Enable PPB_DirectoryReader_Dev under NaCl

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 "ppapi/c/dev/ppb_file_chooser_dev.h"
 #include "ppapi/c/pp_bool.h"
 #include "ppapi/c/pp_instance.h"
@@ skipping 25 matching lines @@
 
 // A functional API for creating resource types. Separating out the creation
 // functions here allows us to implement most resources as a pure "resource
 // API", meaning all calls are routed on a per-resource-object basis. The
 // creation functions are not per-object (since there's no object during
 // creation) so need functional routing based on the instance ID.
 class ResourceCreationAPI {
  public:
   virtual ~ResourceCreationAPI() {}
 
+  virtual PP_Resource CreateDirectoryReader(PP_Instance instance,
+                                            PP_Resource directory_ref) = 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 CreateIMEInputEvent(PP_Instance instance,
                                           PP_InputEvent_Type type,
                                           PP_TimeTicks time_stamp,
                                           struct PP_Var text,
                                           uint32_t segment_number,
@@ skipping 87 matching lines @@
   virtual PP_Resource CreateUDPSocketPrivate(PP_Instance instace) = 0;
   virtual PP_Resource CreateWebSocket(PP_Instance instance) = 0;
   virtual PP_Resource CreateX509CertificatePrivate(PP_Instance instance) = 0;
 #if !defined(OS_NACL)
   virtual PP_Resource CreateAudioInput(PP_Instance instance) = 0;
   virtual PP_Resource CreateBroker(PP_Instance instance) = 0;
   virtual PP_Resource CreateBrowserFont(
       PP_Instance instance,
       const PP_BrowserFont_Trusted_Description* description) = 0;
   virtual PP_Resource CreateBuffer(PP_Instance instance, uint32_t size) = 0;
-  virtual PP_Resource CreateDirectoryReader(
-      PP_Instance instance,
-      PP_Resource directory_ref) = 0;
   virtual PP_Resource CreateFlashDeviceID(PP_Instance instance) = 0;
   virtual PP_Resource CreateFlashFontFile(
       PP_Instance instance,
       const PP_BrowserFont_Trusted_Description* description,
       PP_PrivateFontCharset charset) = 0;
   virtual PP_Resource CreateFlashMenu(PP_Instance instance,
                                       const PP_Flash_Menu* menu_data) = 0;
   virtual PP_Resource CreateFlashMessageLoop(PP_Instance instance) = 0;
   virtual PP_Resource CreateScrollbar(PP_Instance instance,
                                       PP_Bool vertical) = 0;
   virtual PP_Resource CreateTalk(PP_Instance instance) = 0;
   virtual PP_Resource CreateVideoCapture(PP_Instance instance) = 0;
   virtual PP_Resource CreateVideoDecoder(
       PP_Instance instance,
       PP_Resource context3d_id,
       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_