Switch to standard integer types in ipc/.

ipc/attachment_broker_privileged_mac.cc

 // Copyright 2015 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/attachment_broker_privileged_mac.h"
 
+#include <stdint.h>
+
 #include "base/mac/scoped_mach_port.h"
 #include "base/memory/shared_memory.h"
 #include "base/process/port_provider_mac.h"
 #include "base/process/process.h"
 #include "base/synchronization/lock.h"
 #include "ipc/attachment_broker_messages.h"
 #include "ipc/brokerable_attachment.h"
 #include "ipc/ipc_channel.h"
 #include "ipc/mach_port_attachment_mac.h"
 
@@ skipping 423 matching lines @@
 
   auto it = extractors_.find(source_pid);
   if (it == extractors_.end())
     extractors_[source_pid] = new ScopedVector<AttachmentExtractor>;
 
   extractors_[source_pid]->push_back(
       new AttachmentExtractor(source_pid, dest_pid, port, id));
 }
 
 }  // namespace IPC