ovs.stream: Drop Stream.get_name() since clients can use 'name' directly.

Suggested-by: Reid Price <reid@nicira.com>

python/ovs/jsonrpc.py

@@ -174,7 +174,7 @@ class Message(object):
 
 class Connection(object):
     def __init__(self, stream):
-        self.name = stream.get_name()
+        self.name = stream.name
         self.stream = stream
         self.status = 0
         self.input = ""

python/ovs/stream.py

@@ -220,9 +220,6 @@ class Stream(object):
     def send_wait(self, poller):
         self.wait(poller, Stream.W_SEND)
         
-    def get_name(self):
-        return self.name
-        
     def __del__(self):
         # Don't delete the file: we might have forked.
         self.socket.close()