[cleanup] Drop handwritten KeyedStoreIC code

[cleanup] Drop handwritten KeyedStoreIC code

The handwritten-assembly implementations of both dispatcher and
generic stub have been replaced by Turbofan-generated stubs.

Committed: https://crrev.com/5ef05d8e2c4c46f6a0c65544a1857c4f08a23176
Cr-Commit-Position: refs/heads/master@{#41188}

[Jakob Kummerow, 2016-11-21 19:27:29]

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

[Jakob Kummerow, 2016-11-21 19:27:30]

PTAL :-)

[Igor Sheludko, 2016-11-21 22:22:39]

Awesome! Now the dummy vector can also go away.

LGTM!

[Jakob Kummerow, 2016-11-22 15:14:21]

The CQ bit was checked by jkummerow@chromium.org

[Jakob Kummerow, 2016-11-22 15:14:22]

The patchset sent to the CQ was uploaded after l-g-t-m from ishell@chromium.org
Link to the patchset: https://codereview.chromium.org/2523473002/#ps20001
(title: "rebased")

[commit-bot: I haz the power, 2016-11-22 15:14:32]

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, 2016-11-22 15:43:44]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1479827661905850,
"parent_rev": "db21cbee5ae6e5a872113f90c5980d3d6866b2b4", "commit_rev":
"644ea420e6001ff1b7e3cebea922ad27841fcf3c"}

[commit-bot: I haz the power, 2016-11-22 15:43:49]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-11-22 15:44:05]

Description was changed from

==========
[cleanup] Drop handwritten KeyedStoreIC code

The handwritten-assembly implementations of both dispatcher and
generic stub have been replaced by Turbofan-generated stubs.
==========

to

==========
[cleanup] Drop handwritten KeyedStoreIC code

The handwritten-assembly implementations of both dispatcher and
generic stub have been replaced by Turbofan-generated stubs.

Committed: https://crrev.com/5ef05d8e2c4c46f6a0c65544a1857c4f08a23176
Cr-Commit-Position: refs/heads/master@{#41188}
==========

[commit-bot: I haz the power, 2016-11-22 15:44:06]

Patchset 2 (id:??) landed as
https://crrev.com/5ef05d8e2c4c46f6a0c65544a1857c4f08a23176
Cr-Commit-Position: refs/heads/master@{#41188}