e comp - set rects to null to silence compiler warning
e comp - set rects to null to silence compiler warning

even though n is 0 and we don't use rects, compiler doesn't know, so
to avoid noise - set to null so we can focus on warnings of real errors.

rvandegrift/e,rvandegrift/e,tasn/enlightenment,tizenorg/platform.upstream.enlightenment,rvandegrift/e,tasn/enlightenment,tasn/enlightenment,tizenorg/platform.upstream.enlightenment,tizenorg/platform.upstream.enlightenment