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

ppapi/proxy/resource_creation_proxy.cc

Index: ppapi/proxy/resource_creation_proxy.cc
diff --git a/ppapi/proxy/resource_creation_proxy.cc b/ppapi/proxy/resource_creation_proxy.cc
index 53cade1e91a240325a80b8a006957d993aaf7681..8b7eb115ef2bfc1ab839e59b9572d317ebc4431c 100644
--- a/ppapi/proxy/resource_creation_proxy.cc
+++ b/ppapi/proxy/resource_creation_proxy.cc
@@ -11,6 +11,7 @@
 #include "ppapi/proxy/ext_crx_file_system_private_resource.h"
 #include "ppapi/proxy/file_chooser_resource.h"
 #include "ppapi/proxy/file_io_resource.h"
+#include "ppapi/proxy/file_ref_resource.h"
 #include "ppapi/proxy/file_system_resource.h"
 #include "ppapi/proxy/flash_drm_resource.h"
 #include "ppapi/proxy/flash_font_file_resource.h"
@@ -26,7 +27,6 @@
 #include "ppapi/proxy/ppb_audio_proxy.h"
 #include "ppapi/proxy/ppb_broker_proxy.h"
 #include "ppapi/proxy/ppb_buffer_proxy.h"
-#include "ppapi/proxy/ppb_file_ref_proxy.h"
 #include "ppapi/proxy/ppb_flash_message_loop_proxy.h"
 #include "ppapi/proxy/ppb_graphics_3d_proxy.h"
 #include "ppapi/proxy/ppb_image_data_proxy.h"
@@ -78,15 +78,10 @@ PP_Resource ResourceCreationProxy::CreateFileIO(PP_Instance instance) {
   return (new FileIOResource(GetConnection(), instance))->GetReference();
 }
 
-PP_Resource ResourceCreationProxy::CreateFileRef(PP_Instance instance,
-                                                 PP_Resource file_system,
-                                                 const char* path) {
-  return PPB_FileRef_Proxy::CreateProxyResource(instance, file_system, path);
-}
-
 PP_Resource ResourceCreationProxy::CreateFileRef(
-    const PPB_FileRef_CreateInfo& create_info) {
-  return PPB_FileRef_Proxy::DeserializeFileRef(create_info);
+    PP_Instance instance,
+    const FileRefCreateInfo& create_info) {
+  return FileRefResource::CreateFileRef(GetConnection(), instance, create_info);
 }
 
 PP_Resource ResourceCreationProxy::CreateFileSystem(