Adding %_NewObject intrinsic

src/js/string.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();
 
 // -------------------------------------------------------------------
 // Imports
@@ skipping 144 matching lines @@
   if (!IS_NULL_OR_UNDEFINED(pattern)) {
     var matcher = pattern[matchSymbol];
     if (!IS_UNDEFINED(matcher)) {
       return %_Call(matcher, pattern, this);
     }
   }
 
   var subject = TO_STRING(this);
 
   // Equivalent to RegExpCreate (ES#sec-regexpcreate)
-  var regexp = %NewObject(GlobalRegExp, GlobalRegExp);
+  var regexp = %_NewObject(GlobalRegExp, GlobalRegExp);
   RegExpInitialize(regexp, pattern);
   return regexp[matchSymbol](subject);
 }
 
 
 // ECMA-262 v6, section 21.1.3.12
 //
 // For now we do nothing, as proper normalization requires big tables.
 // If Intl is enabled, then i18n.js will override it and provide the the
 // proper functionality.
@@ skipping 177 matching lines @@
   if (!IS_NULL_OR_UNDEFINED(pattern)) {
     var searcher = pattern[searchSymbol];
     if (!IS_UNDEFINED(searcher)) {
       return %_Call(searcher, pattern, this);
     }
   }
 
   var subject = TO_STRING(this);
 
   // Equivalent to RegExpCreate (ES#sec-regexpcreate)
-  var regexp = %NewObject(GlobalRegExp, GlobalRegExp);
+  var regexp = %_NewObject(GlobalRegExp, GlobalRegExp);
   RegExpInitialize(regexp, pattern);
   return %_Call(regexp[searchSymbol], regexp, subject);
 }
 
 
 // ECMA-262 section 15.5.4.13
 function StringSlice(start, end) {
   CHECK_OBJECT_COERCIBLE(this, "String.prototype.slice");
 
   var s = TO_STRING(this);
@@ skipping 553 matching lines @@
   to.StringLastIndexOf = StringLastIndexOf;
   to.StringMatch = StringMatchJS;
   to.StringReplace = StringReplace;
   to.StringSlice = StringSlice;
   to.StringSplit = StringSplitJS;
   to.StringSubstr = StringSubstr;
   to.StringSubstring = StringSubstring;
 });
 
 })