ppapi: define PPB_AudioEncoder API

ppapi/proxy/resource_creation_proxy.cc

Index: ppapi/proxy/resource_creation_proxy.cc
diff --git a/ppapi/proxy/resource_creation_proxy.cc b/ppapi/proxy/resource_creation_proxy.cc
index aa522ee01393bcb8ab13ec7f47ad25f492899f95..a9d3afc97875dd47bf01607d34de9191aabfb4b4 100644
--- a/ppapi/proxy/resource_creation_proxy.cc
+++ b/ppapi/proxy/resource_creation_proxy.cc
@@ -6,6 +6,7 @@
 
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/c/pp_size.h"
+#include "ppapi/proxy/audio_encoder_resource.h"
 #include "ppapi/proxy/audio_input_resource.h"
 #include "ppapi/proxy/camera_device_resource.h"
 #include "ppapi/proxy/compositor_resource.h"
@@ -208,6 +209,10 @@ PP_Resource ResourceCreationProxy::CreateAudio(
       instance, config_id, AudioCallbackCombined(audio_callback), user_data);
 }
 
+PP_Resource ResourceCreationProxy::CreateAudioEncoder(PP_Instance instance) {
+  return (new AudioEncoderResource(GetConnection(), instance))->GetReference();
+}
+
 PP_Resource ResourceCreationProxy::CreateAudioTrusted(PP_Instance instance) {
   // Proxied plugins can't create trusted audio devices.
   return 0;