Bug 645416, part 22 - Remove JSCompartment::wrapId. r=terrence.

This is unnecessary now that object jsids no longer exist. Both string and
symbol jsids point only to GC things in the atoms compartment, which are safe
to pass to any compartment without wrapping.

js/src/jsobj.cpp

@@ -1847,8 +1847,6 @@ JS_CopyPropertyFrom(JSContext *cx, HandleId id, HandleObject target,
     RootedId wrappedId(cx, id);
     if (!cx->compartment()->wrap(cx, &desc))
         return false;
-    if (!cx->compartment()->wrapId(cx, wrappedId.address()))
-        return false;
 
     bool ignored;
     return DefineOwnProperty(cx, target, wrappedId, desc, &ignored);