Remove test of now-missing floor, ceil, round complex implementations
Remove test of now-missing floor, ceil, round complex implementations

--HG--
branch : unary-array-cwise-functors

rotorliu/eigen,madlib/eigen_backup,rotorliu/eigen,rotorliu/eigen,madlib/eigen_backup,rotorliu/eigen,madlib/eigen_backup,madlib/eigen_backup