ppapi: implement PPB_AudioEncoder

ppapi/thunk/resource_creation_api.h

 // 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.
 
 #ifndef PPAPI_THUNK_RESOURCE_CREATION_API_H_
 #define PPAPI_THUNK_RESOURCE_CREATION_API_H_
 
 #include "base/memory/shared_memory.h"
 #include "ppapi/c/dev/pp_video_dev.h"
 #include "ppapi/c/dev/ppb_file_chooser_dev.h"
@@ skipping 102 matching lines @@
       PP_Bool scroll_by_page) = 0;
 
   virtual PP_Resource CreateAudio1_0(PP_Instance instance,
                                      PP_Resource config_id,
                                      PPB_Audio_Callback_1_0 audio_callback,
                                      void* user_data) = 0;
   virtual PP_Resource CreateAudio(PP_Instance instance,
                                   PP_Resource config_id,
                                   PPB_Audio_Callback audio_callback,
                                   void* user_data) = 0;
+  virtual PP_Resource CreateAudioEncoder(PP_Instance instance) = 0;
   virtual PP_Resource CreateAudioTrusted(PP_Instance instance) = 0;
   virtual PP_Resource CreateAudioConfig(PP_Instance instance,
                                         PP_AudioSampleRate sample_rate,
                                         uint32_t sample_frame_count) = 0;
   virtual PP_Resource CreateCameraDevicePrivate(PP_Instance instance) = 0;
   virtual PP_Resource CreateCompositor(PP_Instance instance) = 0;
   virtual PP_Resource CreateFileChooser(PP_Instance instance,
                                         PP_FileChooserMode_Dev mode,
                                         const PP_Var& accept_types) = 0;
   virtual PP_Resource CreateGraphics2D(PP_Instance instance,
@@ skipping 67 matching lines @@
       PP_VideoDecoder_Profile profile) = 0;
 #endif  // !defined(OS_NACL)
 
   static const ApiID kApiID = API_ID_RESOURCE_CREATION;
 };
 
 }  // namespace thunk
 }  // namespace ppapi
 
 #endif  // PPAPI_THUNK_RESOURCE_CREATION_API_H_