fix bogus uses of preparser API

src/api.cc

 // Copyright 2012 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 1637 matching lines @@
   Utils::OpenHandle(this)->set_internal_field_count(i::Smi::FromInt(value));
 }
 
 
 // --- S c r i p t D a t a ---
 
 
 ScriptData* ScriptData::PreCompile(const char* input, int length) {
   i::Utf8ToUtf16CharacterStream stream(
       reinterpret_cast<const unsigned char*>(input), length);
-  return i::ParserApi::PreParse(&stream, NULL, i::FLAG_harmony_scoping);
+  return i::ParserApi::PreParse(&stream);
 }
 
 
 ScriptData* ScriptData::PreCompile(v8::Handle<String> source) {
   i::Handle<i::String> str = Utils::OpenHandle(*source);
   if (str->IsExternalTwoByteString()) {
     i::ExternalTwoByteStringUtf16CharacterStream stream(
       i::Handle<i::ExternalTwoByteString>::cast(str), 0, str->length());
-    return i::ParserApi::PreParse(&stream, NULL, i::FLAG_harmony_scoping);
+    return i::ParserApi::PreParse(&stream);
   } else {
     i::GenericStringUtf16CharacterStream stream(str, 0, str->length());
-    return i::ParserApi::PreParse(&stream, NULL, i::FLAG_harmony_scoping);
+    return i::ParserApi::PreParse(&stream);
   }
 }
 
 
 ScriptData* ScriptData::New(const char* data, int length) {
   // Return an empty ScriptData if the length is obviously invalid.
   if (length % sizeof(unsigned) != 0) {
     return new i::ScriptDataImpl();
   }
 
@@ skipping 5532 matching lines @@
 
   v->VisitPointers(blocks_.first(), first_block_limit_);
 
   for (int i = 1; i < blocks_.length(); i++) {
     v->VisitPointers(blocks_[i], &blocks_[i][kHandleBlockSize]);
   }
 }
 
 
 } }  // namespace v8::internal