Convert FileRefImpl and URLRequestInfo to shared_impl.

ppapi/proxy/serialized_structs.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_PROXY_SERIALIZED_STRUCTS_H_
 #define PPAPI_PROXY_SERIALIZED_STRUCTS_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 52 matching lines @@
   PP_Bool small_caps;
   int32_t letter_spacing;
   int32_t word_spacing;
 };
 
 struct SerializedDirEntry {
   std::string name;
   bool is_dir;
 };
 
-// FileRefs are created in a number of places and they include a number of
-// return values. This struct encapsulates everything in one place.
-struct PPBFileRef_CreateInfo {
-  PPBFileRef_CreateInfo();  // Initializes to 0.
-
-  ppapi::HostResource resource;
-  int file_system_type;  // One of PP_FileSystemType values.
-  SerializedVar path;
-  SerializedVar name;
-};
-
 struct PPBFlash_DrawGlyphs_Params {
   PPBFlash_DrawGlyphs_Params();
   ~PPBFlash_DrawGlyphs_Params();
 
   PP_Instance instance;
   ppapi::HostResource image_data;
   SerializedFontDescription font_desc;
   uint32_t color;
   PP_Point position;
   PP_Rect clip;
@@ skipping 31 matching lines @@
 typedef base::SharedMemoryHandle ImageHandle;
 #else
 // On X Windows this is a SysV shared memory key.
 typedef int ImageHandle;
 #endif
 
 }  // namespace proxy
 }  // namespace ppapi
 
 #endif  // PPAPI_PROXY_SERIALIZED_STRUCTS_H_