Implement proxying for FileRef and FileChooser....

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.
+
+  HostResource resource;
+  int file_system_type;  // One of PP_FileSystemType_Dev values.
+  SerializedVar path;
+  SerializedVar name;
+};
+
 // Since there are so many parameters, DrawTextAt requires this separate
 // structure. This includes everything but the font name. Because the font name
 // is a var, it's much more convenient to use the normal way of passing a
 // PP_Var.
 struct PPBFont_DrawTextAt_Params {
   HostResource font;
   HostResource image_data;
   PP_Bool text_is_rtl;
   PP_Bool override_direction;
   PP_Point position;
@@ skipping 41 matching lines @@
 typedef base::SharedMemoryHandle ImageHandle;
 #else
 // On X Windows this is a SysV shared memory key.
 typedef int ImageHandle;
 #endif
 
 }  // namespace proxy
 }  // namespace pp
 
 #endif  // PPAPI_PROXY_SERIALIZED_STRUCTS_H_