Added validating JSON parser mode to parser.

src/ast.cc

 // Copyright 2006-2008 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 128 matching lines @@
 }
 
 
 bool ObjectLiteral::Property::IsCompileTimeValue() {
   return kind_ == CONSTANT ||
       (kind_ == MATERIALIZED_LITERAL &&
        CompileTimeValue::IsCompileTimeValue(value_));
 }
 
 
-bool ObjectLiteral::IsValidJSON() {
-  int length = properties()->length();
-  for (int i = 0; i < length; i++) {
-    Property* prop = properties()->at(i);
-    if (!prop->value()->IsValidJSON())
-      return false;
-  }
-  return true;
-}
-
-
-bool ArrayLiteral::IsValidJSON() {
-  int length = values()->length();
-  for (int i = 0; i < length; i++) {
-    if (!values()->at(i)->IsValidJSON())
-      return false;
-  }
-  return true;
-}
-
-
 void TargetCollector::AddTarget(BreakTarget* target) {
   // Add the label to the collector, but discard duplicates.
   int length = targets_->length();
   for (int i = 0; i < length; i++) {
     if (targets_->at(i) == target) return;
   }
   targets_->Add(target);
 }
 
 
@@ skipping 323 matching lines @@
     if (kInfinity - max_match_ < node_max_match) {
       max_match_ = kInfinity;
     } else {
       max_match_ += node->max_match();
     }
   }
 }
 
 
 } }  // namespace v8::internal