Make preparser api be exported in shared libraries.

include/v8-preparser.h

Index: include/v8-preparser.h
diff --git a/include/v8-preparser.h b/include/v8-preparser.h
index 7baac94e051fc27ff1ecec766c41e22ce349cec0..4d46bad728b1c9346ae0f284724fe935fc4e94b9 100644
--- a/include/v8-preparser.h
+++ b/include/v8-preparser.h
@@ -1,4 +1,4 @@
-// Copyright 2010 the V8 project authors. All rights reserved.
+// 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:
@@ -67,16 +67,16 @@
 namespace v8 {
 
 
-class PreParserData {
+class V8EXPORT PreParserData {
  public:
   PreParserData(size_t size, const uint8_t* data)
       : data_(data), size_(size) { }
 
   // Create a PreParserData value where stack_overflow reports true.
   static PreParserData StackOverflow() { return PreParserData(0, NULL); }
+
   // Whether the pre-parser stopped due to a stack overflow.
   // If this is the case, size() and data() should not be used.
-
   bool stack_overflow() { return size_ == 0u; }
 
   // The size of the data in bytes.
@@ -92,7 +92,7 @@ class PreParserData {
 
 
 // Interface for a stream of Unicode characters.
-class UnicodeInputStream {
+class V8EXPORT UnicodeInputStream {  // NOLINT - Thinks V8EXPORT is class name.
  public:
   virtual ~UnicodeInputStream();