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/Udp4Dxe/Udp4Impl.c

@@ -1007,7 +1007,7 @@ Udp4DgramSent (
     //
     Token->Status = Status;
     gBS->SignalEvent (Token->Event);
-    NetLibDispatchDpc ();
+    DispatchDpc ();
   }
 }
 
@@ -1054,7 +1054,7 @@ Udp4DgramRcvd (
   // Dispatch the DPC queued by the NotifyFunction of the rx token's events
   // which are signaled with received data.
   //
-  NetLibDispatchDpc ();
+  DispatchDpc ();
 }