Clean up channel modes

ipc/ipc_channel_posix.h

 // Copyright (c) 2008 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef IPC_IPC_CHANNEL_POSIX_H_
 #define IPC_IPC_CHANNEL_POSIX_H_
 #pragma once
 
 #include "ipc/ipc_channel.h"
 
@@ skipping 38 matching lines @@
   bool Connect();
   void Close();
   void set_listener(Listener* listener) { listener_ = listener; }
   bool Send(Message* message);
   int GetClientFileDescriptor() const;
   bool AcceptsConnections() const;
   bool HasAcceptedConnection() const;
   void ResetToAcceptingConnectionState();
 
  private:
-  bool CreatePipe(const IPC::ChannelHandle& channel_handle,
-                  bool uses_domain_sockets,
-                  bool listening_socket);
+  bool CreatePipe(const IPC::ChannelHandle& channel_handle);
 
   bool ProcessIncomingMessages();
   bool ProcessOutgoingMessages();
 
   bool AcceptConnection();
   void ClosePipeOnError();
   void QueueHelloMessage();
   bool IsHelloMessage(const Message* m) const;
 
   // MessageLoopForIO::Watcher implementation.
@@ skipping 75 matching lines @@
 
 // The maximum length of the name of a pipe for MODE_NAMED_SERVER or
 // MODE_NAMED_CLIENT if you want to pass in your own socket.
 // The standard size on linux is 108, mac is 104. To maintain consistency
 // across platforms we standardize on the smaller value.
 static const size_t kMaxPipeNameLength = 104;
 
 }  // namespace IPC
 
 #endif  // IPC_IPC_CHANNEL_POSIX_H_