PPAPI/NaCl: Move handle extraction code to ppapi/proxy

ppapi/proxy/audio_input_resource.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 "ppapi/proxy/audio_input_resource.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "ipc/ipc_platform_file.h"
 #include "media/audio/audio_parameters.h"
 #include "media/audio/shared_memory_util.h"
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/proxy/ppapi_messages.h"
 #include "ppapi/proxy/resource_message_params.h"
-#include "ppapi/proxy/serialized_structs.h"
+#include "ppapi/proxy/serialized_handle.h"
 #include "ppapi/shared_impl/ppapi_globals.h"
 #include "ppapi/shared_impl/resource_tracker.h"
 #include "ppapi/shared_impl/tracked_callback.h"
 #include "ppapi/thunk/enter.h"
 #include "ppapi/thunk/ppb_audio_config_api.h"
 
 namespace ppapi {
 namespace proxy {
 
 AudioInputResource::AudioInputResource(
@@ skipping 230 matching lines @@
     // While closing the stream, we may receive buffers whose size is different
     // from |data_buffer_size|.
     CHECK_LE(buffer->params.size, data_buffer_size);
     if (buffer->params.size > 0)
       audio_input_callback_(&buffer->audio[0], buffer->params.size, user_data_);
   }
 }
 
 }  // namespace proxy
 }  // namespace ppapi