Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

Apparently, the style needs to be agreed upon first.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@240390 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp

@@ -817,4 +817,4 @@ bool DwarfCompileUnit::includeMinimalInlineScopes() const {
   return getCUNode()->getEmissionKind() == DIBuilder::LineTablesOnly ||
          (DD->useSplitDwarf() && !Skeleton);
 }
-} // namespace llvm
+} // end llvm namespace