Don't use special 'mc_test.cc'. Use the normal 'nonio_test.cc'

This just invokes the normal gtest suites

Change-Id: I76f150f104ac9228991d60326270f8c8b602ff45
Reviewed-on: http://review.couchbase.org/39319
Tested-by: Mark Nunberg <mnunberg@haskalah.org>
Reviewed-by: Brett Lawson <brett19@gmail.com>