Switch to standard integer types in ipc/.

ipc/ipc_channel_posix.h

 // 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.
 
 #ifndef IPC_IPC_CHANNEL_POSIX_H_
 #define IPC_IPC_CHANNEL_POSIX_H_
 
 #include "ipc/ipc_channel.h"
 
+#include <stddef.h>
 #include <sys/socket.h>  // for CMSG macros
 
 #include <queue>
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/files/scoped_file.h"
+#include "base/macros.h"
 #include "base/message_loop/message_loop.h"
 #include "base/process/process.h"
+#include "build/build_config.h"
 #include "ipc/ipc_channel_reader.h"
 #include "ipc/ipc_message_attachment_set.h"
 
 namespace IPC {
 
 class IPC_EXPORT ChannelPosix : public Channel,
                                 public internal::ChannelReader,
                                 public base::MessageLoopForIO::Watcher {
  public:
   // |broker| must outlive the newly created object.
@@ skipping 179 matching lines @@
   // If non-zero, overrides the process ID sent in the hello message.
   static int global_pid_;
 #endif  // OS_LINUX
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(ChannelPosix);
 };
 
 }  // namespace IPC
 
 #endif  // IPC_IPC_CHANNEL_POSIX_H_