Update .DEPS.git

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@227157 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 227157
Remove deprecated code calls from ComponentUpdaterService unit_tests.

base::MessageLoop::Quit(), ...Run(), ...RunUntilIdle() are all deprecated (replaced by base::RunLoop).
Content::TestBrowserThread is deprecated (replaced by Content::TestBrowserThreadBundle).

This change will also reduce the number of threads each test spawns.

BUG=272091

Review URL: https://codereview.chromium.org/25536016

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@227158 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 227158