PNaCl cleanup: Reuse base::File for closing a handle/FD

components/nacl/renderer/plugin/utility.h

Index: components/nacl/renderer/plugin/utility.h
diff --git a/components/nacl/renderer/plugin/utility.h b/components/nacl/renderer/plugin/utility.h
index 4bec52a71e997b3f9e940cb0de3841b1b5fbd1b2..6b5f58f2a128fe0347f138049e211dea9fce4d5a 100644
--- a/components/nacl/renderer/plugin/utility.h
+++ b/components/nacl/renderer/plugin/utility.h
@@ -14,7 +14,6 @@
 #include "components/nacl/renderer/ppb_nacl_private.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"
 
 #define SRPC_PLUGIN_DEBUG 1
 
@@ -23,8 +22,6 @@ namespace plugin {
 const PPB_NaCl_Private* GetNaClInterface();
 void SetNaClInterface(const PPB_NaCl_Private* nacl_interface);
 
-void CloseFileHandle(PP_FileHandle file_handle);
-
 // Debugging print utility
 extern int gNaClPluginDebugPrintEnabled;
 extern int NaClPluginPrintLog(const char *format, ...);