[wasm] Remove unused variable

[wasm] Remove unused variable

TBR=titzer@chromium.org
NOTRY=true

Review-Url: https://codereview.chromium.org/2639903003
Cr-Commit-Position: refs/heads/master@{#42448}
Committed: https://chromium.googlesource.com/v8/v8/+/a45fa2d856908852f0264391e6b05fbe6611b2ac

[Clemens Hammacher, 2017-01-18 10:54:03]

The CQ bit was checked by clemensh@chromium.org

[commit-bot: I haz the power, 2017-01-18 10:54:08]

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, 2017-01-18 10:56:31]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1484736843143440, "parent_rev":
"9091eb19be52d695616dc76ad87c0217f7b5b2a0", "commit_rev":
"a45fa2d856908852f0264391e6b05fbe6611b2ac"}

[commit-bot: I haz the power, 2017-01-18 10:56:34]

Description was changed from

==========
[wasm] Remove unused variable

TBR=titzer@chromium.org
NOTRY=true
==========

to

==========
[wasm] Remove unused variable

TBR=titzer@chromium.org
NOTRY=true

Review-Url: https://codereview.chromium.org/2639903003
Cr-Commit-Position: refs/heads/master@{#42448}
Committed:
https://chromium.googlesource.com/v8/v8/+/a45fa2d856908852f0264391e6b05fbe661...
==========

[commit-bot: I haz the power, 2017-01-18 10:56:35]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/v8/v8/+/a45fa2d856908852f0264391e6b05fbe661...

[titzer, 2017-01-18 11:34:58]

lgtm