[REM] more unused imports.

bzr revid: florent.xicluna@gmail.com-20120208213313-1v0dugc59ch1fnnu

openerp/service/http_server.py

@@ -44,10 +44,8 @@ import posixpath
 import urllib
 import os
 import logging
-from SimpleXMLRPCServer import SimpleXMLRPCDispatcher
 
 from websrv_lib import *
-import openerp.netsvc as netsvc
 import openerp.tools as tools
 
 try:

openerp/tests/addons/test_limits/models.py

@@ -27,7 +27,6 @@ class m(openerp.osv.osv.Model):
         return True
 
     def consume_cpu_time(self, cr, uid, seconds, context=None):
-        import os
         t0 = time.clock()
         t1 = time.clock()
         while t1 - t0 < seconds: