[Android] Push gtest deps in gtest/setup.py.

[Android] Push gtest deps in gtest/setup.py.

This patch is an alternative approach to only attempting to push gtest
deps once. (The first attempt to do this, landed in
https://codereview.chromium.org/560133002, caused issues and had to be
reverted.)

BUG=400440
Committed: https://crrev.com/8db64ed2849bd1a919c9004c9456b29467b50520
Cr-Commit-Position: refs/heads/master@{#299314}

[jbudorick, 2014-10-13 15:05:10]

jbudorick@chromium.org changed reviewers:
+ craigdh@chromium.org, klundberg@chromium.org, mikecase@chromium.org

[klundberg, 2014-10-13 16:08:11]

lgtm

[jbudorick, 2014-10-13 16:10:19]

The CQ bit was checked by jbudorick@chromium.org

[commit-bot: I haz the power, 2014-10-13 16:11:25]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/651923002/80001

[commit-bot: I haz the power, 2014-10-13 17:29:53]

Committed patchset #2 (id:80001)

[commit-bot: I haz the power, 2014-10-13 17:30:41]

Patchset 2 (id:??) landed as
https://crrev.com/8db64ed2849bd1a919c9004c9456b29467b50520
Cr-Commit-Position: refs/heads/master@{#299314}