Allow JavaScript accessors on API objects.

src/api-natives.h

Index: src/api-natives.h
diff --git a/src/api-natives.h b/src/api-natives.h
index c5e398296cfb840c52efb0679177ac3995aa8e04..41c28b1daf93459fd323a7d25ac52b3fdaf87309 100644
--- a/src/api-natives.h
+++ b/src/api-natives.h
@@ -50,6 +50,13 @@ class ApiNatives {
                                   Handle<FunctionTemplateInfo> setter,
                                   PropertyAttributes attributes);
 
+#ifdef V8_JS_ACCESSORS
+  static void AddAccessorProperty(Isolate* isolate, Handle<TemplateInfo> info,

[epertoso, 2015/09/24 12:09:06]

These two overloads of AddAccessorProperty are internal only. Since down the
path we throw away the type-safety anyway, and their code is essentially the
same, how about just having one variant with type Handle<Object> for the getter
and setter arguments?

[vogelheim, 2015/09/24 16:35:49]

Done.

+                                  Handle<Name> name, Handle<JSFunction> getter,
+                                  Handle<JSFunction> setter,
+                                  PropertyAttributes attributes);
+#endif  // V8_JS_ACCESSORS
+
   static void AddNativeDataProperty(Isolate* isolate, Handle<TemplateInfo> info,
                                     Handle<AccessorInfo> property);
 };