GitLab

These DEPS have not been updated for ~2 years, so there is a good chance
something will blow up. Due to interdependancy between the repos,
rolling gtest required gmock also be rolled.

BUG=none

Review URL: https://codereview.chromium.org/425333002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@288164 0039d316-1c4b-4281-b951-d872f2087c98