Remove unused variables, ash/ edition.

Remove unused variables, ash/ edition.

These were exposed while trying to make various geometry classes constexpr.

BUG=none
TEST=none

Committed: https://crrev.com/7da13a533284fd918f10737750e5281b76821644
Cr-Commit-Position: refs/heads/master@{#399557}

[Peter Kasting, 2016-06-10 21:18:03]

pkasting@chromium.org changed reviewers:
+ derat@chromium.org

[Peter Kasting, 2016-06-13 20:20:27]

Friendly ping

[Peter Kasting, 2016-06-13 20:47:04]

pkasting@chromium.org changed reviewers:
+ jamescook@chromium.org
- derat@chromium.org

[Peter Kasting, 2016-06-13 20:47:04]

Oh, looks like derat is OOO.  Changing to jamescook.

[James Cook, 2016-06-13 20:58:44]

LGTM. Thanks for cleaning these up.

[Peter Kasting, 2016-06-13 21:04:22]

The CQ bit was checked by pkasting@chromium.org

[commit-bot: I haz the power, 2016-06-13 21:06:09]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2055273004/1

[commit-bot: I haz the power, 2016-06-13 21:51:28]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-06-13 21:51:42]

CQ bit was unchecked

[commit-bot: I haz the power, 2016-06-13 21:54:04]

Description was changed from

==========
Remove unused variables, ash/ edition.

These were exposed while trying to make various geometry classes constexpr.

BUG=none
TEST=none
==========

to

==========
Remove unused variables, ash/ edition.

These were exposed while trying to make various geometry classes constexpr.

BUG=none
TEST=none

Committed: https://crrev.com/7da13a533284fd918f10737750e5281b76821644
Cr-Commit-Position: refs/heads/master@{#399557}
==========

[commit-bot: I haz the power, 2016-06-13 21:54:05]

Patchset 1 (id:??) landed as
https://crrev.com/7da13a533284fd918f10737750e5281b76821644
Cr-Commit-Position: refs/heads/master@{#399557}