Add clang_tot config to 'CFI Linux ToT' bot.

Add clang_tot config to 'CFI Linux ToT' bot.

Otherwise, GN does not get that it's a ToT build and the build dir
is not clobbered.

BUG=617771
Committed: https://crrev.com/0475505c4370a6186fd73ffc9c8ae07af55bf0ae
Cr-Commit-Position: refs/heads/master@{#398177}

[krasin, 2016-06-06 22:27:50]

krasin@google.com changed reviewers:
+ dpranke@chromium.org

[krasin, 2016-06-06 22:28:29]

The CQ bit was checked by krasin@google.com to run a CQ dry run

[commit-bot: I haz the power, 2016-06-06 22:29:04]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2039103003/1

[Dirk Pranke, 2016-06-06 22:29:19]

lgtm

[krasin, 2016-06-06 22:52:37]

The CQ bit was unchecked by krasin@google.com

[krasin, 2016-06-06 22:52:42]

The CQ bit was checked by krasin@google.com

[commit-bot: I haz the power, 2016-06-06 22:53:23]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2039103003/1

[commit-bot: I haz the power, 2016-06-07 00:42:47]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-06-07 00:44:30]

Description was changed from

==========
Add clang_tot config to 'CFI Linux ToT' bot.

Otherwise, GN does not get that it's a ToT build and the build dir
is not clobbered.

BUG=617771
==========

to

==========
Add clang_tot config to 'CFI Linux ToT' bot.

Otherwise, GN does not get that it's a ToT build and the build dir
is not clobbered.

BUG=617771

Committed: https://crrev.com/0475505c4370a6186fd73ffc9c8ae07af55bf0ae
Cr-Commit-Position: refs/heads/master@{#398177}
==========

[commit-bot: I haz the power, 2016-06-07 00:44:31]

Patchset 1 (id:??) landed as
https://crrev.com/0475505c4370a6186fd73ffc9c8ae07af55bf0ae
Cr-Commit-Position: refs/heads/master@{#398177}