Revert 87415 - Convert more interfaces to the new thunk system. This goes up to and including

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_file_system_dev.h"
 #include "ppapi/c/pp_bool.h"
 #include "ppapi/c/pp_instance.h"
 #include "ppapi/c/pp_resource.h"
 #include "ppapi/c/ppb_audio.h"
 #include "ppapi/c/ppb_audio_config.h"
 #include "ppapi/c/ppb_image_data.h"
 #include "ppapi/proxy/interface_id.h"
 
 struct PP_FontDescription_Dev;
 struct PP_Size;
@@ skipping 14 matching lines @@
   virtual PP_Resource CreateAudio(PP_Instance instance,
                                   PP_Resource config_id,
                                   PPB_Audio_Callback audio_callback,
                                   void* user_data) = 0;
   virtual PP_Resource CreateAudioTrusted(PP_Instance instace) = 0;
   virtual PP_Resource CreateAudioConfig(PP_Instance instance,
                                         PP_AudioSampleRate sample_rate,
                                         uint32_t sample_frame_count) = 0;
   virtual PP_Resource CreateBroker(PP_Instance instance) = 0;
   virtual PP_Resource CreateBuffer(PP_Instance instance, uint32_t size) = 0;
-  virtual PP_Resource CreateDirectoryReader(PP_Resource directory_ref) = 0;
-  virtual PP_Resource CreateFileChooser(
-      PP_Instance instance,
-      const PP_FileChooserOptions_Dev* options) = 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_Dev type) = 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 CreateImageData(PP_Instance instance,
                                       PP_ImageDataFormat format,
                                       const PP_Size& size,
                                       PP_Bool init_to_zero) = 0;
 };
 
 }  // namespace thunk
 }  // namespace ppapi
 
 #endif  // PPAPI_THUNK_RESOURCE_CREATION_API_H_