Bring back execute parameters.

When job.runtest() is executed from a control file for a cros_ui_test,
the standard parameters test.execute() takes are not passed when
cros_ui_test.execute() is executed because parameters are cleaned up
via _get_nonstar_args which exclude the * and ** parameters.

BUG=None
TEST=run pyauto tests that uses the iterations arg and make sure it iterates.

Change-Id: Ifa9e612c456b6039286d6ee145c88a2be2a766f6
Reviewed-on: https://gerrit.chromium.org/gerrit/36747
Tested-by: Stanley Wong <stanleyw@chromium.org>
Reviewed-by: Craig Harrison <craigdh@chromium.org>
Commit-Ready: Stanley Wong <stanleyw@chromium.org>
1 file changed