Remove duplicated code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124054 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/MC/MCContext.cpp b/lib/MC/MCContext.cpp
index 839c08d..018f00c 100644
--- a/lib/MC/MCContext.cpp
+++ b/lib/MC/MCContext.cpp
@@ -18,6 +18,7 @@
 #include "llvm/Target/TargetAsmInfo.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/Twine.h"
+#include "llvm/Support/ELF.h"
 using namespace llvm;
 
 typedef StringMap<const MCSectionMachO*> MachOUniqueMapTy;
@@ -211,7 +212,7 @@
 
 const MCSectionELF *MCContext::CreateELFGroupSection() {
   MCSectionELF *Result =
-    new (*this) MCSectionELF(".group", MCSectionELF::SHT_GROUP, 0,
+    new (*this) MCSectionELF(".group", ELF::SHT_GROUP, 0,
                              SectionKind::getReadOnly(), 4, NULL);
   return Result;
 }