Remove unused function.

llvm-svn: 231444

lld/include/lld/Core/SymbolTable.h

@@ -61,9 +61,6 @@ public:
   /// returns vector of tentative definitions
   std::vector<StringRef> tentativeDefinitions();
 
-  /// @brief count of by-name entries in symbol table
-  unsigned int size();
-
   /// @brief add atom to replacement table
   void addReplacement(const Atom *replaced, const Atom *replacement);
 

lld/lib/Core/SymbolTable.cpp

@@ -362,10 +362,6 @@ bool SymbolTable::isCoalescedAway(const Atom *atom) {
   return _replacedAtoms.count(atom) > 0;
 }
 
-unsigned int SymbolTable::size() {
-  return _nameTable.size();
-}
-
 std::vector<const UndefinedAtom *> SymbolTable::undefines() {
   std::vector<const UndefinedAtom *> ret;
   for (auto it : _nameTable) {