ipc: Remove unnecessary attachment broker plumbing.

ipc/ipc_channel_proxy.cc

 // Copyright (c) 2012 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.
 
 #include "ipc/ipc_channel_proxy.h"
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
 #include "base/location.h"
 #include "base/memory/ref_counted.h"
@@ skipping 334 matching lines @@
   return channel_send_thread_safe_;
 }
 
 //-----------------------------------------------------------------------------
 
 // static
 scoped_ptr<ChannelProxy> ChannelProxy::Create(
     const IPC::ChannelHandle& channel_handle,
     Channel::Mode mode,
     Listener* listener,
-    const scoped_refptr<base::SingleThreadTaskRunner>& ipc_task_runner,
-    AttachmentBroker* broker) {
+    const scoped_refptr<base::SingleThreadTaskRunner>& ipc_task_runner) {
   scoped_ptr<ChannelProxy> channel(new ChannelProxy(listener, ipc_task_runner));
-  channel->Init(channel_handle, mode, true, broker);
+  channel->Init(channel_handle, mode, true);
   return channel.Pass();
 }
 
 // static
 scoped_ptr<ChannelProxy> ChannelProxy::Create(
     scoped_ptr<ChannelFactory> factory,
     Listener* listener,
     const scoped_refptr<base::SingleThreadTaskRunner>& ipc_task_runner) {
   scoped_ptr<ChannelProxy> channel(new ChannelProxy(listener, ipc_task_runner));
   channel->Init(factory.Pass(), true);
@@ skipping 18 matching lines @@
 }
 
 ChannelProxy::~ChannelProxy() {
   DCHECK(CalledOnValidThread());
 
   Close();
 }
 
 void ChannelProxy::Init(const IPC::ChannelHandle& channel_handle,
                         Channel::Mode mode,
-                        bool create_pipe_now,
-                        AttachmentBroker* broker) {
+                        bool create_pipe_now) {
 #if defined(OS_POSIX)
   // When we are creating a server on POSIX, we need its file descriptor
   // to be created immediately so that it can be accessed and passed
   // to other processes. Forcing it to be created immediately avoids
   // race conditions that may otherwise arise.
   if (mode & Channel::MODE_SERVER_FLAG) {
     create_pipe_now = true;
   }
 #endif  // defined(OS_POSIX)
-  Init(ChannelFactory::Create(channel_handle, mode, broker), create_pipe_now);
+  Init(ChannelFactory::Create(channel_handle, mode), create_pipe_now);
 }
 
 void ChannelProxy::Init(scoped_ptr<ChannelFactory> factory,
                         bool create_pipe_now) {
   DCHECK(CalledOnValidThread());
   DCHECK(!did_init_);
 
   if (create_pipe_now) {
     // Create the channel immediately.  This effectively sets up the
     // low-level pipe so that the client can connect.  Without creating
@@ skipping 99 matching lines @@
   return channel->TakeClientFileDescriptor();
 }
 #endif
 
 void ChannelProxy::OnChannelInit() {
 }
 
 //-----------------------------------------------------------------------------
 
 }  // namespace IPC