Move SymbolSize from MCSymbolData to MCSymbol.

llvm-svn: 238580
diff --git a/llvm/lib/MC/ELFObjectWriter.cpp b/llvm/lib/MC/ELFObjectWriter.cpp
index 27b8b9b..97c0bcb 100644
--- a/llvm/lib/MC/ELFObjectWriter.cpp
+++ b/llvm/lib/MC/ELFObjectWriter.cpp
@@ -480,9 +480,9 @@
   uint64_t Value = SymbolValue(*MSD.Symbol, Layout);
   uint64_t Size = 0;
 
-  const MCExpr *ESize = OrigData.getSize();
+  const MCExpr *ESize = MSD.Symbol->getSize();
   if (!ESize && Base)
-    ESize = BaseSD->getSize();
+    ESize = Base->getSize();
 
   if (ESize) {
     int64_t Res;