Retire NetLibQueueDpc() and NetLibDispatchDpc() and use QueueDpc() and DispatchDpc() from the DpcLib instead.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8897 6f19259b-4bc3-4df7-8a09-765794883524

MdeModulePkg/Universal/Network/MnpDxe/MnpIo.c

@@ -282,7 +282,7 @@ SIGNAL_TOKEN:
   //
   // Dispatch the DPC queued by the NotifyFunction of Token->Event.
   //
-  NetLibDispatchDpc ();
+  DispatchDpc ();
 
   return EFI_SUCCESS;
 }
@@ -1064,5 +1064,5 @@ MnpSystemPoll (
   //
   // Dispatch the DPC queued by the NotifyFunction of rx token's events.
   //
-  NetLibDispatchDpc ();
+  DispatchDpc ();
 }