Add Pepper API to use UDP

ppapi/thunk/resource_creation_api.h

 // Copyright (c) 2011 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 PPAPI_THUNK_RESOURCE_CREATION_API_H_
 #define PPAPI_THUNK_RESOURCE_CREATION_API_H_
 
 #include "ppapi/c/dev/ppb_file_chooser_dev.h"
 #include "ppapi/c/dev/ppb_video_layer_dev.h"
 #include "ppapi/c/pp_bool.h"
@@ skipping 53 matching lines @@
       const PP_Var& accept_mime_types) = 0;
   virtual PP_Resource CreateFileIO(PP_Instance instance) = 0;
   virtual PP_Resource CreateFileRef(PP_Resource file_system,
                                     const char* path) = 0;
   virtual PP_Resource CreateFileSystem(PP_Instance instance,
                                        PP_FileSystemType type) = 0;
   virtual PP_Resource CreateFlashMenu(PP_Instance instance,
                                       const PP_Flash_Menu* menu_data) = 0;
   virtual PP_Resource CreateFlashNetConnector(PP_Instance instance) = 0;
   virtual PP_Resource CreateFlashTCPSocket(PP_Instance instace) = 0;
+  virtual PP_Resource CreateFlashUDPSocket(PP_Instance instace) = 0;
   // Note: can't be called CreateFont due to Windows #defines.
   virtual PP_Resource CreateFontObject(
       PP_Instance instance,
       const PP_FontDescription_Dev* description) = 0;
   virtual PP_Resource CreateGraphics2D(PP_Instance instance,
                                        const PP_Size& size,
                                        PP_Bool is_always_opaque) = 0;
   virtual PP_Resource CreateGraphics3D(PP_Instance instance,
                                        PP_Resource share_context,
                                        const int32_t* attrib_list) = 0;
@@ skipping 48 matching lines @@
       PP_Bool scroll_by_page) = 0;
 
   static const proxy::InterfaceID interface_id =
       proxy::INTERFACE_ID_RESOURCE_CREATION;
 };
 
 }  // namespace thunk
 }  // namespace ppapi
 
 #endif  // PPAPI_THUNK_RESOURCE_CREATION_API_H_