Move PlatformChannelPair to //mojo/edk/platform and rename it PlatformPipe.

shell/child_main.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 <unistd.h>
 
 #include <memory>
 
 #include "base/at_exit.h"
 #include "base/bind.h"
 #include "base/callback_helpers.h"
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/posix/global_descriptors.h"
 #include "base/single_thread_task_runner.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/thread_task_runner_handle.h"
 #include "base/threading/thread.h"
 #include "base/threading/thread_checker.h"
 #include "mojo/edk/base_edk/platform_handle_watcher_impl.h"
 #include "mojo/edk/base_edk/platform_task_runner_impl.h"
 #include "mojo/edk/embedder/embedder.h"
 #include "mojo/edk/embedder/multiprocess_embedder.h"
-#include "mojo/edk/embedder/platform_channel_pair.h"
 #include "mojo/edk/embedder/simple_platform_support.h"
 #include "mojo/edk/embedder/slave_process_delegate.h"
 #include "mojo/edk/platform/platform_handle.h"
 #include "mojo/edk/platform/platform_handle_watcher.h"
+#include "mojo/edk/platform/platform_pipe.h"
 #include "mojo/edk/platform/scoped_platform_handle.h"
 #include "mojo/edk/platform/task_runner.h"
 #include "mojo/edk/util/make_unique.h"
 #include "mojo/edk/util/ref_ptr.h"
 #include "mojo/message_pump/message_pump_mojo.h"
 #include "mojo/public/cpp/bindings/binding.h"
 #include "mojo/public/cpp/system/core.h"
 #include "shell/child_controller.mojom.h"
 #include "shell/child_switches.h"
 #include "shell/init.h"
@@ skipping 286 matching lines @@
         shell::ChildControllerImpl::Init(&app_context, child_connection_id,
                                          unblocker);
       });
   // This will block, then run whatever the controller wants.
   blocker.Block();
 
   app_context.Shutdown();
 
   return 0;
 }