Implement Pepper proxy for PPB_DirectoryReader

webkit/plugins/ppapi/resource_creation_impl.cc

Index: webkit/plugins/ppapi/resource_creation_impl.cc
diff --git a/webkit/plugins/ppapi/resource_creation_impl.cc b/webkit/plugins/ppapi/resource_creation_impl.cc
index 7d68ba65143ab86cf5bba7dadab513f182225889..3a4fbadeb9ec85c04b0e8f4b340f6c4769d957dd 100644
--- a/webkit/plugins/ppapi/resource_creation_impl.cc
+++ b/webkit/plugins/ppapi/resource_creation_impl.cc
@@ -13,7 +13,6 @@
 #include "webkit/plugins/ppapi/ppb_audio_impl.h"
 #include "webkit/plugins/ppapi/ppb_broker_impl.h"
 #include "webkit/plugins/ppapi/ppb_buffer_impl.h"
-#include "webkit/plugins/ppapi/ppb_directory_reader_impl.h"
 #include "webkit/plugins/ppapi/ppb_file_ref_impl.h"
 #include "webkit/plugins/ppapi/ppb_file_system_impl.h"
 #include "webkit/plugins/ppapi/ppb_flash_message_loop_impl.h"
@@ -79,8 +78,9 @@ PP_Resource ResourceCreationImpl::CreateBuffer(PP_Instance instance,
 }
 
 PP_Resource ResourceCreationImpl::CreateDirectoryReader(
+    PP_Instance instance,
     PP_Resource directory_ref) {
-  return PPB_DirectoryReader_Impl::Create(directory_ref);
+  return 0;  // Not supported in-process.
 }
 
 PP_Resource ResourceCreationImpl::CreateFileRef(PP_Resource file_system,