Implement parts of the Mojo TCP interfaces.

mojo/services/network/network_service_impl.h

Index: mojo/services/network/network_service_impl.h
diff --git a/mojo/services/network/network_service_impl.h b/mojo/services/network/network_service_impl.h
index 9088e36382fb6512e27f8b2d025517520bad40e1..87cdc102b97841ad0be0336c44634577d20d0952 100644
--- a/mojo/services/network/network_service_impl.h
+++ b/mojo/services/network/network_service_impl.h
@@ -28,11 +28,11 @@ class NetworkServiceImpl : public InterfaceImpl<NetworkService> {
       NetAddressPtr local_address,
       InterfaceRequest<TCPBoundSocket> bound_socket,
       const Callback<void(NetworkErrorPtr, NetAddressPtr)>& callback) override;
-  virtual void CreateTCPClientSocket(
+  virtual void CreateTCPConnectedSocket(
       NetAddressPtr remote_address,
       ScopedDataPipeConsumerHandle send_stream,
       ScopedDataPipeProducerHandle receive_stream,
-      InterfaceRequest<TCPClientSocket> client_socket,
+      InterfaceRequest<TCPConnectedSocket> client_socket,
       const Callback<void(NetworkErrorPtr, NetAddressPtr)>& callback) override;
 
  private: