Pepper: DescWrapper cleanup in PnaclResources.

ppapi/native_client/src/trusted/plugin/utility.h

Index: ppapi/native_client/src/trusted/plugin/utility.h
diff --git a/ppapi/native_client/src/trusted/plugin/utility.h b/ppapi/native_client/src/trusted/plugin/utility.h
index 062d22d8a384b2af5344ca270cf5317e01c66f53..8bb01943a358f10fa7c979fff136705c6e8c0021 100644
--- a/ppapi/native_client/src/trusted/plugin/utility.h
+++ b/ppapi/native_client/src/trusted/plugin/utility.h
@@ -13,6 +13,7 @@
 #include "native_client/src/include/portability.h"
 #include "native_client/src/shared/platform/nacl_threads.h"
 #include "native_client/src/shared/platform/nacl_time.h"
+#include "ppapi/c/private/pp_file_handle.h"
 #include "ppapi/c/private/ppb_nacl_private.h"
 
 #define SRPC_PLUGIN_DEBUG 1
@@ -30,6 +31,11 @@ bool IsValidIdentifierString(const char* strval, uint32_t* length);
 const PPB_NaCl_Private* GetNaClInterface();
 void SetNaClInterface(const PPB_NaCl_Private* nacl_interface);
 
+void CloseFileHandle(PP_FileHandle file_handle);
+
+// Converts a PP_FileHandle to a POSIX file descriptor.
+int32_t ConvertFileDescriptor(PP_FileHandle handle, bool read_only);
+
 // Debugging print utility
 extern int gNaClPluginDebugPrintEnabled;
 extern int NaClPluginPrintLog(const char *format, ...);