remove attribution from a variety of miscellaneous files.

llvm-svn: 45425
diff --git a/llvm/runtime/libprofile/EdgeProfiling.c b/llvm/runtime/libprofile/EdgeProfiling.c
index cf717664..4a68a08 100644
--- a/llvm/runtime/libprofile/EdgeProfiling.c
+++ b/llvm/runtime/libprofile/EdgeProfiling.c
@@ -2,8 +2,8 @@
 |*
 |*                     The LLVM Compiler Infrastructure
 |*
-|* This file was developed by the LLVM research group and is distributed under
-|* the University of Illinois Open Source License. See LICENSE.TXT for details.
+|* This file is distributed under the University of Illinois Open Source      
+|* License. See LICENSE.TXT for details.                                      
 |* 
 |*===----------------------------------------------------------------------===*|
 |*