Remove duplicate public specifier.

llvm-svn: 275714
diff --git a/lld/ELF/Symbols.h b/lld/ELF/Symbols.h
index 55333cd..a43b1a3 100644
--- a/lld/ELF/Symbols.h
+++ b/lld/ELF/Symbols.h
@@ -299,7 +299,6 @@
 
   SharedFile<ELFT> *file() { return (SharedFile<ELFT> *)this->File; }
 
-public:
   const Elf_Sym &Sym;
 
   // This field is a pointer to the symbol's version definition.