MdePkg: Clean up source files

1. Do not use tab characters
2. No trailing white space in one line
3. All files must end with CRLF

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>

MdePkg/Library/BaseOrderedCollectionRedBlackTreeLib/BaseOrderedCollectionRedBlackTreeLib.uni

@@ -3,12 +3,12 @@
 //
 // implementation, and allocates and releases tree nodes with
 // MemoryAllocationLib.
-// 
+//
 // This library instance is useful when a fast associative container is needed.
 // Worst case time complexity is O(log n) for Find(), Next(), Prev(), Min(),
 // Max(), Insert(), and Delete(), where "n" is the number of elements in the
 // tree. Complete ordered traversal takes O(n) time.
-// 
+//
 // The implementation is also useful as a fast priority queue.
 //
 // Copyright (C) 2014, Red Hat, Inc.
@@ -17,7 +17,7 @@
 // under the terms and conditions of the BSD License that 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.