[wasm] remove unused WasmInstance fields

[wasm] remove unused WasmInstance fields

BUG=

Review-Url: https://codereview.chromium.org/2619113002
Cr-Commit-Position: refs/heads/master@{#42116}
Committed: https://chromium.googlesource.com/v8/v8/+/b5606fe07e1f6422594145c2fd5291ba24ee6626

[Mircea Trofin, 2017-01-06 23:58:19]

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

[commit-bot: I haz the power, 2017-01-06 23:58:23]

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

[Mircea Trofin, 2017-01-06 23:58:41]

Description was changed from

==========
[wasm] remove unused WasmInstance fields

BUG=
==========

to

==========
[wasm] remove unused WasmInstance fields

BUG=
==========

[Mircea Trofin, 2017-01-06 23:58:41]

mtrofin@chromium.org changed reviewers:
+ bradnelson@chromium.org

[bradnelson, 2017-01-07 00:16:24]

lgtm

[commit-bot: I haz the power, 2017-01-07 00:24:23]

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

[commit-bot: I haz the power, 2017-01-07 00:24:24]

Dry run: This issue passed the CQ dry run.

[Mircea Trofin, 2017-01-07 00:49:37]

The CQ bit was checked by mtrofin@chromium.org

[commit-bot: I haz the power, 2017-01-07 00:49:40]

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, 2017-01-07 00:51:16]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1483750177567230, "parent_rev":
"ccfb815c9d234da10e9071e2349c2efab54f5006", "commit_rev":
"b5606fe07e1f6422594145c2fd5291ba24ee6626"}

[commit-bot: I haz the power, 2017-01-07 00:51:21]

Description was changed from

==========
[wasm] remove unused WasmInstance fields

BUG=
==========

to

==========
[wasm] remove unused WasmInstance fields

BUG=

Review-Url: https://codereview.chromium.org/2619113002
Cr-Commit-Position: refs/heads/master@{#42116}
Committed:
https://chromium.googlesource.com/v8/v8/+/b5606fe07e1f6422594145c2fd5291ba24e...
==========

[commit-bot: I haz the power, 2017-01-07 00:51:22]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/v8/v8/+/b5606fe07e1f6422594145c2fd5291ba24e...