Revert "Run unit tests on all cros-workon packages in full builders."

This reverts commit a5d812e827d5f9fe1d625095e0ba7806d6641b0f.

The reverted CL introduced unit-test failures in cros-devutils and chromite:

http://build.chromium.org/p/chromiumos/builders/x86%20generic%20full/builds/8016/steps/UnitTest/logs/stdio
https://uberchromegw.corp.google.com/i/chromeos/builders/lumpy%20canary/builds/2248/steps/UnitTest/logs/stdio

Change-Id: Ib7713c900007668bb6b393cd49039fc3c7a68af0
Reviewed-on: https://gerrit.chromium.org/gerrit/43606
Reviewed-by: David James <davidjames@chromium.org>
Commit-Queue: Elly Jones <ellyjones@chromium.org>
Tested-by: Elly Jones <ellyjones@chromium.org>
1 file changed