Revert 216744 "Pepper: Move FileRef to the "new" resource proxy."

trunk/src/content/renderer/pepper/pepper_file_io_host.h

Index: trunk/src/content/renderer/pepper/pepper_file_io_host.h
===================================================================
--- trunk/src/content/renderer/pepper/pepper_file_io_host.h	(revision 217031)
+++ trunk/src/content/renderer/pepper/pepper_file_io_host.h	(working copy)
@@ -19,7 +19,6 @@
 #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"
@@ -27,7 +26,6 @@
 using ppapi::host::ReplyMessageContext;
 
 namespace content {
-class PepperPluginInstanceImpl;
 class QuotaFileIO;
 
 class PepperFileIOHost : public ppapi::host::ResourceHost,
@@ -81,11 +79,6 @@
   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
@@ -112,7 +105,7 @@
                                     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