ipc: Remove unnecessary attachment broker plumbing.

ipc/mojo/ipc_mojo_bootstrap.cc

 // Copyright 2014 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/mojo/ipc_mojo_bootstrap.h"
 
 #include <stdint.h>
 
 #include "base/logging.h"
 #include "base/process/process_handle.h"
@@ skipping 130 matching lines @@
 void MojoClientBootstrap::OnChannelConnected(int32_t peer_pid) {
 }
 
 }  // namespace
 
 // MojoBootstrap
 
 // static
 scoped_ptr<MojoBootstrap> MojoBootstrap::Create(ChannelHandle handle,
                                                 Channel::Mode mode,
-                                                Delegate* delegate,
-                                                AttachmentBroker* broker) {
+                                                Delegate* delegate) {
   CHECK(mode == Channel::MODE_CLIENT || mode == Channel::MODE_SERVER);
   scoped_ptr<MojoBootstrap> self =
       mode == Channel::MODE_CLIENT
           ? scoped_ptr<MojoBootstrap>(new MojoClientBootstrap())
           : scoped_ptr<MojoBootstrap>(new MojoServerBootstrap());
 
   scoped_ptr<Channel> bootstrap_channel =
-      Channel::Create(handle, mode, self.get(), broker);
+      Channel::Create(handle, mode, self.get());
   self->Init(bootstrap_channel.Pass(), delegate);
   return self.Pass();
 }
 
 MojoBootstrap::MojoBootstrap() : delegate_(NULL), state_(STATE_INITIALIZED) {
 }
 
 MojoBootstrap::~MojoBootstrap() {
 }
 
@@ skipping 38 matching lines @@
 int MojoBootstrap::GetClientFileDescriptor() const {
   return channel_->GetClientFileDescriptor();
 }
 
 base::ScopedFD MojoBootstrap::TakeClientFileDescriptor() {
   return channel_->TakeClientFileDescriptor();
 }
 #endif  // defined(OS_POSIX) && !defined(OS_NACL)
 
 }  // namespace IPC