Use function wrapper argument to expose internal arrays to native scripts.

src/messages.js

Index: src/messages.js
diff --git a/src/messages.js b/src/messages.js
index 20396f8b5a46a22b01cfb9e139bdf884cb6af8b3..41c46215b64714aa05321ccc851dd565bbf5f49f 100644
--- a/src/messages.js
+++ b/src/messages.js
@@ -35,7 +35,14 @@ var MakeTypeErrorEmbedded;
 
 %CheckIsBootstrapping();
 
+// -------------------------------------------------------------------
+// Imports
+
 var GlobalObject = global.Object;
+var InternalArray = shared.InternalArray;
+
+// -------------------------------------------------------------------
+
 var GlobalError;
 var GlobalTypeError;
 var GlobalRangeError;
@@ -44,8 +51,6 @@ var GlobalSyntaxError;
 var GlobalReferenceError;
 var GlobalEvalError;
 
-// -------------------------------------------------------------------
-
 var kMessages = {
   // Error
   constructor_is_generator:      ["Class constructor may not be a generator"],