asyncio: sync with Tulip

- Tulip issue 185: Add a create_task() method to event loops. The create_task()
  method can be overriden in custom event loop to implement their own task
  class. For example, greenio and Pulsar projects use their own task class. The
  create_task() method is now preferred over creating directly task using the
  Task class.
- tests: fix a warning
- fix typo in the name of a test function
- Update AbstractEventLoop: add new event loop methods; update also the unit test

1 files changed, 1 insertions, 1 deletions

diff --git a/Lib/asyncio/streams.py b/Lib/asyncio/streams.py
index a10b969c99..9bde218bfa 100644
--- a/Lib/asyncio/streams.py
+++ b/Lib/asyncio/streams.py
@@ -213,7 +213,7 @@ class StreamReaderProtocol(FlowControlMixin, protocols.Protocol):
             res = self._client_connected_cb(self._stream_reader,
                                             self._stream_writer)
             if coroutines.iscoroutine(res):
-                tasks.Task(res, loop=self._loop)
+                self._loop.create_task(res)
 
     def connection_lost(self, exc):
         if exc is None: