Disallow non-namespaced use of base::Version.

Disallow non-namespaced use of base::Version.

This is a reland of
https://crrev.com/706bd25d40c82c7cb8dadb99ce24b8ebfd4a09ab
which is a reland of
https://crrev.com/bc8e5f797c9fac1708ab7b27da4d96ec274c6ca0
which is a reland of
https://crrev.com/0de2231894d4289190b8661ae40f9a6cc29fc910

BUG=639416
Committed: https://crrev.com/8c3feb2c648dd37482f1e74c2436060dc46c0078
Cr-Commit-Position: refs/heads/master@{#416053}

[pwnall, 2016-09-01 19:58:59]

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

[commit-bot: I haz the power, 2016-09-01 19:59:36]

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

[pwnall, 2016-09-01 20:40:58]

pwnall@chromium.org changed reviewers:
+ thakis@chromium.org

[pwnall, 2016-09-01 20:40:59]

PT(Y)AL?

FWIW, I chatted with the sheriff and couldn't come up with a better way to test
for bot breakage. The sheriff did come up with some clever codesearch patterns,
but they didn't uncover anything new.

Thanks so much for putting up with this!

[Nico, 2016-09-01 20:42:13]

lgtm

[pwnall, 2016-09-01 20:44:55]

The CQ bit was unchecked by pwnall@chromium.org

[pwnall, 2016-09-01 21:04:05]

The CQ bit was checked by pwnall@chromium.org

[commit-bot: I haz the power, 2016-09-01 21:04:38]

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, 2016-09-01 21:11:07]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-09-01 21:14:18]

Description was changed from

==========
Disallow non-namespaced use of base::Version.

This is a reland of
https://crrev.com/706bd25d40c82c7cb8dadb99ce24b8ebfd4a09ab
which is a reland of
https://crrev.com/bc8e5f797c9fac1708ab7b27da4d96ec274c6ca0
which is a reland of
https://crrev.com/0de2231894d4289190b8661ae40f9a6cc29fc910

BUG=639416
==========

to

==========
Disallow non-namespaced use of base::Version.

This is a reland of
https://crrev.com/706bd25d40c82c7cb8dadb99ce24b8ebfd4a09ab
which is a reland of
https://crrev.com/bc8e5f797c9fac1708ab7b27da4d96ec274c6ca0
which is a reland of
https://crrev.com/0de2231894d4289190b8661ae40f9a6cc29fc910

BUG=639416

Committed: https://crrev.com/8c3feb2c648dd37482f1e74c2436060dc46c0078
Cr-Commit-Position: refs/heads/master@{#416053}
==========

[commit-bot: I haz the power, 2016-09-01 21:14:19]

Patchset 2 (id:??) landed as
https://crrev.com/8c3feb2c648dd37482f1e74c2436060dc46c0078
Cr-Commit-Position: refs/heads/master@{#416053}