Revert of [intrinsic] Drop the %_ValueOf intrinsic.

src/js/messages.js

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // -------------------------------------------------------------------
 
 (function(global, utils) {
 
 %CheckIsBootstrapping();
 
@@ skipping 25 matching lines @@
 var Int16x8ToString;
 var Int32x4ToString;
 var Int8x16ToString;
 var InternalArray = utils.InternalArray;
 var internalErrorSymbol = utils.ImportNow("internal_error_symbol");
 var ObjectHasOwnProperty;
 var ObjectToString = utils.ImportNow("object_to_string");
 var Script = utils.ImportNow("Script");
 var stackTraceSymbol = utils.ImportNow("stack_trace_symbol");
 var StringIndexOf;
+var SymbolToString;
 var toStringTagSymbol = utils.ImportNow("to_string_tag_symbol");
 var Uint16x8ToString;
 var Uint32x4ToString;
 var Uint8x16ToString;
 
 utils.Import(function(from) {
   ArrayJoin = from.ArrayJoin;
   Bool16x8ToString = from.Bool16x8ToString;
   Bool32x4ToString = from.Bool32x4ToString;
   Bool8x16ToString = from.Bool8x16ToString;
   Float32x4ToString = from.Float32x4ToString;
   Int16x8ToString = from.Int16x8ToString;
   Int32x4ToString = from.Int32x4ToString;
   Int8x16ToString = from.Int8x16ToString;
   ObjectHasOwnProperty = from.ObjectHasOwnProperty;
   StringIndexOf = from.StringIndexOf;
+  SymbolToString = from.SymbolToString;
   Uint16x8ToString = from.Uint16x8ToString;
   Uint32x4ToString = from.Uint32x4ToString;
   Uint8x16ToString = from.Uint8x16ToString;
 });
 
 // -------------------------------------------------------------------
 
 var GlobalError;
 var GlobalTypeError;
 var GlobalRangeError;
@@ skipping 36 matching lines @@
   if (IS_UNDEFINED(obj)) return 'undefined';
   if (IS_NULL(obj)) return 'null';
   if (IS_FUNCTION(obj)) {
     var str = %FunctionToString(obj);
     if (str.length > 128) {
       str = %_SubString(str, 0, 111) + "...<omitted>..." +
             %_SubString(str, str.length - 2, str.length);
     }
     return str;
   }
-  if (IS_SYMBOL(obj)) return %SymbolDescriptiveString(obj);
+  if (IS_SYMBOL(obj)) return %_Call(SymbolToString, obj);
   if (IS_SIMD_VALUE(obj)) {
     switch (typeof(obj)) {
       case 'float32x4': return %_Call(Float32x4ToString, obj);
       case 'int32x4':   return %_Call(Int32x4ToString, obj);
       case 'int16x8':   return %_Call(Int16x8ToString, obj);
       case 'int8x16':   return %_Call(Int8x16ToString, obj);
       case 'uint32x4':   return %_Call(Uint32x4ToString, obj);
       case 'uint16x8':   return %_Call(Uint16x8ToString, obj);
       case 'uint8x16':   return %_Call(Uint8x16ToString, obj);
       case 'bool32x4':  return %_Call(Bool32x4ToString, obj);
@@ skipping 632 matching lines @@
 utils.Export(function(to) {
   to.ErrorToString = ErrorToString;
   to.MakeError = MakeError;
   to.MakeRangeError = MakeRangeError;
   to.MakeSyntaxError = MakeSyntaxError;
   to.MakeTypeError = MakeTypeError;
   to.MakeURIError = MakeURIError;
 });
 
 });