OptionRomPkg: Update UndiRuntimeDxe driver.

Change the Notify from ExitBootService to ReadyToBoot.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>


git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17038 6f19259b-4bc3-4df7-8a09-765794883524

OptionRomPkg/UndiRuntimeDxe/Undi32.h

@@ -1,7 +1,7 @@
 /** @file
   EFI internal structures for the EFI UNDI driver.
 
-Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>
 This program and the accompanying materials
 are licensed and made available under the terms and conditions of the BSD License
 which accompanies this distribution.  The full text of the license may be found at
@@ -176,13 +176,6 @@ UNDI_notify_virtual (
   VOID      *context
   );
 
-VOID
-EFIAPI
-UndiNotifyExitBs (
-  EFI_EVENT Event,
-  VOID      *Context
-  );
-
 EFI_STATUS
 EFIAPI
 UndiDriverSupported (