Removed useless implementations of GetName and Print for code stubs, the common

src/x64/code-stubs-x64.h

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 61 matching lines @@
 
  private:
   Token::Value op_;
   UnaryOverwriteMode mode_;
 
   // Operand type information determined at runtime.
   UnaryOpIC::TypeInfo operand_type_;
 
   char* name_;
 
-  const char* GetName();
+  virtual const char* GetName();
 
 #ifdef DEBUG
   void Print() {
     PrintF("UnaryOpStub %d (op %s), (mode %d, runtime_type_info %s)\n",
            MinorKey(),
            Token::String(op_),
            static_cast<int>(mode_),
            UnaryOpIC::GetName(operand_type_));
   }
 #endif
@@ skipping 79 matching lines @@
 
   Token::Value op_;
   OverwriteMode mode_;
 
   // Operand type information determined at runtime.
   BinaryOpIC::TypeInfo operands_type_;
   BinaryOpIC::TypeInfo result_type_;
 
   char* name_;
 
-  const char* GetName();
+  virtual const char* GetName();
 
 #ifdef DEBUG
   void Print() {
     PrintF("BinaryOpStub %d (op %s), "
            "(mode %d, runtime_type_info %s)\n",
            MinorKey(),
            Token::String(op_),
            static_cast<int>(mode_),
            BinaryOpIC::GetName(operands_type_));
   }
@@ skipping 210 matching lines @@
 
  private:
   static void GenerateConvertHashCodeToIndex(MacroAssembler* masm,
                                              Register hash,
                                              Register mask);
 
   Major MajorKey() { return NumberToString; }
   int MinorKey() { return 0; }
 
   void Generate(MacroAssembler* masm);
-
-  const char* GetName() { return "NumberToStringStub"; }
-
-#ifdef DEBUG
-  void Print() {
-    PrintF("NumberToStringStub\n");
-  }
-#endif
 };
 
 
 class StringDictionaryLookupStub: public CodeStub {
  public:
   enum LookupMode { POSITIVE_LOOKUP, NEGATIVE_LOOKUP };
 
   StringDictionaryLookupStub(Register dictionary,
                              Register result,
                              Register index,
@@ skipping 23 matching lines @@
   static const int kTotalProbes = 20;
 
   static const int kCapacityOffset =
       StringDictionary::kHeaderSize +
       StringDictionary::kCapacityIndex * kPointerSize;
 
   static const int kElementsStartOffset =
       StringDictionary::kHeaderSize +
       StringDictionary::kElementsStartIndex * kPointerSize;
 
-
-#ifdef DEBUG
-  void Print() {
-    PrintF("StringDictionaryLookupStub\n");
-  }
-#endif
-
   Major MajorKey() { return StringDictionaryNegativeLookup; }
 
   int MinorKey() {
     return DictionaryBits::encode(dictionary_.code()) |
         ResultBits::encode(result_.code()) |
         IndexBits::encode(index_.code()) |
         LookupModeBits::encode(mode_);
   }
 
   class DictionaryBits: public BitField<int, 0, 4> {};
   class ResultBits: public BitField<int, 4, 4> {};
   class IndexBits: public BitField<int, 8, 4> {};
   class LookupModeBits: public BitField<LookupMode, 12, 1> {};
 
   Register dictionary_;
   Register result_;
   Register index_;
   LookupMode mode_;
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_X64_CODE_STUBS_X64_H_