Index: Objects/memoryobject.c
===================================================================
--- Objects/memoryobject.c	(revision 66350)
+++ Objects/memoryobject.c	(working copy)
@@ -370,12 +370,6 @@
 }
 
 static PyObject *
-memory_size_get(PyMemoryViewObject *self)
-{
-        return PyLong_FromSsize_t(self->view.len);
-}
-
-static PyObject *
 memory_readonly_get(PyMemoryViewObject *self)
 {
         return PyBool_FromLong(self->view.readonly);
@@ -393,7 +387,6 @@
         {"shape",	(getter)memory_shape_get,	NULL, NULL},
         {"strides",	(getter)memory_strides_get,	NULL, NULL},
         {"suboffsets",	(getter)memory_suboffsets_get,	NULL, NULL},
-        {"size",	(getter)memory_size_get,	NULL, NULL},
         {"readonly",	(getter)memory_readonly_get,	NULL, NULL},
         {"ndim",	(getter)memory_ndim_get,	NULL, NULL},
         {NULL, NULL, NULL, NULL},
Index: Lib/test/test_memoryview.py
===================================================================
--- Lib/test/test_memoryview.py	(revision 66350)
+++ Lib/test/test_memoryview.py	(working copy)
@@ -146,7 +146,7 @@
         self.assertEquals(m.itemsize, 1)
         self.assertEquals(m.ndim, 1)
         self.assertEquals(m.shape, (6,))
-        self.assertEquals(m.size, 6)
+        self.assertEquals(len(m), 6)
         self.assertEquals(m.strides, (1,))
         self.assertEquals(m.suboffsets, None)
         return m