Bug 639469 - Use mozilla::ArrayLength and mozilla::ArrayEnd in preference to JS_ARRAY_LENGTH whenever possible. r=cjones

js/src/jsiter.cpp

@@ -42,6 +42,9 @@
  * JavaScript iterators.
  */
 #include <string.h>     /* for memcpy */
+
+#include "mozilla/Util.h"
+
 #include "jstypes.h"
 #include "jsstdint.h"
 #include "jsutil.h"
@@ -80,6 +83,7 @@
 #include "vm/Stack-inl.h"
 #include "vm/String-inl.h"
 
+using namespace mozilla;
 using namespace js;
 using namespace js::gc;
 
@@ -161,7 +165,7 @@ static inline bool
 NewKeyValuePair(JSContext *cx, jsid id, const Value &val, Value *rval)
 {
     Value vec[2] = { IdToValue(id), val };
-    AutoArrayRooter tvr(cx, JS_ARRAY_LENGTH(vec), vec);
+    AutoArrayRooter tvr(cx, ArrayLength(vec), vec);
 
     JSObject *aobj = NewDenseCopiedArray(cx, 2, vec);
     if (!aobj)