ipc: Convert int types from basictypes.h to the ones from stdint.h

ipc/ipc_channel_proxy.cc

 // 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.
 
 #include "ipc/ipc_channel_proxy.h"
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
 #include "base/location.h"
 #include "base/memory/ref_counted.h"
@@ skipping 82 matching lines @@
 }
 
 // Called on the IPC::Channel thread
 bool ChannelProxy::Context::OnMessageReceivedNoFilter(const Message& message) {
   listener_task_runner_->PostTask(
       FROM_HERE, base::Bind(&Context::OnDispatchMessage, this, message));
   return true;
 }
 
 // Called on the IPC::Channel thread
-void ChannelProxy::Context::OnChannelConnected(int32 peer_pid) {
+void ChannelProxy::Context::OnChannelConnected(int32_t peer_pid) {
   // We cache off the peer_pid so it can be safely accessed from both threads.
   peer_pid_ = channel_->GetPeerPID();
 
   // Add any pending filters.  This avoids a race condition where someone
   // creates a ChannelProxy, calls AddFilter, and then right after starts the
   // peer process.  The IO thread could receive a message before the task to add
   // the filter is run on the IO thread.
   OnAddFilter();
 
   // See above comment about using listener_task_runner_ here.
@@ skipping 404 matching lines @@
   return channel->TakeClientFileDescriptor();
 }
 #endif
 
 void ChannelProxy::OnChannelInit() {
 }
 
 //-----------------------------------------------------------------------------
 
 }  // namespace IPC