I haz the power, 2015-02-13 22:26:25]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-02-13 22:26:46]

Patchset 1 (id:??) landed as
https://crrev.com/d0c2c2b32c551d927c65d83d479226892291ce93
Cr-Commit-Position: refs/heads/master@{#26644}