Update all files to follow doxygen style file header.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5018 6f19259b-4bc3-4df7-8a09-765794883524

MdeModulePkg/Library/DxePerformanceLib/DxePerformanceLib.c

@@ -1,23 +1,16 @@
-/*++
+/** @file
+  Performance Library
 
-Copyright (c) 2006, Intel Corporation
+Copyright (c) 2006 - 2008, Intel Corporation. <BR>
 All rights reserved. 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
 http://opensource.org/licenses/bsd-license.php
 
 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 
-Module Name:
-
-  DxePerformanceLib.c
-
-Abstract:
-
-  Performance Library
-
---*/
+**/
 
 
 #include <PiDxe.h>