Bug 580128 - Small cleanups in XrayWrapper and first stab at enumeration. r=mrbkap

js/src/jsiter.cpp

@@ -372,6 +372,8 @@ Snapshot(JSContext *cx, JSObject *obj, uintN flags, typename EnumPolicy::ResultV
     return true;
 }
 
+namespace js {
+
 bool
 VectorToIdArray(JSContext *cx, AutoIdVector &props, JSIdArray **idap)
 {
@@ -389,12 +391,14 @@ VectorToIdArray(JSContext *cx, AutoIdVector &props, JSIdArray **idap)
     return true;
 }
 
-bool
+JS_FRIEND_API(bool)
 GetPropertyNames(JSContext *cx, JSObject *obj, uintN flags, AutoIdVector *props)
 {
     return Snapshot<KeyEnumeration>(cx, obj, flags & (JSITER_OWNONLY | JSITER_HIDDEN), props);
 }
 
+}
+
 static inline bool
 GetCustomIterator(JSContext *cx, JSObject *obj, uintN flags, Value *vp)
 {
@@ -559,6 +563,8 @@ VectorToKeyIterator(JSContext *cx, JSObject *obj, uintN flags, AutoIdVector &key
     return true;
 }
 
+namespace js {
+
 bool
 VectorToKeyIterator(JSContext *cx, JSObject *obj, uintN flags, AutoIdVector &props, Value *vp)
 {
@@ -725,6 +731,8 @@ GetIterator(JSContext *cx, JSObject *obj, uintN flags, Value *vp)
     return true;
 }
 
+}
+
 static JSObject *
 iterator_iterator(JSContext *cx, JSObject *obj, JSBool keysonly)
 {