Pepper: Move FileRef to the "new" resource proxy.

content/renderer/pepper/pepper_file_io_host.h

Index: content/renderer/pepper/pepper_file_io_host.h
diff --git a/content/renderer/pepper/pepper_file_io_host.h b/content/renderer/pepper/pepper_file_io_host.h
index e827f476d53be38a38650c90ad0dc63f755186b9..ddc6f41b9323df9316c0c6fe2d4bf4a88d706820 100644
--- a/content/renderer/pepper/pepper_file_io_host.h
+++ b/content/renderer/pepper/pepper_file_io_host.h
@@ -19,6 +19,7 @@
 #include "ppapi/host/host_message_context.h"
 #include "ppapi/host/resource_host.h"
 #include "ppapi/shared_impl/file_io_state_manager.h"
+#include "ppapi/shared_impl/file_ref_detailed_info.h"
 #include "ppapi/thunk/ppb_file_ref_api.h"
 #include "url/gurl.h"
 #include "webkit/common/quota/quota_types.h"
@@ -26,6 +27,7 @@
 using ppapi::host::ReplyMessageContext;
 
 namespace content {
+class PepperPluginInstanceImpl;
 class QuotaFileIO;
 
 class PepperFileIOHost : public ppapi::host::ResourceHost,
@@ -83,6 +85,11 @@ class PepperFileIOHost : public ppapi::host::ResourceHost,
   int32_t OnHostMsgWillSetLength(ppapi::host::HostMessageContext* context,
                                  int64_t length);
 
+  void DidGetFileRefInfo(
+      ppapi::host::ReplyMessageContext reply_context,
+      int flags,
+      const std::vector<ppapi::FileRefDetailedInfo>& infos);
+
   // Callback handlers. These mostly convert the PlatformFileError to the
   // PP_Error code and send back the reply. Note that the argument
   // ReplyMessageContext is copied so that we have a closure containing all
@@ -109,7 +116,7 @@ class PepperFileIOHost : public ppapi::host::ResourceHost,
                                     int bytes_written);
 
   RendererPpapiHost* renderer_ppapi_host_;
-
+  PepperPluginInstanceImpl* plugin_instance_;
   base::PlatformFile file_;
 
   // The file system type specified in the Open() call. This will be