Attempt base cleanup from DEPS.

Cleanup explicit base dependency from DEPS files of all components that had it.

According to thestig@ the explicit dependency is unnecessary.

BUG=

Committed: https://crrev.com/79db44aa3aac91cc23dfe609a0df9742e78812ad
Cr-Commit-Position: refs/heads/master@{#347403}

[Eran Messeri, 2015-09-03 20:20:47]

eranm@chromium.org changed reviewers:
+ caitkp@chromium.org

[Eran Messeri, 2015-09-03 20:21:04]

Cait - a small cleanup for you to review.

[Lei Zhang, 2015-09-03 20:24:33]

thestig@chromium.org changed reviewers:
+ thestig@chromium.org

[Lei Zhang, 2015-09-03 20:24:34]

For reference, see the "include_rules" section in the top-level DEPS file.

[Cait (Slow), 2015-09-04 14:35:06]

LGTM

Note that we do use the include_rules to specify dependencies besides other
components (such as content/, third_party/, ui/ etc.), but I agree that base/
does not need to be on that list (since it is available across all platforms and
configurations, unlike content/).

[Eran Messeri, 2015-09-04 14:40:47]

The CQ bit was checked by eranm@chromium.org

[commit-bot: I haz the power, 2015-09-04 14:40:56]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1314063004/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1314063004/1

[commit-bot: I haz the power, 2015-09-04 14:45:25]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-09-04 14:46:18]

Patchset 1 (id:??) landed as
https://crrev.com/79db44aa3aac91cc23dfe609a0df9742e78812ad
Cr-Commit-Position: refs/heads/master@{#347403}