Remove obsolete methods from IPC::Channel and related classes.

tools/ipc_fuzzer/message_replay/replay_process.cc

 // Copyright 2013 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 "tools/ipc_fuzzer/message_replay/replay_process.h"
 
 #include <limits.h>
 #include <string>
 
 #include "base/bind.h"
@@ skipping 70 matching lines @@
   logging::InitLogging(settings);
 
   // Make sure to initialize Mojo before starting the IO thread.
   InitializeMojo();
 
   io_thread_.StartWithOptions(
       base::Thread::Options(base::MessageLoop::TYPE_IO, 0));
 
 #if defined(OS_POSIX)
   base::GlobalDescriptors* g_fds = base::GlobalDescriptors::GetInstance();
-  g_fds->Set(kPrimaryIPCChannel,
-             kPrimaryIPCChannel + base::GlobalDescriptors::kBaseDescriptor);
   g_fds->Set(kMojoIPCChannel,
              kMojoIPCChannel + base::GlobalDescriptors::kBaseDescriptor);
 #endif
 
   mojo_ipc_support_.reset(
       new mojo::edk::ScopedIPCSupport(io_thread_.task_runner()));
   InitializeMojoIPCChannel();
 
   return true;
 }
@@ skipping 45 matching lines @@
   return true;
 }
 
 void ReplayProcess::OnChannelError() {
   LOG(ERROR) << "Channel error, quitting after "
              << message_index_ << " messages";
   base::MessageLoop::current()->QuitWhenIdle();
 }
 
 }  // namespace ipc_fuzzer