[turbofan] Remove the obsolete PropertyAccessInfo::Generic.

[turbofan] Remove the obsolete PropertyAccessInfo::Generic.

The Generic access info was introduced to handle transitioning stores
that extend the properties backing store (by reusing the STORE_IC). But
since crrev.com/2778133003 TurboFan handles these by just inlining the
properties backing store (re)allocation, and thus this is now dead code.

BUG=v8:5267
Review-Url: https://codereview.chromium.org/2811593002
Cr-Commit-Position: refs/heads/master@{#44505}
Committed: https://chromium.googlesource.com/v8/v8/+/05e5256a312df851548607a502e5df47a7a0bce6

[Benedikt Meurer, 2017-04-10 05:22:44]

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

[commit-bot: I haz the power, 2017-04-10 05:22:45]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[Benedikt Meurer, 2017-04-10 05:27:44]

bmeurer@chromium.org changed reviewers:
+ jarin@chromium.org

[Benedikt Meurer, 2017-04-10 05:27:44]

Hey Jaro,

As discussed last week, here's the dead code removal.
Please take a look.

Thanks,
Benedikt

[commit-bot: I haz the power, 2017-04-10 06:10:50]

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

[commit-bot: I haz the power, 2017-04-10 06:10:51]

Dry run: This issue passed the CQ dry run.

[Jarin, 2017-04-10 07:17:55]

lgtm

[Benedikt Meurer, 2017-04-10 07:18:04]

The CQ bit was checked by bmeurer@chromium.org

[commit-bot: I haz the power, 2017-04-10 07:18:10]

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, 2017-04-10 07:19:50]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1491808684729860, "parent_rev":
"ec3928cea48d2b2004b9e30035a1999133645202", "commit_rev":
"05e5256a312df851548607a502e5df47a7a0bce6"}

[commit-bot: I haz the power, 2017-04-10 07:19:56]

Description was changed from

==========
[turbofan] Remove the obsolete PropertyAccessInfo::Generic.

The Generic access info was introduced to handle transitioning stores
that extend the properties backing store (by reusing the STORE_IC). But
since crrev.com/2778133003 TurboFan handles these by just inlining the
properties backing store (re)allocation, and thus this is now dead code.

BUG=v8:5267
==========

to

==========
[turbofan] Remove the obsolete PropertyAccessInfo::Generic.

The Generic access info was introduced to handle transitioning stores
that extend the properties backing store (by reusing the STORE_IC). But
since crrev.com/2778133003 TurboFan handles these by just inlining the
properties backing store (re)allocation, and thus this is now dead code.

BUG=v8:5267

Review-Url: https://codereview.chromium.org/2811593002
Cr-Commit-Position: refs/heads/master@{#44505}
Committed:
https://chromium.googlesource.com/v8/v8/+/05e5256a312df851548607a502e5df47a7a...
==========

[commit-bot: I haz the power, 2017-04-10 07:19:57]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/v8/v8/+/05e5256a312df851548607a502e5df47a7a...