Make XOR faster by using temporary local variable
Make XOR faster by using temporary local variable

10MiB send and receive by echo_client.py

Before
Send: 4.468455 s, Receive: 4.624501 s
After
Send: 2.736184 s, Receive: 2.824285 s
Review URL: http://codereview.appspot.com/6078044

git-svn-id: a751b5b3dcfba0ee4592a85c40d2fdd063ca0d53@629 4ff78f4a-9131-11de-b045-6380ec9940d4

XiaonuoGantan/pywebsocket,XiaonuoGantan/pywebsocket