1 files changed, 1 insertions, 51 deletions
diff --git a/asyncio/transports.py b/asyncio/transports.py
index 67ae7fd..95a14e4 100644
--- a/asyncio/transports.py
+++ b/asyncio/transports.py
@@ -5,7 +5,7 @@ import sys
 _PY34 = sys.version_info >= (3, 4)
 
 __all__ = ['BaseTransport', 'ReadTransport', 'WriteTransport',
-           'Transport', 'DatagramTransport', 'SubprocessTransport',
+           'Transport', 'DatagramTransport',
            ]
 
 
@@ -169,53 +169,3 @@ class DatagramTransport(BaseTransport):
         raise NotImplementedError
 
 
-class SubprocessTransport(BaseTransport):
-
-    def get_pid(self):
-        """Get subprocess id."""
-        raise NotImplementedError
-
-    def get_returncode(self):
-        """Get subprocess returncode.
-
-        See also
-        http://docs.python.org/3/library/subprocess#subprocess.Popen.returncode
-        """
-        raise NotImplementedError
-
-    def get_pipe_transport(self, fd):
-        """Get transport for pipe with number fd."""
-        raise NotImplementedError
-
-    def send_signal(self, signal):
-        """Send signal to subprocess.
-
-        See also:
-        docs.python.org/3/library/subprocess#subprocess.Popen.send_signal
-        """
-        raise NotImplementedError
-
-    def terminate(self):
-        """Stop the subprocess.
-
-        Alias for close() method.
-
-        On Posix OSs the method sends SIGTERM to the subprocess.
-        On Windows the Win32 API function TerminateProcess()
-         is called to stop the subprocess.
-
-        See also:
-        http://docs.python.org/3/library/subprocess#subprocess.Popen.terminate
-        """
-        raise NotImplementedError
-
-    def kill(self):
-        """Kill the subprocess.
-
-        On Posix OSs the function sends SIGKILL to the subprocess.
-        On Windows kill() is an alias for terminate().
-
-        See also:
-        http://docs.python.org/3/library/subprocess#subprocess.Popen.kill
-        """
-        raise NotImplementedError