Super property loads and stores should throw if [[Prototype]] is null

Super property loads and stores should throw if [[Prototype]] is null

While fixing the bug, removed code duplication from super load/store
runtime calls, and inlined calls of Object::ReadAbsentProperty (left
over from strong mode).

BUG=v8:5335
Committed: https://crrev.com/624bc966b3172c15580a62de34d0fc2750c609ab
Cr-Commit-Position: refs/heads/master@{#39257}

[adamk, 2016-09-06 22:55:39]

adamk@chromium.org changed reviewers:
+ jkummerow@chromium.org

[adamk, 2016-09-06 22:55:44]

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

[commit-bot: I haz the power, 2016-09-06 22:55:50]

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, 2016-09-06 23:26:44]

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

[commit-bot: I haz the power, 2016-09-06 23:26:44]

Dry run: This issue passed the CQ dry run.

[Jakob Kummerow, 2016-09-07 16:55:09]

lgtm

[adamk, 2016-09-07 17:01:08]

The CQ bit was checked by adamk@chromium.org

[commit-bot: I haz the power, 2016-09-07 17:01:23]

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, 2016-09-07 17:14:00]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-07 17:14:23]

Description was changed from

==========
Super property loads and stores should throw if [[Prototype]] is null

While fixing the bug, removed code duplication from super load/store
runtime calls, and inlined calls of Object::ReadAbsentProperty (left
over from strong mode).

BUG=v8:5335
==========

to

==========
Super property loads and stores should throw if [[Prototype]] is null

While fixing the bug, removed code duplication from super load/store
runtime calls, and inlined calls of Object::ReadAbsentProperty (left
over from strong mode).

BUG=v8:5335

Committed: https://crrev.com/624bc966b3172c15580a62de34d0fc2750c609ab
Cr-Commit-Position: refs/heads/master@{#39257}
==========

[commit-bot: I haz the power, 2016-09-07 17:14:24]

Patchset 1 (id:??) landed as
https://crrev.com/624bc966b3172c15580a62de34d0fc2750c609ab
Cr-Commit-Position: refs/heads/master@{#39257}