Move error message makers off js builtins object.

src/js/array-iterator.js

Index: src/js/array-iterator.js
diff --git a/src/js/array-iterator.js b/src/js/array-iterator.js
index 16d3b772086f3f6926b5fc31e2dbc89f8af1cbac..f0754ad093314afec4bf69e1abd719a75fff906c 100644
--- a/src/js/array-iterator.js
+++ b/src/js/array-iterator.js
@@ -20,6 +20,7 @@ var arrayIteratorObjectSymbol =
 var GlobalArray = global.Array;
 var IteratorPrototype = utils.ImportNow("IteratorPrototype");
 var iteratorSymbol = utils.ImportNow("iterator_symbol");
+var MakeTypeError;
 var toStringTagSymbol = utils.ImportNow("to_string_tag_symbol");
 
 macro TYPED_ARRAYS(FUNCTION)
@@ -40,6 +41,10 @@ endmacro
 
 TYPED_ARRAYS(COPY_FROM_GLOBAL)
 
+utils.Import(function(from) {
+  MakeTypeError = from.MakeTypeError;
+})
+
 // -----------------------------------------------------------------------
 
 function ArrayIterator() {}