Remove print statements, simplify expression.

gevent/_socket3.py

@@ -65,7 +65,7 @@ class socket(object):
         # Only defined under Linux
         @property
         def type(self):
-            return _socket.socket.type.__get__(self._sock) & ~_socket.SOCK_NONBLOCK
+            return self._sock.type & ~_socket.SOCK_NONBLOCK
 
     def __enter__(self):
         return self

greentest/test__socket.py

@@ -187,15 +187,12 @@ class TestTCP(greentest.TestCase):
 
     def test_attributes(self):
         s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, 0)
-        print("Socket type", s.type)
         self.assertEqual(socket.AF_INET, s.type)
         self.assertEqual(socket.SOCK_DGRAM, s.family)
         self.assertEqual(0, s.proto)
 
         if hasattr(socket, 'SOCK_NONBLOCK'):
-            print("Has non-block")
             s.settimeout(1)
-            print("Socket type with timeout", s.type)
             self.assertEqual(socket.AF_INET, s.type)