Remove unused variables.

Remove unused variables.

These changes were already approved and landed as part of https://codereview.chromium.org/1981053002/ , which got reverted.  Relanding them separately so they don't risk being reverted again.

BUG=447156
TEST=none
R=hcarmona@chromium.org, rdevlin.cronin@chromium.org
TBR=hcarmona, lazyboy, rdevlin.cronin

Committed: https://chromium.googlesource.com/chromium/src/+/aa2c17efbde5ab8fed19b752904af8c41334480e

[Peter Kasting, 2016-05-25 20:32:24]

Description was changed from

==========
Remove unused variables

BUG=447156
==========

to

==========
Remove unused variables.

These changes were already approved and landed as part of
https://codereview.chromium.org/1981053002/ , which got reverted.  Relanding
them separately so they don't risk being reverted again.

BUG=447156
TEST=none
TBR=lazyboy, hcarmona, rdevlin.cronin
==========

[Peter Kasting, 2016-05-25 20:32:25]

pkasting@chromium.org changed reviewers:
+ hcarmona@chromium.org, lazyboy@chromium.org, rdevlin.cronin@chromium.org

[Peter Kasting, 2016-05-25 20:32:36]

The CQ bit was checked by pkasting@chromium.org

[commit-bot: I haz the power, 2016-05-25 20:33:19]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2009373002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/2009373002/1

[Devlin, 2016-05-25 20:34:32]

lgtm

[hcarmona, 2016-05-25 20:39:50]

lgtm

[commit-bot: I haz the power, 2016-05-25 20:49:28]

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

[commit-bot: I haz the power, 2016-05-25 20:49:29]

Try jobs failed on following builders:
  linux_chromium_chromeos_ozone_rel_ng on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)
  linux_chromium_chromeos_rel_ng on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[Peter Kasting, 2016-05-25 20:50:28]

The CQ bit was checked by pkasting@chromium.org

[commit-bot: I haz the power, 2016-05-25 20:50:49]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2009373002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/2009373002/1

[commit-bot: I haz the power, 2016-05-25 22:47:22]

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

[commit-bot: I haz the power, 2016-05-25 22:47:23]

Try jobs failed on following builders:
  linux_chromium_rel_ng on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[commit-bot: I haz the power, 2016-05-25 23:01:09]

Description was changed from

==========
Remove unused variables.

These changes were already approved and landed as part of
https://codereview.chromium.org/1981053002/ , which got reverted.  Relanding
them separately so they don't risk being reverted again.

BUG=447156
TEST=none
TBR=lazyboy, hcarmona, rdevlin.cronin
==========

to

==========
Remove unused variables.

These changes were already approved and landed as part of
https://codereview.chromium.org/1981053002/ , which got reverted.  Relanding
them separately so they don't risk being reverted again.

BUG=447156
TEST=none
R=hcarmona@chromium.org, rdevlin.cronin@chromium.org
TBR=hcarmona, lazyboy, rdevlin.cronin

Committed: https://crrev.com/aa2c17efbde5ab8fed19b752904af8c41334480e
Cr-Commit-Position: refs/heads/master@{#396026}
==========

[commit-bot: I haz the power, 2016-05-25 23:01:10]

Patchset 1 (id:??) landed as
https://crrev.com/aa2c17efbde5ab8fed19b752904af8c41334480e
Cr-Commit-Position: refs/heads/master@{#396026}

[Peter Kasting, 2016-05-25 23:02:32]

Description was changed from

==========
Remove unused variables.

These changes were already approved and landed as part of
https://codereview.chromium.org/1981053002/ , which got reverted.  Relanding
them separately so they don't risk being reverted again.

BUG=447156
TEST=none
R=hcarmona@chromium.org, rdevlin.cronin@chromium.org
TBR=hcarmona, lazyboy, rdevlin.cronin

Committed: https://crrev.com/aa2c17efbde5ab8fed19b752904af8c41334480e
Cr-Commit-Position: refs/heads/master@{#396026}
==========

to

==========
Remove unused variables.

These changes were already approved and landed as part of
https://codereview.chromium.org/1981053002/ , which got reverted.  Relanding
them separately so they don't risk being reverted again.

BUG=447156
TEST=none
R=hcarmona@chromium.org, rdevlin.cronin@chromium.org
TBR=hcarmona, lazyboy, rdevlin.cronin

Committed:
https://chromium.googlesource.com/chromium/src/+/aa2c17efbde5ab8fed19b752904a...
==========

[Peter Kasting, 2016-05-25 23:02:34]

Committed patchset #1 (id:1) manually as
aa2c17efbde5ab8fed19b752904af8c41334480e (presubmit successful).