Revert of 🍮 GN: Allow android lint to fail builds

Revert of 🍮 GN: Allow android lint to fail builds (patchset #1 id:1 of https://codereview.chromium.org/1848713002/ )

Reason for revert:
Some warnings actually do exist, but bots didn't catch it because lint wasn't being re-run.

Original issue's description:
> GN: Allow android lint to fail builds
>
> This was enabled for GYP in June, but got missed for GN
>
> https://codereview.chromium.org/1190103002
>
> BUG=none
>
> Committed: https://crrev.com/6c2b9752863847c6d1c4db39e5531fe335349afe
> Cr-Commit-Position: refs/heads/master@{#384290}

TBR=yfriedman@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=none

Committed: https://crrev.com/d3ec1468d934cae4e83a3324f8172b0d5339c590
Cr-Commit-Position: refs/heads/master@{#384318}

[agrieve, 2016-03-31 17:29:58]

Created Revert of 🍮 GN: Allow android lint to fail builds

[commit-bot: I haz the power, 2016-03-31 17:30:35]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1848793003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1848793003/1

[commit-bot: I haz the power, 2016-03-31 17:31:04]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-03-31 17:32:41]

Description was changed from

==========
Revert of 🍮 GN: Allow android lint to fail builds (patchset #1 id:1 of
https://codereview.chromium.org/1848713002/ )

Reason for revert:
Some warnings actually do exist, but bots didn't catch it because lint wasn't
being re-run.

Original issue's description:
> GN: Allow android lint to fail builds
> 
> This was enabled for GYP in June, but got missed for GN
> 
> https://codereview.chromium.org/1190103002
> 
> BUG=none
> 
> Committed: https://crrev.com/6c2b9752863847c6d1c4db39e5531fe335349afe
> Cr-Commit-Position: refs/heads/master@{#384290}

TBR=yfriedman@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=none
==========

to

==========
Revert of 🍮 GN: Allow android lint to fail builds (patchset #1 id:1 of
https://codereview.chromium.org/1848713002/ )

Reason for revert:
Some warnings actually do exist, but bots didn't catch it because lint wasn't
being re-run.

Original issue's description:
> GN: Allow android lint to fail builds
>
> This was enabled for GYP in June, but got missed for GN
>
> https://codereview.chromium.org/1190103002
>
> BUG=none
>
> Committed: https://crrev.com/6c2b9752863847c6d1c4db39e5531fe335349afe
> Cr-Commit-Position: refs/heads/master@{#384290}

TBR=yfriedman@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=none

Committed: https://crrev.com/d3ec1468d934cae4e83a3324f8172b0d5339c590
Cr-Commit-Position: refs/heads/master@{#384318}
==========

[commit-bot: I haz the power, 2016-03-31 17:32:42]

Patchset 1 (id:??) landed as
https://crrev.com/d3ec1468d934cae4e83a3324f8172b0d5339c590
Cr-Commit-Position: refs/heads/master@{#384318}