Target base_unittests on win_x64_rel bots to avoid failing All target for now.

[email protected], [email protected]
BUG=304877

Review URL: https://chromiumcodereview.appspot.com/26299002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/commit-queue@227300 0039d316-1c4b-4281-b951-d872f2087c98
1 file changed