Wrap InitializeProperty around SetOwnPropertyIgnoreAttributes and switch over uses

src/objects.h

Index: src/objects.h
diff --git a/src/objects.h b/src/objects.h
index 23924ca3979919882200fd3632aa962920e58ce0..89d6370534e5883cb32cefd542f3fba805901165 100644
--- a/src/objects.h
+++ b/src/objects.h
@@ -2152,6 +2152,13 @@ class JSObject: public JSReceiver {
       StoreFromKeyed store_mode = MAY_BE_STORE_FROM_KEYED,
       ExecutableAccessorInfoHandling handling = DEFAULT_HANDLING);
 
+  static void InitializeProperty(Handle<JSObject> object,

[rossberg, 2014/06/27 10:51:02]

As discussed offline, it'd be nicer to call this AddProperty

[Toon Verwaest, 2014/06/30 11:39:38]

Done.

+                                 Handle<Name> key,
+                                 Handle<Object> value,
+                                 PropertyAttributes attributes,
+                                 ValueType value_type = OPTIMAL_REPRESENTATION,
+                                 StoreMode mode = ALLOW_AS_CONSTANT);
+
   // Extend the receiver with a single fast property appeared first in the
   // passed map. This also extends the property backing store if necessary.
   static void AllocateStorageForMap(Handle<JSObject> object, Handle<Map> map);