PPB_UDPSocket_Private is switched to the new Pepper proxy.

chrome/browser/nacl_host/nacl_process_host.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 "chrome/browser/nacl_host/nacl_process_host.h"
 
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 750 matching lines @@
   // channel.
   if (!ipc_proxy_channel_.get()) {
     ipc_proxy_channel_.reset(
         new IPC::ChannelProxy(channel_handle,
                               IPC::Channel::MODE_CLIENT,
                               &ipc_plugin_listener_,
                               base::MessageLoopProxy::current()));
     // Create the browser ppapi host and enable PPAPI message dispatching to the
     // browser process.
     ppapi_host_.reset(content::BrowserPpapiHost::CreateExternalPluginProcess(
-        ipc_proxy_channel_.get(), //process_.get(),  // sender
+        ipc_proxy_channel_.get(), // process_.get(),  // sender

[dmichael (off chromium), 2012/12/12 23:23:38]

Oops, this was my mistake. Please just remove the commented-out code (but leave
// sender)

[ygorshenin1, 2012/12/18 12:07:16]

Done.

         permissions_,
         process_->GetData().handle,
         process_->GetData().id,
+        process_->GetData().type,

[dmichael (off chromium), 2013/01/10 05:57:16]

I don't think you need this param. If you want to make sure it's the right type,
you can DCHECK it.

[ygorshenin1, 2013/01/10 11:36:12]

Done.

         ipc_proxy_channel_.get(),
         chrome_render_message_filter_->GetHostResolver(),
         chrome_render_message_filter_->render_process_id(),
         render_view_id_));
 
     // Send a message to create the NaCl-Renderer channel. The handle is just
     // a place holder.
     ipc_proxy_channel_->Send(
         new PpapiMsg_CreateNaClChannel(
             chrome_render_message_filter_->render_process_id(),
@@ skipping 120 matching lines @@
   } else {
     NaClStartDebugExceptionHandlerThread(
         process_handle.Take(), info,
         base::MessageLoopProxy::current(),
         base::Bind(&NaClProcessHost::OnDebugExceptionHandlerLaunchedByBroker,
                    weak_factory_.GetWeakPtr()));
     return true;
   }
 }
 #endif